diff options
Diffstat (limited to 'Documentation/devicetree')
422 files changed, 1858 insertions, 791 deletions
diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-mscm-ir.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-mscm-ir.txt index 669808b2af49..6dd6f399236d 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-mscm-ir.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-mscm-ir.txt @@ -18,9 +18,6 @@ Required properties: assignment of the interrupt router is required. Flags get passed only when using GIC as parent. Flags encoding as documented by the GIC bindings. -- interrupt-parent: Should be the phandle for the interrupt controller of - the CPU the device tree is intended to be used on. This - is either the node of the GIC or NVIC controller. Example: mscm_ir: interrupt-controller@40001800 { diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt b/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt index 35c3c3460d17..eddde4faef01 100644 --- a/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt +++ b/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt @@ -33,3 +33,18 @@ nb_pm: syscon@14000 { compatible = "marvell,armada-3700-nb-pm", "syscon"; reg = <0x14000 0x60>; } + +AVS +--- + +For AVS an other component is needed: + +Required properties: +- compatible : should contain "marvell,armada-3700-avs", "syscon"; +- reg : the register start and length for the AVS + +Example: +avs: avs@11500 { + compatible = "marvell,armada-3700-avs", "syscon"; + reg = <0x11500 0x40>; +} diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,llcc.txt b/Documentation/devicetree/bindings/arm/msm/qcom,llcc.txt new file mode 100644 index 000000000000..5e85749262ae --- /dev/null +++ b/Documentation/devicetree/bindings/arm/msm/qcom,llcc.txt @@ -0,0 +1,26 @@ +== Introduction== + +LLCC (Last Level Cache Controller) provides last level of cache memory in SOC, +that can be shared by multiple clients. Clients here are different cores in the +SOC, the idea is to minimize the local caches at the clients and migrate to +common pool of memory. Cache memory is divided into partitions called slices +which are assigned to clients. Clients can query the slice details, activate +and deactivate them. + +Properties: +- compatible: + Usage: required + Value type: <string> + Definition: must be "qcom,sdm845-llcc" + +- reg: + Usage: required + Value Type: <prop-encoded-array> + Definition: Start address and the the size of the register region. + +Example: + + cache-controller@1100000 { + compatible = "qcom,sdm845-llcc"; + reg = <0x1100000 0x250000>; + }; diff --git a/Documentation/devicetree/bindings/arm/omap/crossbar.txt b/Documentation/devicetree/bindings/arm/omap/crossbar.txt index ecb360ed0e33..4cd5d873fc3a 100644 --- a/Documentation/devicetree/bindings/arm/omap/crossbar.txt +++ b/Documentation/devicetree/bindings/arm/omap/crossbar.txt @@ -10,7 +10,6 @@ Required properties: - compatible : Should be "ti,irq-crossbar" - reg: Base address and the size of the crossbar registers. - interrupt-controller: indicates that this block is an interrupt controller. -- interrupt-parent: the interrupt controller this block is connected to. - ti,max-irqs: Total number of irqs available at the parent interrupt controller. - ti,max-crossbar-sources: Maximum number of crossbar sources that can be routed. - ti,reg-size: Size of a individual register in bytes. Every individual diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt index 16685787d2bd..433bfd7593ac 100644 --- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt +++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt @@ -40,9 +40,6 @@ following properties: - #interrupt-cells: must be identical to the that of the parent interrupt controller. -- interrupt-parent: a phandle indicating which interrupt controller - this PMU signals interrupts to. - Optional nodes: diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt index bdadc3da9556..6970f30a3770 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt @@ -66,7 +66,7 @@ Required root node properties: - "insignal,arndale-octa" - for Exynos5420-based Insignal Arndale Octa board. - "insignal,origen" - for Exynos4210-based Insignal Origen board. - - "insignal,origen4412 - for Exynos4412-based Insignal Origen board. + - "insignal,origen4412" - for Exynos4412-based Insignal Origen board. Optional nodes: diff --git a/Documentation/devicetree/bindings/ata/fsl-sata.txt b/Documentation/devicetree/bindings/ata/fsl-sata.txt index b46bcf46c3d8..fd63bb3becc9 100644 --- a/Documentation/devicetree/bindings/ata/fsl-sata.txt +++ b/Documentation/devicetree/bindings/ata/fsl-sata.txt @@ -16,7 +16,6 @@ Required properties: 4 for controller @ 0x1b000 Optional properties: -- interrupt-parent : optional, if needed for interrupt mapping - reg : <registers mapping> Example: diff --git a/Documentation/devicetree/bindings/ata/pata-arasan.txt b/Documentation/devicetree/bindings/ata/pata-arasan.txt index 2aff154be84e..872edc105680 100644 --- a/Documentation/devicetree/bindings/ata/pata-arasan.txt +++ b/Documentation/devicetree/bindings/ata/pata-arasan.txt @@ -3,8 +3,6 @@ Required properties: - compatible: "arasan,cf-spear1340" - reg: Address range of the CF registers -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupt: Should contain the CF interrupt number - clock-frequency: Interface clock rate, in Hz, one of 25000000 diff --git a/Documentation/devicetree/bindings/board/fsl-board.txt b/Documentation/devicetree/bindings/board/fsl-board.txt index fb7b03ec2071..eb52f6b35159 100644 --- a/Documentation/devicetree/bindings/board/fsl-board.txt +++ b/Documentation/devicetree/bindings/board/fsl-board.txt @@ -29,7 +29,6 @@ Required properties: - reg: should contain the address and the length of the FPGA register set. Optional properties: -- interrupt-parent: should specify phandle for the interrupt controller. - interrupts: should specify event (wakeup) IRQ. Example (P1022DS): diff --git a/Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt b/Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt index 8a6c3c2e58fe..729def62f0c5 100644 --- a/Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt +++ b/Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt @@ -9,8 +9,6 @@ Required properties: "brcm,bcm7400-gisb-arb" for older 40nm chips and all 65nm chips "brcm,bcm7038-gisb-arb" for 130nm chips - reg: specifies the base physical address and size of the registers -- interrupt-parent: specifies the phandle to the parent interrupt controller - this arbiter gets interrupt line from - interrupts: specifies the two interrupts (timeout and TEA) to be used from the parent interrupt controller diff --git a/Documentation/devicetree/bindings/clock/at91-clock.txt b/Documentation/devicetree/bindings/clock/at91-clock.txt index 51c259a92d02..33fe9591e904 100644 --- a/Documentation/devicetree/bindings/clock/at91-clock.txt +++ b/Documentation/devicetree/bindings/clock/at91-clock.txt @@ -180,7 +180,6 @@ For example: }; Required properties for main clock internal RC oscillator: -- interrupt-parent : must reference the PMC node. - interrupts : shall be set to "<0>". - clock-frequency : define the internal RC oscillator frequency. @@ -197,7 +196,6 @@ For example: }; Required properties for main clock oscillator: -- interrupt-parent : must reference the PMC node. - interrupts : shall be set to "<0>". - #clock-cells : from common clock binding; shall be set to 0. - clocks : shall encode the main osc source clk sources (see atmel datasheet). @@ -218,7 +216,6 @@ For example: }; Required properties for main clock: -- interrupt-parent : must reference the PMC node. - interrupts : shall be set to "<0>". - #clock-cells : from common clock binding; shall be set to 0. - clocks : shall encode the main clk sources (see atmel datasheet). @@ -233,7 +230,6 @@ For example: }; Required properties for master clock: -- interrupt-parent : must reference the PMC node. - interrupts : shall be set to "<3>". - #clock-cells : from common clock binding; shall be set to 0. - clocks : shall be the master clock sources (see atmel datasheet) phandles. @@ -292,7 +288,6 @@ For example: Required properties for pll clocks: -- interrupt-parent : must reference the PMC node. - interrupts : shall be set to "<1>". - #clock-cells : from common clock binding; shall be set to 0. - clocks : shall be the main clock phandle. @@ -348,7 +343,6 @@ For example: }; Required properties for programmable clocks: -- interrupt-parent : must reference the PMC node. - #size-cells : shall be 0 (reg is used to encode clk id). - #address-cells : shall be 1 (reg is used to encode clk id). - clocks : shall be the programmable clock source phandles. @@ -451,7 +445,6 @@ For example: Required properties for utmi clock: -- interrupt-parent : must reference the PMC node. - interrupts : shall be set to "<AT91_PMC_LOCKU IRQ_TYPE_LEVEL_HIGH>". - #clock-cells : from common clock binding; shall be set to 0. - clocks : shall be the main clock source phandle. diff --git a/Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt b/Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt index af2385795d78..73470ecd1f12 100644 --- a/Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt +++ b/Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt @@ -29,8 +29,6 @@ Required properties: - reg: Specifies base physical address and size of the registers. - interrupts: The interrupt that the AVS CPU will use to interrupt the host when a command completed. -- interrupt-parent: The interrupt controller the above interrupt is routed - through. - interrupt-names: The name of the interrupt used to interrupt the host. Optional properties: diff --git a/Documentation/devicetree/bindings/crypto/amd-ccp.txt b/Documentation/devicetree/bindings/crypto/amd-ccp.txt index 8c61183b41e0..d87579d63da6 100644 --- a/Documentation/devicetree/bindings/crypto/amd-ccp.txt +++ b/Documentation/devicetree/bindings/crypto/amd-ccp.txt @@ -3,8 +3,6 @@ Required properties: - compatible: Should be "amd,ccp-seattle-v1a" - reg: Address and length of the register set for the device -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupts: Should contain the CCP interrupt Optional properties: diff --git a/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt b/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt index c2598ab27f2e..999fb2a810f6 100644 --- a/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt +++ b/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt @@ -7,8 +7,6 @@ Required properties: - interrupts: Interrupt number for the device. Optional properties: -- interrupt-parent: The phandle for the interrupt controller that services - interrupts for this device. - clocks: Reference to the crypto engine clock. - dma-coherent: Present if dma operations are coherent. diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec2.txt b/Documentation/devicetree/bindings/crypto/fsl-sec2.txt index f0d926bf9f36..125f155d00d0 100644 --- a/Documentation/devicetree/bindings/crypto/fsl-sec2.txt +++ b/Documentation/devicetree/bindings/crypto/fsl-sec2.txt @@ -50,11 +50,6 @@ remaining bits are reserved for future SEC EUs. ..and so on and so forth. -Optional properties: - -- interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. - Example: /* MPC8548E */ diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt index 3c1f3a229eab..2fe245ca816a 100644 --- a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt +++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt @@ -99,13 +99,6 @@ PROPERTIES of the specifier is defined by the binding document describing the node's interrupt parent. - - interrupt-parent - Usage: (required if interrupt property is defined) - Value type: <phandle> - Definition: A single <phandle> value that points - to the interrupt parent to which the child domain - is being mapped. - - clocks Usage: required if SEC 4.0 requires explicit enablement of clocks Value type: <prop_encoded-array> @@ -199,13 +192,6 @@ Job Ring (JR) Node of the specifier is defined by the binding document describing the node's interrupt parent. - - interrupt-parent - Usage: (required if interrupt property is defined) - Value type: <phandle> - Definition: A single <phandle> value that points - to the interrupt parent to which the child domain - is being mapped. - EXAMPLE jr@1000 { compatible = "fsl,sec-v4.0-job-ring"; @@ -370,13 +356,6 @@ Secure Non-Volatile Storage (SNVS) Node of the specifier is defined by the binding document describing the node's interrupt parent. - - interrupt-parent - Usage: (required if interrupt property is defined) - Value type: <phandle> - Definition: A single <phandle> value that points - to the interrupt parent to which the child domain - is being mapped. - EXAMPLE sec_mon@314000 { compatible = "fsl,sec-v4.0-mon", "syscon"; diff --git a/Documentation/devicetree/bindings/crypto/picochip-spacc.txt b/Documentation/devicetree/bindings/crypto/picochip-spacc.txt index d8609ece1f4c..df1151f87745 100644 --- a/Documentation/devicetree/bindings/crypto/picochip-spacc.txt +++ b/Documentation/devicetree/bindings/crypto/picochip-spacc.txt @@ -7,8 +7,6 @@ Required properties: - compatible : "picochip,spacc-ipsec" for the IPSEC offload engine "picochip,spacc-l2" for the femtocell layer 2 ciphering engine. - reg : Offset and length of the register set for this device - - interrupt-parent : The interrupt controller that controls the SPAcc - interrupt. - interrupts : The interrupt line from the SPAcc. - ref-clock : The input clock that drives the SPAcc. diff --git a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt index fc2bcbe26b1e..0ec68141f85a 100644 --- a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt +++ b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt @@ -1,14 +1,10 @@ -* Rockchip rk3399 DMC(Dynamic Memory Controller) device +* Rockchip rk3399 DMC (Dynamic Memory Controller) device Required properties: - compatible: Must be "rockchip,rk3399-dmc". - devfreq-events: Node to get DDR loading, Refer to - Documentation/devicetree/bindings/devfreq/ + Documentation/devicetree/bindings/devfreq/event/ rockchip-dfi.txt -- interrupts: The interrupt number to the CPU. The interrupt - specifier format depends on the interrupt controller. - It should be DCF interrupts, when DDR dvfs finish, - it will happen. - clocks: Phandles for clock specified in "clock-names" property - clock-names : The name of clock used by the DFI, must be "pclk_ddr_mon"; @@ -17,139 +13,148 @@ Required properties: - center-supply: DMC supply node. - status: Marks the node enabled/disabled. -Following properties are ddr timing: - -- rockchip,dram_speed_bin : Value reference include/dt-bindings/clock/ddr.h, - it select ddr3 cl-trp-trcd type, default value - "DDR3_DEFAULT".it must selected according to - "Speed Bin" in ddr3 datasheet, DO NOT use - smaller "Speed Bin" than ddr3 exactly is. - -- rockchip,pd_idle : Config the PD_IDLE value, defined the power-down - idle period, memories are places into power-down - mode if bus is idle for PD_IDLE DFI clocks. - -- rockchip,sr_idle : Configure the SR_IDLE value, defined the - selfrefresh idle period, memories are places - into self-refresh mode if bus is idle for - SR_IDLE*1024 DFI clocks (DFI clocks freq is - half of dram's clocks), defaule value is "0". - -- rockchip,sr_mc_gate_idle : Defined the self-refresh with memory and - controller clock gating idle period, memories - are places into self-refresh mode and memory - controller clock arg gating if bus is idle for - sr_mc_gate_idle*1024 DFI clocks. - -- rockchip,srpd_lite_idle : Defined the self-refresh power down idle - period, memories are places into self-refresh - power down mode if bus is idle for - srpd_lite_idle*1024 DFI clocks. This parameter - is for LPDDR4 only. - -- rockchip,standby_idle : Defined the standby idle period, memories are - places into self-refresh than controller, pi, - phy and dram clock will gating if bus is idle - for standby_idle * DFI clocks. - -- rockchip,dram_dll_disb_freq : It's defined the DDR3 dll bypass frequency in - MHz, when ddr freq less than DRAM_DLL_DISB_FREQ, - ddr3 dll will bypssed note: if dll was bypassed, - the odt also stop working. - -- rockchip,phy_dll_disb_freq : Defined the PHY dll bypass frequency in - MHz (Mega Hz), when ddr freq less than - DRAM_DLL_DISB_FREQ, phy dll will bypssed. - note: phy dll and phy odt are independent. - -- rockchip,ddr3_odt_disb_freq : When dram type is DDR3, this parameter defined - the odt disable frequency in MHz (Mega Hz), - when ddr frequency less then ddr3_odt_disb_freq, - the odt on dram side and controller side are +Optional properties: +- interrupts: The CPU interrupt number. The interrupt specifier + format depends on the interrupt controller. + It should be a DCF interrupt. When DDR DVFS finishes + a DCF interrupt is triggered. + +Following properties relate to DDR timing: + +- rockchip,dram_speed_bin : Value reference include/dt-bindings/clock/rk3399-ddr.h, + it selects the DDR3 cl-trp-trcd type. It must be + set according to "Speed Bin" in DDR3 datasheet, + DO NOT use a smaller "Speed Bin" than specified + for the DDR3 being used. + +- rockchip,pd_idle : Configure the PD_IDLE value. Defines the + power-down idle period in which memories are + placed into power-down mode if bus is idle + for PD_IDLE DFI clock cycles. + +- rockchip,sr_idle : Configure the SR_IDLE value. Defines the + self-refresh idle period in which memories are + placed into self-refresh mode if bus is idle + for SR_IDLE * 1024 DFI clock cycles (DFI + clocks freq is half of DRAM clock), default + value is "0". + +- rockchip,sr_mc_gate_idle : Defines the memory self-refresh and controller + clock gating idle period. Memories are placed + into self-refresh mode and memory controller + clock arg gating started if bus is idle for + sr_mc_gate_idle*1024 DFI clock cycles. + +- rockchip,srpd_lite_idle : Defines the self-refresh power down idle + period in which memories are placed into + self-refresh power down mode if bus is idle + for srpd_lite_idle * 1024 DFI clock cycles. + This parameter is for LPDDR4 only. + +- rockchip,standby_idle : Defines the standby idle period in which + memories are placed into self-refresh mode. + The controller, pi, PHY and DRAM clock will + be gated if bus is idle for standby_idle * DFI + clock cycles. + +- rockchip,dram_dll_dis_freq : Defines the DDR3 DLL bypass frequency in MHz. + When DDR frequency is less than DRAM_DLL_DISB_FREQ, + DDR3 DLL will be bypassed. Note: if DLL was bypassed, + the odt will also stop working. + +- rockchip,phy_dll_dis_freq : Defines the PHY dll bypass frequency in + MHz (Mega Hz). When DDR frequency is less than + DRAM_DLL_DISB_FREQ, PHY DLL will be bypassed. + Note: PHY DLL and PHY ODT are independent. + +- rockchip,ddr3_odt_dis_freq : When the DRAM type is DDR3, this parameter defines + the ODT disable frequency in MHz (Mega Hz). + when the DDR frequency is less then ddr3_odt_dis_freq, + the ODT on the DRAM side and controller side are both disabled. -- rockchip,ddr3_drv : When dram type is DDR3, this parameter define - the dram side driver stength in ohm, default +- rockchip,ddr3_drv : When the DRAM type is DDR3, this parameter defines + the DRAM side driver strength in ohms. Default value is DDR3_DS_40ohm. -- rockchip,ddr3_odt : When dram type is DDR3, this parameter define - the dram side ODT stength in ohm, default value +- rockchip,ddr3_odt : When the DRAM type is DDR3, this parameter defines + the DRAM side ODT strength in ohms. Default value is DDR3_ODT_120ohm. -- rockchip,phy_ddr3_ca_drv : When dram type is DDR3, this parameter define - the phy side CA line(incluing command line, +- rockchip,phy_ddr3_ca_drv : When the DRAM type is DDR3, this parameter defines + the phy side CA line (incluing command line, address line and clock line) driver strength. Default value is PHY_DRV_ODT_40. -- rockchip,phy_ddr3_dq_drv : When dram type is DDR3, this parameter define - the phy side DQ line(incluing DQS/DQ/DM line) - driver strength. default value is PHY_DRV_ODT_40. +- rockchip,phy_ddr3_dq_drv : When the DRAM type is DDR3, this parameter defines + the PHY side DQ line (including DQS/DQ/DM line) + driver strength. Default value is PHY_DRV_ODT_40. -- rockchip,phy_ddr3_odt : When dram type is DDR3, this parameter define the - phy side odt strength, default value is +- rockchip,phy_ddr3_odt : When the DRAM type is DDR3, this parameter defines + the PHY side ODT strength. Default value is PHY_DRV_ODT_240. -- rockchip,lpddr3_odt_disb_freq : When dram type is LPDDR3, this parameter defined - then odt disable frequency in MHz (Mega Hz), - when ddr frequency less then ddr3_odt_disb_freq, - the odt on dram side and controller side are +- rockchip,lpddr3_odt_dis_freq : When the DRAM type is LPDDR3, this parameter defines + then ODT disable frequency in MHz (Mega Hz). + When DDR frequency is less then ddr3_odt_dis_freq, + the ODT on the DRAM side and controller side are both disabled. -- rockchip,lpddr3_drv : When dram type is LPDDR3, this parameter define - the dram side driver stength in ohm, default +- rockchip,lpddr3_drv : When the DRAM type is LPDDR3, this parameter defines + the DRAM side driver strength in ohms. Default value is LP3_DS_34ohm. -- rockchip,lpddr3_odt : When dram type is LPDDR3, this parameter define - the dram side ODT stength in ohm, default value +- rockchip,lpddr3_odt : When the DRAM type is LPDDR3, this parameter defines + the DRAM side ODT strength in ohms. Default value is LP3_ODT_240ohm. -- rockchip,phy_lpddr3_ca_drv : When dram type is LPDDR3, this parameter define - the phy side CA line(incluing command line, +- rockchip,phy_lpddr3_ca_drv : When the DRAM type is LPDDR3, this parameter defines + the PHY side CA line (including command line, address line and clock line) driver strength. - default value is PHY_DRV_ODT_40. + Default value is PHY_DRV_ODT_40. -- rockchip,phy_lpddr3_dq_drv : When dram type is LPDDR3, this parameter define - the phy side DQ line(incluing DQS/DQ/DM line) - driver strength. default value is +- rockchip,phy_lpddr3_dq_drv : When the DRAM type is LPDDR3, this parameter defines + the PHY side DQ line (including DQS/DQ/DM line) + driver strength. Default value is PHY_DRV_ODT_40. - rockchip,phy_lpddr3_odt : When dram type is LPDDR3, this parameter define the phy side odt strength, default value is PHY_DRV_ODT_240. -- rockchip,lpddr4_odt_disb_freq : When dram type is LPDDR4, this parameter - defined the odt disable frequency in - MHz (Mega Hz), when ddr frequency less then - ddr3_odt_disb_freq, the odt on dram side and +- rockchip,lpddr4_odt_dis_freq : When the DRAM type is LPDDR4, this parameter + defines the ODT disable frequency in + MHz (Mega Hz). When the DDR frequency is less then + ddr3_odt_dis_freq, the ODT on the DRAM side and controller side are both disabled. -- rockchip,lpddr4_drv : When dram type is LPDDR4, this parameter define - the dram side driver stength in ohm, default +- rockchip,lpddr4_drv : When the DRAM type is LPDDR4, this parameter defines + the DRAM side driver strength in ohms. Default value is LP4_PDDS_60ohm. -- rockchip,lpddr4_dq_odt : When dram type is LPDDR4, this parameter define - the dram side ODT on dqs/dq line stength in ohm, - default value is LP4_DQ_ODT_40ohm. +- rockchip,lpddr4_dq_odt : When the DRAM type is LPDDR4, this parameter defines + the DRAM side ODT on DQS/DQ line strength in ohms. + Default value is LP4_DQ_ODT_40ohm. -- rockchip,lpddr4_ca_odt : When dram type is LPDDR4, this parameter define - the dram side ODT on ca line stength in ohm, - default value is LP4_CA_ODT_40ohm. +- rockchip,lpddr4_ca_odt : When the DRAM type is LPDDR4, this parameter defines + the DRAM side ODT on CA line strength in ohms. + Default value is LP4_CA_ODT_40ohm. -- rockchip,phy_lpddr4_ca_drv : When dram type is LPDDR4, this parameter define - the phy side CA line(incluing command address - line) driver strength. default value is +- rockchip,phy_lpddr4_ca_drv : When the DRAM type is LPDDR4, this parameter defines + the PHY side CA line (including command address + line) driver strength. Default value is PHY_DRV_ODT_40. -- rockchip,phy_lpddr4_ck_cs_drv : When dram type is LPDDR4, this parameter define - the phy side clock line and cs line driver - strength. default value is PHY_DRV_ODT_80. +- rockchip,phy_lpddr4_ck_cs_drv : When the DRAM type is LPDDR4, this parameter defines + the PHY side clock line and CS line driver + strength. Default value is PHY_DRV_ODT_80. -- rockchip,phy_lpddr4_dq_drv : When dram type is LPDDR4, this parameter define - the phy side DQ line(incluing DQS/DQ/DM line) - driver strength. default value is PHY_DRV_ODT_80. +- rockchip,phy_lpddr4_dq_drv : When the DRAM type is LPDDR4, this parameter defines + the PHY side DQ line (including DQS/DQ/DM line) + driver strength. Default value is PHY_DRV_ODT_80. -- rockchip,phy_lpddr4_odt : When dram type is LPDDR4, this parameter define - the phy side odt strength, default value is +- rockchip,phy_lpddr4_odt : When the DRAM type is LPDDR4, this parameter defines + the PHY side ODT strength. Default value is PHY_DRV_ODT_60. Example: diff --git a/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt index 0c7473dd0e51..027d76c27a41 100644 --- a/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt +++ b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt @@ -15,8 +15,6 @@ Required properties for dp-controller: from common clock binding: handle to dp clock. -clock-names: from common clock binding: Shall be "dp". - -interrupt-parent: - phandle to Interrupt combiner node. -phys: from general PHY binding: the phandle for the PHY device. -phy-names: diff --git a/Documentation/devicetree/bindings/display/bridge/anx7814.txt b/Documentation/devicetree/bindings/display/bridge/anx7814.txt index b2a22c28c9b3..dbd7c84ee584 100644 --- a/Documentation/devicetree/bindings/display/bridge/anx7814.txt +++ b/Documentation/devicetree/bindings/display/bridge/anx7814.txt @@ -8,8 +8,6 @@ Required properties: - compatible : "analogix,anx7814" - reg : I2C address of the device - - interrupt-parent : Should be the phandle of the interrupt controller - that services interrupts for this device - interrupts : Should contain the INTP interrupt - hpd-gpios : Which GPIO to use for hpd - pd-gpios : Which GPIO to use for power down diff --git a/Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt b/Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt index aacc8b92968c..09e0a21f705e 100644 --- a/Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt +++ b/Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt @@ -19,8 +19,6 @@ hardware are EDID, HPD, and interrupts. stdp4028-ge-b850v3-fw required properties: - compatible : "megachips,stdp4028-ge-b850v3-fw" - reg : I2C bus address - - interrupt-parent : phandle of the interrupt controller that services - interrupts to the device - interrupts : one interrupt should be described here, as in <0 IRQ_TYPE_LEVEL_HIGH> - ports : One input port(reg = <0>) and one output port(reg = <1>) diff --git a/Documentation/devicetree/bindings/display/bridge/sii902x.txt b/Documentation/devicetree/bindings/display/bridge/sii902x.txt index 56a3e68ccb80..72d2dc6c3e6b 100644 --- a/Documentation/devicetree/bindings/display/bridge/sii902x.txt +++ b/Documentation/devicetree/bindings/display/bridge/sii902x.txt @@ -5,8 +5,8 @@ Required properties: - reg: i2c address of the bridge Optional properties: - - interrupts-extended or interrupt-parent + interrupts: describe - the interrupt line used to inform the host about hotplug events. + - interrupts: describe the interrupt line used to inform the host + about hotplug events. - reset-gpios: OF device-tree gpio specification for RST_N pin. Optional subnodes: diff --git a/Documentation/devicetree/bindings/display/bridge/sii9234.txt b/Documentation/devicetree/bindings/display/bridge/sii9234.txt index 88041ba23d56..a55bf77bd960 100644 --- a/Documentation/devicetree/bindings/display/bridge/sii9234.txt +++ b/Documentation/devicetree/bindings/display/bridge/sii9234.txt @@ -7,7 +7,7 @@ Required properties: - iovcc18-supply : I/O Supply Voltage (1.8V) - avcc12-supply : TMDS Analog Supply Voltage (1.2V) - cvcc12-supply : Digital Core Supply Voltage (1.2V) - - interrupts, interrupt-parent: interrupt specifier of INT pin + - interrupts: interrupt specifier of INT pin - reset-gpios: gpio specifier of RESET pin (active low) - video interfaces: Device node can contain two video interface port nodes for HDMI encoder and connector according to [1]. diff --git a/Documentation/devicetree/bindings/display/bridge/sil-sii8620.txt b/Documentation/devicetree/bindings/display/bridge/sil-sii8620.txt index 9409d9c6a260..b05052f7d62f 100644 --- a/Documentation/devicetree/bindings/display/bridge/sil-sii8620.txt +++ b/Documentation/devicetree/bindings/display/bridge/sil-sii8620.txt @@ -5,7 +5,7 @@ Required properties: - reg: i2c address of the bridge - cvcc10-supply: Digital Core Supply Voltage (1.0V) - iovcc18-supply: I/O Supply Voltage (1.8V) - - interrupts, interrupt-parent: interrupt specifier of INT pin + - interrupts: interrupt specifier of INT pin - reset-gpios: gpio specifier of RESET pin - clocks, clock-names: specification and name of "xtal" clock - video interfaces: Device node can contain video interface port diff --git a/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt b/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt index 9e2e7f6f7609..53912c99ec38 100644 --- a/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt +++ b/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt @@ -9,9 +9,6 @@ Required properties: - reg: physical base address and length of the DECON registers set. -- interrupt-parent: should be the phandle of the decon controller's - parent interrupt controller. - - interrupts: should contain a list of all DECON IP block interrupts in the order: FIFO Level, VSYNC, LCD_SYSTEM. The interrupt specifier format depends on the interrupt controller used. diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt index ade5d8eebf85..9b6cba3f82af 100644 --- a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt +++ b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt @@ -25,8 +25,6 @@ Required properties for dp-controller: from common clock binding: handle to dp clock. -clock-names: from common clock binding: Shall be "dp". - -interrupt-parent: - phandle to Interrupt combiner node. -phys: from general PHY binding: the phandle for the PHY device. -phy-names: diff --git a/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt b/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt index 5837402c3ade..b3096421d42b 100644 --- a/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt +++ b/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt @@ -16,9 +16,6 @@ Required properties: - reg: physical base address and length of the FIMD registers set. -- interrupt-parent: should be the phandle of the fimd controller's - parent interrupt controller. - - interrupts: should contain a list of all FIMD IP block interrupts in the order: FIFO Level, VSYNC, LCD_SYSTEM. The interrupt specifier format depends on the interrupt controller used. diff --git a/Documentation/devicetree/bindings/display/ht16k33.txt b/Documentation/devicetree/bindings/display/ht16k33.txt index 8e5b30b87754..d5a8b070b467 100644 --- a/Documentation/devicetree/bindings/display/ht16k33.txt +++ b/Documentation/devicetree/bindings/display/ht16k33.txt @@ -4,8 +4,6 @@ Holtek ht16k33 RAM mapping 16*8 LED controller driver with keyscan Required properties: - compatible: "holtek,ht16k33" - reg: I2C slave address of the chip. -- interrupt-parent: A phandle pointing to the interrupt controller - serving the interrupt for this chip. - interrupts: Interrupt specification for the key pressed interrupt. - refresh-rate-hz: Display update interval in HZ. - debounce-delay-ms: Debouncing interval time in milliseconds. diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt b/Documentation/devicetree/bindings/display/msm/dsi.txt index 518e9cdf0d4b..5eaffca2e28c 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi.txt +++ b/Documentation/devicetree/bindings/display/msm/dsi.txt @@ -43,8 +43,6 @@ Optional properties: the master link of the 2-DSI panel. - qcom,sync-dual-dsi: Boolean value indicating if the DSI controller is driving a 2-DSI panel whose 2 links need receive command simultaneously. -- interrupt-parent: phandle to the MDP block if the interrupt signal is routed - through MDP block - pinctrl-names: the pin control state names; should contain "default" - pinctrl-0: the default pinctrl state (active) - pinctrl-n: the "sleep" pinctrl state diff --git a/Documentation/devicetree/bindings/display/msm/edp.txt b/Documentation/devicetree/bindings/display/msm/edp.txt index 95ce19ca7bc5..eff9daff418c 100644 --- a/Documentation/devicetree/bindings/display/msm/edp.txt +++ b/Documentation/devicetree/bindings/display/msm/edp.txt @@ -25,10 +25,6 @@ Required properties: - panel-hpd-gpios: GPIO pin used for eDP hpd. -Optional properties: -- interrupt-parent: phandle to the MDP block if the interrupt signal is routed - through MDP block - Example: mdss_edp: qcom,mdss_edp@fd923400 { compatible = "qcom,mdss-edp"; diff --git a/Documentation/devicetree/bindings/display/msm/mdp5.txt b/Documentation/devicetree/bindings/display/msm/mdp5.txt index 1b31977a68ba..4e11338548aa 100644 --- a/Documentation/devicetree/bindings/display/msm/mdp5.txt +++ b/Documentation/devicetree/bindings/display/msm/mdp5.txt @@ -41,8 +41,6 @@ Required properties: - reg-names: The names of register regions. The following regions are required: * "mdp_phys" - interrupts: Interrupt line from MDP5 to MDSS interrupt controller. -- interrupt-parent: phandle to the MDSS block - through MDP block - clocks: device clocks. See ../clocks/clock-bindings.txt for details. - clock-names: the following clocks are required. - * "bus" diff --git a/Documentation/devicetree/bindings/display/renesas,du.txt b/Documentation/devicetree/bindings/display/renesas,du.txt index 7c6854bd0a04..ec9d34be2ff7 100644 --- a/Documentation/devicetree/bindings/display/renesas,du.txt +++ b/Documentation/devicetree/bindings/display/renesas,du.txt @@ -19,7 +19,6 @@ Required Properties: - reg: the memory-mapped I/O registers base address and length - - interrupt-parent: phandle of the parent interrupt controller. - interrupts: Interrupt specifiers for the DU interrupts. - clocks: A list of phandles + clock-specifier pairs, one for each entry in diff --git a/Documentation/devicetree/bindings/display/sm501fb.txt b/Documentation/devicetree/bindings/display/sm501fb.txt index 9d9f0098092b..1c79c267a57f 100644 --- a/Documentation/devicetree/bindings/display/sm501fb.txt +++ b/Documentation/devicetree/bindings/display/sm501fb.txt @@ -9,8 +9,6 @@ Required properties: - First entry: System Configuration register - Second entry: IO space (Display Controller register) - interrupts : SMI interrupt to the cpu should be described here. -- interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. Optional properties: - mode : select a video mode: diff --git a/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt b/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt index 6fddb4f4f71a..7bf1bb444812 100644 --- a/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt +++ b/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt @@ -8,8 +8,6 @@ Required properties: - reg: base address and size of the LCDC device Recommended properties: - - interrupt-parent: the phandle for the interrupt controller that - services interrupts for this device. - ti,hwmods: Name of the hwmod associated to the LCDC Optional properties: @@ -36,7 +34,7 @@ Optional nodes: - port/ports: to describe a connection to an external encoder. The binding follows Documentation/devicetree/bindings/graph.txt and - suppors a single port with a single endpoint. + supports a single port with a single endpoint. - See also Documentation/devicetree/bindings/display/tilcdc/panel.txt and Documentation/devicetree/bindings/display/tilcdc/tfp410.txt for connecting diff --git a/Documentation/devicetree/bindings/dma/jz4780-dma.txt b/Documentation/devicetree/bindings/dma/jz4780-dma.txt index f25feee62b15..03e9cf7b42e0 100644 --- a/Documentation/devicetree/bindings/dma/jz4780-dma.txt +++ b/Documentation/devicetree/bindings/dma/jz4780-dma.txt @@ -5,7 +5,6 @@ Required properties: - compatible: Should be "ingenic,jz4780-dma" - reg: Should contain the DMA controller registers location and length. - interrupts: Should contain the interrupt specifier of the DMA controller. -- interrupt-parent: Should be the phandle of the interrupt controller that - clocks: Should contain a clock specifier for the JZ4780 PDMA clock. - #dma-cells: Must be <2>. Number of integer cells in the dmas property of DMA clients (see below). diff --git a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.txt b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.txt index 1e1dc8f972e4..2f35b047f772 100644 --- a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.txt +++ b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.txt @@ -8,7 +8,6 @@ Required properties: - reg: Should contain DMA registers location and length. This should be a single entry that includes all of the per-channel registers in one contiguous bank. -- interrupt-parent: Phandle to the interrupt parent controller. - interrupts: Should contain all of the per-channel DMA interrupts in ascending order with respect to the DMA channel index. - clocks: Must contain one entry for the ADMA module clock diff --git a/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt b/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt index f237b7928283..dbe160400adc 100644 --- a/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt +++ b/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt @@ -5,8 +5,6 @@ Required properties: - reg: Address range of the DMAC registers. This should include all of the per-channel registers. - interrupt: Should contain the DMAC interrupt number. -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device. - dma-channels: Number of channels supported by hardware. - snps,dma-masters: Number of AXI masters supported by the hardware. - snps,data-width: Maximum AXI data width supported by hardware. diff --git a/Documentation/devicetree/bindings/dma/snps-dma.txt b/Documentation/devicetree/bindings/dma/snps-dma.txt index 99acc712f83a..39e2b26be344 100644 --- a/Documentation/devicetree/bindings/dma/snps-dma.txt +++ b/Documentation/devicetree/bindings/dma/snps-dma.txt @@ -23,8 +23,6 @@ Deprecated properties: Optional properties: -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - is_private: The device channels should be marked as private and not for by the general purpose DMA channel allocator. False if not passed. - multi-block: Multi block transfers supported by hardware. Array property with diff --git a/Documentation/devicetree/bindings/dma/ti-edma.txt b/Documentation/devicetree/bindings/dma/ti-edma.txt index 3f15f6644527..4bbc94d829c8 100644 --- a/Documentation/devicetree/bindings/dma/ti-edma.txt +++ b/Documentation/devicetree/bindings/dma/ti-edma.txt @@ -201,7 +201,6 @@ Required properties: - #dma-cells: Should be set to <1> Clients should use a single channel number per DMA request. - reg: Memory map for accessing module -- interrupt-parent: Interrupt controller the interrupt is routed through - interrupts: Exactly 3 interrupts need to be specified in the order: 1. Transfer completion interrupt. 2. Memory protection interrupt. diff --git a/Documentation/devicetree/bindings/dma/xilinx/zynqmp_dma.txt b/Documentation/devicetree/bindings/dma/xilinx/zynqmp_dma.txt index a784cdd94790..07a5a7aa9ea0 100644 --- a/Documentation/devicetree/bindings/dma/xilinx/zynqmp_dma.txt +++ b/Documentation/devicetree/bindings/dma/xilinx/zynqmp_dma.txt @@ -5,7 +5,6 @@ control and rate control support for slave/peripheral dma access. Required properties: - compatible : Should be "xlnx,zynqmp-dma-1.0" - reg : Memory map for gdma/adma module access. -- interrupt-parent : Interrupt controller the interrupt is routed through - interrupts : Should contain DMA channel interrupt. - xlnx,bus-width : Axi buswidth in bits. Should contain 128 or 64 - clock-names : List of input clocks "clk_main", "clk_apb" diff --git a/Documentation/devicetree/bindings/extcon/extcon-rt8973a.txt b/Documentation/devicetree/bindings/extcon/extcon-rt8973a.txt index 6dede7d11532..cfcf455ad4de 100644 --- a/Documentation/devicetree/bindings/extcon/extcon-rt8973a.txt +++ b/Documentation/devicetree/bindings/extcon/extcon-rt8973a.txt @@ -11,8 +11,6 @@ for USB D-/D+ switching. Required properties: - compatible: Should be "richtek,rt8973a-muic" - reg: Specifies the I2C slave address of the MUIC block. It should be 0x14 -- interrupt-parent: Specifies the phandle of the interrupt controller to which - the interrupts from rt8973a are delivered to. - interrupts: Interrupt specifiers for detection interrupt sources. Example: diff --git a/Documentation/devicetree/bindings/extcon/extcon-sm5502.txt b/Documentation/devicetree/bindings/extcon/extcon-sm5502.txt index 4ecda224955f..fc3888e09549 100644 --- a/Documentation/devicetree/bindings/extcon/extcon-sm5502.txt +++ b/Documentation/devicetree/bindings/extcon/extcon-sm5502.txt @@ -9,8 +9,6 @@ the host controller using an I2C interface. Required properties: - compatible: Should be "siliconmitus,sm5502-muic" - reg: Specifies the I2C slave address of the MUIC block. It should be 0x25 -- interrupt-parent: Specifies the phandle of the interrupt controller to which - the interrupts from sm5502 are delivered to. - interrupts: Interrupt specifiers for detection interrupt sources. Example: diff --git a/Documentation/devicetree/bindings/gpio/8xxx_gpio.txt b/Documentation/devicetree/bindings/gpio/8xxx_gpio.txt index 798cfc9d3839..973362eb3f1e 100644 --- a/Documentation/devicetree/bindings/gpio/8xxx_gpio.txt +++ b/Documentation/devicetree/bindings/gpio/8xxx_gpio.txt @@ -25,8 +25,6 @@ Required properties: - #gpio-cells: Should be two. The first cell is the pin number and the second cell is used to specify optional parameters (currently unused). -- interrupt-parent: Phandle for the interrupt controller that - services interrupts for this device. - interrupts: Interrupt mapping for GPIO IRQ. - gpio-controller: Marks the port as GPIO controller. diff --git a/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.txt b/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.txt index a25c87b650e5..ce19c5660aca 100644 --- a/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.txt +++ b/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.txt @@ -14,7 +14,6 @@ Optional Properties: - #interrupt-cells: Should be <1>. Interrupts are triggered on both edges. - interrupts: Defines the interrupt line connecting this GPIO controller to its parent interrupt controller. -- interrupt-parent: Defines the parent interrupt controller. GPIO ranges are specified as described in Documentation/devicetree/bindings/gpio/gpio.txt diff --git a/Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt b/Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt index b405b4410bfb..5d468ecd1809 100644 --- a/Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt +++ b/Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt @@ -30,9 +30,6 @@ Optional properties: - interrupts: The interrupt shared by all GPIO lines for this controller. -- interrupt-parent: - phandle of the parent interrupt controller - - interrupts-extended: Alternate form of specifying interrupts and parents that allows for multiple parents. This takes precedence over 'interrupts' and diff --git a/Documentation/devicetree/bindings/gpio/gpio-adnp.txt b/Documentation/devicetree/bindings/gpio/gpio-adnp.txt index af66b2724837..a28902a65a62 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-adnp.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-adnp.txt @@ -3,7 +3,6 @@ Avionic Design N-bit GPIO expander bindings Required properties: - compatible: should be "ad,gpio-adnp" - reg: The I2C slave address for this device. -- interrupt-parent: phandle of the parent interrupt controller. - interrupts: Interrupt specifier for the controllers interrupt. - #gpio-cells: Should be 2. The first cell is the GPIO number and the second cell is used to specify optional parameters: diff --git a/Documentation/devicetree/bindings/gpio/gpio-aspeed.txt b/Documentation/devicetree/bindings/gpio/gpio-aspeed.txt index fc6378c778c5..7e9b586770b0 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-aspeed.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-aspeed.txt @@ -17,7 +17,6 @@ Required properties: Optional properties: -- interrupt-parent : The parent interrupt controller, optional if inherited - clocks : A phandle to the clock to use for debounce timings The gpio and interrupt properties are further described in their respective diff --git a/Documentation/devicetree/bindings/gpio/gpio-ath79.txt b/Documentation/devicetree/bindings/gpio/gpio-ath79.txt index c522851017ae..cf71f3ec969d 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-ath79.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-ath79.txt @@ -12,7 +12,6 @@ Required properties: - ngpios: Should be set to the number of GPIOs available on the SoC. Optional properties: -- interrupt-parent: phandle of the parent interrupt controller. - interrupts: Interrupt specifier for the controllers interrupt. - interrupt-controller : Identifies the node as an interrupt controller - #interrupt-cells : Specifies the number of cells needed to encode interrupt diff --git a/Documentation/devicetree/bindings/gpio/gpio-davinci.txt b/Documentation/devicetree/bindings/gpio/gpio-davinci.txt index 8beb0539b6d8..553b92a7e87b 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-davinci.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-davinci.txt @@ -15,8 +15,6 @@ Required Properties: - first cell is the pin number - second cell is used to specify optional parameters (unused) -- interrupt-parent: phandle of the parent interrupt controller. - - interrupts: Array of GPIO interrupt number. Only banked or unbanked IRQs are supported at a time. diff --git a/Documentation/devicetree/bindings/gpio/gpio-max732x.txt b/Documentation/devicetree/bindings/gpio/gpio-max732x.txt index 5fdc843b4542..b3a9c0c32823 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-max732x.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-max732x.txt @@ -30,7 +30,6 @@ Optional properties: - #interrupt-cells: Number of cells to encode an interrupt source, shall be 2. - first cell is the pin number - second cell is used to specify flags - - interrupt-parent: phandle of the parent interrupt controller. - interrupts: Interrupt specifier for the controllers interrupt. Please refer to gpio.txt in this directory for details of the common GPIO diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt index 88f228665507..4e3c550e319a 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt @@ -37,6 +37,7 @@ Required properties: - #interrupt-cells: if to be used as interrupt expander. Optional properties: + - interrupts: interrupt specifier for the device's interrupt output. - reset-gpios: GPIO specification for the RESET input. This is an active low signal to the PCA953x. - vcc-supply: power supply regulator. @@ -49,6 +50,8 @@ Example: reg = <0x20>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pca9505>; + gpio-controller; + #gpio-cells = <2>; interrupt-parent = <&gpio3>; interrupts = <23 IRQ_TYPE_LEVEL_LOW>; }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-pcf857x.txt b/Documentation/devicetree/bindings/gpio/gpio-pcf857x.txt index 7d3bd631d011..a482455a205b 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-pcf857x.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-pcf857x.txt @@ -49,7 +49,6 @@ Optional Properties: - interrupt-controller: Identifies the node as an interrupt controller. - #interrupt-cells: Number of cells to encode an interrupt source, shall be 2. - - interrupt-parent: phandle of the parent interrupt controller. - interrupts: Interrupt specifier for the controllers interrupt. diff --git a/Documentation/devicetree/bindings/gpio/gpio-uniphier.txt b/Documentation/devicetree/bindings/gpio/gpio-uniphier.txt index fed9158dd913..f281f12dac18 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-uniphier.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-uniphier.txt @@ -6,7 +6,6 @@ Required properties: - gpio-controller: Marks the device node as a GPIO controller. - #gpio-cells: Should be 2. The first cell is the pin number and the second cell is used to specify optional parameters. -- interrupt-parent: Specifies the parent interrupt controller. - interrupt-controller: Marks the device node as an interrupt controller. - #interrupt-cells: Should be 2. The first cell defines the interrupt number. The second cell bits[3:0] is used to specify trigger type as follows: diff --git a/Documentation/devicetree/bindings/gpio/gpio-xgene-sb.txt b/Documentation/devicetree/bindings/gpio/gpio-xgene-sb.txt index 5490c1d68981..e90fb987e25f 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-xgene-sb.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-xgene-sb.txt @@ -26,7 +26,6 @@ Required properties: 1 = active low - gpio-controller: Marks the device node as a GPIO controller. - interrupts: The EXT_INT_0 parent interrupt resource must be listed first. -- interrupt-parent: Phandle of the parent interrupt controller. - interrupt-cells: Should be two. - first cell is 0-N coresponding for EXT_INT_0 to EXT_INT_N. - second cell is used to specify flags. diff --git a/Documentation/devicetree/bindings/gpio/gpio-xilinx.txt b/Documentation/devicetree/bindings/gpio/gpio-xilinx.txt index 63bf4becd5f0..08eed2335db0 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-xilinx.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-xilinx.txt @@ -14,8 +14,6 @@ Required properties: Optional properties: - interrupts : Interrupt mapping for GPIO IRQ. -- interrupt-parent : Phandle for the interrupt controller that - services interrupts for this device. - xlnx,all-inputs : if n-th bit is setup, GPIO-n is input - xlnx,dout-default : if n-th bit is 1, GPIO-n default value is 1 - xlnx,gpio-width : gpio width diff --git a/Documentation/devicetree/bindings/gpio/gpio-xlp.txt b/Documentation/devicetree/bindings/gpio/gpio-xlp.txt index 28662d83a43e..47fc64922fe0 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-xlp.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-xlp.txt @@ -30,7 +30,6 @@ Required properties: 4 = active high level-sensitive. 8 = active low level-sensitive. - interrupts: Interrupt number for this device. -- interrupt-parent: phandle of the parent interrupt controller. - interrupt-controller: Identifies the node as an interrupt controller. Example: diff --git a/Documentation/devicetree/bindings/gpio/gpio-zynq.txt b/Documentation/devicetree/bindings/gpio/gpio-zynq.txt index 7b542657f259..4fa4eb5507cd 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-zynq.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-zynq.txt @@ -11,7 +11,6 @@ Required properties: - gpio-controller : Marks the device node as a GPIO controller. - interrupts : Interrupt specifier (see interrupt bindings for details) -- interrupt-parent : Must be core interrupt controller - interrupt-controller : Marks the device node as an interrupt controller. - #interrupt-cells : Should be 2. The first cell is the GPIO number. The second cell bits[3:0] is used to specify trigger type and level flags: diff --git a/Documentation/devicetree/bindings/gpio/nintendo,hollywood-gpio.txt b/Documentation/devicetree/bindings/gpio/nintendo,hollywood-gpio.txt index 20fc72d9e61e..df63da46309c 100644 --- a/Documentation/devicetree/bindings/gpio/nintendo,hollywood-gpio.txt +++ b/Documentation/devicetree/bindings/gpio/nintendo,hollywood-gpio.txt @@ -1,7 +1,7 @@ Nintendo Wii (Hollywood) GPIO controller Required properties: -- compatible: "nintendo,hollywood-gpio +- compatible: "nintendo,hollywood-gpio" - reg: Physical base address and length of the controller's registers. - gpio-controller: Marks the device node as a GPIO controller. - #gpio-cells: Should be <2>. The first cell is the pin number and the @@ -14,7 +14,6 @@ Optional properties: - #interrupt-cells: Should be two. - interrupts: Interrupt specifier for the controller's Broadway (PowerPC) interrupt. -- interrupt-parent: phandle of the parent interrupt controller. Example: diff --git a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt index 378f1322211e..fe1bf24104d3 100644 --- a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt +++ b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt @@ -31,7 +31,6 @@ Required Properties: - reg: Base address and length of each memory resource used by the GPIO controller hardware module. - - interrupt-parent: phandle of the parent interrupt controller. - interrupts: Interrupt specifier for the controllers interrupt. - gpio-controller: Marks the device node as a gpio controller. diff --git a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt index 3c1118bc67f5..7276b50c3506 100644 --- a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt +++ b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt @@ -25,7 +25,6 @@ controller. interrupt. Shall be set to 2. The first cell defines the interrupt number, the second encodes the triger flags encoded as described in Documentation/devicetree/bindings/interrupt-controller/interrupts.txt -- interrupt-parent : The parent interrupt controller. - interrupts : The interrupts to the parent controller raised when GPIOs generate the interrupts. If the controller provides one combined interrupt for all GPIOs, specify a single interrupt. If the controller provides one diff --git a/Documentation/devicetree/bindings/hsi/omap-ssi.txt b/Documentation/devicetree/bindings/hsi/omap-ssi.txt index 955e335e7e56..77a0c3c3036e 100644 --- a/Documentation/devicetree/bindings/hsi/omap-ssi.txt +++ b/Documentation/devicetree/bindings/hsi/omap-ssi.txt @@ -33,7 +33,6 @@ Required Port sub-node properties: - reg-names: Contains the values "tx" and "rx" (in this order). - reg: Contains a matching register specifier for each entry in reg-names. -- interrupt-parent Should be a phandle for the interrupt controller - interrupts: Should contain interrupt specifiers for mpu interrupts 0 and 1 (in this order). - ti,ssi-cawake-gpio: Defines which GPIO pin is used to signify CAWAKE diff --git a/Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt b/Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt new file mode 100644 index 000000000000..28f43e929f6d --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt @@ -0,0 +1,84 @@ +Nuvoton NPCM7xx PWM and Fan Tacho controller device + +The Nuvoton BMC NPCM7XX supports 8 Pulse-width modulation (PWM) +controller outputs and 16 Fan tachometer controller inputs. + +Required properties for pwm-fan node +- #address-cells : should be 1. +- #size-cells : should be 0. +- compatible : "nuvoton,npcm750-pwm-fan" for Poleg NPCM7XX. +- reg : specifies physical base address and size of the registers. +- reg-names : must contain: + * "pwm" for the PWM registers. + * "fan" for the Fan registers. +- clocks : phandle of reference clocks. +- clock-names : must contain + * "pwm" for PWM controller operating clock. + * "fan" for Fan controller operating clock. +- interrupts : contain the Fan interrupts with flags for falling edge. +- pinctrl-names : a pinctrl state named "default" must be defined. +- pinctrl-0 : phandle referencing pin configuration of the PWM and Fan + controller ports. + +fan subnode format: +=================== +Under fan subnode can be upto 8 child nodes, each child node representing a fan. +Each fan subnode must have one PWM channel and atleast one Fan tach channel. + +For PWM channel can be configured cooling-levels to create cooling device. +Cooling device could be bound to a thermal zone for the thermal control. + +Required properties for each child node: +- reg : specify the PWM output channel. + integer value in the range 0 through 7, that represent + the PWM channel number that used. + +- fan-tach-ch : specify the Fan tach input channel. + integer value in the range 0 through 15, that represent + the fan tach channel number that used. + + At least one Fan tach input channel is required + +Optional property for each child node: +- cooling-levels: PWM duty cycle values in a range from 0 to 255 + which correspond to thermal cooling states. + +Examples: + +pwm_fan:pwm-fan-controller@103000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "nuvoton,npcm750-pwm-fan"; + reg = <0x103000 0x2000>, + <0x180000 0x8000>; + reg-names = "pwm", "fan"; + clocks = <&clk NPCM7XX_CLK_APB3>, + <&clk NPCM7XX_CLK_APB4>; + clock-names = "pwm","fan"; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pins &pwm1_pins &pwm2_pins + &fanin0_pins &fanin1_pins &fanin2_pins + &fanin3_pins &fanin4_pins>; + fan@0 { + reg = <0x00>; + fan-tach-ch = /bits/ 8 <0x00 0x01>; + cooling-levels = <127 255>; + }; + fan@1 { + reg = <0x01>; + fan-tach-ch = /bits/ 8 <0x02 0x03>; + }; + fan@2 { + reg = <0x02>; + fan-tach-ch = /bits/ 8 <0x04>; + }; + +}; diff --git a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt index e7106bfc1f13..8fbd8633a387 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt @@ -11,9 +11,6 @@ Required Properties: - resets : phandle to reset controller with the reset number in the second cell - interrupts : interrupt number -- interrupt-parent : interrupt controller for bus, should reference a - aspeed,ast2400-i2c-ic or aspeed,ast2500-i2c-ic - interrupt controller Optional Properties: - bus-frequency : frequency of the bus clock in Hz defaults to 100 kHz when not diff --git a/Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt b/Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt index aeceaceba3c5..0380609b177a 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt @@ -10,8 +10,6 @@ Required properties: Optional properties : -- interrupt-parent: specifies the phandle to the parent interrupt controller - this one is cascaded from - interrupts: specifies the interrupt number, the irq line to be used - interrupt-names: Interrupt name string diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt index 60fe90d69f4e..00e4365d7206 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt @@ -5,7 +5,6 @@ Required properties: - "fsl,imx7ulp-lpi2c" for LPI2C compatible with the one integrated on i.MX7ULP soc - "fsl,imx8dv-lpi2c" for LPI2C compatible with the one integrated on i.MX8DV soc - reg : address and length of the lpi2c master registers -- interrupt-parent : core interrupt controller - interrupts : lpi2c interrupt - clocks : lpi2c clock specifier diff --git a/Documentation/devicetree/bindings/i2c/i2c-jz4780.txt b/Documentation/devicetree/bindings/i2c/i2c-jz4780.txt index d4a082acf92f..3738cfbf863f 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-jz4780.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-jz4780.txt @@ -11,10 +11,6 @@ Recommended properties: - pinctrl-names: should be "default"; - pinctrl-0: phandle to pinctrl function -Optional properties: -- interrupt-parent: Should be the phandle of the interrupt controller that - delivers interrupts to the I2C block. - Example / { diff --git a/Documentation/devicetree/bindings/i2c/i2c-mpc.txt b/Documentation/devicetree/bindings/i2c/i2c-mpc.txt index 1eacd6b20ed5..42a390526957 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mpc.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mpc.txt @@ -15,8 +15,6 @@ Recommended properties : information for the interrupt. This should be encoded based on the information in section 2) depending on the type of interrupt controller you have. - - interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. - fsl,preserve-clocking : boolean; if defined, the clock settings from the bootloader are preserved (not touched). - clock-frequency : desired I2C bus clock frequency in Hz. diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt index 34d91501342e..ccf6c86ed076 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt @@ -28,8 +28,6 @@ Optional Properties: - i2c-mux-idle-disconnect: Boolean; if defined, forces mux to disconnect all children in idle state. This is necessary for example, if there are several multiplexers on the bus and the devices behind them use same I2C addresses. - - interrupt-parent: Phandle for the interrupt controller that services - interrupts for this device. - interrupts: Interrupt mapping for IRQ. - interrupt-controller: Marks the device node as an interrupt controller. - #interrupt-cells : Should be two. diff --git a/Documentation/devicetree/bindings/i2c/i2c-pca-platform.txt b/Documentation/devicetree/bindings/i2c/i2c-pca-platform.txt index f1f3876bb8e8..73a693d66ef7 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-pca-platform.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-pca-platform.txt @@ -12,8 +12,6 @@ Required properties : Optional properties - interrupts : the interrupt number - - interrupt-parent : the phandle for the interrupt controller. - If an interrupt is not specified polling will be used. - reset-gpios : gpio specifier for gpio connected to RESET_N pin. As the line is active low, it should be marked GPIO_ACTIVE_LOW. - clock-frequency : I2C bus frequency. diff --git a/Documentation/devicetree/bindings/i2c/i2c-pnx.txt b/Documentation/devicetree/bindings/i2c/i2c-pnx.txt index fe98ada33ee4..2a59006cf79e 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-pnx.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-pnx.txt @@ -7,8 +7,6 @@ Required properties: - interrupts: configure one interrupt line - #address-cells: always 1 (for i2c addresses) - #size-cells: always 0 - - interrupt-parent: the phandle for the interrupt controller that - services interrupts for this device. Optional properties: diff --git a/Documentation/devicetree/bindings/i2c/i2c-pxa.txt b/Documentation/devicetree/bindings/i2c/i2c-pxa.txt index d30f0b11d853..c30783c0eca0 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-pxa.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-pxa.txt @@ -12,9 +12,6 @@ Required properties : Recommended properties : - interrupts : the interrupt number - - interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. If the parent is the default - interrupt controller in device tree, it could be ignored. - mrvl,i2c-polling : Disable interrupt of i2c controller. Polling status register of i2c controller instead. - mrvl,i2c-fast-mode : Enable fast mode of i2c controller. diff --git a/Documentation/devicetree/bindings/iio/accel/adxl345.txt b/Documentation/devicetree/bindings/iio/accel/adxl345.txt index e7111b02c02c..ae09a046bc72 100644 --- a/Documentation/devicetree/bindings/iio/accel/adxl345.txt +++ b/Documentation/devicetree/bindings/iio/accel/adxl345.txt @@ -11,8 +11,6 @@ Required properties for SPI bus usage: - spi-cpol and spi-cpha : must be defined for adxl345 to enable SPI mode 3 Optional properties: - - interrupt-parent : phandle to the parent interrupt controller as documented - in Documentation/devicetree/bindings/interrupt-controller/interrupts.txt - interrupts: interrupt mapping for IRQ as documented in Documentation/devicetree/bindings/interrupt-controller/interrupts.txt diff --git a/Documentation/devicetree/bindings/iio/accel/bma180.txt b/Documentation/devicetree/bindings/iio/accel/bma180.txt index 4a3679d54457..3b25b4c4d446 100644 --- a/Documentation/devicetree/bindings/iio/accel/bma180.txt +++ b/Documentation/devicetree/bindings/iio/accel/bma180.txt @@ -10,8 +10,6 @@ Required properties: Optional properties: - - interrupt-parent : should be the phandle for the interrupt controller - - interrupts : interrupt mapping for GPIO IRQ, it should by configured with flags IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING For the bma250 the first interrupt listed must be the one diff --git a/Documentation/devicetree/bindings/iio/accel/mma8452.txt b/Documentation/devicetree/bindings/iio/accel/mma8452.txt index 45f5c5c5929c..2100e9af379c 100644 --- a/Documentation/devicetree/bindings/iio/accel/mma8452.txt +++ b/Documentation/devicetree/bindings/iio/accel/mma8452.txt @@ -15,8 +15,6 @@ Required properties: Optional properties: - - interrupt-parent: should be the phandle for the interrupt controller - - interrupts: interrupt mapping for GPIO IRQ - interrupt-names: should contain "INT1" and/or "INT2", the accelerometer's diff --git a/Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt b/Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt index 487ea966858e..ec04008e8f4f 100644 --- a/Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt @@ -2,7 +2,6 @@ Motorola CPCAP PMIC ADC binding Required properties: - compatible: Should be "motorola,cpcap-adc" or "motorola,mapphone-cpcap-adc" -- interrupt-parent: The interrupt controller - interrupts: The interrupt number for the ADC device - interrupt-names: Should be "adcdone" - #io-channel-cells: Number of cells in an IIO specifier diff --git a/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt b/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt index b0866d36a307..eebdcec3dab5 100644 --- a/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt +++ b/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt @@ -8,7 +8,6 @@ Required properties: - reg: Should be the register range of the module. - interrupts: Should be the interrupt number of the module. Typically this is <1>. - - interrupt-parent: phandle to the tsadc module of the i.MX25. - #address-cells: Should be <1> (setting for the subnodes) - #size-cells: Should be <0> (setting for the subnodes) diff --git a/Documentation/devicetree/bindings/iio/adc/max1027-adc.txt b/Documentation/devicetree/bindings/iio/adc/max1027-adc.txt index a8770cc6bcad..e680c61dfb84 100644 --- a/Documentation/devicetree/bindings/iio/adc/max1027-adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/max1027-adc.txt @@ -3,8 +3,6 @@ Required properties: - compatible: Should be "maxim,max1027" or "maxim,max1029" or "maxim,max1031" - reg: SPI chip select number for the device - - interrupt-parent: phandle to the parent interrupt controller - see: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt - interrupts: IRQ line for the ADC see: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt index f1ead43a1a95..8346bcb04ad7 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt @@ -60,7 +60,6 @@ Required properties: - reg: Offset of ADC instance in ADC block (e.g. may be 0x0, 0x100, 0x200). - clocks: Input clock private to this ADC instance. It's required only on stm32f4, that has per instance clock input for registers access. -- interrupt-parent: Phandle to the parent interrupt controller. - interrupts: IRQ Line for the ADC (e.g. may be 0 for adc@0, 1 for adc@100 or 2 for adc@200). - st,adc-channels: List of single-ended channels muxed for this ADC. diff --git a/Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt b/Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt index d71258e2d456..e0e0755cabd8 100644 --- a/Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt +++ b/Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt @@ -22,7 +22,6 @@ Required properties: clock to the AXI bus interface of the core. Optional properties: - - interrupt-parent: phandle to the parent interrupt controller - xlnx,external-mux: * "none": No external multiplexer is used, this is the default if the property is omitted. diff --git a/Documentation/devicetree/bindings/iio/chemical/atlas,ec-sm.txt b/Documentation/devicetree/bindings/iio/chemical/atlas,ec-sm.txt index 2962bd9a2b3d..f4320595b851 100644 --- a/Documentation/devicetree/bindings/iio/chemical/atlas,ec-sm.txt +++ b/Documentation/devicetree/bindings/iio/chemical/atlas,ec-sm.txt @@ -6,7 +6,6 @@ Required properties: - compatible: must be "atlas,ec-sm" - reg: the I2C address of the sensor - - interrupt-parent: should be the phandle for the interrupt controller - interrupts: the sole interrupt generated by the device Refer to interrupt-controller/interrupts.txt for generic interrupt client diff --git a/Documentation/devicetree/bindings/iio/chemical/atlas,orp-sm.txt b/Documentation/devicetree/bindings/iio/chemical/atlas,orp-sm.txt index 5d8b687d5edc..af1f5a9aa4da 100644 --- a/Documentation/devicetree/bindings/iio/chemical/atlas,orp-sm.txt +++ b/Documentation/devicetree/bindings/iio/chemical/atlas,orp-sm.txt @@ -6,7 +6,6 @@ Required properties: - compatible: must be "atlas,orp-sm" - reg: the I2C address of the sensor - - interrupt-parent: should be the phandle for the interrupt controller - interrupts: the sole interrupt generated by the device Refer to interrupt-controller/interrupts.txt for generic interrupt client diff --git a/Documentation/devicetree/bindings/iio/chemical/atlas,ph-sm.txt b/Documentation/devicetree/bindings/iio/chemical/atlas,ph-sm.txt index cffa1907463a..79d90f060327 100644 --- a/Documentation/devicetree/bindings/iio/chemical/atlas,ph-sm.txt +++ b/Documentation/devicetree/bindings/iio/chemical/atlas,ph-sm.txt @@ -6,7 +6,6 @@ Required properties: - compatible: must be "atlas,ph-sm" - reg: the I2C address of the sensor - - interrupt-parent: should be the phandle for the interrupt controller - interrupts: the sole interrupt generated by the device Refer to interrupt-controller/interrupts.txt for generic interrupt client diff --git a/Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt b/Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt index b0d3b59966bc..233fe207aded 100644 --- a/Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt +++ b/Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt @@ -5,7 +5,6 @@ Required properties: - reg : the I2C address of the sensor Optional properties: - - interrupt-parent : should be the phandle for the interrupt controller - interrupts : interrupt mapping for the trigger interrupt from the internal oscillator. The following IRQ modes are supported: IRQ_TYPE_EDGE_RISING, IRQ_TYPE_EDGE_FALLING, IRQ_TYPE_LEVEL_HIGH and diff --git a/Documentation/devicetree/bindings/iio/health/afe4403.txt b/Documentation/devicetree/bindings/iio/health/afe4403.txt index 2fffd70336ba..8e412054d6d5 100644 --- a/Documentation/devicetree/bindings/iio/health/afe4403.txt +++ b/Documentation/devicetree/bindings/iio/health/afe4403.txt @@ -4,7 +4,6 @@ Required properties: - compatible : Should be "ti,afe4403". - reg : SPI chip select address of device. - tx-supply : Regulator supply to transmitting LEDs. - - interrupt-parent : Phandle to he parent interrupt controller. - interrupts : The interrupt line the device ADC_RDY pin is connected to. For details refer to, ../../interrupt-controller/interrupts.txt. diff --git a/Documentation/devicetree/bindings/iio/health/afe4404.txt b/Documentation/devicetree/bindings/iio/health/afe4404.txt index de69f203edfa..0b52830a0d9c 100644 --- a/Documentation/devicetree/bindings/iio/health/afe4404.txt +++ b/Documentation/devicetree/bindings/iio/health/afe4404.txt @@ -4,7 +4,6 @@ Required properties: - compatible : Should be "ti,afe4404". - reg : I2C address of the device. - tx-supply : Regulator supply to transmitting LEDs. - - interrupt-parent : Phandle to he parent interrupt controller. - interrupts : The interrupt line the device ADC_RDY pin is connected to. For details refer to, ../interrupt-controller/interrupts.txt. diff --git a/Documentation/devicetree/bindings/iio/health/max30100.txt b/Documentation/devicetree/bindings/iio/health/max30100.txt index 8d8176459d09..0054908a6e74 100644 --- a/Documentation/devicetree/bindings/iio/health/max30100.txt +++ b/Documentation/devicetree/bindings/iio/health/max30100.txt @@ -5,7 +5,6 @@ Maxim MAX30100 heart rate and pulse oximeter sensor Required properties: - compatible: must be "maxim,max30100" - reg: the I2C address of the sensor - - interrupt-parent: should be the phandle for the interrupt controller - interrupts: the sole interrupt generated by the device Refer to interrupt-controller/interrupts.txt for generic diff --git a/Documentation/devicetree/bindings/iio/health/max30102.txt b/Documentation/devicetree/bindings/iio/health/max30102.txt index ef2ca0a0306f..7ef7ae40ae4f 100644 --- a/Documentation/devicetree/bindings/iio/health/max30102.txt +++ b/Documentation/devicetree/bindings/iio/health/max30102.txt @@ -7,7 +7,6 @@ Maxim MAX30105 optical particle-sensing module Required properties: - compatible: must be "maxim,max30102" or "maxim,max30105" - reg: the I2C address of the sensor - - interrupt-parent: should be the phandle for the interrupt controller - interrupts: the sole interrupt generated by the device Refer to interrupt-controller/interrupts.txt for generic diff --git a/Documentation/devicetree/bindings/iio/humidity/hts221.txt b/Documentation/devicetree/bindings/iio/humidity/hts221.txt index 10adeb0d703d..84d029372260 100644 --- a/Documentation/devicetree/bindings/iio/humidity/hts221.txt +++ b/Documentation/devicetree/bindings/iio/humidity/hts221.txt @@ -13,7 +13,6 @@ Optional properties: when it is not active, whereas a pull-up one is needed when interrupt line is configured as IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING. Refer to pinctrl/pinctrl-bindings.txt for the property description. -- interrupt-parent: should be the phandle for the interrupt controller - interrupts: interrupt mapping for IRQ. It should be configured with flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING. diff --git a/Documentation/devicetree/bindings/iio/imu/bmi160.txt b/Documentation/devicetree/bindings/iio/imu/bmi160.txt index ae0112c7debc..0c1c105fb503 100644 --- a/Documentation/devicetree/bindings/iio/imu/bmi160.txt +++ b/Documentation/devicetree/bindings/iio/imu/bmi160.txt @@ -9,7 +9,6 @@ Required properties: - spi-max-frequency : set maximum clock frequency (only for SPI) Optional properties: - - interrupt-parent : should be the phandle of the interrupt controller - interrupts : interrupt mapping for IRQ, must be IRQ_TYPE_LEVEL_LOW - interrupt-names : set to "INT1" if INT1 pin should be used as interrupt input, set to "INT2" if INT2 pin should be used instead diff --git a/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt index 5f4777e8cc9e..d33c19d68de3 100644 --- a/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt +++ b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt @@ -11,7 +11,6 @@ Required properties: "invensense,mpu9255" "invensense,icm20608" - reg : the I2C address of the sensor - - interrupt-parent : should be the phandle for the interrupt controller - interrupts: interrupt mapping for IRQ. It should be configured with flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING. diff --git a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt index ef8a8566c63f..ea2d6e0ae4c5 100644 --- a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt +++ b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt @@ -20,7 +20,6 @@ Optional properties: IRQ_TYPE_EDGE_RISING a pull-down resistor is needed to drive the line when it is not active, whereas a pull-up one is needed when interrupt line is configured as IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING. -- interrupt-parent: should be the phandle for the interrupt controller - interrupts: interrupt mapping for IRQ. It should be configured with flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING. diff --git a/Documentation/devicetree/bindings/iio/light/apds9300.txt b/Documentation/devicetree/bindings/iio/light/apds9300.txt index d6f66c73ddbf..aa199e09a493 100644 --- a/Documentation/devicetree/bindings/iio/light/apds9300.txt +++ b/Documentation/devicetree/bindings/iio/light/apds9300.txt @@ -9,7 +9,6 @@ Required properties: Optional properties: - - interrupt-parent : should be the phandle for the interrupt controller - interrupts : interrupt mapping for GPIO IRQ Example: diff --git a/Documentation/devicetree/bindings/iio/light/apds9960.txt b/Documentation/devicetree/bindings/iio/light/apds9960.txt index 174b709f16db..3af325ad194b 100644 --- a/Documentation/devicetree/bindings/iio/light/apds9960.txt +++ b/Documentation/devicetree/bindings/iio/light/apds9960.txt @@ -6,7 +6,6 @@ Required properties: - compatible: must be "avago,apds9960" - reg: the I2c address of the sensor - - interrupt-parent: should be the phandle for the interrupt controller - interrupts : the sole interrupt generated by the device Refer to interrupt-controller/interrupts.txt for generic interrupt client diff --git a/Documentation/devicetree/bindings/iio/light/isl29018.txt b/Documentation/devicetree/bindings/iio/light/isl29018.txt index 425ab459e209..b9bbde3e13ed 100644 --- a/Documentation/devicetree/bindings/iio/light/isl29018.txt +++ b/Documentation/devicetree/bindings/iio/light/isl29018.txt @@ -10,7 +10,6 @@ Required properties: Optional properties: - - interrupt-parent: should be the phandle for the interrupt controller - interrupts: the sole interrupt generated by the device Refer to interrupt-controller/interrupts.txt for generic interrupt client diff --git a/Documentation/devicetree/bindings/iio/light/opt3001.txt b/Documentation/devicetree/bindings/iio/light/opt3001.txt index eac30d508849..47b13eb8f4ec 100644 --- a/Documentation/devicetree/bindings/iio/light/opt3001.txt +++ b/Documentation/devicetree/bindings/iio/light/opt3001.txt @@ -13,7 +13,6 @@ Required properties: - reg: the I2C address of the sensor Optional properties: - - interrupt-parent: should be the phandle for the interrupt controller - interrupts: interrupt mapping for GPIO IRQ (configure for falling edge) Example: diff --git a/Documentation/devicetree/bindings/iio/light/tsl2583.txt b/Documentation/devicetree/bindings/iio/light/tsl2583.txt index 8e2066c83f70..059dffa1829a 100644 --- a/Documentation/devicetree/bindings/iio/light/tsl2583.txt +++ b/Documentation/devicetree/bindings/iio/light/tsl2583.txt @@ -10,7 +10,6 @@ Required properties: Optional properties: - - interrupt-parent: should be the phandle for the interrupt controller - interrupts: the sole interrupt generated by the device Refer to interrupt-controller/interrupts.txt for generic interrupt client diff --git a/Documentation/devicetree/bindings/iio/light/uvis25.txt b/Documentation/devicetree/bindings/iio/light/uvis25.txt index 3041207e3f3c..043c139d91e6 100644 --- a/Documentation/devicetree/bindings/iio/light/uvis25.txt +++ b/Documentation/devicetree/bindings/iio/light/uvis25.txt @@ -5,7 +5,6 @@ Required properties: - reg: i2c address of the sensor / spi cs line Optional properties: -- interrupt-parent: should be the phandle for the interrupt controller - interrupts: interrupt mapping for IRQ. It should be configured with flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING. diff --git a/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt b/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt index 9f263b7df162..fd5fca90fb39 100644 --- a/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt +++ b/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt @@ -9,7 +9,6 @@ Required properties: Optional properties: - - interrupt-parent : phandle to the parent interrupt controller - interrupts : interrupt mapping for GPIO IRQ Example: diff --git a/Documentation/devicetree/bindings/iio/pressure/bmp085.txt b/Documentation/devicetree/bindings/iio/pressure/bmp085.txt index c7198a03c906..5498b0688b6f 100644 --- a/Documentation/devicetree/bindings/iio/pressure/bmp085.txt +++ b/Documentation/devicetree/bindings/iio/pressure/bmp085.txt @@ -12,7 +12,6 @@ Optional properties: - temp-measurement-period: temperature measurement period (milliseconds) - default-oversampling: default oversampling value to be used at startup, value range is 0-3 with rising sensitivity. -- interrupt-parent: should be the phandle for the interrupt controller - interrupts: interrupt mapping for IRQ - reset-gpios: a GPIO line handling reset of the sensor: as the line is active low, it should be marked GPIO_ACTIVE_LOW (see gpio/gpio.txt) diff --git a/Documentation/devicetree/bindings/iio/pressure/zpa2326.txt b/Documentation/devicetree/bindings/iio/pressure/zpa2326.txt index fb85de676e03..a36ab3e0c3f7 100644 --- a/Documentation/devicetree/bindings/iio/pressure/zpa2326.txt +++ b/Documentation/devicetree/bindings/iio/pressure/zpa2326.txt @@ -15,8 +15,6 @@ Optional properties: power to the sensor - vdd-supply: an optional regulator that needs to be on to provide VDD power to the sensor -- interrupt-parent: phandle to the parent interrupt controller as documented in - Documentation/devicetree/bindings/interrupt-controller/interrupts.txt - interrupts: interrupt mapping for IRQ as documented in Documentation/devicetree/bindings/interrupt-controller/interrupts.txt diff --git a/Documentation/devicetree/bindings/iio/proximity/as3935.txt b/Documentation/devicetree/bindings/iio/proximity/as3935.txt index b6c1afa6f02d..849115585d55 100644 --- a/Documentation/devicetree/bindings/iio/proximity/as3935.txt +++ b/Documentation/devicetree/bindings/iio/proximity/as3935.txt @@ -6,7 +6,6 @@ Required properties: - spi-max-frequency: specifies maximum SPI clock frequency - spi-cpha: SPI Mode 1. Refer to spi/spi-bus.txt for generic SPI slave node bindings. - - interrupt-parent : should be the phandle for the interrupt controller - interrupts : the sole interrupt generated by the device Refer to interrupt-controller/interrupts.txt for generic diff --git a/Documentation/devicetree/bindings/iio/proximity/sx9500.txt b/Documentation/devicetree/bindings/iio/proximity/sx9500.txt index b301dd2b35da..c54455db3bec 100644 --- a/Documentation/devicetree/bindings/iio/proximity/sx9500.txt +++ b/Documentation/devicetree/bindings/iio/proximity/sx9500.txt @@ -3,7 +3,6 @@ Semtech's SX9500 capacitive proximity button device driver Required properties: - compatible: must be "semtech,sx9500" - reg: i2c address where to find the device - - interrupt-parent : should be the phandle for the interrupt controller - interrupts : the sole interrupt generated by the device Refer to interrupt-controller/interrupts.txt for generic diff --git a/Documentation/devicetree/bindings/iio/sensorhub.txt b/Documentation/devicetree/bindings/iio/sensorhub.txt index 8d57571d5c0b..b6ac0457d4ea 100644 --- a/Documentation/devicetree/bindings/iio/sensorhub.txt +++ b/Documentation/devicetree/bindings/iio/sensorhub.txt @@ -6,7 +6,6 @@ of a virtual sensor device. Required properties: - compatible: "samsung,sensorhub-rinato" or "samsung,sensorhub-thermostat" - spi-max-frequency: max SPI clock frequency -- interrupt-parent: interrupt parent - interrupts: communication interrupt - ap-mcu-gpios: [out] ap to sensorhub line - used during communication - mcu-ap-gpios: [in] sensorhub to ap - used during communication diff --git a/Documentation/devicetree/bindings/iio/temperature/tmp007.txt b/Documentation/devicetree/bindings/iio/temperature/tmp007.txt index b63aba91ef03..da0af234a357 100644 --- a/Documentation/devicetree/bindings/iio/temperature/tmp007.txt +++ b/Documentation/devicetree/bindings/iio/temperature/tmp007.txt @@ -20,8 +20,6 @@ Required properties: Optional properties: - - interrupt-parent: should be the phandle for the interrupt controller - - interrupts: interrupt mapping for GPIO IRQ (level active low) Example: diff --git a/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt b/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt index d3b273e4336a..84f1a1b505d2 100644 --- a/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt +++ b/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt @@ -19,7 +19,6 @@ representing a dsaf device. - #size-cells: must be 2 Optional properties: - dma-coherent: Present if DMA operations are coherent. -- interrupt-parent: the interrupt parent of this device. - interrupts: should contain 32 completion event irq,1 async event irq and 1 event overflow irq. - interrupt-names:should be one of 34 irqs for roce device diff --git a/Documentation/devicetree/bindings/input/cypress,cyapa.txt b/Documentation/devicetree/bindings/input/cypress,cyapa.txt index 8d91ba9ff2fd..d3db65916a36 100644 --- a/Documentation/devicetree/bindings/input/cypress,cyapa.txt +++ b/Documentation/devicetree/bindings/input/cypress,cyapa.txt @@ -3,8 +3,6 @@ Cypress I2C Touchpad Required properties: - compatible: must be "cypress,cyapa". - reg: I2C address of the chip. -- interrupt-parent: a phandle for the interrupt controller (see interrupt - binding[0]). - interrupts: interrupt to which the chip is connected (see interrupt binding[0]). diff --git a/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt b/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt index 635f62c756ee..0c252d9306da 100644 --- a/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt +++ b/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt @@ -3,8 +3,6 @@ Samsung tm2-touchkey Required properties: - compatible: must be "cypress,tm2-touchkey" - reg: I2C address of the chip. -- interrupt-parent: a phandle for the interrupt controller (see interrupt - binding[0]). - interrupts: interrupt to which the chip is connected (see interrupt binding[0]). - vcc-supply : internal regulator output. 1.8V diff --git a/Documentation/devicetree/bindings/input/e3x0-button.txt b/Documentation/devicetree/bindings/input/e3x0-button.txt index 751665e8e47a..907b195f2eaa 100644 --- a/Documentation/devicetree/bindings/input/e3x0-button.txt +++ b/Documentation/devicetree/bindings/input/e3x0-button.txt @@ -7,8 +7,6 @@ This module provides a simple power button event via two interrupts. Required properties: - compatible: should be one of the following - "ettus,e3x0-button": For devices such as the NI Ettus Research USRP E3x0 -- interrupt-parent: - - a phandle to the interrupt controller that it is attached to. - interrupts: should be one of the following - <0 30 1>, <0 31 1>: For devices such as the NI Ettus Research USRP E3x0 - interrupt-names: should be one of the following diff --git a/Documentation/devicetree/bindings/input/elan_i2c.txt b/Documentation/devicetree/bindings/input/elan_i2c.txt index d80a83583238..797607460735 100644 --- a/Documentation/devicetree/bindings/input/elan_i2c.txt +++ b/Documentation/devicetree/bindings/input/elan_i2c.txt @@ -3,8 +3,6 @@ Elantech I2C Touchpad Required properties: - compatible: must be "elan,ekth3000". - reg: I2C address of the chip. -- interrupt-parent: a phandle for the interrupt controller (see interrupt - binding[0]). - interrupts: interrupt to which the chip is connected (see interrupt binding[0]). diff --git a/Documentation/devicetree/bindings/input/elants_i2c.txt b/Documentation/devicetree/bindings/input/elants_i2c.txt index 8a71038f3489..5edac8be0802 100644 --- a/Documentation/devicetree/bindings/input/elants_i2c.txt +++ b/Documentation/devicetree/bindings/input/elants_i2c.txt @@ -3,8 +3,6 @@ Elantech I2C Touchscreen Required properties: - compatible: must be "elan,ekth3500". - reg: I2C address of the chip. -- interrupt-parent: a phandle for the interrupt controller (see interrupt - binding[0]). - interrupts: interrupt to which the chip is connected (see interrupt binding[0]). diff --git a/Documentation/devicetree/bindings/input/hid-over-i2c.txt b/Documentation/devicetree/bindings/input/hid-over-i2c.txt index 4d3da9d91de4..f1cb9f8d7692 100644 --- a/Documentation/devicetree/bindings/input/hid-over-i2c.txt +++ b/Documentation/devicetree/bindings/input/hid-over-i2c.txt @@ -14,7 +14,6 @@ Required properties: - compatible: must be "hid-over-i2c" - reg: i2c slave address - hid-descr-addr: HID descriptor address -- interrupt-parent: the phandle for the interrupt controller - interrupts: interrupt line Additional optional properties: diff --git a/Documentation/devicetree/bindings/input/raydium_i2c_ts.txt b/Documentation/devicetree/bindings/input/raydium_i2c_ts.txt index 5b6232db7c61..99a4f2ab5557 100644 --- a/Documentation/devicetree/bindings/input/raydium_i2c_ts.txt +++ b/Documentation/devicetree/bindings/input/raydium_i2c_ts.txt @@ -3,7 +3,6 @@ Raydium I2C touchscreen Required properties: - compatible: must be "raydium,rm32380" - reg: The I2C address of the device -- interrupt-parent: the phandle for the interrupt controller - interrupts: interrupt to which the chip is connected See ../interrupt-controller/interrupts.txt Optional properties: diff --git a/Documentation/devicetree/bindings/input/rmi4/rmi_i2c.txt b/Documentation/devicetree/bindings/input/rmi4/rmi_i2c.txt index ec908b91fd90..dcb012f5b3ee 100644 --- a/Documentation/devicetree/bindings/input/rmi4/rmi_i2c.txt +++ b/Documentation/devicetree/bindings/input/rmi4/rmi_i2c.txt @@ -16,7 +16,6 @@ Required Properties: Optional Properties: - interrupts: interrupt which the rmi device is connected to. -- interrupt-parent: The interrupt controller. See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt - syna,reset-delay-ms: The number of milliseconds to wait after resetting the diff --git a/Documentation/devicetree/bindings/input/rmi4/rmi_spi.txt b/Documentation/devicetree/bindings/input/rmi4/rmi_spi.txt index a4ca7828f21d..632f473db65b 100644 --- a/Documentation/devicetree/bindings/input/rmi4/rmi_spi.txt +++ b/Documentation/devicetree/bindings/input/rmi4/rmi_spi.txt @@ -16,7 +16,6 @@ Required Properties: Optional Properties: - interrupts: interrupt which the rmi device is connected to. -- interrupt-parent: The interrupt controller. See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt - spi-rx-delay-us: microsecond delay after a read transfer. diff --git a/Documentation/devicetree/bindings/input/sprd,sc27xx-vibra.txt b/Documentation/devicetree/bindings/input/sprd,sc27xx-vibra.txt new file mode 100644 index 000000000000..f2ec0d4f2dff --- /dev/null +++ b/Documentation/devicetree/bindings/input/sprd,sc27xx-vibra.txt @@ -0,0 +1,23 @@ +Spreadtrum SC27xx PMIC Vibrator + +Required properties: +- compatible: should be "sprd,sc2731-vibrator". +- reg: address of vibrator control register. + +Example : + + sc2731_pmic: pmic@0 { + compatible = "sprd,sc2731"; + reg = <0>; + spi-max-frequency = <26000000>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + vibrator@eb4 { + compatible = "sprd,sc2731-vibrator"; + reg = <0xeb4>; + }; + }; diff --git a/Documentation/devicetree/bindings/input/ti,palmas-pwrbutton.txt b/Documentation/devicetree/bindings/input/ti,palmas-pwrbutton.txt index a3dde8c30e67..c829e18e1a05 100644 --- a/Documentation/devicetree/bindings/input/ti,palmas-pwrbutton.txt +++ b/Documentation/devicetree/bindings/input/ti,palmas-pwrbutton.txt @@ -9,7 +9,6 @@ This module provides a simple power button event via an Interrupt. Required properties: - compatible: should be one of the following - "ti,palmas-pwrbutton": For Palmas compatible power on button -- interrupt-parent: Parent interrupt device, must be handle of palmas node. - interrupts: Interrupt number of power button submodule on device. Optional Properties: diff --git a/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt b/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt index 3c8614c451f2..cdd743a1f2d5 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt @@ -5,7 +5,6 @@ Required properties: for I2C slave, use "adi,ad7879-1" - reg : SPI chipselect/I2C slave address See spi-bus.txt for more SPI slave properties -- interrupt-parent : the phandle for the interrupt controller - interrupts : touch controller interrupt - touchscreen-max-pressure : maximum reported pressure - adi,resistance-plate-x : total resistance of X-plate (for pressure diff --git a/Documentation/devicetree/bindings/input/touchscreen/ads7846.txt b/Documentation/devicetree/bindings/input/touchscreen/ads7846.txt index 9fc47b006fd1..04413da51391 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/ads7846.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/ads7846.txt @@ -18,7 +18,6 @@ Additional required properties: "ti,ads7846" "ti,ads7873" - interrupt-parent interrupts An interrupt node describing the IRQ line the chip's !PENIRQ pin is connected to. vcc-supply A regulator node for the supply voltage. diff --git a/Documentation/devicetree/bindings/input/touchscreen/ar1021.txt b/Documentation/devicetree/bindings/input/touchscreen/ar1021.txt index e459e8546f34..82019bd6094e 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/ar1021.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/ar1021.txt @@ -3,7 +3,6 @@ Required properties: - compatible : "microchip,ar1021-i2c" - reg : I2C slave address -- interrupt-parent : the phandle for the interrupt controller - interrupts : touch controller interrupt Example: diff --git a/Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt b/Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt index d11f8d615b5d..38b0603f65f3 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt @@ -3,8 +3,6 @@ Required properties: - compatible : "chipone,icn8318" - reg : I2C slave address of the chip (0x40) - - interrupt-parent : a phandle pointing to the interrupt controller - serving the interrupt for this chip - interrupts : interrupt specification for the icn8318 interrupt - wake-gpios : GPIO specification for the WAKE input - touchscreen-size-x : horizontal resolution of touchscreen (in pixels) diff --git a/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.txt index df531b5b6a0d..2e1490a8fe74 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.txt @@ -7,7 +7,6 @@ Required Properties: - xm-gpios: FET gate driver for input of X- - yp-gpios: FET gate driver for input of Y+ - ym-gpios: FET gate driver for input of Y- -- interrupt-parent: phandle for the interrupt controller - interrupts: pen irq interrupt for touch detection - pinctrl-names: "idle", "default", "gpios" - pinctrl-0: pinctrl node for pen/touch detection state pinmux diff --git a/Documentation/devicetree/bindings/input/touchscreen/cyttsp.txt b/Documentation/devicetree/bindings/input/touchscreen/cyttsp.txt index b75d4cfd2c36..6ee274aa8b03 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/cyttsp.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/cyttsp.txt @@ -4,8 +4,6 @@ Required properties: - compatible : must be "cypress,cyttsp-i2c" or "cypress,cyttsp-spi" - reg : Device I2C address or SPI chip select number - spi-max-frequency : Maximum SPI clocking speed of the device (for cyttsp-spi) - - interrupt-parent : the phandle for the gpio controller - (see interrupt binding[0]). - interrupts : (gpio) interrupt to which the chip is connected (see interrupt binding[0]). - bootloader-key : the 8-byte bootloader key that is required to switch diff --git a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt index 025cf8c9324a..da2dc5d6c98b 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt @@ -22,8 +22,6 @@ Required properties: or: "focaltech,ft6236" - reg: I2C slave address of the chip (0x38) - - interrupt-parent: a phandle pointing to the interrupt controller - serving the interrupt for this chip - interrupts: interrupt specification for the touchdetect interrupt diff --git a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt index 298e3442f143..92fb2620f5e2 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt @@ -3,7 +3,6 @@ Required properties: - compatible: must be "eeti,egalax_ts" - reg: i2c slave address -- interrupt-parent: the phandle for the interrupt controller - interrupts: touch controller interrupt - wakeup-gpios: the gpio pin to be used for waking up the controller and also used as irq pin diff --git a/Documentation/devicetree/bindings/input/touchscreen/ektf2127.txt b/Documentation/devicetree/bindings/input/touchscreen/ektf2127.txt index 5a19f4c3e9d7..94c4fc644940 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/ektf2127.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/ektf2127.txt @@ -3,8 +3,6 @@ Required properties: - compatible : "elan,ektf2127" - reg : I2C slave address of the chip (0x40) - - interrupt-parent : a phandle pointing to the interrupt controller - serving the interrupt for this chip - interrupts : interrupt specification for the ektf2127 interrupt - power-gpios : GPIO specification for the pin connected to the ektf2127's wake input. This needs to be driven high diff --git a/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt b/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt index 1dcff4a43eaa..68291b94fec2 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt @@ -3,7 +3,6 @@ Required properties: - compatible: must be "eeti,exc3000" - reg: i2c slave address -- interrupt-parent: the phandle for the interrupt controller - interrupts: touch controller interrupt - touchscreen-size-x: See touchscreen.txt - touchscreen-size-y: See touchscreen.txt diff --git a/Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt b/Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt index abfcab3edc66..99d6f9d25335 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt @@ -8,7 +8,6 @@ Required properties: - reg: Memory range of the device. - interrupts: Should be the interrupt number associated with this module within the tscadc unit (<0>). - - interrupt-parent: Should be a phandle to the tscadc unit. - fsl,wires: Should be '<4>' or '<5>' Optional properties: diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt index 0c369d8ebcab..f7e95c52f3c7 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt @@ -11,7 +11,6 @@ Required properties: or "goodix,gt928" or "goodix,gt967" - reg : I2C address of the chip. Should be 0x5d or 0x14 - - interrupt-parent : Interrupt controller to which the chip is connected - interrupts : Interrupt to which the chip is connected Optional properties: diff --git a/Documentation/devicetree/bindings/input/touchscreen/hideep.txt b/Documentation/devicetree/bindings/input/touchscreen/hideep.txt index 121d9b7c79a2..a47c36190b01 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/hideep.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/hideep.txt @@ -3,7 +3,6 @@ Required properties: - compatible : must be "hideep,hideep-ts" - reg : I2C slave address, (e.g. 0x6C). -- interrupt-parent : Interrupt controller to which the chip is connected. - interrupts : Interrupt to which the chip is connected. Optional properties: @@ -32,7 +31,7 @@ i2c@00000000 { reg = <0x6c>; interrupt-parent = <&gpx1>; interrupts = <2 IRQ_TYPE_LEVEL_LOW>; - vdd-supply = <&ldo15_reg>"; + vdd-supply = <&ldo15_reg>; vid-supply = <&ldo18_reg>; reset-gpios = <&gpx1 5 0>; touchscreen-size-x = <1080>; diff --git a/Documentation/devicetree/bindings/input/touchscreen/max11801-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/max11801-ts.txt index 40ac0fe94df6..05e982c3454e 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/max11801-ts.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/max11801-ts.txt @@ -3,7 +3,6 @@ Required properties: - compatible: must be "maxim,max11801" - reg: i2c slave address -- interrupt-parent: the phandle for the interrupt controller - interrupts: touch controller interrupt Example: diff --git a/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt b/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt index 7b8944c2cb31..b2ab5498e519 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt @@ -3,7 +3,6 @@ Required properties: - compatible: must be "melfas,mip4_ts" - reg: I2C slave address of the chip (0x48 or 0x34) -- interrupt-parent: interrupt controller to which the chip is connected - interrupts: interrupt to which the chip is connected Optional properties: diff --git a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt index d9b7c2ff611e..6805d10d226d 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt @@ -3,8 +3,6 @@ Required properties: - compatible : must be "samsung,s6sy761" - reg : I2C slave address, (e.g. 0x48) -- interrupt-parent : the phandle to the interrupt controller which provides - the interrupt - interrupts : interrupt specification - avdd-supply : analogic power supply - vdd-supply : power supply diff --git a/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt b/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt index 84752de12412..d67e558e5ab5 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt @@ -8,8 +8,6 @@ Required properties: "silead,gsl3675" "silead,gsl3692" - reg : I2C slave address of the chip (0x40) -- interrupt-parent : a phandle pointing to the interrupt controller - serving the interrupt for this chip - interrupts : interrupt specification for the gsl1680 interrupt - power-gpios : Specification for the pin connected to the gsl1680's shutdown input. This needs to be driven high to take the diff --git a/Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt b/Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt index d87ad14f1efe..8f5322e01024 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt @@ -3,8 +3,6 @@ Required properties: - compatible: must be "sis,9200-ts" - reg: i2c slave address -- interrupt-parent: the phandle for the interrupt controller - (see interrupt binding [0]) - interrupts: touch controller interrupt (see interrupt binding [0]) diff --git a/Documentation/devicetree/bindings/input/touchscreen/st,stmfts.txt b/Documentation/devicetree/bindings/input/touchscreen/st,stmfts.txt index 9683595cd0f5..0a5d0cb4a280 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/st,stmfts.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/st,stmfts.txt @@ -10,8 +10,6 @@ coordinates. Required properties: - compatible : must be "st,stmfts" - reg : I2C slave address, (e.g. 0x49) -- interrupt-parent : the phandle to the interrupt controller which provides - the interrupt - interrupts : interrupt specification - avdd-supply : analogic power supply - vdd-supply : power supply diff --git a/Documentation/devicetree/bindings/input/touchscreen/sx8654.txt b/Documentation/devicetree/bindings/input/touchscreen/sx8654.txt index 5aaa6b3aa90c..4886c4aa2906 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/sx8654.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/sx8654.txt @@ -3,7 +3,6 @@ Required properties: - compatible: must be "semtech,sx8654" - reg: i2c slave address -- interrupt-parent: the phandle for the interrupt controller - interrupts: touch controller interrupt Example: diff --git a/Documentation/devicetree/bindings/input/touchscreen/tsc2007.txt b/Documentation/devicetree/bindings/input/touchscreen/tsc2007.txt index ec365e172236..ed00f61b8c08 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/tsc2007.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/tsc2007.txt @@ -9,8 +9,6 @@ Optional properties: - gpios: the interrupt gpio the chip is connected to (trough the penirq pin). The penirq pin goes to low when the panel is touched. (see GPIO binding[1] for more details). -- interrupt-parent: the phandle for the gpio controller - (see interrupt binding[0]). - interrupts: (gpio) interrupt to which the chip is connected (see interrupt binding[0]). - ti,max-rt: maximum pressure. diff --git a/Documentation/devicetree/bindings/input/touchscreen/zet6223.txt b/Documentation/devicetree/bindings/input/touchscreen/zet6223.txt index fe6a1feef703..27d55a506f18 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/zet6223.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/zet6223.txt @@ -3,8 +3,6 @@ Zeitec ZET6223 I2C touchscreen controller Required properties: - compatible : "zeitec,zet6223" - reg : I2C slave address of the chip (0x76) -- interrupt-parent : a phandle pointing to the interrupt controller - serving the interrupt for this chip - interrupts : interrupt specification for the zet6223 interrupt Optional properties: diff --git a/Documentation/devicetree/bindings/interrupt-controller/abilis,tb10x-ictl.txt b/Documentation/devicetree/bindings/interrupt-controller/abilis,tb10x-ictl.txt index 9d52d5afe3e9..5a4dd263fc12 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/abilis,tb10x-ictl.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/abilis,tb10x-ictl.txt @@ -13,7 +13,6 @@ Required properties - interrupt-congroller: Identifies the node as an interrupt controller. - #interrupt cells: Specifies the number of cells used to encode an interrupt source connected to this controller. The value shall be 2. -- interrupt-parent: Specifies the parent interrupt controller. - interrupts: Specifies the list of interrupt lines which are handled by the interrupt controller in the parent controller's notation. Interrupts are mapped one-to-one to parent interrupts. diff --git a/Documentation/devicetree/bindings/interrupt-controller/al,alpine-msix.txt b/Documentation/devicetree/bindings/interrupt-controller/al,alpine-msix.txt index f6f1c14bf99b..5669764f9cc9 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/al,alpine-msix.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/al,alpine-msix.txt @@ -6,7 +6,6 @@ Required properties: - compatible: should be "al,alpine-msix" - reg: physical base address and size of the registers -- interrupt-parent: specifies the parent interrupt controller. - interrupt-controller: identifies the node as an interrupt controller - msi-controller: identifies the node as an PCI Message Signaled Interrupt controller diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt index 4903fb72d883..24beadf7ba83 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt @@ -13,7 +13,6 @@ Required properties: - #interrupt-cells : Specifies the number of cells needed to encode an interrupt source. The value shall be 2. The first cell is the IRQ number, the second cell the trigger type as defined in interrupt.txt in this directory. -- interrupt-parent: Specifies the parent interrupt controller. - interrupts: Specifies the interrupt line (NMI) which is handled by the interrupt controller in the parent controller's notation. This value shall be the NMI. diff --git a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt index 89674ad8a097..1502a51548bb 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt @@ -15,9 +15,6 @@ Required properties: "amlogic,meson-gxbb-gpio-intc" for GXBB SoCs (S905) or "amlogic,meson-gxl-gpio-intc" for GXL SoCs (S905X, S912) "amlogic,meson-axg-gpio-intc" for AXG SoCs (A113D, A113X) -- interrupt-parent : a phandle to the GIC the interrupts are routed to. - Usually this is provided at the root level of the device tree as it is - common to most of the SoC. - reg : Specifies base physical address and size of the registers. - interrupt-controller : Identifies the node as an interrupt controller. - #interrupt-cells : Specifies the number of cells needed to encode an diff --git a/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt b/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt index 0e9f09a6a2fe..f4c5d34c4111 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt @@ -4,7 +4,6 @@ Required properties: - compatible: Should be "atmel,<chip>-aic" <chip> can be "at91rm9200", "sama5d2", "sama5d3" or "sama5d4" - interrupt-controller: Identifies the node as an interrupt controller. -- interrupt-parent: For single AIC system, it is an empty property. - #interrupt-cells: The number of cells to define the interrupts. It should be 3. The first cell is the IRQ number (aka "Peripheral IDentifier" on datasheet). The second cell is used to specify flags: @@ -27,7 +26,6 @@ Examples: aic: interrupt-controller@fffff000 { compatible = "atmel,at91rm9200-aic"; interrupt-controller; - interrupt-parent; #interrupt-cells = <3>; reg = <0xfffff000 0x200>; }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt index 6428a6ba9f4a..0f1af5a1c12e 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt @@ -26,8 +26,6 @@ Required properties: are 0..7 for bank 0, and 0..31 for bank 1. Additional required properties for brcm,bcm2836-armctrl-ic: -- interrupt-parent : Specifies the parent interrupt controller when this - controller is the second level. - interrupts : Specifies the interrupt on the parent for this interrupt controller to handle. diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm3380-l2-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm3380-l2-intc.txt index 8f48aad50868..37aea40d5430 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm3380-l2-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm3380-l2-intc.txt @@ -18,8 +18,6 @@ Required properties: - interrupt-controller: identifies the node as an interrupt controller - #interrupt-cells: specifies the number of cells needed to encode an interrupt source, should be 1. -- interrupt-parent: specifies the phandle to the parent interrupt controller - this one is cascaded from - interrupts: specifies the interrupt line in the interrupt-parent controller node, valid values depend on the type of parent interrupt controller diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-l1-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-l1-intc.txt index 4040905388d9..2bc19b1ac877 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-l1-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-l1-intc.txt @@ -29,8 +29,6 @@ Required properties: - interrupt-controller: identifies the node as an interrupt controller - #interrupt-cells: specifies the number of cells needed to encode an interrupt source, should be 1. -- interrupt-parent: specifies the phandle to the parent interrupt controller(s) - this one is cascaded from - interrupts: specifies the interrupt line(s) in the interrupt-parent controller node; valid values depend on the type of parent interrupt controller diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt index cc217b22dccd..2117d4ac1ae5 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt @@ -28,8 +28,6 @@ Required properties: - interrupt-controller: identifies the node as an interrupt controller - #interrupt-cells: specifies the number of cells needed to encode an interrupt source, should be 1. -- interrupt-parent: specifies the phandle to the parent interrupt controller(s) - this one is cascaded from - interrupts: specifies the interrupt line(s) in the interrupt-parent controller node; valid values depend on the type of parent interrupt controller diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7120-l2-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7120-l2-intc.txt index 44a9bb15dd56..addd86b6ca2f 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7120-l2-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7120-l2-intc.txt @@ -56,8 +56,6 @@ Required properties: - interrupt-controller: identifies the node as an interrupt controller - #interrupt-cells: specifies the number of cells needed to encode an interrupt source, should be 1. -- interrupt-parent: specifies the phandle to the parent interrupt controller - this one is cascaded from - interrupts: specifies the interrupt line(s) in the interrupt-parent controller node, valid values depend on the type of parent interrupt controller - brcm,int-map-mask: 32-bits bit mask describing how many and which interrupts diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt index 36df06c5c567..d514ec060a4a 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt @@ -8,8 +8,6 @@ Required properties: - interrupt-controller: identifies the node as an interrupt controller - #interrupt-cells: specifies the number of cells needed to encode an interrupt source. Should be 1. -- interrupt-parent: specifies the phandle to the parent interrupt controller - this controller is cacaded from - interrupts: specifies the interrupt line in the interrupt-parent irq space to be used for cascading diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt index a4ff93d6b7f3..454ce04d6787 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt @@ -13,9 +13,6 @@ Required properties: - reg: physical base address of the controller and length of memory mapped. - interrupts: an interrupt to the parent interrupt controller. -Optional properties: -- interrupt-parent: the phandle to the parent interrupt controller. - This interrupt controller hardware is a second level interrupt controller that is hooked to a parent interrupt controller: e.g: ARM GIC for ARM-based platforms. If interrupt-parent is not provided, the default parent interrupt diff --git a/Documentation/devicetree/bindings/interrupt-controller/hisilicon,mbigen-v2.txt b/Documentation/devicetree/bindings/interrupt-controller/hisilicon,mbigen-v2.txt index 3b2f4c43ad8d..a6813a071f15 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/hisilicon,mbigen-v2.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/hisilicon,mbigen-v2.txt @@ -68,8 +68,6 @@ Examples: Devices connect to mbigen required properties: ---------------------------------------------------- --interrupt-parent: Specifies the mbigen device node which device connected. - -interrupts:Specifies the interrupt source. For the specific information of each cell in this property,please refer to the "interrupt-cells" description mentioned above. diff --git a/Documentation/devicetree/bindings/interrupt-controller/ingenic,intc.txt b/Documentation/devicetree/bindings/interrupt-controller/ingenic,intc.txt index 5f89fb635a1b..d4373d0f7121 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/ingenic,intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/ingenic,intc.txt @@ -4,6 +4,7 @@ Required properties: - compatible : should be "ingenic,<socname>-intc". Valid strings are: ingenic,jz4740-intc + ingenic,jz4725b-intc ingenic,jz4770-intc ingenic,jz4775-intc ingenic,jz4780-intc @@ -11,7 +12,6 @@ Required properties: - interrupt-controller : Identifies the node as an interrupt controller - #interrupt-cells : Specifies the number of cells needed to encode an interrupt source. The value shall be 1. -- interrupt-parent : phandle of the CPU interrupt controller. - interrupts : Specifies the CPU interrupt the controller is connected to. Example: diff --git a/Documentation/devicetree/bindings/interrupt-controller/marvell,odmi-controller.txt b/Documentation/devicetree/bindings/interrupt-controller/marvell,odmi-controller.txt index 3f6442c7f867..930fb462fd9f 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/marvell,odmi-controller.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/marvell,odmi-controller.txt @@ -26,8 +26,6 @@ Required properties: See Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt for details about the GIC Device Tree binding. -- interrupt-parent : Reference to the parent interrupt controller. - Example: odmi: odmi@300000 { diff --git a/Documentation/devicetree/bindings/interrupt-controller/mediatek,cirq.txt b/Documentation/devicetree/bindings/interrupt-controller/mediatek,cirq.txt index a7efdbc3de5b..5865f4f2c69d 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/mediatek,cirq.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/mediatek,cirq.txt @@ -16,8 +16,6 @@ Required properties: and "mediatek,cirq" as a fallback. - interrupt-controller : Identifies the node as an interrupt controller. - #interrupt-cells : Use the same format as specified by GIC in arm,gic.txt. -- interrupt-parent: phandle of irq parent for cirq. The parent must - use the same interrupt-cells format as GIC. - reg: Physical base address of the cirq registers and length of memory mapped region. - mediatek,ext-irq-range: Identifies external irq number range in different diff --git a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt index 07bf0b9a5139..6a32922a55b8 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt @@ -21,8 +21,6 @@ Required properties: "mediatek,mt2701-sysirq", "mediatek,mt6577-sysirq": for MT2701 - interrupt-controller : Identifies the node as an interrupt controller - #interrupt-cells : Use the same format as specified by GIC in arm,gic.txt. -- interrupt-parent: phandle of irq parent for sysirq. The parent must - use the same interrupt-cells format as GIC. - reg: Physical base address of the intpol registers and length of memory mapped region. Could be multiple bases here. Ex: mt6797 needs 2 reg, others need 1. diff --git a/Documentation/devicetree/bindings/interrupt-controller/mscc,ocelot-icpu-intr.txt b/Documentation/devicetree/bindings/interrupt-controller/mscc,ocelot-icpu-intr.txt index b47a8a02b17b..f5baeccb689f 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/mscc,ocelot-icpu-intr.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/mscc,ocelot-icpu-intr.txt @@ -7,7 +7,6 @@ Required properties: - interrupt-controller : Identifies the node as an interrupt controller - #interrupt-cells : Specifies the number of cells needed to encode an interrupt source. The value shall be 1. -- interrupt-parent : phandle of the CPU interrupt controller. - interrupts : Specifies the CPU interrupt the controller is connected to. Example: diff --git a/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt b/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt index 1099fe0788fa..2ff356640100 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt @@ -15,12 +15,10 @@ Required properties: include "nvidia,tegra30-ictlr". - reg : Specifies base physical address and size of the registers. Each controller must be described separately (Tegra20 has 4 of them, - whereas Tegra30 and later have 5" + whereas Tegra30 and later have 5). - interrupt-controller : Identifies the node as an interrupt controller. - #interrupt-cells : Specifies the number of cells needed to encode an interrupt source. The value must be 3. -- interrupt-parent : a phandle to the GIC these interrupts are routed - to. Notes: diff --git a/Documentation/devicetree/bindings/interrupt-controller/nxp,lpc3220-mic.txt b/Documentation/devicetree/bindings/interrupt-controller/nxp,lpc3220-mic.txt index 38211f344dc8..0bfb3ba55f4c 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/nxp,lpc3220-mic.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/nxp,lpc3220-mic.txt @@ -14,8 +14,6 @@ Required properties: Reset value is IRQ_TYPE_LEVEL_LOW. Optional properties: -- interrupt-parent: empty for MIC interrupt controller, link to parent - MIC interrupt controller for SIC1 and SIC2 - interrupts: empty for MIC interrupt controller, cascaded MIC hardware interrupts for SIC1 and SIC2 diff --git a/Documentation/devicetree/bindings/interrupt-controller/qca,ath79-misc-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/qca,ath79-misc-intc.txt index 475ae9bd562b..ad70006c1848 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/qca,ath79-misc-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/qca,ath79-misc-intc.txt @@ -7,7 +7,6 @@ Required Properties: - compatible: has to be "qca,<soctype>-cpu-intc", "qca,ar7100-misc-intc" or "qca,<soctype>-cpu-intc", "qca,ar7240-misc-intc" - reg: Base address and size of the controllers memory area -- interrupt-parent: phandle of the parent interrupt controller. - interrupts: Interrupt specifier for the controllers interrupt. - interrupt-controller : Identifies the node as an interrupt controller - #interrupt-cells : Specifies the number of cells needed to encode interrupt diff --git a/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.txt b/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.txt index 0b2c97ddb520..8e0797cb1487 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.txt @@ -35,12 +35,6 @@ Properties: interrupt. The second element is the trigger type. -- interrupt-parent: - Usage: required - Value type: <phandle> - Definition: Specifies the interrupt parent necessary for hierarchical - domain to operate. - - interrupt-controller: Usage: required Value type: <bool> diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt index 20f121daa910..697ca2f26d1b 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt @@ -7,6 +7,7 @@ Required properties: - "renesas,irqc-r8a73a4" (R-Mobile APE6) - "renesas,irqc-r8a7743" (RZ/G1M) - "renesas,irqc-r8a7745" (RZ/G1E) + - "renesas,irqc-r8a77470" (RZ/G1C) - "renesas,irqc-r8a7790" (R-Car H2) - "renesas,irqc-r8a7791" (R-Car M2-W) - "renesas,irqc-r8a7792" (R-Car V2H) @@ -16,6 +17,7 @@ Required properties: - "renesas,intc-ex-r8a7796" (R-Car M3-W) - "renesas,intc-ex-r8a77965" (R-Car M3-N) - "renesas,intc-ex-r8a77970" (R-Car V3M) + - "renesas,intc-ex-r8a77980" (R-Car V3H) - "renesas,intc-ex-r8a77995" (R-Car D3) - #interrupt-cells: has to be <2>: an interrupt index and flags, as defined in interrupts.txt in this directory diff --git a/Documentation/devicetree/bindings/interrupt-controller/samsung,exynos4210-combiner.txt b/Documentation/devicetree/bindings/interrupt-controller/samsung,exynos4210-combiner.txt index 9e5f73412cd7..19af687858a1 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/samsung,exynos4210-combiner.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/samsung,exynos4210-combiner.txt @@ -32,8 +32,6 @@ Optional properties: - samsung,combiner-nr: The number of interrupt combiners supported. If this property is not specified, the default number of combiners is assumed to be 16. -- interrupt-parent: pHandle of the parent interrupt controller, if not - inherited from the parent node. Example: diff --git a/Documentation/devicetree/bindings/interrupt-controller/sigma,smp8642-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/sigma,smp8642-intc.txt index 1f441fa0ad40..355c18a3a4d3 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/sigma,smp8642-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/sigma,smp8642-intc.txt @@ -4,7 +4,6 @@ Required properties: - compatible: should be "sigma,smp8642-intc" - reg: physical address of MMIO region - ranges: address space mapping of child nodes -- interrupt-parent: phandle of parent interrupt controller - interrupt-controller: boolean - #address-cells: should be <1> - #size-cells: should be <1> diff --git a/Documentation/devicetree/bindings/interrupt-controller/snps,archs-idu-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/snps,archs-idu-intc.txt index 8b46a34e05f1..09fc02b99845 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/snps,archs-idu-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/snps,archs-idu-intc.txt @@ -7,7 +7,6 @@ Properties: - compatible: "snps,archs-idu-intc" - interrupt-controller: This is an interrupt controller. -- interrupt-parent: <reference to parent core intc> - #interrupt-cells: Must be <1>. Value of the cell specifies the "common" IRQ from peripheral to IDU. Number N diff --git a/Documentation/devicetree/bindings/interrupt-controller/snps,dw-apb-ictl.txt b/Documentation/devicetree/bindings/interrupt-controller/snps,dw-apb-ictl.txt index 492911744ca3..086ff08322db 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/snps,dw-apb-ictl.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/snps,dw-apb-ictl.txt @@ -11,7 +11,6 @@ Required properties: - interrupt-controller: identifies the node as an interrupt controller - #interrupt-cells: number of cells to encode an interrupt-specifier, shall be 1 - interrupts: interrupt reference to primary interrupt controller -- interrupt-parent: (optional) reference specific primary interrupt controller The interrupt sources map to the corresponding bits in the interrupt registers, i.e. diff --git a/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt b/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt index 8b2faefe29ca..dac0846fe789 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt @@ -12,7 +12,6 @@ Required properties: - interrupt-controller : Identifies the node as an interrupt controller. - #interrupt-cells : Specifies the number of cells needed to encode an interrupt source. The value must be 3. -- interrupt-parent : phandle of the GIC these interrupts are routed to. - socionext,spi-base : The SPI number of the first SPI of the 32 adjacent ones the EXIU forwards its interrups to. diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,spear3xx-shirq.txt b/Documentation/devicetree/bindings/interrupt-controller/st,spear3xx-shirq.txt index 2ab0ea39867b..a407c499b3cc 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/st,spear3xx-shirq.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/st,spear3xx-shirq.txt @@ -31,10 +31,6 @@ Required properties: parent) is equal to number of groups. The format of the interrupt specifier depends in the interrupt parent controller. - Optional properties: - - interrupt-parent: pHandle of the parent interrupt controller, if not - inherited from the parent node. - Example: The following is an example from the SPEAr320 SoC dtsi file. diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt index 136bd612bd83..6a36bf66d932 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt @@ -12,7 +12,7 @@ Required properties: specifier, shall be 2 - interrupts: interrupts references to primary interrupt controller (only needed for exti controller with multiple exti under - same parent interrupt: st,stm32-exti and st,stm32h7-exti") + same parent interrupt: st,stm32-exti and st,stm32h7-exti) Example: diff --git a/Documentation/devicetree/bindings/interrupt-controller/technologic,ts4800.txt b/Documentation/devicetree/bindings/interrupt-controller/technologic,ts4800.txt index 7f15f1b0325b..341ae5909333 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/technologic,ts4800.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/technologic,ts4800.txt @@ -11,6 +11,4 @@ Required properties: region - #interrupt-cells: specifies the number of cells needed to encode an interrupt source, should be 1. -- interrupt-parent: phandle to the parent interrupt controller this one is - cascaded from - interrupts: specifies the interrupt line in the interrupt-parent controller diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,c64x+megamod-pic.txt b/Documentation/devicetree/bindings/interrupt-controller/ti,c64x+megamod-pic.txt index 42bb796cc4ad..ee3f9c351501 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/ti,c64x+megamod-pic.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/ti,c64x+megamod-pic.txt @@ -46,7 +46,6 @@ C6X Interrupt Chips - interrupt-controller - #interrupt-cells: <1> - reg: base address and size of register area - - interrupt-parent: must be core interrupt controller - interrupts: This should have four cells; one for each interrupt combiner. The cells contain the core priority interrupt to which the corresponding combiner output is wired. diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu b/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu index 18d4f407bf0e..422d6908f8b2 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu +++ b/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu @@ -12,8 +12,6 @@ Required properties: - interrupt-controller : Identifies the node as an interrupt controller. - #interrupt-cells : Specifies the number of cells needed to encode an interrupt source. The value must be 3. -- interrupt-parent : a phandle to the GIC these interrupts are routed - to. Notes: diff --git a/Documentation/devicetree/bindings/iommu/samsung,sysmmu.txt b/Documentation/devicetree/bindings/iommu/samsung,sysmmu.txt index b1682c80b490..525ec82615a6 100644 --- a/Documentation/devicetree/bindings/iommu/samsung,sysmmu.txt +++ b/Documentation/devicetree/bindings/iommu/samsung,sysmmu.txt @@ -31,7 +31,6 @@ Required properties: - compatible: Should be "samsung,exynos-sysmmu" - reg: A tuple of base address and size of System MMU registers. - #iommu-cells: Should be <0>. -- interrupt-parent: The phandle of the interrupt controller of System MMU - interrupts: An interrupt specifier for interrupt signal of System MMU, according to the format defined by a particular interrupt controller. diff --git a/Documentation/devicetree/bindings/leds/common.txt b/Documentation/devicetree/bindings/leds/common.txt index 1d4afe9644b6..aa1399814a2a 100644 --- a/Documentation/devicetree/bindings/leds/common.txt +++ b/Documentation/devicetree/bindings/leds/common.txt @@ -31,7 +31,7 @@ Optional properties for child nodes: "backlight" - LED will act as a back-light, controlled by the framebuffer system "default-on" - LED will turn on (but for leds-gpio see "default-state" - property in Documentation/devicetree/bindings/gpio/led.txt) + property in Documentation/devicetree/bindings/leds/leds-gpio.txt) "heartbeat" - LED "double" flashes at a load average based rate "disk-activity" - LED indicates disk activity "ide-disk" - LED indicates IDE disk activity (deprecated), diff --git a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt index 6c9074f84a51..08b352840bd7 100644 --- a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt +++ b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt @@ -20,7 +20,10 @@ Optional properties: - vled-supply : LED supply Required child properties: - - reg : 0 + - reg : 0 - Will enable all LED sync paths + 1 - Will enable the LED1 sync + 2 - Will enable the LED2 sync + 3 - Will enable the LED3 sync (LM36923 only) Optional child properties: - label : see Documentation/devicetree/bindings/leds/common.txt diff --git a/Documentation/devicetree/bindings/leds/leds-lt3593.txt b/Documentation/devicetree/bindings/leds/leds-lt3593.txt new file mode 100644 index 000000000000..6b2cabc36c0c --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-lt3593.txt @@ -0,0 +1,32 @@ +Bindings for Linear Technologies LT3593 LED controller + +Required properties: +- compatible: Should be "lltc,lt3593". +- lltc,ctrl-gpios: A handle to the GPIO that is connected to the 'CTRL' + pin of the chip. + +The hardware supports only one LED. The properties of this LED are +configured in a sub-node in the device node. + +Optional sub-node properties: +- label: A label for the LED. If none is given, the LED will be + named "lt3595::". +- linux,default-trigger: The default trigger for the LED. + See Documentation/devicetree/bindings/leds/common.txt +- default-state: The initial state of the LED. + See Documentation/devicetree/bindings/leds/common.txt + +If multiple chips of this type are found in a design, each one needs to +be handled by its own device node. + +Example: + +led-controller { + compatible = "lltc,lt3593"; + lltc,ctrl-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; + + led { + label = "white:backlight"; + default-state = "on"; + }; +}; diff --git a/Documentation/devicetree/bindings/mailbox/altera-mailbox.txt b/Documentation/devicetree/bindings/mailbox/altera-mailbox.txt index 49cfc8c337c4..c4dd93f1fed2 100644 --- a/Documentation/devicetree/bindings/mailbox/altera-mailbox.txt +++ b/Documentation/devicetree/bindings/mailbox/altera-mailbox.txt @@ -9,7 +9,6 @@ Required properties: of cells required for the mailbox specifier. Should be 1. Optional properties: -- interrupt-parent : interrupt source phandle. - interrupts : interrupt number. The interrupt specifier format depends on the interrupt controller parent. diff --git a/Documentation/devicetree/bindings/media/i2c/tc358743.txt b/Documentation/devicetree/bindings/media/i2c/tc358743.txt index 49f8bcc2ea4d..59102edcf01e 100644 --- a/Documentation/devicetree/bindings/media/i2c/tc358743.txt +++ b/Documentation/devicetree/bindings/media/i2c/tc358743.txt @@ -12,7 +12,7 @@ Required Properties: Optional Properties: - reset-gpios: gpio phandle GPIO connected to the reset pin -- interrupts, interrupt-parent: GPIO connected to the interrupt pin +- interrupts: GPIO connected to the interrupt pin - data-lanes: should be <1 2 3 4> for four-lane operation, or <1 2> for two-lane operation - clock-lanes: should be <0> diff --git a/Documentation/devicetree/bindings/media/sh_mobile_ceu.txt b/Documentation/devicetree/bindings/media/sh_mobile_ceu.txt index 17a8e81ca0cc..cfa4ffada8ae 100644 --- a/Documentation/devicetree/bindings/media/sh_mobile_ceu.txt +++ b/Documentation/devicetree/bindings/media/sh_mobile_ceu.txt @@ -2,7 +2,6 @@ Bindings, specific for the sh_mobile_ceu_camera.c driver: - compatible: Should be "renesas,sh-mobile-ceu" - reg: register base and size - interrupts: the interrupt number - - interrupt-parent: the interrupt controller - renesas,max-width: maximum image width, supported on this SoC - renesas,max-height: maximum image height, supported on this SoC diff --git a/Documentation/devicetree/bindings/mfd/ac100.txt b/Documentation/devicetree/bindings/mfd/ac100.txt index b8ef00667599..dff219f07493 100644 --- a/Documentation/devicetree/bindings/mfd/ac100.txt +++ b/Documentation/devicetree/bindings/mfd/ac100.txt @@ -10,7 +10,6 @@ Required properties: - sub-nodes: - codec - compatible: "x-powers,ac100-codec" - - interrupt-parent: The parent interrupt controller - interrupts: SoC NMI / GPIO interrupt connected to the IRQ_AUDIO pin - #clock-cells: Shall be 0 @@ -20,9 +19,6 @@ Required properties: - rtc - compatible: "x-powers,ac100-rtc" - - interrupt-parent: The parent interrupt controller - - interrupts: SoC NMI / GPIO interrupt connected to the - IRQ_RTC pin - clocks: A phandle to the codec's "4M_adda" clock - #clock-cells: Shall be 1 - clock-output-names: "cko1_rtc", "cko2_rtc", "cko3_rtc" diff --git a/Documentation/devicetree/bindings/mfd/altera-a10sr.txt b/Documentation/devicetree/bindings/mfd/altera-a10sr.txt index c8a736554b4b..a688520dd87d 100644 --- a/Documentation/devicetree/bindings/mfd/altera-a10sr.txt +++ b/Documentation/devicetree/bindings/mfd/altera-a10sr.txt @@ -5,7 +5,6 @@ Required parent device properties: - spi-max-frequency : Maximum SPI frequency. - reg : The SPI Chip Select address for the Arria10 System Resource chip -- interrupt-parent : The parent interrupt controller. - interrupts : The interrupt line the device is connected to. - interrupt-controller : Marks the device node as an interrupt controller. - #interrupt-cells : The number of cells to describe an IRQ, should be 2. diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index a014afb07902..9b62831fdf3e 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -22,7 +22,6 @@ Required properties: connected to. - interrupt-controller : Arizona class devices contain interrupt controllers and may provide interrupt services to other devices. - - interrupt-parent : The parent interrupt controller. - #interrupt-cells: the number of cells to describe an IRQ, this should be 2. The first cell is the IRQ number. The second cell is the flags, encoded as the trigger masks from diff --git a/Documentation/devicetree/bindings/mfd/axp20x.txt b/Documentation/devicetree/bindings/mfd/axp20x.txt index d1762f3b30af..62091f6b025e 100644 --- a/Documentation/devicetree/bindings/mfd/axp20x.txt +++ b/Documentation/devicetree/bindings/mfd/axp20x.txt @@ -28,7 +28,6 @@ Required properties: * "x-powers,axp809" * "x-powers,axp813" - reg: The I2C slave address or RSB hardware address for the AXP chip -- interrupt-parent: The parent interrupt controller - interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin - interrupt-controller: The PMIC has its own internal IRQs - #interrupt-cells: Should be set to 1 diff --git a/Documentation/devicetree/bindings/mfd/bd9571mwv.txt b/Documentation/devicetree/bindings/mfd/bd9571mwv.txt index 25d1f697eb25..8c4678650d1a 100644 --- a/Documentation/devicetree/bindings/mfd/bd9571mwv.txt +++ b/Documentation/devicetree/bindings/mfd/bd9571mwv.txt @@ -3,7 +3,6 @@ Required properties: - compatible : Should be "rohm,bd9571mwv". - reg : I2C slave address. - - interrupt-parent : Phandle to the parent interrupt controller. - interrupts : The interrupt line the device is connected to. - interrupt-controller : Marks the device node as an interrupt controller. - #interrupt-cells : The number of cells to describe an IRQ, should be 2. diff --git a/Documentation/devicetree/bindings/mfd/bfticu.txt b/Documentation/devicetree/bindings/mfd/bfticu.txt index 65c90776c620..538192fda9ae 100644 --- a/Documentation/devicetree/bindings/mfd/bfticu.txt +++ b/Documentation/devicetree/bindings/mfd/bfticu.txt @@ -10,7 +10,6 @@ Required properties: - interrupts: the main IRQ line to signal the collected IRQs - #interrupt-cells : is 2 and their usage is compliant to the 2 cells variant of Documentation/devicetree/bindings/interrupt-controller/interrupts.txt -- interrupt-parent: the parent IRQ ctrl the main IRQ is connected to - reg: access on the parent local bus (chip select, offset in chip select, size) Example: diff --git a/Documentation/devicetree/bindings/mfd/da9055.txt b/Documentation/devicetree/bindings/mfd/da9055.txt index 6dab34d34fce..131a53283e17 100644 --- a/Documentation/devicetree/bindings/mfd/da9055.txt +++ b/Documentation/devicetree/bindings/mfd/da9055.txt @@ -22,8 +22,6 @@ Documentation/devicetree/bindings/sound/da9055.txt Required properties: - compatible : Should be "dlg,da9055-pmic" - reg: Specifies the I2C slave address (defaults to 0x5a but can be modified) -- interrupt-parent: Specifies the phandle of the interrupt controller to which - the IRQs from da9055 are delivered to. - interrupts: IRQ line info for da9055 chip. - interrupt-controller: da9055 has internal IRQs (has own IRQ domain). - #interrupt-cells: Should be 1, is the local IRQ number for da9055. diff --git a/Documentation/devicetree/bindings/mfd/da9062.txt b/Documentation/devicetree/bindings/mfd/da9062.txt index c0a418c27e9d..edca653a5777 100644 --- a/Documentation/devicetree/bindings/mfd/da9062.txt +++ b/Documentation/devicetree/bindings/mfd/da9062.txt @@ -32,8 +32,6 @@ Required properties: "dlg,da9061" for DA9061 - reg : Specifies the I2C slave address (this defaults to 0x58 but it can be modified to match the chip's OTP settings). -- interrupt-parent : Specifies the reference to the interrupt controller for - the DA9062 or DA9061. - interrupts : IRQ line information. - interrupt-controller diff --git a/Documentation/devicetree/bindings/mfd/da9063.txt b/Documentation/devicetree/bindings/mfd/da9063.txt index 443e68286957..8da879935c59 100644 --- a/Documentation/devicetree/bindings/mfd/da9063.txt +++ b/Documentation/devicetree/bindings/mfd/da9063.txt @@ -16,8 +16,6 @@ Required properties: - compatible : Should be "dlg,da9063" or "dlg,da9063l" - reg : Specifies the I2C slave address (this defaults to 0x58 but it can be modified to match the chip's OTP settings). -- interrupt-parent : Specifies the reference to the interrupt controller for - the DA9063. - interrupts : IRQ line information. - interrupt-controller diff --git a/Documentation/devicetree/bindings/mfd/da9150.txt b/Documentation/devicetree/bindings/mfd/da9150.txt index fd4dca7f4aba..f09b41fbdf47 100644 --- a/Documentation/devicetree/bindings/mfd/da9150.txt +++ b/Documentation/devicetree/bindings/mfd/da9150.txt @@ -13,8 +13,6 @@ da9150-fg : Battery Fuel-Gauge Required properties: - compatible : Should be "dlg,da9150" - reg: Specifies the I2C slave address -- interrupt-parent: Specifies the phandle of the interrupt controller to which - the IRQs from da9150 are delivered to. - interrupts: IRQ line info for da9150 chip. - interrupt-controller: da9150 has internal IRQs (own IRQ domain). (See ../interrupt-controller/interrupts.txt for diff --git a/Documentation/devicetree/bindings/mfd/max14577.txt b/Documentation/devicetree/bindings/mfd/max14577.txt index 236264c10b92..fc6f0f4e8beb 100644 --- a/Documentation/devicetree/bindings/mfd/max14577.txt +++ b/Documentation/devicetree/bindings/mfd/max14577.txt @@ -11,7 +11,6 @@ Required properties: - compatible : Must be "maxim,max14577" or "maxim,max77836". - reg : I2C slave address for the max14577 chip (0x25 for max14577/max77836) - interrupts : IRQ line for the chip. -- interrupt-parent : The parent interrupt controller. Required nodes: diff --git a/Documentation/devicetree/bindings/mfd/max77686.txt b/Documentation/devicetree/bindings/mfd/max77686.txt index 0f2587fa42cb..42968b7144e0 100644 --- a/Documentation/devicetree/bindings/mfd/max77686.txt +++ b/Documentation/devicetree/bindings/mfd/max77686.txt @@ -15,7 +15,6 @@ Required properties: - compatible : Must be "maxim,max77686"; - reg : Specifies the i2c slave address of PMIC block. - interrupts : This i2c device has an IRQ line connected to the main SoC. -- interrupt-parent : The parent interrupt controller. Example: diff --git a/Documentation/devicetree/bindings/mfd/max77693.txt b/Documentation/devicetree/bindings/mfd/max77693.txt index e6754974a745..a3c60a7a3be1 100644 --- a/Documentation/devicetree/bindings/mfd/max77693.txt +++ b/Documentation/devicetree/bindings/mfd/max77693.txt @@ -14,7 +14,6 @@ Required properties: - compatible : Must be "maxim,max77693". - reg : Specifies the i2c slave address of PMIC block. - interrupts : This i2c device has an IRQ line connected to the main SoC. -- interrupt-parent : The parent interrupt controller. Optional properties: - regulators : The regulators of max77693 have to be instantiated under subnode diff --git a/Documentation/devicetree/bindings/mfd/max77802.txt b/Documentation/devicetree/bindings/mfd/max77802.txt index f2f3fe75901c..09decac20d91 100644 --- a/Documentation/devicetree/bindings/mfd/max77802.txt +++ b/Documentation/devicetree/bindings/mfd/max77802.txt @@ -14,7 +14,6 @@ Required properties: - compatible : Must be "maxim,max77802" - reg : Specifies the I2C slave address of PMIC block. - interrupts : I2C device IRQ line connected to the main SoC. -- interrupt-parent : The parent interrupt controller. Example: diff --git a/Documentation/devicetree/bindings/mfd/max8998.txt b/Documentation/devicetree/bindings/mfd/max8998.txt index 23a3650ff2a2..5f2f07c09c90 100644 --- a/Documentation/devicetree/bindings/mfd/max8998.txt +++ b/Documentation/devicetree/bindings/mfd/max8998.txt @@ -20,8 +20,6 @@ Required properties: - reg: Specifies the i2c slave address of the pmic block. It should be 0x66. Optional properties: -- interrupt-parent: Specifies the phandle of the interrupt controller to which - the interrupts from MAX8998 are routed to. - interrupts: Interrupt specifiers for two interrupt sources. - First interrupt specifier is for main interrupt. - Second interrupt specifier is for power-on/-off interrupt. diff --git a/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt b/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt index c639705a98ef..5ddcc8f4febc 100644 --- a/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt +++ b/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt @@ -3,7 +3,6 @@ Motorola CPCAP PMIC device tree binding Required properties: - compatible : One or both of "motorola,cpcap" or "ste,6556002" - reg : SPI chip select -- interrupt-parent : The parent interrupt controller - interrupts : The interrupt line the device is connected to - interrupt-controller : Marks the device node as an interrupt controller - #interrupt-cells : The number of cells to describe an IRQ, should be 2 diff --git a/Documentation/devicetree/bindings/mfd/palmas.txt b/Documentation/devicetree/bindings/mfd/palmas.txt index 8ae1a32bfb7e..e736ab3012a6 100644 --- a/Documentation/devicetree/bindings/mfd/palmas.txt +++ b/Documentation/devicetree/bindings/mfd/palmas.txt @@ -25,7 +25,6 @@ and also the generic series names The first cell is the IRQ number. The second cell is the flags, encoded as the trigger masks from Documentation/devicetree/bindings/interrupt-controller/interrupts.txt -- interrupt-parent : The parent interrupt controller. Optional properties: ti,mux-padX : set the pad register X (1-2) to the correct muxing for the diff --git a/Documentation/devicetree/bindings/mfd/retu.txt b/Documentation/devicetree/bindings/mfd/retu.txt index 876242394a16..df3005dd3e3c 100644 --- a/Documentation/devicetree/bindings/mfd/retu.txt +++ b/Documentation/devicetree/bindings/mfd/retu.txt @@ -9,7 +9,6 @@ Required properties: - compatible: "nokia,retu" or "nokia,tahvo" - reg: Specifies the CBUS slave address of the ASIC chip - interrupts: The interrupt line the device is connected to -- interrupt-parent: The parent interrupt controller Example: diff --git a/Documentation/devicetree/bindings/mfd/rk808.txt b/Documentation/devicetree/bindings/mfd/rk808.txt index 91b65227afeb..1683ec3245bc 100644 --- a/Documentation/devicetree/bindings/mfd/rk808.txt +++ b/Documentation/devicetree/bindings/mfd/rk808.txt @@ -10,7 +10,6 @@ Required properties: - compatible: "rockchip,rk808" - compatible: "rockchip,rk818" - reg: I2C slave address -- interrupt-parent: The parent interrupt controller. - interrupts: the interrupt outputs of the controller. - #clock-cells: from common clock binding; shall be set to 1 (multiple clock outputs). See <dt-bindings/clock/rockchip,rk808.h> for clock IDs. diff --git a/Documentation/devicetree/bindings/mfd/samsung,sec-core.txt b/Documentation/devicetree/bindings/mfd/samsung,sec-core.txt index cdd079bfc287..c68cdd365153 100644 --- a/Documentation/devicetree/bindings/mfd/samsung,sec-core.txt +++ b/Documentation/devicetree/bindings/mfd/samsung,sec-core.txt @@ -31,8 +31,6 @@ Required properties: - reg: Specifies the I2C slave address of the pmic block. It should be 0x66. Optional properties: - - interrupt-parent: Specifies the phandle of the interrupt controller to which - the interrupts from s2mps11 are delivered to. - interrupts: Interrupt specifiers for interrupt sources. - samsung,s2mps11-wrstbi-ground: Indicates that WRSTBI pin of PMIC is pulled down. When the system is suspended it will always go down thus triggerring diff --git a/Documentation/devicetree/bindings/mfd/stmpe.txt b/Documentation/devicetree/bindings/mfd/stmpe.txt index f9065a5781a2..c797c05cd3c2 100644 --- a/Documentation/devicetree/bindings/mfd/stmpe.txt +++ b/Documentation/devicetree/bindings/mfd/stmpe.txt @@ -10,7 +10,6 @@ Required properties: Optional properties: - interrupts : The interrupt outputs from the controller - interrupt-controller : Marks the device node as an interrupt controller - - interrupt-parent : Specifies which IRQ controller we're connected to - wakeup-source : Marks the input device as wakable - st,autosleep-timeout : Valid entries (ms); 4, 16, 32, 64, 128, 256, 512 and 1024 - irq-gpio : If present, which GPIO to use for event IRQ diff --git a/Documentation/devicetree/bindings/mfd/tc3589x.txt b/Documentation/devicetree/bindings/mfd/tc3589x.txt index 23fc2f21f5a4..4f22b2b07dc5 100644 --- a/Documentation/devicetree/bindings/mfd/tc3589x.txt +++ b/Documentation/devicetree/bindings/mfd/tc3589x.txt @@ -15,7 +15,6 @@ Required properties: - compatible : must be "toshiba,tc35890", "toshiba,tc35892", "toshiba,tc35893", "toshiba,tc35894", "toshiba,tc35895" or "toshiba,tc35896" - reg : I2C address of the device - - interrupt-parent : specifies which IRQ controller we're connected to - interrupts : the interrupt on the parent the controller is connected to - interrupt-controller : marks the device node as an interrupt controller - #interrupt-cells : should be <1>, the first cell is the IRQ offset on this diff --git a/Documentation/devicetree/bindings/mfd/tps65086.txt b/Documentation/devicetree/bindings/mfd/tps65086.txt index 9cfa886fe99f..67eac0ed32df 100644 --- a/Documentation/devicetree/bindings/mfd/tps65086.txt +++ b/Documentation/devicetree/bindings/mfd/tps65086.txt @@ -3,7 +3,6 @@ Required properties: - compatible : Should be "ti,tps65086". - reg : I2C slave address. - - interrupt-parent : Phandle to the parent interrupt controller. - interrupts : The interrupt line the device is connected to. - interrupt-controller : Marks the device node as an interrupt controller. - #interrupt-cells : The number of cells to describe an IRQ, should be 2. diff --git a/Documentation/devicetree/bindings/mfd/tps65912.txt b/Documentation/devicetree/bindings/mfd/tps65912.txt index 717e66d23142..8becb183a48e 100644 --- a/Documentation/devicetree/bindings/mfd/tps65912.txt +++ b/Documentation/devicetree/bindings/mfd/tps65912.txt @@ -3,7 +3,6 @@ Required properties: - compatible : Should be "ti,tps65912". - reg : Slave address or chip select number (I2C / SPI). - - interrupt-parent : The parent interrupt controller. - interrupts : The interrupt line the device is connected to. - interrupt-controller : Marks the device node as an interrupt controller. - #interrupt-cells : The number of cells to describe an IRQ, should be 2. diff --git a/Documentation/devicetree/bindings/mfd/twl-familly.txt b/Documentation/devicetree/bindings/mfd/twl-familly.txt index a66fcf946759..56f244b5d8a4 100644 --- a/Documentation/devicetree/bindings/mfd/twl-familly.txt +++ b/Documentation/devicetree/bindings/mfd/twl-familly.txt @@ -16,7 +16,6 @@ Required properties: - interrupt-controller : Since the twl support several interrupts internally, it is considered as an interrupt controller cascaded to the SoC one. - #interrupt-cells = <1>; -- interrupt-parent : The parent interrupt controller. Optional node: - Child nodes contain in the twl. The twl family is made of several variants diff --git a/Documentation/devicetree/bindings/mfd/twl6040.txt b/Documentation/devicetree/bindings/mfd/twl6040.txt index 9a98ee7c323d..06e9dd7a0d96 100644 --- a/Documentation/devicetree/bindings/mfd/twl6040.txt +++ b/Documentation/devicetree/bindings/mfd/twl6040.txt @@ -9,7 +9,6 @@ Required properties: - compatible : "ti,twl6040" for twl6040, "ti,twl6041" for twl6041 - reg: must be 0x4b for i2c address - interrupts: twl6040 has one interrupt line connecteded to the main SoC -- interrupt-parent: The parent interrupt controller - gpio-controller: - #gpio-cells = <1>: twl6040 provides GPO lines. - #clock-cells = <0>; twl6040 is a provider of pdmclk which is used by McPDM diff --git a/Documentation/devicetree/bindings/mfd/wm831x.txt b/Documentation/devicetree/bindings/mfd/wm831x.txt index 505709403d3f..6b84b1b0d018 100644 --- a/Documentation/devicetree/bindings/mfd/wm831x.txt +++ b/Documentation/devicetree/bindings/mfd/wm831x.txt @@ -22,7 +22,6 @@ Required properties: - interrupts : The interrupt line the IRQ signal for the device is connected to. - - interrupt-parent : The parent interrupt controller. - interrupt-controller : wm831x devices contain interrupt controllers and may provide interrupt services to other devices. diff --git a/Documentation/devicetree/bindings/mips/brcm/soc.txt b/Documentation/devicetree/bindings/mips/brcm/soc.txt index 356c29789cf5..3a66d3c483e1 100644 --- a/Documentation/devicetree/bindings/mips/brcm/soc.txt +++ b/Documentation/devicetree/bindings/mips/brcm/soc.txt @@ -152,7 +152,7 @@ Required properties: - compatible : should contain one of: "brcm,bcm7425-timers" "brcm,bcm7429-timers" - "brcm,bcm7435-timers and + "brcm,bcm7435-timers" and "brcm,brcmstb-timers" - reg : the timers register range - interrupts : the interrupt line for this timer block diff --git a/Documentation/devicetree/bindings/mips/cavium/cib.txt b/Documentation/devicetree/bindings/mips/cavium/cib.txt index f39a1aa2852b..410efa322254 100644 --- a/Documentation/devicetree/bindings/mips/cavium/cib.txt +++ b/Documentation/devicetree/bindings/mips/cavium/cib.txt @@ -13,8 +13,6 @@ Properties: - cavium,max-bits: The index (zero based) of the highest numbered bit in the CIB block. -- interrupt-parent: Always the CIU on the SoC. - - interrupts: The CIU line to which the CIB block is connected. - #interrupt-cells: Must be <2>. The first cell is the bit within the diff --git a/Documentation/devicetree/bindings/misc/aspeed,cvic.txt b/Documentation/devicetree/bindings/misc/aspeed,cvic.txt new file mode 100644 index 000000000000..d62c783d1d5e --- /dev/null +++ b/Documentation/devicetree/bindings/misc/aspeed,cvic.txt @@ -0,0 +1,35 @@ +* ASPEED AST2400 and AST2500 coprocessor interrupt controller + +This file describes the bindings for the interrupt controller present +in the AST2400 and AST2500 BMC SoCs which provides interrupt to the +ColdFire coprocessor. + +It is not a normal interrupt controller and it would be rather +inconvenient to create an interrupt tree for it as it somewhat shares +some of the same sources as the main ARM interrupt controller but with +different numbers. + +The AST2500 supports a SW generated interrupt + +Required properties: +- reg: address and length of the register for the device. +- compatible: "aspeed,cvic" and one of: + "aspeed,ast2400-cvic" + or + "aspeed,ast2500-cvic" + +- valid-sources: One cell, bitmap of supported sources for the implementation + +Optional properties; +- copro-sw-interrupts: List of interrupt numbers that can be used as + SW interrupts from the ARM to the coprocessor. + (AST2500 only) + +Example: + + cvic: copro-interrupt-controller@1e6c2000 { + compatible = "aspeed,ast2500-cvic"; + valid-sources = <0xffffffff>; + copro-sw-interrupts = <1>; + reg = <0x1e6c2000 0x80>; + }; diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt index 60481bfc3d31..5f3c02522c17 100644 --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt @@ -19,8 +19,6 @@ Required Properties: - clocks: From clock bindings: Handles to clock inputs. - clock-names: From clock bindings: Tuple including "clk_xin" and "clk_ahb" - interrupts: Interrupt specifier - - interrupt-parent: Phandle for the interrupt controller that services - interrupts for this device. Required Properties for "arasan,sdhci-5.1": - phys: From PHY bindings: Phandle for the Generic PHY for arasan. diff --git a/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt index a2cf5e1c87d8..99c5cf8507e8 100644 --- a/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt +++ b/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt @@ -21,7 +21,6 @@ Required properties: "fsl,ls1043a-esdhc" "fsl,ls1046a-esdhc" "fsl,ls2080a-esdhc" - - interrupt-parent : interrupt source phandle. - clock-frequency : specifies eSDHC base clock frequency. Optional properties: diff --git a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt index 0e5e2ec4001d..75486cca8054 100644 --- a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt +++ b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt @@ -13,8 +13,6 @@ Optional properties: - gpios : may specify GPIOs in this order: Card-Detect GPIO, Write-Protect GPIO. Note that this does not follow the binding from mmc.txt, for historical reasons. -- interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. Example: diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt index b40f3a492800..bcda1dfc4bac 100644 --- a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt +++ b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt @@ -42,7 +42,6 @@ Required properties: May be "nand", if the SoC has the individual NAND interrupts multiplexed behind another custom piece of hardware -- interrupt-parent : See standard interrupt bindings - #address-cells : <1> - subnodes give the chip-select number - #size-cells : <0> diff --git a/Documentation/devicetree/bindings/mtd/denali-nand.txt b/Documentation/devicetree/bindings/mtd/denali-nand.txt index 0ee8edb60efc..f33da8782741 100644 --- a/Documentation/devicetree/bindings/mtd/denali-nand.txt +++ b/Documentation/devicetree/bindings/mtd/denali-nand.txt @@ -8,6 +8,9 @@ Required properties: - reg : should contain registers location and length for data and reg. - reg-names: Should contain the reg names "nand_data" and "denali_reg" - interrupts : The interrupt number. + - clocks: should contain phandle of the controller core clock, the bus + interface clock, and the ECC circuit clock. + - clock-names: should contain "nand", "nand_x", "ecc" Optional properties: - nand-ecc-step-size: see nand.txt for details. If present, the value must be @@ -31,5 +34,7 @@ nand: nand@ff900000 { compatible = "altr,socfpga-denali-nand"; reg = <0xff900000 0x20>, <0xffb80000 0x1000>; reg-names = "nand_data", "denali_reg"; + clocks = <&nand_clk>, <&nand_x_clk>, <&nand_ecc_clk>; + clock-names = "nand", "nand_x", "ecc"; interrupts = <0 144 4>; }; diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt index dd559045593d..c059ab74ed88 100644 --- a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt +++ b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt @@ -16,7 +16,6 @@ Required properties: - compatible: "ti,omap2-nand" - reg: range id (CS number), base offset and length of the NAND I/O space - - interrupt-parent: must point to gpmc node - interrupts: Two interrupt specifiers, one for fifoevent, one for termcount. Optional properties: diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt index 956bb046e599..f03be904d3c2 100644 --- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt +++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt @@ -69,6 +69,15 @@ Optional properties: all chips and support for it can not be detected at runtime. Refer to your chips' datasheet to check if this is supported by your chip. +- broken-flash-reset : Some flash devices utilize stateful addressing modes + (e.g., for 32-bit addressing) which need to be managed + carefully by a system. Because these sorts of flash don't + have a standardized software reset command, and because some + systems don't toggle the flash RESET# pin upon system reset + (if the pin even exists at all), there are systems which + cannot reboot properly if the flash is left in the "wrong" + state. This boolean flag can be used on such systems, to + denote the absence of a reliable reset mechanism. Example: diff --git a/Documentation/devicetree/bindings/mtd/nand.txt b/Documentation/devicetree/bindings/mtd/nand.txt index 8bb11d809429..e949c778e983 100644 --- a/Documentation/devicetree/bindings/mtd/nand.txt +++ b/Documentation/devicetree/bindings/mtd/nand.txt @@ -25,7 +25,7 @@ Optional NAND chip properties: Deprecated values: "soft_bch": use "soft" and nand-ecc-algo instead - nand-ecc-algo: string, algorithm of NAND ECC. - Supported values are: "hamming", "bch". + Valid values are: "hamming", "bch", "rs". - nand-bus-width : 8 or 16 bus width if not present 8 - nand-on-flash-bbt: boolean to enable on flash bbt option if not present false @@ -43,6 +43,10 @@ Optional NAND chip properties: This is particularly useful when only the in-band area is used by the upper layers, and you want to make your NAND as reliable as possible. +- nand-is-boot-medium: Whether the NAND chip is a boot medium. Drivers might use + this information to select ECC algorithms supported by + the boot ROM or similar restrictions. + - nand-rb: shall contain the native Ready/Busy ids. The ECC strength and ECC step size properties define the correction capability diff --git a/Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt b/Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt new file mode 100644 index 000000000000..b2f2ca12f9e6 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt @@ -0,0 +1,64 @@ +NVIDIA Tegra NAND Flash controller + +Required properties: +- compatible: Must be one of: + - "nvidia,tegra20-nand" +- reg: MMIO address range +- interrupts: interrupt output of the NFC controller +- clocks: Must contain an entry for each entry in clock-names. + See ../clocks/clock-bindings.txt for details. +- clock-names: Must include the following entries: + - nand +- resets: Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. +- reset-names: Must include the following entries: + - nand + +Optional children nodes: +Individual NAND chips are children of the NAND controller node. Currently +only one NAND chip supported. + +Required children node properties: +- reg: An integer ranging from 1 to 6 representing the CS line to use. + +Optional children node properties: +- nand-ecc-mode: String, operation mode of the NAND ecc mode. Currently only + "hw" is supported. +- nand-ecc-algo: string, algorithm of NAND ECC. + Supported values with "hw" ECC mode are: "rs", "bch". +- nand-bus-width : See nand.txt +- nand-on-flash-bbt: See nand.txt +- nand-ecc-strength: integer representing the number of bits to correct + per ECC step (always 512). Supported strength using HW ECC + modes are: + - RS: 4, 6, 8 + - BCH: 4, 8, 14, 16 +- nand-ecc-maximize: See nand.txt +- nand-is-boot-medium: Makes sure only ECC strengths supported by the boot ROM + are chosen. +- wp-gpios: GPIO specifier for the write protect pin. + +Optional child node of NAND chip nodes: +Partitions: see partition.txt + + Example: + nand-controller@70008000 { + compatible = "nvidia,tegra20-nand"; + reg = <0x70008000 0x100>; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_NDFLASH>; + clock-names = "nand"; + resets = <&tegra_car 13>; + reset-names = "nand"; + + nand@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + nand-bus-width = <8>; + nand-on-flash-bbt; + nand-ecc-algo = "bch"; + nand-ecc-strength = <8>; + wp-gpios = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_LOW>; + }; + }; diff --git a/Documentation/devicetree/bindings/mtd/partition.txt b/Documentation/devicetree/bindings/mtd/partition.txt index a8f382642ba9..afbbd870496d 100644 --- a/Documentation/devicetree/bindings/mtd/partition.txt +++ b/Documentation/devicetree/bindings/mtd/partition.txt @@ -14,6 +14,13 @@ method is used for a given flash device. To describe the method there should be a subnode of the flash device that is named 'partitions'. It must have a 'compatible' property, which is used to identify the method to use. +When a single partition is represented with a DT node (it depends on a used +format) it may also be described using above rules ('compatible' and optionally +some extra properties / subnodes). It allows describing more complex, +hierarchical (multi-level) layouts and should be used if there is some +significant relation between partitions or some partition internally uses +another partitioning method. + Available bindings are listed in the "partitions" subdirectory. @@ -109,3 +116,42 @@ flash@2 { }; }; }; + +flash@3 { + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "bootloader"; + reg = <0x000000 0x100000>; + read-only; + }; + + firmware@100000 { + label = "firmware"; + reg = <0x100000 0xe00000>; + compatible = "brcm,trx"; + }; + + calibration@f00000 { + label = "calibration"; + reg = <0xf00000 0x100000>; + compatible = "fixed-partitions"; + ranges = <0 0xf00000 0x100000>; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "wifi0"; + reg = <0x000000 0x080000>; + }; + + partition@80000 { + label = "wifi1"; + reg = <0x080000 0x080000>; + }; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/mtd/partitions/brcm,trx.txt b/Documentation/devicetree/bindings/mtd/partitions/brcm,trx.txt new file mode 100644 index 000000000000..b677147ca4e1 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/partitions/brcm,trx.txt @@ -0,0 +1,37 @@ +Broadcom TRX Container Partition +================================ + +TRX is Broadcom's official firmware format for the BCM947xx boards. It's used by +most of the vendors building devices based on Broadcom's BCM47xx SoCs and is +supported by the CFE bootloader. + +Design of the TRX format is very minimalistic. Its header contains +identification fields, CRC32 checksum and the locations of embedded partitions. +Its purpose is to store a few partitions in a format that can be distributed as +a standalone file and written in a flash memory. + +Container can hold up to 4 partitions. The first partition has to contain a +device executable binary (e.g. a kernel) as it's what the CFE bootloader starts +executing. Other partitions can be used for operating system purposes. This is +useful for systems that keep kernel and rootfs separated. + +TRX doesn't enforce any strict partition boundaries or size limits. All +partitions have to be less than the 4GiB max size limit. + +There are two existing/known TRX variants: +1) v1 which contains 3 partitions +2) v2 which contains 4 partitions + +There aren't separated compatible bindings for them as version can be trivialy +detected by a software parsing TRX header. + +Required properties: +- compatible : (required) must be "brcm,trx" + +Example: + +flash@0 { + partitions { + compatible = "brcm,trx"; + }; +}; diff --git a/Documentation/devicetree/bindings/mtd/qcom_nandc.txt b/Documentation/devicetree/bindings/mtd/qcom_nandc.txt index 73d336befa08..1123cc6d56ef 100644 --- a/Documentation/devicetree/bindings/mtd/qcom_nandc.txt +++ b/Documentation/devicetree/bindings/mtd/qcom_nandc.txt @@ -45,11 +45,12 @@ Required properties: number (e.g., 0, 1, 2, etc.) - #address-cells: see partition.txt - #size-cells: see partition.txt -- nand-ecc-strength: see nand.txt -- nand-ecc-step-size: must be 512. see nand.txt for more details. Optional properties: - nand-bus-width: see nand.txt +- nand-ecc-strength: see nand.txt. If not specified, then ECC strength will + be used according to chip requirement and available + OOB size. Each nandcs device node may optionally contain a 'partitions' sub-node, which further contains sub-nodes describing the flash partition mapping. See @@ -77,7 +78,6 @@ nand-controller@1ac00000 { reg = <0>; nand-ecc-strength = <4>; - nand-ecc-step-size = <512>; nand-bus-width = <8>; partitions { @@ -117,7 +117,6 @@ nand-controller@79b0000 { nand@0 { reg = <0>; nand-ecc-strength = <4>; - nand-ecc-step-size = <512>; nand-bus-width = <8>; partitions { diff --git a/Documentation/devicetree/bindings/mtd/spear_smi.txt b/Documentation/devicetree/bindings/mtd/spear_smi.txt index 7248aadd89e4..c41873e92d26 100644 --- a/Documentation/devicetree/bindings/mtd/spear_smi.txt +++ b/Documentation/devicetree/bindings/mtd/spear_smi.txt @@ -5,8 +5,6 @@ Required properties: - reg : Address range of the mtd chip - #address-cells, #size-cells : Must be present if the device has sub-nodes representing partitions. -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupts: Should contain the STMMAC interrupts - clock-rate : Functional clock rate of SMI in Hz diff --git a/Documentation/devicetree/bindings/mtd/spi-nand.txt b/Documentation/devicetree/bindings/mtd/spi-nand.txt new file mode 100644 index 000000000000..8b51f3b6d55c --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/spi-nand.txt @@ -0,0 +1,5 @@ +SPI NAND flash + +Required properties: +- compatible: should be "spi-nand" +- reg: should encode the chip-select line used to access the NAND chip diff --git a/Documentation/devicetree/bindings/net/amd-xgbe.txt b/Documentation/devicetree/bindings/net/amd-xgbe.txt index 4bb624a73b54..93dcb79a5f16 100644 --- a/Documentation/devicetree/bindings/net/amd-xgbe.txt +++ b/Documentation/devicetree/bindings/net/amd-xgbe.txt @@ -8,8 +8,6 @@ Required properties: - SerDes Rx/Tx registers - SerDes integration registers (1/2) - SerDes integration registers (2/2) -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupts: Should contain the amd-xgbe interrupt(s). The first interrupt listed is required and is the general device interrupt. If the optional amd,per-channel-interrupt property is specified, then one additional diff --git a/Documentation/devicetree/bindings/net/btusb.txt b/Documentation/devicetree/bindings/net/btusb.txt index 9c5e663fa1af..37d67926dd6d 100644 --- a/Documentation/devicetree/bindings/net/btusb.txt +++ b/Documentation/devicetree/bindings/net/btusb.txt @@ -15,7 +15,6 @@ Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt Optional properties: - - interrupt-parent: phandle of the parent interrupt controller - interrupt-names: (see below) - interrupts : The interrupt specified by the name "wakeup" is the interrupt that shall be used for out-of-band wake-on-bt. Driver will diff --git a/Documentation/devicetree/bindings/net/can/holt_hi311x.txt b/Documentation/devicetree/bindings/net/can/holt_hi311x.txt index 23aa94eab207..903a78da65be 100644 --- a/Documentation/devicetree/bindings/net/can/holt_hi311x.txt +++ b/Documentation/devicetree/bindings/net/can/holt_hi311x.txt @@ -5,7 +5,6 @@ Required properties: - "holt,hi3110" for HI-3110 - reg: SPI chip select. - clocks: The clock feeding the CAN controller. - - interrupt-parent: The parent interrupt controller. - interrupts: Should contain IRQ line for the CAN controller. Optional properties: diff --git a/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt b/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt index ee3723beb701..188c8bd4eb67 100644 --- a/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt +++ b/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt @@ -6,7 +6,6 @@ Required properties: - "microchip,mcp2515" for MCP2515. - reg: SPI chip select. - clocks: The clock feeding the CAN controller. - - interrupt-parent: The parent interrupt controller. - interrupts: Should contain IRQ line for the CAN controller. Optional properties: diff --git a/Documentation/devicetree/bindings/net/can/xilinx_can.txt b/Documentation/devicetree/bindings/net/can/xilinx_can.txt index fe38847d8e26..9264d2f6a89d 100644 --- a/Documentation/devicetree/bindings/net/can/xilinx_can.txt +++ b/Documentation/devicetree/bindings/net/can/xilinx_can.txt @@ -9,7 +9,6 @@ Required properties: CANPS registers map. - interrupts : Property with a value describing the interrupt number. -- interrupt-parent : Must be core interrupt controller - clock-names : List of input clock names - "can_clk", "pclk" (For CANPS), "can_clk" , "s_axi_aclk"(For AXI CAN) (See clock bindings for details). diff --git a/Documentation/devicetree/bindings/net/cpsw.txt b/Documentation/devicetree/bindings/net/cpsw.txt index 4cb4925a28ab..41089369f891 100644 --- a/Documentation/devicetree/bindings/net/cpsw.txt +++ b/Documentation/devicetree/bindings/net/cpsw.txt @@ -11,7 +11,6 @@ Required properties: registers map - interrupts : property with a value describing the interrupt number -- interrupt-parent : The parent interrupt controller - cpdma_channels : Specifies number of channels in CPDMA - ale_entries : Specifies No of entries ALE can hold - bd_ram_size : Specifies internal descriptor RAM size diff --git a/Documentation/devicetree/bindings/net/davicom-dm9000.txt b/Documentation/devicetree/bindings/net/davicom-dm9000.txt index 5224bf05f6f8..64c159e9cbf7 100644 --- a/Documentation/devicetree/bindings/net/davicom-dm9000.txt +++ b/Documentation/devicetree/bindings/net/davicom-dm9000.txt @@ -5,7 +5,6 @@ Required properties: - reg : physical addresses and sizes of registers, must contain 2 entries: first entry : address register, second entry : data register. -- interrupt-parent : interrupt controller to which the device is connected - interrupts : interrupt specifier specific to interrupt controller Optional properties: diff --git a/Documentation/devicetree/bindings/net/dsa/marvell.txt b/Documentation/devicetree/bindings/net/dsa/marvell.txt index 60d50a2b0323..feb007af13cb 100644 --- a/Documentation/devicetree/bindings/net/dsa/marvell.txt +++ b/Documentation/devicetree/bindings/net/dsa/marvell.txt @@ -30,7 +30,6 @@ Required properties: Optional properties: - reset-gpios : Should be a gpio specifier for a reset line -- interrupt-parent : Parent interrupt controller - interrupts : Interrupt from the switch - interrupt-controller : Indicates the switch is itself an interrupt controller. This is used for the PHY interrupts. diff --git a/Documentation/devicetree/bindings/net/fsl-fman.txt b/Documentation/devicetree/bindings/net/fsl-fman.txt index df873d1f3b7c..f8c33890bc29 100644 --- a/Documentation/devicetree/bindings/net/fsl-fman.txt +++ b/Documentation/devicetree/bindings/net/fsl-fman.txt @@ -238,7 +238,7 @@ PROPERTIES Must include one of the following: - "fsl,fman-dtsec" for dTSEC MAC - "fsl,fman-xgec" for XGEC MAC - - "fsl,fman-memac for mEMAC MAC + - "fsl,fman-memac" for mEMAC MAC - cell-index Usage: required diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt index abfbeecbcf39..8ee4b1cedae8 100644 --- a/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt +++ b/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt @@ -9,7 +9,6 @@ Required properties: "6port-16rss", "6port-16vf", "single-port". -- interrupt-parent: the interrupt parent of this device. - interrupts: should contain the DSA Fabric and rcb interrupt. - reg: specifies base physical address(es) and size of the device registers. The first region is external interface control register base and size(optional, diff --git a/Documentation/devicetree/bindings/net/ibm,emac.txt b/Documentation/devicetree/bindings/net/ibm,emac.txt index 44b842b6ca15..c0c14aa3f97c 100644 --- a/Documentation/devicetree/bindings/net/ibm,emac.txt +++ b/Documentation/devicetree/bindings/net/ibm,emac.txt @@ -18,7 +18,6 @@ "ibm,emac4". For Axon, thus, we have: "ibm,emac-axon", "ibm,emac4" - interrupts : <interrupt mapping for EMAC IRQ and WOL IRQ> - - interrupt-parent : optional, if needed for interrupt mapping - reg : <registers mapping> - local-mac-address : 6 bytes, MAC address - mal-device : phandle of the associated McMAL node diff --git a/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt b/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt index 3d27c68613a6..957e5e5c2927 100644 --- a/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt +++ b/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt @@ -22,7 +22,6 @@ Optional properties: - marvell,wakeup-gap-ms: wakeup gap represents wakeup latency of the host platform. The value will be configured to firmware. This is needed to work chip's sleep feature as expected (u16). - - interrupt-parent: phandle of the parent interrupt controller - interrupt-names: Used only for USB based devices (See below) - interrupts : specifies the interrupt pin number to the cpu. For SDIO, the driver will use the first interrupt specified in the interrupt diff --git a/Documentation/devicetree/bindings/net/mediatek,mt7620-gsw.txt b/Documentation/devicetree/bindings/net/mediatek,mt7620-gsw.txt index aa6313024176..358fed2fab43 100644 --- a/Documentation/devicetree/bindings/net/mediatek,mt7620-gsw.txt +++ b/Documentation/devicetree/bindings/net/mediatek,mt7620-gsw.txt @@ -6,8 +6,6 @@ The mediatek gigabit switch can be found on Mediatek SoCs (mt7620, mt7621). Required properties: - compatible: Should be "mediatek,mt7620-gsw" or "mediatek,mt7621-gsw" - reg: Address and length of the register set for the device -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupts: Should contain the gigabit switches interrupt - resets: Should contain the gigabit switches resets - reset-names: Should contain the reset names "gsw" diff --git a/Documentation/devicetree/bindings/net/mediatek-net.txt b/Documentation/devicetree/bindings/net/mediatek-net.txt index 53c13ee384a4..503f2b9194e2 100644 --- a/Documentation/devicetree/bindings/net/mediatek-net.txt +++ b/Documentation/devicetree/bindings/net/mediatek-net.txt @@ -30,9 +30,6 @@ Required properties: - mediatek,pctl: phandle to the syscon node that handles the ports slew rate and driver current: only for MT2701 and MT7623 SoC -Optional properties: -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device * Ethernet MAC node Required properties: diff --git a/Documentation/devicetree/bindings/net/microchip,enc28j60.txt b/Documentation/devicetree/bindings/net/microchip,enc28j60.txt index 44dff53d4dda..24626e082b83 100644 --- a/Documentation/devicetree/bindings/net/microchip,enc28j60.txt +++ b/Documentation/devicetree/bindings/net/microchip,enc28j60.txt @@ -8,9 +8,6 @@ the SPI master node. Required properties: - compatible: Should be "microchip,enc28j60" - reg: Specify the SPI chip select the ENC28J60 is wired to -- interrupt-parent: Specify the phandle of the source interrupt, see interrupt - binding documentation for details. Usually this is the GPIO bank - the interrupt line is wired to. - interrupts: Specify the interrupt index within the interrupt controller (referred to above in interrupt-parent) and interrupt type. The ENC28J60 natively generates falling edge interrupts, however, additional board logic diff --git a/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt b/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt index 92486733df71..cfaf88998918 100644 --- a/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt +++ b/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt @@ -4,7 +4,6 @@ Required properties: - compatible: Should be "nxp,nxp-nci-i2c". - clock-frequency: I²C work frequency. - reg: address on the bus -- interrupt-parent: phandle for the interrupt gpio controller - interrupts: GPIO interrupt to which the chip is connected - enable-gpios: Output GPIO pin used for enabling/disabling the chip - firmware-gpios: Output GPIO pin used to enter firmware download mode diff --git a/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt b/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt index 122460e42e3c..2efe3886b95b 100644 --- a/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt +++ b/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt @@ -4,7 +4,6 @@ Required properties: - compatible: Should be "nxp,pn532-i2c" or "nxp,pn533-i2c". - clock-frequency: I²C work frequency. - reg: address on the bus -- interrupt-parent: phandle for the interrupt gpio controller - interrupts: GPIO interrupt to which the chip is connected Optional SoC Specific Properties: diff --git a/Documentation/devicetree/bindings/net/nfc/pn544.txt b/Documentation/devicetree/bindings/net/nfc/pn544.txt index 538a86f7b2b0..5b937403fed6 100644 --- a/Documentation/devicetree/bindings/net/nfc/pn544.txt +++ b/Documentation/devicetree/bindings/net/nfc/pn544.txt @@ -4,7 +4,6 @@ Required properties: - compatible: Should be "nxp,pn544-i2c". - clock-frequency: I²C work frequency. - reg: address on the bus -- interrupt-parent: phandle for the interrupt gpio controller - interrupts: GPIO interrupt to which the chip is connected - enable-gpios: Output GPIO pin used for enabling/disabling the PN544 - firmware-gpios: Output GPIO pin used to enter firmware download mode diff --git a/Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt b/Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt index ed5b3eaadb39..f02f6fb7f81c 100644 --- a/Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt +++ b/Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt @@ -3,7 +3,6 @@ Required properties: - compatible: Should be "samsung,s3fwrn5-i2c". - reg: address on the bus -- interrupt-parent: phandle for the interrupt gpio controller - interrupts: GPIO interrupt to which the chip is connected - s3fwrn5,en-gpios: Output GPIO pin used for enabling/disabling the chip - s3fwrn5,fw-gpios: Output GPIO pin used to enter firmware mode and diff --git a/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt b/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt index b46d473be425..baa8f8133d19 100644 --- a/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt +++ b/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt @@ -4,7 +4,6 @@ Required properties: - compatible: Should be "st,st21nfcb-i2c" or "st,st21nfcc-i2c". - clock-frequency: I²C work frequency. - reg: address on the bus -- interrupt-parent: phandle for the interrupt gpio controller - interrupts: GPIO interrupt to which the chip is connected - reset-gpios: Output GPIO pin used to reset the ST21NFCB diff --git a/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt b/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt index 54ce8e7ac681..d33343330b94 100644 --- a/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt +++ b/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt @@ -3,7 +3,6 @@ Required properties: - compatible: Should be "st,st21nfcb-spi" - spi-max-frequency: Maximum SPI frequency (<= 4000000). -- interrupt-parent: phandle for the interrupt gpio controller - interrupts: GPIO interrupt to which the chip is connected - reset-gpios: Output GPIO pin used to reset the ST21NFCB diff --git a/Documentation/devicetree/bindings/net/nfc/st21nfca.txt b/Documentation/devicetree/bindings/net/nfc/st21nfca.txt index 5ee9440fa9ad..b8bd90f80e12 100644 --- a/Documentation/devicetree/bindings/net/nfc/st21nfca.txt +++ b/Documentation/devicetree/bindings/net/nfc/st21nfca.txt @@ -4,8 +4,6 @@ Required properties: - compatible: Should be "st,st21nfca-i2c". - clock-frequency: I²C work frequency. - reg: address on the bus -- interrupt-parent: phandle for the interrupt gpio controller -- interrupts: GPIO interrupt to which the chip is connected - enable-gpios: Output GPIO pin used for enabling/disabling the ST21NFCA Optional SoC Specific Properties: diff --git a/Documentation/devicetree/bindings/net/nfc/st95hf.txt b/Documentation/devicetree/bindings/net/nfc/st95hf.txt index 08a202e00d47..3f373a1e20ff 100644 --- a/Documentation/devicetree/bindings/net/nfc/st95hf.txt +++ b/Documentation/devicetree/bindings/net/nfc/st95hf.txt @@ -17,9 +17,6 @@ Required properties: - enable-gpio: GPIO line to enable ST95HF transceiver. -- interrupt-parent : Standard way to specify the controller to which - ST95HF transceiver's interrupt is routed. - - interrupts : Standard way to define ST95HF transceiver's out interrupt. diff --git a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt b/Documentation/devicetree/bindings/net/nfc/trf7970a.txt index 5ca9362ef127..ba1934b950e5 100644 --- a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt +++ b/Documentation/devicetree/bindings/net/nfc/trf7970a.txt @@ -3,7 +3,6 @@ Required properties: - compatible: Should be "ti,trf7970a". - spi-max-frequency: Maximum SPI frequency (<= 2000000). -- interrupt-parent: phandle of parent interrupt handler. - interrupts: A single interrupt specifier. - ti,enable-gpios: One or two GPIO entries used for 'EN' and 'EN2' pins on the TRF7970A. EN2 is optional. diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt index d2169a56f5e3..17c1d2bd00f6 100644 --- a/Documentation/devicetree/bindings/net/phy.txt +++ b/Documentation/devicetree/bindings/net/phy.txt @@ -3,8 +3,6 @@ PHY nodes Required properties: - interrupts : interrupt specifier for the sole interrupt. - - interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. - reg : The ID number for the phy, usually a small integer Optional Properties: diff --git a/Documentation/devicetree/bindings/net/qca,qca7000.txt b/Documentation/devicetree/bindings/net/qca,qca7000.txt index 3987846b3fd3..e4a8a51086df 100644 --- a/Documentation/devicetree/bindings/net/qca,qca7000.txt +++ b/Documentation/devicetree/bindings/net/qca,qca7000.txt @@ -19,7 +19,6 @@ Required properties: - spi-cpol : Must be set Optional properties: -- interrupt-parent : Specify the pHandle of the source interrupt - spi-max-frequency : Maximum frequency of the SPI bus the chip can operate at. Numbers smaller than 1000000 or greater than 16000000 are invalid. Missing the property will set the SPI diff --git a/Documentation/devicetree/bindings/net/ralink,rt2880-net.txt b/Documentation/devicetree/bindings/net/ralink,rt2880-net.txt index 88b095d1f13b..9fe1a0a22e44 100644 --- a/Documentation/devicetree/bindings/net/ralink,rt2880-net.txt +++ b/Documentation/devicetree/bindings/net/ralink,rt2880-net.txt @@ -14,8 +14,6 @@ Required properties: "ralink,rt3050-eth", "ralink,rt3883-eth", "ralink,rt5350-eth", "mediatek,mt7620-eth", "mediatek,mt7621-eth" - reg: Address and length of the register set for the device -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupts: Should contain the frame engines interrupt - resets: Should contain the frame engines resets - reset-names: Should contain the reset names "fe". If a switch is present diff --git a/Documentation/devicetree/bindings/net/ralink,rt3050-esw.txt b/Documentation/devicetree/bindings/net/ralink,rt3050-esw.txt index 2e79bd376c56..87e315856efa 100644 --- a/Documentation/devicetree/bindings/net/ralink,rt3050-esw.txt +++ b/Documentation/devicetree/bindings/net/ralink,rt3050-esw.txt @@ -7,8 +7,6 @@ SoCs (RT3x5x, RT5350, MT76x8). Required properties: - compatible: Should be "ralink,rt3050-esw" - reg: Address and length of the register set for the device -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupts: Should contain the embedded switches interrupt - resets: Should contain the embedded switches resets - reset-names: Should contain the reset names "esw" diff --git a/Documentation/devicetree/bindings/net/renesas,ravb.txt b/Documentation/devicetree/bindings/net/renesas,ravb.txt index fac897d54423..19740d01cab0 100644 --- a/Documentation/devicetree/bindings/net/renesas,ravb.txt +++ b/Documentation/devicetree/bindings/net/renesas,ravb.txt @@ -47,8 +47,6 @@ Required properties: - pinctrl-0: phandle, referring to a default pin configuration node. Optional properties: -- interrupt-parent: the phandle for the interrupt controller that services - interrupts for this device. - interrupt-names: A list of interrupt names. For the R-Car Gen 3 SoCs this property is mandatory; it should include one entry per channel, named "ch%u", diff --git a/Documentation/devicetree/bindings/net/samsung-sxgbe.txt b/Documentation/devicetree/bindings/net/samsung-sxgbe.txt index 888c250197fe..46e591178911 100644 --- a/Documentation/devicetree/bindings/net/samsung-sxgbe.txt +++ b/Documentation/devicetree/bindings/net/samsung-sxgbe.txt @@ -3,8 +3,6 @@ Required properties: - compatible: Should be "samsung,sxgbe-v2.0a" - reg: Address and length of the register set for the device -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupts: Should contain the SXGBE interrupts These interrupts are ordered by fixed and follows variable trasmit DMA interrupts, receive DMA interrupts and lpi interrupt. diff --git a/Documentation/devicetree/bindings/net/sh_eth.txt b/Documentation/devicetree/bindings/net/sh_eth.txt index 82a4cf2c145d..76db9f13ad96 100644 --- a/Documentation/devicetree/bindings/net/sh_eth.txt +++ b/Documentation/devicetree/bindings/net/sh_eth.txt @@ -35,8 +35,6 @@ Required properties: - pinctrl-0: phandle, referring to a default pin configuration node. Optional properties: -- interrupt-parent: the phandle for the interrupt controller that services - interrupts for this device. - pinctrl-names: pin configuration state name ("default"). - renesas,no-ether-link: boolean, specify when a board does not provide a proper Ether LINK signal. diff --git a/Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt b/Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt index 21d27aa4c68c..36f1aef585f0 100644 --- a/Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt +++ b/Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt @@ -83,8 +83,6 @@ Required properties: - "snps,dwc-qos-ethernet-4.10" (deprecated): - "phy_ref_clk" - "apb_clk" -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupts: Should contain the core's combined interrupt signal - phy-mode: See ethernet.txt file in the same directory - resets: Phandle and reset specifiers for each entry in reset-names, in the diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt index 3a28a5d8857d..8bdb1c231d08 100644 --- a/Documentation/devicetree/bindings/net/stmmac.txt +++ b/Documentation/devicetree/bindings/net/stmmac.txt @@ -4,8 +4,6 @@ Required properties: - compatible: Should be "snps,dwmac-<ip_version>", "snps,dwmac" For backwards compatibility: "st,spear600-gmac" is also supported. - reg: Address and length of the register set for the device -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupts: Should contain the STMMAC interrupts - interrupt-names: Should contain a list of interrupt names corresponding to the interrupts in the interrupts property, if available. diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt index 86602f264dce..cffb2d6876e3 100644 --- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt +++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt @@ -11,8 +11,6 @@ Required properties: Optional properties: - brcm,drive-strength : drive strength used for SDIO pins on device in mA (default = 6). - - interrupt-parent : the phandle for the interrupt controller to which the - device interrupts are connected. - interrupts : specifies attributes for the out-of-band interrupt (host-wake). When not specified the device will use in-band SDIO interrupts. - interrupt-names : name of the out-of-band interrupt, which must be set diff --git a/Documentation/devicetree/bindings/net/wireless/marvell-8xxx.txt b/Documentation/devicetree/bindings/net/wireless/marvell-8xxx.txt index 59de8646862d..9bf9bbac16e2 100644 --- a/Documentation/devicetree/bindings/net/wireless/marvell-8xxx.txt +++ b/Documentation/devicetree/bindings/net/wireless/marvell-8xxx.txt @@ -29,7 +29,6 @@ Optional properties: - marvell,wakeup-pin : a wakeup pin number of wifi chip which will be configured to firmware. Firmware will wakeup the host using this pin during suspend/resume. - - interrupt-parent: phandle of the parent interrupt controller - interrupts : interrupt pin number to the cpu. driver will request an irq based on this interrupt number. during system suspend, the irq will be enabled so that the wifi chip can wakeup host platform under certain condition. diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt index 189ae5cad8f7..bb2fcde6f7ff 100644 --- a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt +++ b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt @@ -8,8 +8,6 @@ Required properties: - reg : Chip select address of device - spi-max-frequency : Maximum SPI clocking speed of device in Hz - interrupts : Should contain interrupt line -- interrupt-parent : Should be the phandle for the interrupt controller - that services interrupts for this device - vio-supply : phandle to regulator providing VIO - ti,power-gpio : GPIO connected to chip's PMEN pin diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt b/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt index 8f9ced076fe1..cb5c9e1569ca 100644 --- a/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt +++ b/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt @@ -17,9 +17,7 @@ Required properties: * "ti,wl1837" - reg : Chip select address of device - spi-max-frequency : Maximum SPI clocking speed of device in Hz -- interrupt-parent, interrupts : - Should contain parameters for 1 interrupt line. - Interrupt parameters: parent, line number, type. +- interrupts : Should contain parameters for 1 interrupt line. - vwlan-supply : Point the node of the regulator that powers/enable the wl12xx/wl18xx chip diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt index f42f6b0f1bc7..9306c4dadd46 100644 --- a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt +++ b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt @@ -20,8 +20,6 @@ Required properties: - interrupts : specifies attributes for the out-of-band interrupt. Optional properties: - - interrupt-parent : the phandle for the interrupt controller to which the - device interrupts are connected. - ref-clock-frequency : ref clock frequency in Hz - tcxo-clock-frequency : tcxo clock frequency in Hz diff --git a/Documentation/devicetree/bindings/pci/altera-pcie-msi.txt b/Documentation/devicetree/bindings/pci/altera-pcie-msi.txt index 09cd3bc4d038..9514c327d31b 100644 --- a/Documentation/devicetree/bindings/pci/altera-pcie-msi.txt +++ b/Documentation/devicetree/bindings/pci/altera-pcie-msi.txt @@ -7,7 +7,6 @@ Required properties: - reg-names: must include the following entries: "csr": CSR registers "vector_slave": vectors slave port region -- interrupt-parent: interrupt source phandle. - interrupts: specifies the interrupt source of the parent interrupt controller. The format of the interrupt specifier depends on the parent interrupt controller. diff --git a/Documentation/devicetree/bindings/pci/altera-pcie.txt b/Documentation/devicetree/bindings/pci/altera-pcie.txt index a1dc9366a8fc..6c396f17c91a 100644 --- a/Documentation/devicetree/bindings/pci/altera-pcie.txt +++ b/Documentation/devicetree/bindings/pci/altera-pcie.txt @@ -6,7 +6,6 @@ Required properties: - reg-names: must include the following entries: "Txs": TX slave port region "Cra": Control register access region -- interrupt-parent: interrupt source phandle. - interrupts: specifies the interrupt source of the parent interrupt controller. The format of the interrupt specifier depends on the parent interrupt controller. diff --git a/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt index b8e48b4762b2..df065aa53a83 100644 --- a/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt +++ b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt @@ -65,7 +65,6 @@ When the iProc event queue based MSI is used, one needs to define the following properties in the MSI device node: - compatible: Must be "brcm,iproc-msi" - msi-controller: claims itself as an MSI controller -- interrupt-parent: Link to its parent interrupt device - interrupts: List of interrupt IDs from its parent interrupt device Optional properties: diff --git a/Documentation/devicetree/bindings/pci/faraday,ftpci100.txt b/Documentation/devicetree/bindings/pci/faraday,ftpci100.txt index 89a84f8aa621..5f8cb4962f8d 100644 --- a/Documentation/devicetree/bindings/pci/faraday,ftpci100.txt +++ b/Documentation/devicetree/bindings/pci/faraday,ftpci100.txt @@ -41,7 +41,6 @@ Mandatory subnodes: - For "faraday,ftpci100" a node representing the interrupt-controller inside the host bridge is mandatory. It has the following mandatory properties: - interrupt: see interrupt-controller/interrupts.txt - - interrupt-parent: see interrupt-controller/interrupts.txt - interrupt-controller: see interrupt-controller/interrupts.txt - #address-cells: set to <0> - #interrupt-cells: set to <1> diff --git a/Documentation/devicetree/bindings/pci/mobiveil-pcie.txt b/Documentation/devicetree/bindings/pci/mobiveil-pcie.txt index 65038aa642e5..a618d4787dd7 100644 --- a/Documentation/devicetree/bindings/pci/mobiveil-pcie.txt +++ b/Documentation/devicetree/bindings/pci/mobiveil-pcie.txt @@ -26,9 +26,6 @@ Required properties: - interrupt-controller: identifies the node as an interrupt controller - #interrupt-cells: specifies the number of cells needed to encode an interrupt source. The value must be 1. -- interrupt-parent : phandle to the interrupt controller that - it is attached to, it should be set to gic to point to - ARM's Generic Interrupt Controller node in system DT. - interrupts: The interrupt line of the PCIe controller last cell of this field is set to 4 to denote it as IRQ_TYPE_LEVEL_HIGH type interrupt. diff --git a/Documentation/devicetree/bindings/pci/pci-keystone.txt b/Documentation/devicetree/bindings/pci/pci-keystone.txt index 3d4a209b0fd0..4dd17de549a7 100644 --- a/Documentation/devicetree/bindings/pci/pci-keystone.txt +++ b/Documentation/devicetree/bindings/pci/pci-keystone.txt @@ -17,7 +17,6 @@ reg: index 1 is the base address and length of DW application registers. pcie_msi_intc : Interrupt controller device node for MSI IRQ chip interrupt-cells: should be set to 1 - interrupt-parent: Parent interrupt controller phandle interrupts: GIC interrupt lines connected to PCI MSI interrupt lines Example: @@ -37,8 +36,6 @@ pcie_msi_intc : Interrupt controller device node for MSI IRQ chip pcie_intc: Interrupt controller device node for Legacy IRQ chip interrupt-cells: should be set to 1 - interrupt-parent: Parent interrupt controller phandle - interrupts: GIC interrupt lines connected to PCI Legacy interrupt lines Example: pcie_intc: legacy-interrupt-controller { diff --git a/Documentation/devicetree/bindings/pci/ralink,rt3883-pci.txt b/Documentation/devicetree/bindings/pci/ralink,rt3883-pci.txt index a04ab1b76211..ffba4f63d71f 100644 --- a/Documentation/devicetree/bindings/pci/ralink,rt3883-pci.txt +++ b/Documentation/devicetree/bindings/pci/ralink,rt3883-pci.txt @@ -41,9 +41,6 @@ - #interrupt-cells: specifies the number of cells needed to encode an interrupt source. The value must be 1. - - interrupt-parent: the phandle for the interrupt controller that - services interrupts for this device. - - interrupts: specifies the interrupt source of the parent interrupt controller. The format of the interrupt specifier depends on the parent interrupt controller. diff --git a/Documentation/devicetree/bindings/phy/phy-ath79-usb.txt b/Documentation/devicetree/bindings/phy/phy-ath79-usb.txt index cafe2197dad9..c3a29c5feea3 100644 --- a/Documentation/devicetree/bindings/phy/phy-ath79-usb.txt +++ b/Documentation/devicetree/bindings/phy/phy-ath79-usb.txt @@ -3,7 +3,7 @@ Required properties: - compatible: "qca,ar7100-usb-phy" - #phys-cells: should be 0 -- reset-names: "usb-phy"[, "usb-suspend-override"] +- reset-names: "phy"[, "suspend-override"] - resets: references to the reset controllers Example: @@ -11,7 +11,7 @@ Example: usb-phy { compatible = "qca,ar7100-usb-phy"; - reset-names = "usb-phy", "usb-suspend-override"; + reset-names = "phy", "suspend-override"; resets = <&rst 4>, <&rst 3>; #phy-cells = <0>; diff --git a/Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt index 8fb5a53775e8..81b58dddd3ed 100644 --- a/Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt @@ -19,6 +19,10 @@ Required Properties: defines the interrupt number, the second encodes the trigger flags described in bindings/interrupt-controller/interrupts.txt +- interrupts: The interrupt outputs from the controller. There is one GPIO + interrupt per GPIO bank. The number of interrupts listed depends + on the number of GPIO banks on the SoC. The interrupts must be + ordered by bank, starting with bank 0. Please refer to pinctrl-bindings.txt in this directory for details of the common pinctrl bindings used by client devices, including the meaning of the @@ -180,6 +184,12 @@ Example: #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; uart2-default: uart2-default { pinmux { diff --git a/Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt index 61ac75706cc9..04d16fb69eb7 100644 --- a/Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt @@ -36,6 +36,8 @@ Optional properties: - GENERIC_PINCONFIG: generic pinconfig options to use, bias-disable, bias-pull-down, bias-pull-up, drive-open-drain, input-schmitt-enable, input-debounce, output-low, output-high. +- atmel,drive-strength: 0 or 1 for low drive, 2 for medium drive and 3 for +high drive. The default value is low drive. Example: @@ -66,6 +68,7 @@ Example: pinmux = <PIN_PB0>, <PIN_PB5>; bias-pull-up; + atmel,drive-strength = <ATMEL_PIO_DRVSTR_ME>; }; pinctrl_sdmmc1_default: sdmmc1_default { diff --git a/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt index f8fa28ce163e..0a2d5516e1f3 100644 --- a/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt @@ -23,7 +23,8 @@ Required properties: "marvell,berlin2q-system-pinctrl", "marvell,berlin4ct-avio-pinctrl", "marvell,berlin4ct-soc-pinctrl", - "marvell,berlin4ct-system-pinctrl" + "marvell,berlin4ct-system-pinctrl", + "syna,as370-soc-pinctrl" Required subnode-properties: - groups: a list of strings describing the group names. diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.txt new file mode 100644 index 000000000000..66de75090458 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.txt @@ -0,0 +1,36 @@ +* Freescale IMX8MQ IOMUX Controller + +Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory +for common binding part and usage. + +Required properties: +- compatible: "fsl,imx8mq-iomuxc" +- reg: should contain the base physical address and size of the iomuxc + registers. + +Required properties in sub-nodes: +- fsl,pins: each entry consists of 6 integers and represents the mux and config + setting for one pin. The first 5 integers <mux_reg conf_reg input_reg mux_val + input_val> are specified using a PIN_FUNC_ID macro, which can be found in + imx8mq-pinfunc.h under device tree source folder. The last integer CONFIG is + the pad setting value like pull-up on this pin. Please refer to i.MX8M Quad + Reference Manual for detailed CONFIG settings. + +Examples: + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; +}; + +iomuxc: pinctrl@30330000 { + compatible = "fsl,imx8mq-iomuxc"; + reg = <0x0 0x30330000 0x0 0x10000>; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49 + MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX 0x49 + >; + }; +}; diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-pinmux.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-pinmux.txt index ecb5c0d25218..f4d06bb0b55a 100644 --- a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-pinmux.txt +++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-pinmux.txt @@ -17,7 +17,7 @@ Tegra124 adds the following optional properties for pin configuration subnodes. The macros for options are defined in the include/dt-binding/pinctrl/pinctrl-tegra.h. - nvidia,enable-input: Integer. Enable the pin's input path. - enable :TEGRA_PIN_ENABLE0 and + enable :TEGRA_PIN_ENABLE and disable or output only: TEGRA_PIN_DISABLE. - nvidia,open-drain: Integer. enable: TEGRA_PIN_ENABLE. diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.txt index a62d82d5fbe9..85f211436b8e 100644 --- a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.txt +++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.txt @@ -44,7 +44,7 @@ Optional subnode-properties: - nvidia,tristate: Integer. 0: drive, 1: tristate. - nvidia,enable-input: Integer. Enable the pin's input path. - enable :TEGRA_PIN_ENABLE0 and + enable :TEGRA_PIN_ENABLE and disable or output only: TEGRA_PIN_DISABLE. - nvidia,open-drain: Integer. enable: TEGRA_PIN_ENABLE. diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt index def8fcad8941..3b695131c51b 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt @@ -16,8 +16,6 @@ If the property interrupt-controller is defined, following property is required - reg-names: A string describing the "reg" entries. Must contain "eint". - interrupts : The interrupt output from the controller. - #interrupt-cells: Should be two. -- interrupt-parent: Phandle of the interrupt parent to which the external - GPIO interrupts are forwarded to. Please refer to pinctrl-bindings.txt in this directory for details of the common pinctrl bindings used by client devices, including the meaning of the diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt index bf76867168e9..4023bad2fe39 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt @@ -25,8 +25,6 @@ Required properties: - gpio-controller: Marks the device as a GPIO controller. Optional properties : -- interrupt-parent: phandle of the parent interrupt controller. - - interrupts: Interrupt specifier for the controllers interrupt. - interrupt-controller: Marks the device as a interrupt controller. diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt index a752a4716486..c2dbb3e8d840 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt @@ -10,6 +10,11 @@ Required properties: - #gpio-cells : Should be two. The first cell is the gpio pin number and the second cell is used for optional parameters. +- gpio-ranges: see ../gpio/gpio.txt + +Optional properties: + +- gpio-reserved-ranges: see ../gpio/gpio.txt Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for a general description of GPIO and interrupt bindings. @@ -67,6 +72,7 @@ Example: pinctrl-names = "default"; pinctrl-0 = <&gsbi5_uart_default>; + gpio-ranges = <&msmgpio 0 0 90>; gsbi5_uart_default: gsbi5_uart_default { mux { diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt index c4ea61ac56f2..68e93d5b7ede 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt @@ -40,6 +40,14 @@ MSM8960 platform. Definition: must be 2. Specifying the pin number and flags, as defined in <dt-bindings/gpio/gpio.h> +- gpio-ranges: + Usage: required + Definition: see ../gpio/gpio.txt + +- gpio-reserved-ranges: + Usage: optional + Definition: see ../gpio/gpio.txt + Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for a general description of GPIO and interrupt bindings. @@ -154,6 +162,7 @@ Example: gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 147>; interrupt-controller; #interrupt-cells = <2>; interrupts = <0 208 0>; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt index 93374f478b9e..991be0cd0948 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt @@ -13,6 +13,11 @@ Required properties: - #gpio-cells : Should be two. The first cell is the gpio pin number and the second cell is used for optional parameters. +- gpio-ranges: see ../gpio/gpio.txt + +Optional properties: + +- gpio-reserved-ranges: see ../gpio/gpio.txt Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for a general description of GPIO and interrupt bindings. @@ -64,6 +69,7 @@ Example: gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 100>; interrupt-controller; #interrupt-cells = <2>; interrupts = <0 208 0>; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt index 6e88e91feb11..7ed56a1b70fc 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt @@ -10,6 +10,11 @@ Required properties: - #gpio-cells : Should be two. The first cell is the gpio pin number and the second cell is used for optional parameters. +- gpio-ranges: see ../gpio/gpio.txt + +Optional properties: + +- gpio-reserved-ranges: see ../gpio/gpio.txt Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for a general description of GPIO and interrupt bindings. @@ -67,6 +72,7 @@ Example: gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&pinmux 0 0 69>; interrupt-controller; #interrupt-cells = <2>; interrupts = <0 32 0x4>; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.txt index 407b9443629d..6dd72f8599e9 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.txt @@ -40,6 +40,14 @@ IPQ8074 platform. Definition: must be 2. Specifying the pin number and flags, as defined in <dt-bindings/gpio/gpio.h> +- gpio-ranges: + Usage: required + Definition: see ../gpio/gpio.txt + +- gpio-reserved-ranges: + Usage: optional + Definition: see ../gpio/gpio.txt + Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for a general description of GPIO and interrupt bindings. @@ -148,6 +156,7 @@ Example: interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 70>; interrupt-controller; #interrupt-cells = <2>; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.txt index 1b52f01ddcb7..86ecdcfc4fb8 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.txt @@ -40,6 +40,14 @@ MDM9615 platform. Definition: must be 2. Specifying the pin number and flags, as defined in <dt-bindings/gpio/gpio.h> +- gpio-ranges: + Usage: required + Definition: see ../gpio/gpio.txt + +- gpio-reserved-ranges: + Usage: optional + Definition: see ../gpio/gpio.txt + Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for a general description of GPIO and interrupt bindings. @@ -127,6 +135,7 @@ Example: gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&msmgpio 0 0 88>; interrupt-controller; #interrupt-cells = <2>; interrupts = <0 16 0x4>; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.txt index df9a838ec5f9..cdc4787e59d2 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.txt @@ -10,6 +10,11 @@ Required properties: - #gpio-cells : Should be two. The first cell is the gpio pin number and the second cell is used for optional parameters. +- gpio-ranges: see ../gpio/gpio.txt + +Optional properties: + +- gpio-reserved-ranges: see ../gpio/gpio.txt Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for a general description of GPIO and interrupt bindings. @@ -62,6 +67,7 @@ Example: gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&msmgpio 0 0 173>; interrupt-controller; #interrupt-cells = <2>; interrupts = <0 16 0x4>; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.txt index 498caff6029e..195a7a0ef0cc 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.txt @@ -40,6 +40,14 @@ MSM8916 platform. Definition: must be 2. Specifying the pin number and flags, as defined in <dt-bindings/gpio/gpio.h> +- gpio-ranges: + Usage: required + Definition: see ../gpio/gpio.txt + +- gpio-reserved-ranges: + Usage: optional + Definition: see ../gpio/gpio.txt + Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for a general description of GPIO and interrupt bindings. @@ -162,6 +170,7 @@ Example: interrupts = <0 208 0>; gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 122>; interrupt-controller; #interrupt-cells = <2>; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt index eb8d8aa41f20..5034eb6653c7 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt @@ -40,6 +40,14 @@ MSM8960 platform. Definition: must be 2. Specifying the pin number and flags, as defined in <dt-bindings/gpio/gpio.h> +- gpio-ranges: + Usage: required + Definition: see ../gpio/gpio.txt + +- gpio-reserved-ranges: + Usage: optional + Definition: see ../gpio/gpio.txt + Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for a general description of GPIO and interrupt bindings. @@ -156,6 +164,7 @@ Example: gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&msmgpio 0 0 152>; interrupt-controller; #interrupt-cells = <2>; interrupts = <0 16 0x4>; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt index 453bd7c76d6b..c22e6c425d0b 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt @@ -10,6 +10,11 @@ Required properties: - #gpio-cells : Should be two. The first cell is the gpio pin number and the second cell is used for optional parameters. +- gpio-ranges: see ../gpio/gpio.txt + +Optional properties: + +- gpio-reserved-ranges: see ../gpio/gpio.txt Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for a general description of GPIO and interrupt bindings. @@ -87,6 +92,7 @@ Example: gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&msmgpio 0 0 146>; interrupt-controller; #interrupt-cells = <2>; interrupts = <0 208 0>; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.txt index 13cd629f896e..f15443f6e78e 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.txt @@ -42,6 +42,14 @@ MSM8994 platform. Definition: must be 2. Specifying the pin number and flags, as defined in <dt-bindings/gpio/gpio.h> +- gpio-ranges: + Usage: required + Definition: see ../gpio/gpio.txt + +- gpio-reserved-ranges: + Usage: optional + Definition: see ../gpio/gpio.txt + Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for a general description of GPIO and interrupt bindings. @@ -160,6 +168,7 @@ Example: interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&msmgpio 0 0 146>; interrupt-controller; #interrupt-cells = <2>; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt index aaf01e929eea..fa97f609fe45 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt @@ -40,6 +40,14 @@ MSM8996 platform. Definition: must be 2. Specifying the pin number and flags, as defined in <dt-bindings/gpio/gpio.h> +- gpio-ranges: + Usage: required + Definition: see ../gpio/gpio.txt + +- gpio-reserved-ranges: + Usage: optional + Definition: see ../gpio/gpio.txt + Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for a general description of GPIO and interrupt bindings. @@ -180,6 +188,7 @@ Example: reg = <0x01010000 0x300000>; interrupts = <0 208 0>; gpio-controller; + gpio-ranges = <&tlmm 0 0 150>; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt index 5c25fcb29fb5..ffd4345415f3 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt @@ -7,6 +7,7 @@ PMIC's from Qualcomm. Usage: required Value type: <string> Definition: must be one of: + "qcom,pm8005-gpio" "qcom,pm8018-gpio" "qcom,pm8038-gpio" "qcom,pm8058-gpio" @@ -15,7 +16,7 @@ PMIC's from Qualcomm. "qcom,pm8921-gpio" "qcom,pm8941-gpio" "qcom,pm8994-gpio" - "qcom,pmi8994-gpio" + "qcom,pm8998-gpio" "qcom,pma8084-gpio" "qcom,pmi8994-gpio" @@ -78,6 +79,7 @@ to specify in a pin configuration subnode: Value type: <string-array> Definition: List of gpio pins affected by the properties specified in this subnode. Valid pins are: + gpio1-gpio4 for pm8005 gpio1-gpio6 for pm8018 gpio1-gpio12 for pm8038 gpio1-gpio40 for pm8058 @@ -86,7 +88,7 @@ to specify in a pin configuration subnode: gpio1-gpio44 for pm8921 gpio1-gpio36 for pm8941 gpio1-gpio22 for pm8994 - gpio1-gpio10 for pmi8994 + gpio1-gpio26 for pm8998 gpio1-gpio22 for pma8084 gpio1-gpio10 for pmi8994 diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt index 5e00a21de2bf..70659c917bdc 100644 --- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt @@ -124,8 +124,6 @@ used as system wakeup events. A. External GPIO Interrupts: For supporting external gpio interrupts, the following properties should be specified in the pin-controller device node. - - interrupt-parent: phandle of the interrupt parent to which the external - GPIO interrupts are forwarded to. - interrupts: interrupt specifier for the controller. The format and value of the interrupt specifier depends on the interrupt parent for the controller. @@ -145,8 +143,13 @@ A. External GPIO Interrupts: For supporting external gpio interrupts, the B. External Wakeup Interrupts: For supporting external wakeup interrupts, a child node representing the external wakeup interrupt controller should be - included in the pin-controller device node. This child node should include - the following properties. + included in the pin-controller device node. + + Only one pin-controller device node can include external wakeup interrupts + child node (in other words, only one External Wakeup Interrupts + pin-controller is supported). + + This child node should include following properties: - compatible: identifies the type of the external wakeup interrupt controller The possible values are: @@ -156,12 +159,12 @@ B. External Wakeup Interrupts: For supporting external wakeup interrupts, a found on Samsung S3C2412 and S3C2413 SoCs, - samsung,s3c64xx-wakeup-eint: represents wakeup interrupt controller found on Samsung S3C64xx SoCs, + - samsung,s5pv210-wakeup-eint: represents wakeup interrupt controller + found on Samsung S5Pv210 SoCs, - samsung,exynos4210-wakeup-eint: represents wakeup interrupt controller found on Samsung Exynos4210 and S5PC110/S5PV210 SoCs. - samsung,exynos7-wakeup-eint: represents wakeup interrupt controller found on Samsung Exynos7 SoC. - - interrupt-parent: phandle of the interrupt parent to which the external - wakeup interrupts are forwarded to. - interrupts: interrupt used by multiplexed wakeup interrupts. In addition, following properties must be present in node of every bank @@ -181,8 +184,6 @@ B. External Wakeup Interrupts: For supporting external wakeup interrupts, a Node of every bank of pins supporting direct wake-up interrupts (without multiplexing) must contain following properties: - - interrupt-parent: phandle of the interrupt parent to which the external - wakeup interrupts are forwarded to. - interrupts: interrupts of the interrupt parent which are used for external wakeup interrupts from pins of the bank, must contain interrupts for all pins of the bank. diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt index 9a06e1fdbc42..ef4f2ff4a1aa 100644 --- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt @@ -37,11 +37,10 @@ Required properties: Optional properties: - reset: : Reference to the reset controller - - interrupt-parent: phandle of the interrupt parent to which the external - GPIO interrupts are forwarded to. - - st,syscfg: Should be phandle/offset pair. The phandle to the syscon node - which includes IRQ mux selection register, and the offset of the IRQ mux - selection register. + - st,syscfg: Should be phandle/offset/mask. + -The phandle to the syscon node which includes IRQ mux selection register. + -The offset of the IRQ mux selection register + -The field mask of IRQ mux, needed if different of 0xf. - gpio-ranges: Define a dedicated mapping between a pin-controller and a gpio controller. Format is <&phandle a b c> with: -(phandle): phandle of pin-controller. @@ -55,6 +54,8 @@ Optional properties: NOTE: If "gpio-ranges" is used for a gpio controller, all gpio-controller have to use a "gpio-ranges" entry. More details in Documentation/devicetree/bindings/gpio/gpio.txt. + - st,bank-ioport: should correspond to the EXTI IOport selection (EXTI line + used to select GPIOs as interrupts). Example 1: #include <dt-bindings/pinctrl/stm32f429-pinfunc.h> diff --git a/Documentation/devicetree/bindings/power/power_domain.txt b/Documentation/devicetree/bindings/power/power_domain.txt index 9b387f861aed..8f8b25a24b8f 100644 --- a/Documentation/devicetree/bindings/power/power_domain.txt +++ b/Documentation/devicetree/bindings/power/power_domain.txt @@ -114,18 +114,26 @@ Required properties: - power-domains : A list of PM domain specifiers, as defined by bindings of the power controller that is the PM domain provider. +Optional properties: + - power-domain-names : A list of power domain name strings sorted in the same + order as the power-domains property. Consumers drivers will use + power-domain-names to match power domains with power-domains + specifiers. + Example: leaky-device@12350000 { compatible = "foo,i-leak-current"; reg = <0x12350000 0x1000>; power-domains = <&power 0>; + power-domain-names = "io"; }; leaky-device@12351000 { compatible = "foo,i-leak-current"; reg = <0x12351000 0x1000>; power-domains = <&power 0>, <&power 1> ; + power-domain-names = "io", "clk"; }; The first example above defines a typical PM domain consumer device, which is @@ -133,7 +141,7 @@ located inside a PM domain with index 0 of a power controller represented by a node with the label "power". In the second example the consumer device are partitioned across two PM domains, the first with index 0 and the second with index 1, of a power controller that -is represented by a node with the label "power. +is represented by a node with the label "power". Optional properties: - required-opps: This contains phandle to an OPP node in another device's OPP diff --git a/Documentation/devicetree/bindings/power/supply/act8945a-charger.txt b/Documentation/devicetree/bindings/power/supply/act8945a-charger.txt index b86ecada4f84..c7dfb7cecf40 100644 --- a/Documentation/devicetree/bindings/power/supply/act8945a-charger.txt +++ b/Documentation/devicetree/bindings/power/supply/act8945a-charger.txt @@ -9,8 +9,6 @@ Required properties: - interrupts: <a b> where a is the interrupt number and b is a field that represents an encoding of the sense and level information for the interrupt. - - interrupt-parent: the phandle for the interrupt controller that - services interrupts for this device. Optional properties: - active-semi,input-voltage-threshold-microvolt: unit: mV; diff --git a/Documentation/devicetree/bindings/power/supply/bq24257.txt b/Documentation/devicetree/bindings/power/supply/bq24257.txt index d693702c9c1e..f8f5a1685bb9 100644 --- a/Documentation/devicetree/bindings/power/supply/bq24257.txt +++ b/Documentation/devicetree/bindings/power/supply/bq24257.txt @@ -6,8 +6,6 @@ Required properties: * "ti,bq24251" * "ti,bq24257" - reg: integer, i2c address of the device. -- interrupt-parent: Should be the phandle for the interrupt controller. Use in - conjunction with "interrupts". - interrupts: Interrupt mapping for GPIO IRQ (configure for both edges). Use in conjunction with "interrupt-parent". - ti,battery-regulation-voltage: integer, maximum charging voltage in uV. diff --git a/Documentation/devicetree/bindings/power/supply/lp8727_charger.txt b/Documentation/devicetree/bindings/power/supply/lp8727_charger.txt index 2246bc5c874b..0355a4b68f79 100644 --- a/Documentation/devicetree/bindings/power/supply/lp8727_charger.txt +++ b/Documentation/devicetree/bindings/power/supply/lp8727_charger.txt @@ -5,7 +5,6 @@ Required properties: - reg: I2C slave address 27h Optional properties: -- interrupt-parent: interrupt controller node (see interrupt binding[0]) - interrupts: interrupt specifier (see interrupt binding[0]) - debounce-ms: interrupt debounce time. (u32) diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max14656.txt b/Documentation/devicetree/bindings/power/supply/maxim,max14656.txt index d6e8dfd0a581..f956247d493e 100644 --- a/Documentation/devicetree/bindings/power/supply/maxim,max14656.txt +++ b/Documentation/devicetree/bindings/power/supply/maxim,max14656.txt @@ -3,7 +3,6 @@ Maxim MAX14656 / AL32 USB Charger Detector Required properties : - compatible : "maxim,max14656"; - reg: i2c slave address -- interrupt-parent: the phandle for the interrupt controller - interrupts: interrupt line Example: diff --git a/Documentation/devicetree/bindings/power/supply/rt9455_charger.txt b/Documentation/devicetree/bindings/power/supply/rt9455_charger.txt index 5d9ad5cf2c5a..1e6107c7578e 100644 --- a/Documentation/devicetree/bindings/power/supply/rt9455_charger.txt +++ b/Documentation/devicetree/bindings/power/supply/rt9455_charger.txt @@ -4,8 +4,6 @@ Required properties: - compatible: it should contain one of the following: "richtek,rt9455". - reg: integer, i2c address of the device. -- interrupt-parent: the phandle for the interrupt controller that - services interrupts for this device. - interrupts: interrupt mapping for GPIO IRQ, it should be configured with IRQ_TYPE_LEVEL_LOW flag. - richtek,output-charge-current: integer, output current from the charger to the diff --git a/Documentation/devicetree/bindings/power/supply/sbs_sbs-charger.txt b/Documentation/devicetree/bindings/power/supply/sbs_sbs-charger.txt index a3719623a94f..84e74151eef2 100644 --- a/Documentation/devicetree/bindings/power/supply/sbs_sbs-charger.txt +++ b/Documentation/devicetree/bindings/power/supply/sbs_sbs-charger.txt @@ -7,8 +7,6 @@ Required properties: specific registers. Optional properties: -- interrupt-parent: Should be the phandle for the interrupt controller. Use in - conjunction with "interrupts". - interrupts: Interrupt mapping for GPIO IRQ. Use in conjunction with "interrupt-parent". If an interrupt is not provided the driver will switch automatically to polling. diff --git a/Documentation/devicetree/bindings/powerpc/4xx/akebono.txt b/Documentation/devicetree/bindings/powerpc/4xx/akebono.txt index db939210e29d..940fd78e3363 100644 --- a/Documentation/devicetree/bindings/powerpc/4xx/akebono.txt +++ b/Documentation/devicetree/bindings/powerpc/4xx/akebono.txt @@ -19,7 +19,6 @@ The IBM Akebono board is a development board for the PPC476GTR SoC. - compatible : should be "ibm,476gtr-sdhci","generic-sdhci". - reg : should contain the SDHCI registers location and length. - - interrupt-parent : a phandle for the interrupt controller. - interrupts : should contain the SDHCI interrupt. 1.b) The Advanced Host Controller Interface (AHCI) SATA node @@ -30,7 +29,6 @@ The IBM Akebono board is a development board for the PPC476GTR SoC. - compatible : should be "ibm,476gtr-ahci". - reg : should contain the AHCI registers location and length. - - interrupt-parent : a phandle for the interrupt controller. - interrupts : should contain the AHCI interrupt. 1.c) The FPGA node diff --git a/Documentation/devicetree/bindings/powerpc/4xx/hsta.txt b/Documentation/devicetree/bindings/powerpc/4xx/hsta.txt index c737c8338705..66dbd9ff56f7 100644 --- a/Documentation/devicetree/bindings/powerpc/4xx/hsta.txt +++ b/Documentation/devicetree/bindings/powerpc/4xx/hsta.txt @@ -13,7 +13,6 @@ device tree entries: Require properties: - compatible : "ibm,476gtr-hsta-msi", "ibm,hsta-msi" - reg : register mapping for the HSTA MSI space -- interrupt-parent : parent controller for mapping interrupts - interrupts : ordered interrupt mapping for each MSI in the register space. The first interrupt should be associated with a register offset of 0x00, the second to 0x10, etc. diff --git a/Documentation/devicetree/bindings/powerpc/4xx/ppc440spe-adma.txt b/Documentation/devicetree/bindings/powerpc/4xx/ppc440spe-adma.txt index 515ebcf1b97d..de6a5f7d4aa4 100644 --- a/Documentation/devicetree/bindings/powerpc/4xx/ppc440spe-adma.txt +++ b/Documentation/devicetree/bindings/powerpc/4xx/ppc440spe-adma.txt @@ -38,7 +38,6 @@ DMA devices. 2 sources: DMAx CS FIFO Needs Service IRQ (on UIC0) and DMA Error IRQ (on UIC1). The latter is common for both DMA engines>. - - interrupt-parent : needed for interrupt mapping Example: @@ -65,7 +64,6 @@ DMA devices. - compatible : "amcc,xor-accelerator"; - reg : <registers mapping> - interrupts : <interrupt mapping for XOR interrupt source> - - interrupt-parent : for interrupt mapping Example: diff --git a/Documentation/devicetree/bindings/powerpc/fsl/dcsr.txt b/Documentation/devicetree/bindings/powerpc/fsl/dcsr.txt index 18a88100af94..4b01e1afafda 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/dcsr.txt +++ b/Documentation/devicetree/bindings/powerpc/fsl/dcsr.txt @@ -84,13 +84,6 @@ PROPERTIES Interrupt numbers are listed in order (perfmon, event0, event1). - - interrupt-parent - Usage: required - Value type: <phandle> - Definition: A single <phandle> value that points - to the interrupt parent to which the child domain - is being mapped. Value must be "&mpic" - - reg Usage: required Value type: <prop-encoded-array> diff --git a/Documentation/devicetree/bindings/powerpc/fsl/diu.txt b/Documentation/devicetree/bindings/powerpc/fsl/diu.txt index b66cb6d31d69..eb45db1ecee5 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/diu.txt +++ b/Documentation/devicetree/bindings/powerpc/fsl/diu.txt @@ -8,8 +8,6 @@ Required properties: - reg : should contain at least address and length of the DIU register set. - interrupts : one DIU interrupt should be described here. -- interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. Optional properties: - edid : verbatim EDID data block describing attached display. diff --git a/Documentation/devicetree/bindings/powerpc/fsl/dma.txt b/Documentation/devicetree/bindings/powerpc/fsl/dma.txt index 7fc1b010fa75..c11ad5c6db21 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/dma.txt +++ b/Documentation/devicetree/bindings/powerpc/fsl/dma.txt @@ -13,7 +13,6 @@ Required properties: DMA channels and the address space of the DMA controller - cell-index : controller index. 0 for controller @ 0x8100 - interrupts : interrupt specifier for DMA IRQ -- interrupt-parent : optional, if needed for interrupt mapping - DMA channel nodes: - compatible : must include "fsl,elo-dma-channel" @@ -25,7 +24,6 @@ Optional properties: - interrupts : interrupt specifier for DMA channel IRQ (on 83xx this is expected to be identical to the interrupts property of the parent node) - - interrupt-parent : optional, if needed for interrupt mapping Example: dma@82a8 { @@ -88,7 +86,6 @@ Required properties: - cell-index : DMA channel index starts at 0. - reg : DMA channel specific registers - interrupts : interrupt specifier for DMA channel IRQ - - interrupt-parent : optional, if needed for interrupt mapping Example: dma@21300 { @@ -146,7 +143,6 @@ Required properties: - compatible : must include "fsl,eloplus-dma-channel" - reg : DMA channel specific registers - interrupts : interrupt specifier for DMA channel IRQ - - interrupt-parent : optional, if needed for interrupt mapping Example: dma@100300 { diff --git a/Documentation/devicetree/bindings/powerpc/fsl/ecm.txt b/Documentation/devicetree/bindings/powerpc/fsl/ecm.txt index f514f29c67d6..76dc547bc492 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/ecm.txt +++ b/Documentation/devicetree/bindings/powerpc/fsl/ecm.txt @@ -57,8 +57,4 @@ PROPERTIES Usage: required Value type: <prop-encoded-array> - - interrupt-parent - Usage: required - Value type: <phandle> - ===================================================================== diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mcm.txt b/Documentation/devicetree/bindings/powerpc/fsl/mcm.txt index 4ceda9b3b413..a5dae6b1f545 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/mcm.txt +++ b/Documentation/devicetree/bindings/powerpc/fsl/mcm.txt @@ -57,8 +57,4 @@ PROPERTIES Usage: required Value type: <prop-encoded-array> - - interrupt-parent - Usage: required - Value type: <phandle> - ===================================================================== diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mpc5121-psc.txt b/Documentation/devicetree/bindings/powerpc/fsl/mpc5121-psc.txt index 647817527c88..5dfd68f1a423 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/mpc5121-psc.txt +++ b/Documentation/devicetree/bindings/powerpc/fsl/mpc5121-psc.txt @@ -18,8 +18,6 @@ Required properties : - interrupts : <a b> where a is the interrupt number of the PSC FIFO Controller and b is a field that represents an encoding of the sense and level information for the interrupt. - - interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. Recommended properties : - fsl,rx-fifo-size : the size of the RX fifo slice (a multiple of 4) @@ -45,8 +43,6 @@ Required properties : - interrupts : <a b> where a is the interrupt number of the PSC FIFO Controller and b is a field that represents an encoding of the sense and level information for the interrupt. - - interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. Recommended properties : - clocks : specifies the clock needed to operate the fifo controller diff --git a/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt b/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt index 82dd5b65cf48..f8d2b7fe06d6 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt +++ b/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt @@ -21,11 +21,6 @@ Required properties: be set as edge sensitive. If msi-available-ranges is present, only the interrupts that correspond to available ranges shall be present. -- interrupt-parent: the phandle for the interrupt controller - that services interrupts for this device. for 83xx cpu, the interrupts - are routed to IPIC, and for 85xx/86xx cpu the interrupts are routed - to MPIC. - Optional properties: - msi-available-ranges: use <start count> style section to define which msi interrupt can be used in the 256 msi interrupts. This property is diff --git a/Documentation/devicetree/bindings/powerpc/fsl/pamu.txt b/Documentation/devicetree/bindings/powerpc/fsl/pamu.txt index c2b2899885f2..b21ab85de6e7 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/pamu.txt +++ b/Documentation/devicetree/bindings/powerpc/fsl/pamu.txt @@ -32,8 +32,6 @@ Optional properties: A standard property. It represents the CCSR registers of all child PAMUs combined. Include it to provide support for legacy drivers. -- interrupt-parent : <phandle> - Phandle to interrupt controller - fsl,portid-mapping : <u32> The Coherency Subdomain ID Port Mapping Registers and Snoop ID Port Mapping registers, which are part of the diff --git a/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt b/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt index a3dc4b9fa11a..c4d78f28d23c 100644 --- a/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt +++ b/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt @@ -148,7 +148,6 @@ Nintendo Wii device tree - reg : should contain the controller registers location and length - interrupt-controller - interrupts : should contain the cascade interrupt of the "flipper" pic - - interrupt-parent: should contain the phandle of the "flipper" pic 1.l) The General Purpose I/O (GPIO) controller node diff --git a/Documentation/devicetree/bindings/regulator/cpcap-regulator.txt b/Documentation/devicetree/bindings/regulator/cpcap-regulator.txt index 675f4437ce92..36f5e2f5cc0f 100644 --- a/Documentation/devicetree/bindings/regulator/cpcap-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/cpcap-regulator.txt @@ -5,6 +5,7 @@ Requires node properties: - "compatible" value one of: "motorola,cpcap-regulator" "motorola,mapphone-cpcap-regulator" + "motorola,xoom-cpcap-regulator" Required regulator properties: - "regulator-name" diff --git a/Documentation/devicetree/bindings/regulator/max8997-regulator.txt b/Documentation/devicetree/bindings/regulator/max8997-regulator.txt index 5c186a7a77ba..6fe825b8ac1b 100644 --- a/Documentation/devicetree/bindings/regulator/max8997-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/max8997-regulator.txt @@ -32,8 +32,6 @@ Required properties: 'max8997,pmic-buck[1/2/5]-dvs-voltage' should be specified. Optional properties: -- interrupt-parent: Specifies the phandle of the interrupt controller to which - the interrupts from max8997 are delivered to. - interrupts: Interrupt specifiers for two interrupt sources. - First interrupt specifier is for 'irq1' interrupt. - Second interrupt specifier is for 'alert' interrupt. diff --git a/Documentation/devicetree/bindings/regulator/palmas-pmic.txt b/Documentation/devicetree/bindings/regulator/palmas-pmic.txt index 99872819604f..84bc76a7c39e 100644 --- a/Documentation/devicetree/bindings/regulator/palmas-pmic.txt +++ b/Documentation/devicetree/bindings/regulator/palmas-pmic.txt @@ -18,7 +18,6 @@ Required properties: ti,tps659038-pmic and also the generic series names ti,palmas-pmic -- interrupt-parent : The parent interrupt controller which is palmas. - interrupts : The interrupt number and the type which can be looked up here: arch/arm/boot/dts/include/dt-bindings/interrupt-controller/irq.h - interrupts-name: The names of the individual interrupts. diff --git a/Documentation/devicetree/bindings/regulator/pfuze100.txt b/Documentation/devicetree/bindings/regulator/pfuze100.txt index f0ada3b14d70..c7610718adff 100644 --- a/Documentation/devicetree/bindings/regulator/pfuze100.txt +++ b/Documentation/devicetree/bindings/regulator/pfuze100.txt @@ -1,9 +1,18 @@ PFUZE100 family of regulators Required properties: -- compatible: "fsl,pfuze100", "fsl,pfuze200", "fsl,pfuze3000" +- compatible: "fsl,pfuze100", "fsl,pfuze200", "fsl,pfuze3000", "fsl,pfuze3001" - reg: I2C slave address +Optional properties: +- fsl,pfuze-support-disable-sw: Boolean, if present disable all unused switch + regulators to save power consumption. Attention, ensure that all important + regulators (e.g. DDR ref, DDR supply) has set the "regulator-always-on" + property. If not present, the switched regualtors are always on and can't be + disabled. This binding is a workaround to keep backward compatibility with + old dtb's which rely on the fact that the switched regulators are always on + and don't mark them explicit as "regulator-always-on". + Required child node: - regulators: This is the list of child nodes that specify the regulator initialization data for defined regulators. Please refer to below doc @@ -16,6 +25,8 @@ Required child node: sw1ab,sw2,sw3a,sw3b,swbst,vsnvs,vrefddr,vgen1~vgen6,coin --PFUZE3000 sw1a,sw1b,sw2,sw3,swbst,vsnvs,vrefddr,vldo1,vldo2,vccsd,v33,vldo3,vldo4 + --PFUZE3001 + sw1,sw2,sw3,vsnvs,vldo1,vldo2,vccsd,v33,vldo3,vldo4 Each regulator is defined using the standard binding for regulators. @@ -303,3 +314,76 @@ Example 3: PFUZE3000 }; }; }; + +Example 4: PFUZE 3001 + + pfuze3001: pmic@8 { + compatible = "fsl,pfuze3001"; + reg = <0x08>; + + regulators { + sw1_reg: sw1 { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3_reg: sw3 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1650000>; + regulator-boot-on; + regulator-always-on; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen2_reg: vldo2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + regulator-always-on; + }; + + vgen3_reg: vccsd { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen4_reg: v33 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen5_reg: vldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen6_reg: vldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt new file mode 100644 index 000000000000..7ef2dbe48e8a --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt @@ -0,0 +1,160 @@ +Qualcomm Technologies, Inc. RPMh Regulators + +rpmh-regulator devices support PMIC regulator management via the Voltage +Regulator Manager (VRM) and Oscillator Buffer (XOB) RPMh accelerators. The APPS +processor communicates with these hardware blocks via a Resource State +Coordinator (RSC) using command packets. The VRM allows changing three +parameters for a given regulator: enable state, output voltage, and operating +mode. The XOB allows changing only a single parameter for a given regulator: +its enable state. Despite its name, the XOB is capable of controlling the +enable state of any PMIC peripheral. It is used for clock buffers, low-voltage +switches, and LDO/SMPS regulators which have a fixed voltage and mode. + +======================= +Required Node Structure +======================= + +RPMh regulators must be described in two levels of device nodes. The first +level describes the PMIC containing the regulators and must reside within an +RPMh device node. The second level describes each regulator within the PMIC +which is to be used on the board. Each of these regulators maps to a single +RPMh resource. + +The names used for regulator nodes must match those supported by a given PMIC. +Supported regulator node names: + PM8998: smps1 - smps13, ldo1 - ldo28, lvs1 - lvs2 + PMI8998: bob + PM8005: smps1 - smps4 + +======================== +First Level Nodes - PMIC +======================== + +- compatible + Usage: required + Value type: <string> + Definition: Must be one of: "qcom,pm8998-rpmh-regulators", + "qcom,pmi8998-rpmh-regulators" or + "qcom,pm8005-rpmh-regulators". + +- qcom,pmic-id + Usage: required + Value type: <string> + Definition: RPMh resource name suffix used for the regulators found on + this PMIC. Typical values: "a", "b", "c", "d", "e", "f". + +- vdd-s1-supply +- vdd-s2-supply +- vdd-s3-supply +- vdd-s4-supply + Usage: optional (PM8998 and PM8005 only) + Value type: <phandle> + Definition: phandle of the parent supply regulator of one or more of the + regulators for this PMIC. + +- vdd-s5-supply +- vdd-s6-supply +- vdd-s7-supply +- vdd-s8-supply +- vdd-s9-supply +- vdd-s10-supply +- vdd-s11-supply +- vdd-s12-supply +- vdd-s13-supply +- vdd-l1-l27-supply +- vdd-l2-l8-l17-supply +- vdd-l3-l11-supply +- vdd-l4-l5-supply +- vdd-l6-supply +- vdd-l7-l12-l14-l15-supply +- vdd-l9-supply +- vdd-l10-l23-l25-supply +- vdd-l13-l19-l21-supply +- vdd-l16-l28-supply +- vdd-l18-l22-supply +- vdd-l20-l24-supply +- vdd-l26-supply +- vin-lvs-1-2-supply + Usage: optional (PM8998 only) + Value type: <phandle> + Definition: phandle of the parent supply regulator of one or more of the + regulators for this PMIC. + +- vdd-bob-supply + Usage: optional (PMI8998 only) + Value type: <phandle> + Definition: BOB regulator parent supply phandle + +=============================== +Second Level Nodes - Regulators +=============================== + +- qcom,always-wait-for-ack + Usage: optional + Value type: <empty> + Definition: Boolean flag which indicates that the application processor + must wait for an ACK or a NACK from RPMh for every request + sent for this regulator including those which are for a + strictly lower power state. + +Other properties defined in Documentation/devicetree/bindings/regulator.txt +may also be used. regulator-initial-mode and regulator-allowed-modes may be +specified for VRM regulators using mode values from +include/dt-bindings/regulator/qcom,rpmh-regulator.h. regulator-allow-bypass +may be specified for BOB type regulators managed via VRM. +regulator-allow-set-load may be specified for LDO type regulators managed via +VRM. + +======== +Examples +======== + +#include <dt-bindings/regulator/qcom,rpmh-regulator.h> + +&apps_rsc { + pm8998-rpmh-regulators { + compatible = "qcom,pm8998-rpmh-regulators"; + qcom,pmic-id = "a"; + + vdd-l7-l12-l14-l15-supply = <&pm8998_s5>; + + smps2 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + pm8998_s5: smps5 { + regulator-min-microvolt = <1904000>; + regulator-max-microvolt = <2040000>; + }; + + ldo7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-allowed-modes = + <RPMH_REGULATOR_MODE_LPM + RPMH_REGULATOR_MODE_HPM>; + regulator-allow-set-load; + }; + + lvs1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; + + pmi8998-rpmh-regulators { + compatible = "qcom,pmi8998-rpmh-regulators"; + qcom,pmic-id = "b"; + + bob { + regulator-min-microvolt = <3312000>; + regulator-max-microvolt = <3600000>; + regulator-allowed-modes = + <RPMH_REGULATOR_MODE_AUTO + RPMH_REGULATOR_MODE_HPM>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.txt b/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.txt index 4edf3137d9f7..76ead07072b1 100644 --- a/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.txt @@ -1,13 +1,5 @@ ROHM BD71837 Power Management Integrated Circuit (PMIC) regulator bindings -BD71837MWV is a programmable Power Management -IC (PMIC) for powering single-core, dual-core, and -quad-core SoC’s such as NXP-i.MX 8M. It is optimized -for low BOM cost and compact solution footprint. It -integrates 8 Buck regulators and 7 LDO’s to provide all -the power rails required by the SoC and the commonly -used peripherals. - Required properties: - regulator-name: should be "buck1", ..., "buck8" and "ldo1", ..., "ldo7" diff --git a/Documentation/devicetree/bindings/regulator/tps65090.txt b/Documentation/devicetree/bindings/regulator/tps65090.txt index ca69f5e3040c..ae326f263597 100644 --- a/Documentation/devicetree/bindings/regulator/tps65090.txt +++ b/Documentation/devicetree/bindings/regulator/tps65090.txt @@ -16,7 +16,7 @@ Required properties: Optional properties: - ti,enable-ext-control: This is applicable for DCDC1, DCDC2 and DCDC3. If DCDCs are externally controlled then this property should be there. -- "dcdc-ext-control-gpios: This is applicable for DCDC1, DCDC2 and DCDC3. +- dcdc-ext-control-gpios: This is applicable for DCDC1, DCDC2 and DCDC3. If DCDCs are externally controlled and if it is from GPIO then GPIO number should be provided. If it is externally controlled and no GPIO entry then driver will just configure this rails as external control diff --git a/Documentation/devicetree/bindings/regulator/uniphier-regulator.txt b/Documentation/devicetree/bindings/regulator/uniphier-regulator.txt new file mode 100644 index 000000000000..c9919f4b92d2 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/uniphier-regulator.txt @@ -0,0 +1,57 @@ +Socionext UniPhier Regulator Controller + +This describes the devicetree bindings for regulator controller implemented +on Socionext UniPhier SoCs. + +USB3 Controller +--------------- + +This regulator controls VBUS and belongs to USB3 glue layer. Before using +the regulator, it is necessary to control the clocks and resets to enable +this layer. These clocks and resets should be described in each property. + +Required properties: +- compatible: Should be + "socionext,uniphier-pro4-usb3-regulator" - for Pro4 SoC + "socionext,uniphier-pxs2-usb3-regulator" - for PXs2 SoC + "socionext,uniphier-ld20-usb3-regulator" - for LD20 SoC + "socionext,uniphier-pxs3-usb3-regulator" - for PXs3 SoC +- reg: Specifies offset and length of the register set for the device. +- clocks: A list of phandles to the clock gate for USB3 glue layer. + According to the clock-names, appropriate clocks are required. +- clock-names: Should contain + "gio", "link" - for Pro4 SoC + "link" - for others +- resets: A list of phandles to the reset control for USB3 glue layer. + According to the reset-names, appropriate resets are required. +- reset-names: Should contain + "gio", "link" - for Pro4 SoC + "link" - for others + +See Documentation/devicetree/bindings/regulator/regulator.txt +for more details about the regulator properties. + +Example: + + usb-glue@65b00000 { + compatible = "socionext,uniphier-ld20-dwc3-glue", + "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x65b00000 0x400>; + + usb_vbus0: regulators@100 { + compatible = "socionext,uniphier-ld20-usb3-regulator"; + reg = <0x100 0x10>; + clock-names = "link"; + clocks = <&sys_clk 14>; + reset-names = "link"; + resets = <&sys_rst 14>; + }; + + phy { + ... + phy-supply = <&usb_vbus0>; + }; + ... + }; diff --git a/Documentation/devicetree/bindings/remoteproc/ti,davinci-rproc.txt b/Documentation/devicetree/bindings/remoteproc/ti,davinci-rproc.txt index e44a97e21164..25f8658e216f 100644 --- a/Documentation/devicetree/bindings/remoteproc/ti,davinci-rproc.txt +++ b/Documentation/devicetree/bindings/remoteproc/ti,davinci-rproc.txt @@ -45,12 +45,6 @@ The following are the mandatory properties: per the bindings in Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt -Optional properties: --------------------- -- interrupt-parent: phandle to the interrupt controller node. This property - is needed if the device node hierarchy doesn't have an - interrupt controller. - Example: -------- diff --git a/Documentation/devicetree/bindings/remoteproc/ti,keystone-rproc.txt b/Documentation/devicetree/bindings/remoteproc/ti,keystone-rproc.txt index 1eb72874130b..461dc1d8d570 100644 --- a/Documentation/devicetree/bindings/remoteproc/ti,keystone-rproc.txt +++ b/Documentation/devicetree/bindings/remoteproc/ti,keystone-rproc.txt @@ -51,12 +51,6 @@ The following are the mandatory properties: Documentation/devicetree/bindings/reset/ti,sci-reset.txt for 66AK2G SoCs -- interrupt-parent: Should contain a phandle to the Keystone 2 IRQ controller - IP node that is used by the ARM CorePac processor to - receive interrupts from the DSP remote processors. See - Documentation/devicetree/bindings/interrupt-controller/ti,keystone-irq.txt - for details. - - interrupts: Should contain an entry for each value in 'interrupt-names'. Each entry should have the interrupt source number used by the remote processor to the host processor. The values should diff --git a/Documentation/devicetree/bindings/reset/st,sti-softreset.txt b/Documentation/devicetree/bindings/reset/st,sti-softreset.txt index a21658f18fe6..3661e6153a92 100644 --- a/Documentation/devicetree/bindings/reset/st,sti-softreset.txt +++ b/Documentation/devicetree/bindings/reset/st,sti-softreset.txt @@ -15,7 +15,7 @@ Please refer to reset.txt in this directory for common reset controller binding usage. Required properties: -- compatible: Should be st,stih407-softreset"; +- compatible: Should be "st,stih407-softreset"; - #reset-cells: 1, see below example: diff --git a/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt b/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt index 1d990bcc0baf..d946f28502b3 100644 --- a/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt +++ b/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt @@ -7,8 +7,6 @@ Required properties: - compatible : should contain "brcm,brcmstb-waketimer" - reg : the register start and length for the WKTMR block - interrupts : The TIMER interrupt -- interrupt-parent: The phandle to the Always-On (AON) Power Management (PM) L2 - interrupt controller node - clocks : The phandle to the UPG fixed clock (27Mhz domain) Example: diff --git a/Documentation/devicetree/bindings/rtc/isil,isl12057.txt b/Documentation/devicetree/bindings/rtc/isil,isl12057.txt index fbbdd92e5af9..ff7c43555199 100644 --- a/Documentation/devicetree/bindings/rtc/isil,isl12057.txt +++ b/Documentation/devicetree/bindings/rtc/isil,isl12057.txt @@ -25,9 +25,6 @@ Optional properties: - "wakeup-source": mark the chip as a wakeup source, independently of the availability of an IRQ line connected to the SoC. - - "interrupt-parent", "interrupts": for passing the interrupt line - of the SoC connected to IRQ#2 of the RTC chip. - Example isl12057 node without IRQ#2 pin connected (no alarm support): diff --git a/Documentation/devicetree/bindings/rtc/rtc-cmos.txt b/Documentation/devicetree/bindings/rtc/rtc-cmos.txt index 7382989b3052..b94b35f3600b 100644 --- a/Documentation/devicetree/bindings/rtc/rtc-cmos.txt +++ b/Documentation/devicetree/bindings/rtc/rtc-cmos.txt @@ -7,7 +7,6 @@ Required properties: Optional properties: - interrupts : should contain interrupt. - - interrupt-parent : interrupt source phandle. - ctrl-reg : Contains the initial value of the control register also called "Register B". - freq-reg : Contains the initial value of the frequency register also diff --git a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt index d28d6e7f6ae8..226cc93df875 100644 --- a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt +++ b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt @@ -21,7 +21,6 @@ Required properties: - reg: I2C bus address of the device Optional properties: -- interrupt-parent: phandle for the interrupt controller. - interrupts: rtc alarm interrupt. - clock-output-names: From common clock binding to override the default output clock name diff --git a/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt b/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt index 717d93860af1..c746cb221210 100644 --- a/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt +++ b/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt @@ -16,7 +16,6 @@ Required properties: - reg: I2C bus address of the device Optional properties: -- interrupt-parent: phandle for the interrupt controller. - interrupts: rtc alarm interrupt. - clock-output-names: From common clock binding to override the default output clock name diff --git a/Documentation/devicetree/bindings/rtc/rtc-omap.txt b/Documentation/devicetree/bindings/rtc/rtc-omap.txt index bee41f97044e..062ebb14cecf 100644 --- a/Documentation/devicetree/bindings/rtc/rtc-omap.txt +++ b/Documentation/devicetree/bindings/rtc/rtc-omap.txt @@ -11,7 +11,6 @@ Required properties: - "ti,am4372-rtc" - for RTC IP used similar to that on AM437X SoC family. - reg: Address range of rtc register set - interrupts: rtc timer, alarm interrupts in order -- interrupt-parent: phandle for the interrupt controller Optional properties: - system-power-controller: whether the rtc is controlling the system power diff --git a/Documentation/devicetree/bindings/rtc/rtc-palmas.txt b/Documentation/devicetree/bindings/rtc/rtc-palmas.txt index eb1c7fdeb413..c6cf37758a77 100644 --- a/Documentation/devicetree/bindings/rtc/rtc-palmas.txt +++ b/Documentation/devicetree/bindings/rtc/rtc-palmas.txt @@ -3,7 +3,6 @@ Palmas RTC controller bindings Required properties: - compatible: - "ti,palmas-rtc" for palma series of the RTC controller -- interrupt-parent: Parent interrupt device, must be handle of palmas node. - interrupts: Interrupt number of RTC submodule on device. Optional properties: diff --git a/Documentation/devicetree/bindings/rtc/spear-rtc.txt b/Documentation/devicetree/bindings/rtc/spear-rtc.txt index ca67ac62108e..fecf8e4ad4b4 100644 --- a/Documentation/devicetree/bindings/rtc/spear-rtc.txt +++ b/Documentation/devicetree/bindings/rtc/spear-rtc.txt @@ -3,8 +3,6 @@ Required properties: - compatible : "st,spear600-rtc" - reg : Address range of the rtc registers -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupt: Should contain the rtc interrupt number Example: diff --git a/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt b/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt index 7c170da0d4b7..1f5754299d31 100644 --- a/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt +++ b/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt @@ -3,7 +3,6 @@ Spreadtrum SC27xx Real Time Clock Required properties: - compatible: should be "sprd,sc2731-rtc". - reg: address offset of rtc register. -- interrupt-parent: phandle for the interrupt controller. - interrupts: rtc alarm interrupt. Example: diff --git a/Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt b/Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt index c920e2736991..130ca5b98253 100644 --- a/Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt +++ b/Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt @@ -13,8 +13,6 @@ Required properties: It is required on stm32(h7/mp1). - clock-names: must be "rtc_ck" and "pclk". It is required on stm32(h7/mp1). -- interrupt-parent: phandle for the interrupt controller. - It is required on stm32(f4/f7/h7). - interrupts: rtc alarm interrupt. On stm32mp1, a second interrupt is required for rtc alarm wakeup interrupt. - st,syscfg: phandle/offset/mask triplet. The phandle to pwrcfg used to diff --git a/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt b/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt index 3ebeb311335f..e615a897b20e 100644 --- a/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt +++ b/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt @@ -3,7 +3,6 @@ ST-Ericsson COH 901 331 Real Time Clock Required properties: - compatible: must be "stericsson,coh901331" - reg: address range of rtc register set. -- interrupt-parent: phandle for the interrupt controller. - interrupts: rtc alarm interrupt. - clocks: phandle to the rtc clock source diff --git a/Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt b/Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt index 6a4e0d30d8c4..0dc121b6eace 100644 --- a/Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt +++ b/Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt @@ -6,7 +6,6 @@ Required properties: - reg: address on the bus Optional ST33ZP24 Properties: -- interrupt-parent: phandle for the interrupt gpio controller - interrupts: GPIO interrupt to which the chip is connected - lpcpd-gpios: Output GPIO pin used for ST33ZP24 power management D1/D2 state. If set, power must be present when the platform is going into sleep/hibernate mode. diff --git a/Documentation/devicetree/bindings/security/tpm/st33zp24-spi.txt b/Documentation/devicetree/bindings/security/tpm/st33zp24-spi.txt index 604dce901b60..37198971f17b 100644 --- a/Documentation/devicetree/bindings/security/tpm/st33zp24-spi.txt +++ b/Documentation/devicetree/bindings/security/tpm/st33zp24-spi.txt @@ -5,7 +5,6 @@ Required properties: - spi-max-frequency: Maximum SPI frequency (<= 10000000). Optional ST33ZP24 Properties: -- interrupt-parent: phandle for the interrupt gpio controller - interrupts: GPIO interrupt to which the chip is connected - lpcpd-gpios: Output GPIO pin used for ST33ZP24 power management D1/D2 state. If set, power must be present when the platform is going into sleep/hibernate mode. diff --git a/Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt b/Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt index 41d740545189..7c6304426da1 100644 --- a/Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt +++ b/Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt @@ -13,7 +13,7 @@ Required properties: "tcg,tpm-tis-mmio". Valid chip strings are: * "atmel,at97sc3204" - reg: The location of the MMIO registers, should be at least 0x5000 bytes -- interrupt-parent/interrupts: An optional interrupt indicating command completion. +- interrupts: An optional interrupt indicating command completion. Example: diff --git a/Documentation/devicetree/bindings/serial/maxim,max310x.txt b/Documentation/devicetree/bindings/serial/maxim,max310x.txt index 823f77dd7978..79e10a05a96a 100644 --- a/Documentation/devicetree/bindings/serial/maxim,max310x.txt +++ b/Documentation/devicetree/bindings/serial/maxim,max310x.txt @@ -7,8 +7,6 @@ Required properties: - "maxim,max3109" for Maxim MAX3109, - "maxim,max14830" for Maxim MAX14830. - reg: SPI chip select number. -- interrupt-parent: The phandle for the interrupt controller that - services interrupts for this IC. - interrupts: Specifies the interrupt source of the parent interrupt controller. The format of the interrupt specifier depends on the parent interrupt controller. diff --git a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt index fbfe53635a3a..e7921a8e276b 100644 --- a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt +++ b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt @@ -10,8 +10,6 @@ Required properties: - "nxp,sc16is760" for NXP SC16IS760, - "nxp,sc16is762" for NXP SC16IS762. - reg: I2C address of the SC16IS7xx device. -- interrupt-parent: The phandle for the interrupt controller that - services interrupts for this IC. - interrupts: Should contain the UART interrupt - clocks: Reference to the IC source clock. @@ -44,8 +42,6 @@ Required properties: - "nxp,sc16is760" for NXP SC16IS760, - "nxp,sc16is762" for NXP SC16IS762. - reg: SPI chip select number. -- interrupt-parent: The phandle for the interrupt controller that - services interrupts for this IC. - interrupts: Specifies the interrupt source of the parent interrupt controller. The format of the interrupt specifier depends on the parent interrupt controller. diff --git a/Documentation/devicetree/bindings/serial/qca,ar9330-uart.txt b/Documentation/devicetree/bindings/serial/qca,ar9330-uart.txt index c5e032c85bf9..7d65126bd1d7 100644 --- a/Documentation/devicetree/bindings/serial/qca,ar9330-uart.txt +++ b/Documentation/devicetree/bindings/serial/qca,ar9330-uart.txt @@ -7,9 +7,6 @@ Required properties: - reg: Specifies the physical base address of the controller and the length of the memory mapped region. -- interrupt-parent: The phandle for the interrupt controller that - services interrupts for this device. - - interrupts: Specifies the interrupt source of the parent interrupt controller. The format of the interrupt specifier depends on the parent interrupt controller. diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/gpio.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/gpio.txt index 626e1afa64a6..cce3cd71e85a 100644 --- a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/gpio.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/gpio.txt @@ -21,7 +21,6 @@ Optional properties: one as described by the fsl,cpm1-gpio-irq-mask property. There should be as many interrupts as number of ones in the mask property. The first interrupt in the list corresponds to the most significant bit of the mask. -- interrupt-parent : Parent for the above interrupt property. Example of four SOC GPIO banks defined as gpio-controller nodes: diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/ucc.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/ucc.txt index e47734bee3f0..5efb7ac94c79 100644 --- a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/ucc.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/ucc.txt @@ -11,8 +11,6 @@ Required properties: information for the interrupt. This should be encoded based on the information in section 2) depending on the type of interrupt controller you have. -- interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. - pio-handle : The phandle for the Parallel I/O port configuration. - port-number : for UART drivers, the port number to use, between 0 and 3. This usually corresponds to the /dev/ttyQE device, e.g. <0> = /dev/ttyQE0. diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/usb.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/usb.txt index 9ccd5f30405b..da13999337a4 100644 --- a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/usb.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/usb.txt @@ -6,7 +6,6 @@ Required properties: length, the next two two cells should contain PRAM location and length. - interrupts : should contain USB interrupt. -- interrupt-parent : interrupt source phandle. - fsl,fullspeed-clock : specifies the full speed USB clock source: "none": clock source is disabled "brg1" through "brg16": clock source is BRG1-BRG16, respectively diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt index d330c73de9a2..68b7d6207e3d 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt @@ -39,7 +39,7 @@ Required properties: Optional property: - clock-frequency: Desired I2C bus clock frequency in Hz. - When missing default to 400000Hz. + When missing default to 100000Hz. Child nodes should conform to I2C bus binding as described in i2c.txt. diff --git a/Documentation/devicetree/bindings/soc/qcom/rpmh-rsc.txt b/Documentation/devicetree/bindings/soc/qcom/rpmh-rsc.txt new file mode 100644 index 000000000000..9b86d1eff219 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/qcom/rpmh-rsc.txt @@ -0,0 +1,137 @@ +RPMH RSC: +------------ + +Resource Power Manager Hardened (RPMH) is the mechanism for communicating with +the hardened resource accelerators on Qualcomm SoCs. Requests to the resources +can be written to the Trigger Command Set (TCS) registers and using a (addr, +val) pair and triggered. Messages in the TCS are then sent in sequence over an +internal bus. + +The hardware block (Direct Resource Voter or DRV) is a part of the h/w entity +(Resource State Coordinator a.k.a RSC) that can handle multiple sleep and +active/wake resource requests. Multiple such DRVs can exist in a SoC and can +be written to from Linux. The structure of each DRV follows the same template +with a few variations that are captured by the properties here. + +A TCS may be triggered from Linux or triggered by the F/W after all the CPUs +have powered off to facilitate idle power saving. TCS could be classified as - + + ACTIVE /* Triggered by Linux */ + SLEEP /* Triggered by F/W */ + WAKE /* Triggered by F/W */ + CONTROL /* Triggered by F/W */ + +The order in which they are described in the DT, should match the hardware +configuration. + +Requests can be made for the state of a resource, when the subsystem is active +or idle. When all subsystems like Modem, GPU, CPU are idle, the resource state +will be an aggregate of the sleep votes from each of those subsystems. Clients +may request a sleep value for their shared resources in addition to the active +mode requests. + +Properties: + +- compatible: + Usage: required + Value type: <string> + Definition: Should be "qcom,rpmh-rsc". + +- reg: + Usage: required + Value type: <prop-encoded-array> + Definition: The first register specifies the base address of the + DRV(s). The number of DRVs in the dependent on the RSC. + The tcs-offset specifies the start address of the + TCS in the DRVs. + +- reg-names: + Usage: required + Value type: <string> + Definition: Maps the register specified in the reg property. Must be + "drv-0", "drv-1", "drv-2" etc and "tcs-offset". The + +- interrupts: + Usage: required + Value type: <prop-encoded-interrupt> + Definition: The interrupt that trips when a message complete/response + is received for this DRV from the accelerators. + +- qcom,drv-id: + Usage: required + Value type: <u32> + Definition: The id of the DRV in the RSC block that will be used by + this controller. + +- qcom,tcs-config: + Usage: required + Value type: <prop-encoded-array> + Definition: The tuple defining the configuration of TCS. + Must have 2 cells which describe each TCS type. + <type number_of_tcs>. + The order of the TCS must match the hardware + configuration. + - Cell #1 (TCS Type): TCS types to be specified - + ACTIVE_TCS + SLEEP_TCS + WAKE_TCS + CONTROL_TCS + - Cell #2 (Number of TCS): <u32> + +- label: + Usage: optional + Value type: <string> + Definition: Name for the RSC. The name would be used in trace logs. + +Drivers that want to use the RSC to communicate with RPMH must specify their +bindings as child nodes of the RSC controllers they wish to communicate with. + +Example 1: + +For a TCS whose RSC base address is is 0x179C0000 and is at a DRV id of 2, the +register offsets for DRV2 start at 0D00, the register calculations are like +this - +DRV0: 0x179C0000 +DRV2: 0x179C0000 + 0x10000 = 0x179D0000 +DRV2: 0x179C0000 + 0x10000 * 2 = 0x179E0000 +TCS-OFFSET: 0xD00 + + apps_rsc: rsc@179c0000 { + label = "apps_rsc"; + compatible = "qcom,rpmh-rsc"; + reg = <0x179c0000 0x10000>, + <0x179d0000 0x10000>, + <0x179e0000 0x10000>; + reg-names = "drv-0", "drv-1", "drv-2"; + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; + qcom,tcs-offset = <0xd00>; + qcom,drv-id = <2>; + qcom,tcs-config = <ACTIVE_TCS 2>, + <SLEEP_TCS 3>, + <WAKE_TCS 3>, + <CONTROL_TCS 1>; + }; + +Example 2: + +For a TCS whose RSC base address is 0xAF20000 and is at DRV id of 0, the +register offsets for DRV0 start at 01C00, the register calculations are like +this - +DRV0: 0xAF20000 +TCS-OFFSET: 0x1C00 + + disp_rsc: rsc@af20000 { + label = "disp_rsc"; + compatible = "qcom,rpmh-rsc"; + reg = <0xaf20000 0x10000>; + reg-names = "drv-0"; + interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>; + qcom,tcs-offset = <0x1c00>; + qcom,drv-id = <0>; + qcom,tcs-config = <ACTIVE_TCS 0>, + <SLEEP_TCS 1>, + <WAKE_TCS 1>, + <CONTROL_TCS 0>; + }; diff --git a/Documentation/devicetree/bindings/sound/ac97-bus.txt b/Documentation/devicetree/bindings/sound/ac97-bus.txt new file mode 100644 index 000000000000..103c428f2595 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ac97-bus.txt @@ -0,0 +1,32 @@ +Generic AC97 Device Properties + +This documents describes the devicetree bindings for an ac97 controller child +node describing ac97 codecs. + +Required properties: +-compatible : Must be "ac97,vendor_id1,vendor_id2 + The ids shall be the 4 characters hexadecimal encoding, such as + given by "%04x" formatting of printf +-reg : Must be the ac97 codec number, between 0 and 3 + +Example: +ac97: sound@40500000 { + compatible = "marvell,pxa270-ac97"; + reg = < 0x40500000 0x1000 >; + interrupts = <14>; + reset-gpios = <&gpio 95 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <1>; + pinctrl-names = "default"; + pinctrl-0 = < &pinctrl_ac97_default >; + clocks = <&clks CLK_AC97>, <&clks CLK_AC97CONF>; + clock-names = "AC97CLK", "AC97CONFCLK"; + + #address-cells = <1>; + #size-cells = <0>; + audio-codec@0 { + reg = <0>; + compatible = "ac97,574d,4c13"; + clocks = <&fixed_wm9713_clock>; + clock-names = "ac97_clk"; + } +}; diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-fifo.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-fifo.txt new file mode 100644 index 000000000000..3dfc2515e5c6 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/amlogic,axg-fifo.txt @@ -0,0 +1,23 @@ +* Amlogic Audio FIFO controllers + +Required properties: +- compatible: 'amlogic,axg-toddr' or + 'amlogic,axg-frddr' +- reg: physical base address of the controller and length of memory + mapped region. +- interrupts: interrupt specifier for the fifo. +- clocks: phandle to the fifo peripheral clock provided by the audio + clock controller. +- resets: phandle to memory ARB line provided by the arb reset controller. +- #sound-dai-cells: must be 0. + +Example of FRDDR A on the A113 SoC: + +frddr_a: audio-controller@1c0 { + compatible = "amlogic,axg-frddr"; + reg = <0x0 0x1c0 0x0 0x1c>; + #sound-dai-cells = <0>; + interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc_audio AUD_CLKID_FRDDR_A>; + resets = <&arb AXG_ARB_FRDDR_A>; +}; diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-sound-card.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-sound-card.txt new file mode 100644 index 000000000000..80b411296480 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/amlogic,axg-sound-card.txt @@ -0,0 +1,124 @@ +Amlogic AXG sound card: + +Required properties: + +- compatible: "amlogic,axg-sound-card" +- model : User specified audio sound card name, one string + +Optional properties: + +- audio-aux-devs : List of phandles pointing to auxiliary devices +- audio-widgets : Please refer to widgets.txt. +- audio-routing : A list of the connections between audio components. + +Subnodes: + +- dai-link: Container for dai-link level properties and the CODEC + sub-nodes. There should be at least one (and probably more) + subnode of this type. + +Required dai-link properties: + +- sound-dai: phandle and port of the CPU DAI. + +Required TDM Backend dai-link properties: +- dai-format : CPU/CODEC common audio format + +Optional TDM Backend dai-link properties: +- dai-tdm-slot-rx-mask-{0,1,2,3}: Receive direction slot masks +- dai-tdm-slot-tx-mask-{0,1,2,3}: Transmit direction slot masks + When omitted, mask is assumed to have to no + slots. A valid must have at one slot, so at + least one these mask should be provided with + an enabled slot. +- dai-tdm-slot-num : Please refer to tdm-slot.txt. + If omitted, slot number is set to accommodate the largest + mask provided. +- dai-tdm-slot-width : Please refer to tdm-slot.txt. default to 32 if omitted. +- mclk-fs : Multiplication factor between stream rate and mclk + +Backend dai-link subnodes: + +- codec: dai-link representing backend links should have at least one subnode. + One subnode for each codec of the dai-link. + dai-link representing frontend links have no codec, therefore have no + subnodes + +Required codec subnodes properties: + +- sound-dai: phandle and port of the CODEC DAI. + +Optional codec subnodes properties: + +- dai-tdm-slot-tx-mask : Please refer to tdm-slot.txt. +- dai-tdm-slot-rx-mask : Please refer to tdm-slot.txt. + +Example: + +sound { + compatible = "amlogic,axg-sound-card"; + model = "AXG-S420"; + audio-aux-devs = <&tdmin_a>, <&tdmout_c>; + audio-widgets = "Line", "Lineout", + "Line", "Linein", + "Speaker", "Speaker1 Left", + "Speaker", "Speaker1 Right"; + "Speaker", "Speaker2 Left", + "Speaker", "Speaker2 Right"; + audio-routing = "TDMOUT_C IN 0", "FRDDR_A OUT 2", + "SPDIFOUT IN 0", "FRDDR_A OUT 3", + "TDM_C Playback", "TDMOUT_C OUT", + "TDMIN_A IN 2", "TDM_C Capture", + "TDMIN_A IN 5", "TDM_C Loopback", + "TODDR_A IN 0", "TDMIN_A OUT", + "Lineout", "Lineout AOUTL", + "Lineout", "Lineout AOUTR", + "Speaker1 Left", "SPK1 OUT_A", + "Speaker2 Left", "SPK2 OUT_A", + "Speaker1 Right", "SPK1 OUT_B", + "Speaker2 Right", "SPK2 OUT_B", + "Linein AINL", "Linein", + "Linein AINR", "Linein"; + + dai-link@0 { + sound-dai = <&frddr_a>; + }; + + dai-link@1 { + sound-dai = <&toddr_a>; + }; + + dai-link@2 { + sound-dai = <&tdmif_c>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-2 = <1 1>; + dai-tdm-slot-tx-mask-3 = <1 1>; + dai-tdm-slot-rx-mask-1 = <1 1>; + mclk-fs = <256>; + + codec@0 { + sound-dai = <&lineout>; + }; + + codec@1 { + sound-dai = <&speaker_amp1>; + }; + + codec@2 { + sound-dai = <&speaker_amp2>; + }; + + codec@3 { + sound-dai = <&linein>; + }; + + }; + + dai-link@3 { + sound-dai = <&spdifout>; + + codec { + sound-dai = <&spdif_dit>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt new file mode 100644 index 000000000000..521c38ad89e7 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt @@ -0,0 +1,20 @@ +* Amlogic Audio SPDIF Output + +Required properties: +- compatible: 'amlogic,axg-spdifout' +- clocks: list of clock phandle, one for each entry clock-names. +- clock-names: should contain the following: + * "pclk" : peripheral clock. + * "mclk" : master clock +- #sound-dai-cells: must be 0. + +Example on the A113 SoC: + +spdifout: audio-controller@480 { + compatible = "amlogic,axg-spdifout"; + reg = <0x0 0x480 0x0 0x50>; + #sound-dai-cells = <0>; + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>, + <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>; + clock-names = "pclk", "mclk"; +}; diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt new file mode 100644 index 000000000000..1c1b7490554e --- /dev/null +++ b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt @@ -0,0 +1,28 @@ +* Amlogic Audio TDM formatters + +Required properties: +- compatible: 'amlogic,axg-tdmin' or + 'amlogic,axg-tdmout' +- reg: physical base address of the controller and length of memory + mapped region. +- clocks: list of clock phandle, one for each entry clock-names. +- clock-names: should contain the following: + * "pclk" : peripheral clock. + * "sclk" : bit clock. + * "sclk_sel" : bit clock input multiplexer. + * "lrclk" : sample clock + * "lrclk_sel": sample clock input multiplexer + +Example of TDMOUT_A on the A113 SoC: + +tdmout_a: audio-controller@500 { + compatible = "amlogic,axg-tdmout"; + reg = <0x0 0x500 0x0 0x40>; + clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>, + <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>, + <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>, + <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>, + <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>; + clock-names = "pclk", "sclk", "sclk_sel", + "lrclk", "lrclk_sel"; +}; diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-iface.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-iface.txt new file mode 100644 index 000000000000..cabfb26a5f22 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-iface.txt @@ -0,0 +1,22 @@ +* Amlogic Audio TDM Interfaces + +Required properties: +- compatible: 'amlogic,axg-tdm-iface' +- clocks: list of clock phandle, one for each entry clock-names. +- clock-names: should contain the following: + * "sclk" : bit clock. + * "lrclk": sample clock + * "mclk" : master clock + -> optional if the interface is in clock slave mode. +- #sound-dai-cells: must be 0. + +Example of TDM_A on the A113 SoC: + +tdmif_a: audio-controller@0 { + compatible = "amlogic,axg-tdm-iface"; + #sound-dai-cells = <0>; + clocks = <&clkc_audio AUD_CLKID_MST_A_MCLK>, + <&clkc_audio AUD_CLKID_MST_A_SCLK>, + <&clkc_audio AUD_CLKID_MST_A_LRCLK>; + clock-names = "mclk", "sclk", "lrclk"; +}; diff --git a/Documentation/devicetree/bindings/sound/atmel-i2s.txt b/Documentation/devicetree/bindings/sound/atmel-i2s.txt index 735368b8a73f..40549f496a81 100644 --- a/Documentation/devicetree/bindings/sound/atmel-i2s.txt +++ b/Documentation/devicetree/bindings/sound/atmel-i2s.txt @@ -15,7 +15,6 @@ Required properties: - clock-names: Should be one of each entry matching the clocks phandles list: - "pclk" (peripheral clock) Required. - "gclk" (generated clock) Optional (1). - - "aclk" (Audio PLL clock) Optional (1). - "muxclk" (I2S mux clock) Optional (1). Optional properties: @@ -23,9 +22,9 @@ Optional properties: - princtrl-names: Should contain only one value - "default". -(1) : Only the peripheral clock is required. The generated clock, the Audio - PLL clock adn the I2S mux clock are optional and should only be set - together, when Master Mode is required. +(1) : Only the peripheral clock is required. The generated clock and the I2S + mux clock are optional and should only be set together, when Master Mode + is required. Example: @@ -40,8 +39,8 @@ Example: (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | AT91_XDMAC_DT_PERID(32))>; dma-names = "tx", "rx"; - clocks = <&i2s0_clk>, <&i2s0_gclk>, <&audio_pll_pmc>, <&i2s0muxck>; - clock-names = "pclk", "gclk", "aclk", "muxclk"; + clocks = <&i2s0_clk>, <&i2s0_gclk>, <&i2s0muxck>; + clock-names = "pclk", "gclk", "muxclk"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2s0_default>; }; diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-card.txt index d04ea3b1a1dd..7e63e53a901c 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph-card.txt +++ b/Documentation/devicetree/bindings/sound/audio-graph-card.txt @@ -18,6 +18,8 @@ Below are same as Simple-Card. - bitclock-inversion - frame-inversion - mclk-fs +- hp-det-gpio +- mic-det-gpio - dai-tdm-slot-num - dai-tdm-slot-width - clocks / system-clock-frequency diff --git a/Documentation/devicetree/bindings/sound/cs35l33.txt b/Documentation/devicetree/bindings/sound/cs35l33.txt index acfb47525b49..dc5a355d1a19 100644 --- a/Documentation/devicetree/bindings/sound/cs35l33.txt +++ b/Documentation/devicetree/bindings/sound/cs35l33.txt @@ -14,8 +14,6 @@ Optional properties: - reset-gpios : gpio used to reset the amplifier - - interrupt-parent : Specifies the phandle of the interrupt controller to - which the IRQs from CS35L33 are delivered to. - interrupts : IRQ line info CS35L33. (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for further information relating to interrupt properties) diff --git a/Documentation/devicetree/bindings/sound/cs35l34.txt b/Documentation/devicetree/bindings/sound/cs35l34.txt index b218ead2e68e..2f7606b7d542 100644 --- a/Documentation/devicetree/bindings/sound/cs35l34.txt +++ b/Documentation/devicetree/bindings/sound/cs35l34.txt @@ -21,8 +21,6 @@ Optional properties: - reset-gpios: GPIO used to reset the amplifier. - - interrupt-parent : Specifies the phandle of the interrupt controller to - which the IRQs from CS35L34 are delivered to. - interrupts : IRQ line info CS35L34. (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for further information relating to interrupt properties) diff --git a/Documentation/devicetree/bindings/sound/cs35l35.txt b/Documentation/devicetree/bindings/sound/cs35l35.txt index 77ee75c39233..7915897f8a81 100644 --- a/Documentation/devicetree/bindings/sound/cs35l35.txt +++ b/Documentation/devicetree/bindings/sound/cs35l35.txt @@ -10,8 +10,6 @@ Required properties: as covered in Documentation/devicetree/bindings/regulator/regulator.txt. - - interrupt-parent : Specifies the phandle of the interrupt controller to - which the IRQs from CS35L35 are delivered to. - interrupts : IRQ line info CS35L35. (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for further information relating to interrupt properties) diff --git a/Documentation/devicetree/bindings/sound/cs42l42.txt b/Documentation/devicetree/bindings/sound/cs42l42.txt index 9a2c5e2423d5..7dfaa2ab906f 100644 --- a/Documentation/devicetree/bindings/sound/cs42l42.txt +++ b/Documentation/devicetree/bindings/sound/cs42l42.txt @@ -15,9 +15,6 @@ Optional properties: - reset-gpios : a GPIO spec for the reset pin. If specified, it will be deasserted before communication to the codec starts. - - interrupt-parent : Specifies the phandle of the interrupt controller to - which the IRQs from CS42L42 are delivered to. - - interrupts : IRQ line info CS42L42. (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for further information relating to interrupt properties) @@ -107,4 +104,4 @@ cs42l42: cs42l42@48 { cirrus,btn-det-event-dbnce = <10>; cirrus,bias-lvls = <0x0F 0x08 0x04 0x01>; cirrus,hs-bias-ramp-rate = <0x02>; -};
\ No newline at end of file +}; diff --git a/Documentation/devicetree/bindings/sound/da7218.txt b/Documentation/devicetree/bindings/sound/da7218.txt index 3ab9dfef38d1..2cf30899bd0d 100644 --- a/Documentation/devicetree/bindings/sound/da7218.txt +++ b/Documentation/devicetree/bindings/sound/da7218.txt @@ -15,8 +15,6 @@ Required properties: information relating to regulators) Optional properties: -- interrupt-parent: Specifies the phandle of the interrupt controller to which - the IRQs from DA7218 are delivered to. - interrupts: IRQ line info for DA7218 chip. (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for further information relating to interrupt properties) diff --git a/Documentation/devicetree/bindings/sound/da7219.txt b/Documentation/devicetree/bindings/sound/da7219.txt index c3df92d31c4b..e9d0baeb94e2 100644 --- a/Documentation/devicetree/bindings/sound/da7219.txt +++ b/Documentation/devicetree/bindings/sound/da7219.txt @@ -8,8 +8,6 @@ Required properties: - compatible : Should be "dlg,da7219" - reg: Specifies the I2C slave address -- interrupt-parent : Specifies the phandle of the interrupt controller to which - the IRQs from DA7219 are delivered to. - interrupts : IRQ line info for DA7219. (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for further information relating to interrupt properties) diff --git a/Documentation/devicetree/bindings/sound/dioo,dio2125.txt b/Documentation/devicetree/bindings/sound/dioo,dio2125.txt deleted file mode 100644 index 63dbfe0f11d0..000000000000 --- a/Documentation/devicetree/bindings/sound/dioo,dio2125.txt +++ /dev/null @@ -1,12 +0,0 @@ -DIO2125 Audio Driver - -Required properties: -- compatible : "dioo,dio2125" -- enable-gpios : the gpio connected to the enable pin of the dio2125 - -Example: - -amp: analog-amplifier { - compatible = "dioo,dio2125"; - enable-gpios = <&gpio GPIOH_3 0>; -}; diff --git a/Documentation/devicetree/bindings/sound/everest,es7134.txt b/Documentation/devicetree/bindings/sound/everest,es7134.txt index 5495a3cb8b7b..091666069bde 100644 --- a/Documentation/devicetree/bindings/sound/everest,es7134.txt +++ b/Documentation/devicetree/bindings/sound/everest,es7134.txt @@ -1,10 +1,15 @@ ES7134 i2s DA converter Required properties: -- compatible : "everest,es7134" or "everest,es7144" +- compatible : "everest,es7134" or + "everest,es7144" or + "everest,es7154" +- VDD-supply : regulator phandle for the VDD supply +- PVDD-supply: regulator phandle for the PVDD supply for the es7154 Example: i2s_codec: external-codec { compatible = "everest,es7134"; + VDD-supply = <&vcc_5v>; }; diff --git a/Documentation/devicetree/bindings/sound/everest,es7241.txt b/Documentation/devicetree/bindings/sound/everest,es7241.txt new file mode 100644 index 000000000000..28f82cf4959f --- /dev/null +++ b/Documentation/devicetree/bindings/sound/everest,es7241.txt @@ -0,0 +1,28 @@ +ES7241 i2s AD converter + +Required properties: +- compatible : "everest,es7241" +- VDDP-supply: regulator phandle for the VDDA supply +- VDDA-supply: regulator phandle for the VDDP supply +- VDDD-supply: regulator phandle for the VDDD supply + +Optional properties: +- reset-gpios: gpio connected to the reset pin +- m0-gpios : gpio connected to the m0 pin +- m1-gpios : gpio connected to the m1 pin +- everest,sdout-pull-down: + Format used by the serial interface is controlled by pulling + the sdout. If the sdout is pulled down, leftj format is used. + If this property is not provided, sdout is assumed to pulled + up and i2s format is used + +Example: + +linein: audio-codec@2 { + #sound-dai-cells = <0>; + compatible = "everest,es7241"; + VDDA-supply = <&vcc_3v3>; + VDDP-supply = <&vcc_3v3>; + VDDD-supply = <&vcc_3v3>; + reset-gpios = <&gpio GPIOH_42>; +}; diff --git a/Documentation/devicetree/bindings/sound/fsl,ssi.txt b/Documentation/devicetree/bindings/sound/fsl,ssi.txt index d415888e1316..7e15a85cecd2 100644 --- a/Documentation/devicetree/bindings/sound/fsl,ssi.txt +++ b/Documentation/devicetree/bindings/sound/fsl,ssi.txt @@ -18,8 +18,6 @@ Required properties: encoded based on the information in section 2) depending on the type of interrupt controller you have. -- interrupt-parent: The phandle for the interrupt controller that - services interrupts for this device. - fsl,fifo-depth: The number of elements in the transmit and receive FIFOs. This number is the maximum allowed value for SFCSR[TFWM0]. - clocks: "ipg" - Required clock for the SSI unit diff --git a/Documentation/devicetree/bindings/sound/marvell,pxa2xx-ac97.txt b/Documentation/devicetree/bindings/sound/marvell,pxa2xx-ac97.txt new file mode 100644 index 000000000000..2ea85d5be6a4 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/marvell,pxa2xx-ac97.txt @@ -0,0 +1,27 @@ +Marvell PXA2xx audio complex + +This descriptions matches the AC97 controller found in pxa2xx and pxa3xx series. + +Required properties: + - compatible: should be one of the following: + "marvell,pxa250-ac97" + "marvell,pxa270-ac97" + "marvell,pxa300-ac97" + - reg: device MMIO address space + - interrupts: single interrupt generated by AC97 IP + - clocks: input clock of the AC97 IP, refer to clock-bindings.txt + +Optional properties: + - pinctrl-names, pinctrl-0: refer to pinctrl-bindings.txt + - reset-gpios: gpio used for AC97 reset, refer to gpio.txt + +Example: + ac97: sound@40500000 { + compatible = "marvell,pxa250-ac97"; + reg = < 0x40500000 0x1000 >; + interrupts = <14>; + reset-gpios = <&gpio 113 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <1>; + pinctrl-names = "default"; + pinctrl-0 = < &pmux_ac97_default >; + }; diff --git a/Documentation/devicetree/bindings/sound/mrvl,pxa-ssp.txt b/Documentation/devicetree/bindings/sound/mrvl,pxa-ssp.txt index 74c9ba6c2823..93b982e9419f 100644 --- a/Documentation/devicetree/bindings/sound/mrvl,pxa-ssp.txt +++ b/Documentation/devicetree/bindings/sound/mrvl,pxa-ssp.txt @@ -5,6 +5,14 @@ Required properties: compatible Must be "mrvl,pxa-ssp-dai" port A phandle reference to a PXA ssp upstream device +Optional properties: + + clock-names + clocks Through "clock-names" and "clocks", external clocks + can be configured. If a clock names "extclk" exists, + it will be set to the mclk rate of the audio stream + and be used as clock provider of the DAI. + Example: /* upstream device */ diff --git a/Documentation/devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt b/Documentation/devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt deleted file mode 100644 index 551fbb8348c2..000000000000 --- a/Documentation/devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt +++ /dev/null @@ -1,15 +0,0 @@ -DT bindings for ARM PXA2xx PCM platform driver - -This is just a dummy driver that registers the PXA ASoC platform driver. -It does not have any resources assigned. - -Required properties: - - - compatible 'mrvl,pxa-pcm-audio' - -Example: - - pxa_pcm_audio: snd_soc_pxa_audio { - compatible = "mrvl,pxa-pcm-audio"; - }; - diff --git a/Documentation/devicetree/bindings/sound/name-prefix.txt b/Documentation/devicetree/bindings/sound/name-prefix.txt new file mode 100644 index 000000000000..645775908657 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/name-prefix.txt @@ -0,0 +1,24 @@ +Name prefix: + +Card implementing the routing property define the connection between +audio components as list of string pair. Component using the same +sink/source names may use the name prefix property to prepend the +name of their sinks/sources with the provided string. + +Optional name prefix property: +- sound-name-prefix : string using as prefix for the sink/source names of + the component. + +Example: Two instances of the same component. + +amp0: analog-amplifier@0 { + compatible = "simple-audio-amplifier"; + enable-gpios = <&gpio GPIOH_3 0>; + sound-name-prefix = "FRONT"; +}; + +amp1: analog-amplifier@1 { + compatible = "simple-audio-amplifier"; + enable-gpios = <&gpio GPIOH_4 0>; + sound-name-prefix = "BACK"; +}; diff --git a/Documentation/devicetree/bindings/sound/omap-dmic.txt b/Documentation/devicetree/bindings/sound/omap-dmic.txt index fd8105f18978..418e30e72e89 100644 --- a/Documentation/devicetree/bindings/sound/omap-dmic.txt +++ b/Documentation/devicetree/bindings/sound/omap-dmic.txt @@ -6,7 +6,6 @@ Required properties: <MPU access base address, size>, <L3 interconnect address, size>; - interrupts: Interrupt number for DMIC -- interrupt-parent: The parent interrupt controller - ti,hwmods: Name of the hwmod associated with OMAP dmic IP Example: diff --git a/Documentation/devicetree/bindings/sound/omap-mcbsp.txt b/Documentation/devicetree/bindings/sound/omap-mcbsp.txt index 17cce4490456..ae8bf703ce7a 100644 --- a/Documentation/devicetree/bindings/sound/omap-mcbsp.txt +++ b/Documentation/devicetree/bindings/sound/omap-mcbsp.txt @@ -15,7 +15,6 @@ Required properties: <TX irq>, <RX irq>; - interrupt-names: Array of strings associated with the interrupt numbers -- interrupt-parent: The parent interrupt controller - ti,buffer-size: Size of the FIFO on the port (OMAP2430 and newer SoC) - ti,hwmods: Name of the hwmod associated to the McBSP port diff --git a/Documentation/devicetree/bindings/sound/omap-mcpdm.txt b/Documentation/devicetree/bindings/sound/omap-mcpdm.txt index 0741dff048dd..5f4e68ca228c 100644 --- a/Documentation/devicetree/bindings/sound/omap-mcpdm.txt +++ b/Documentation/devicetree/bindings/sound/omap-mcpdm.txt @@ -6,7 +6,6 @@ Required properties: <MPU access base address, size>, <L3 interconnect address, size>; - interrupts: Interrupt number for McPDM -- interrupt-parent: The parent interrupt controller - ti,hwmods: Name of the hwmod associated to the McPDM Example: diff --git a/Documentation/devicetree/bindings/sound/qcom,apq8016-sbc.txt b/Documentation/devicetree/bindings/sound/qcom,apq8016-sbc.txt index 6a4aadc4ce06..84b28dbe9f15 100644 --- a/Documentation/devicetree/bindings/sound/qcom,apq8016-sbc.txt +++ b/Documentation/devicetree/bindings/sound/qcom,apq8016-sbc.txt @@ -30,7 +30,7 @@ Required properties: Board connectors: * Headset Mic - * Secondary Mic", + * Secondary Mic * DMIC * Ext Spk diff --git a/Documentation/devicetree/bindings/sound/qcom,apq8096.txt b/Documentation/devicetree/bindings/sound/qcom,apq8096.txt index aa54e49fc8a2..c814e867850f 100644 --- a/Documentation/devicetree/bindings/sound/qcom,apq8096.txt +++ b/Documentation/devicetree/bindings/sound/qcom,apq8096.txt @@ -7,7 +7,7 @@ This binding describes the APQ8096 sound card, which uses qdsp for audio. Value type: <stringlist> Definition: must be "qcom,apq8096-sndcard" -- qcom,audio-routing: +- audio-routing: Usage: Optional Value type: <stringlist> Definition: A list of the connections between audio components. @@ -35,7 +35,7 @@ This binding describes the APQ8096 sound card, which uses qdsp for audio. "Digital Mic3" Audio pins and MicBias on WCD9335 Codec: - "MIC_BIAS1 + "MIC_BIAS1" "MIC_BIAS2" "MIC_BIAS3" "MIC_BIAS4" @@ -49,6 +49,12 @@ This binding describes the APQ8096 sound card, which uses qdsp for audio. "DMIC1" "DMIC2" "DMIC3" + +- model: + Usage: required + Value type: <stringlist> + Definition: The user-visible name of this sound card. + = dailinks Each subnode of sndcard represents either a dailink, and subnodes of each dailinks would be cpu/codec/platform dais. @@ -79,11 +85,16 @@ dailinks would be cpu/codec/platform dais. Value type: <phandle with arguments> Definition: dai phandle/s and port of CPU/CODEC/PLATFORM node. +Obsolete: + qcom,model: String for soundcard name (Use model instead) + qcom,audio-routing: A list of the connections between audio components. + (Use audio-routing instead) + Example: audio { compatible = "qcom,apq8096-sndcard"; - qcom,model = "DB820c"; + model = "DB820c"; mm1-dai-link { link-name = "MultiMedia1"; diff --git a/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt b/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt index 551ecab67efe..fdcea3d12ee5 100644 --- a/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt +++ b/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt @@ -7,7 +7,6 @@ Bindings for codec Analog IP which is integrated in pmic pm8916, Required properties - compatible = "qcom,pm8916-wcd-analog-codec"; - reg: represents the slave base address provided to the peripheral. - - interrupt-parent : The parent interrupt controller. - interrupts: List of interrupts in given SPMI peripheral. - interrupt-names: Names specified to above list of interrupts in same order. List of supported interrupt names are: diff --git a/Documentation/devicetree/bindings/sound/qcom,q6adm.txt b/Documentation/devicetree/bindings/sound/qcom,q6adm.txt index cb709e5dbc44..bbae426cdfb1 100644 --- a/Documentation/devicetree/bindings/sound/qcom,q6adm.txt +++ b/Documentation/devicetree/bindings/sound/qcom,q6adm.txt @@ -18,6 +18,11 @@ used by the apr service device. = ADM routing "routing" subnode of the ADM node represents adm routing specific configuration +- compatible: + Usage: required + Value type: <stringlist> + Definition: must be "qcom,q6adm-routing". + - #sound-dai-cells Usage: required Value type: <u32> @@ -28,6 +33,7 @@ q6adm@8 { compatible = "qcom,q6adm"; reg = <APR_SVC_ADM>; q6routing: routing { + compatible = "qcom,q6adm-routing"; #sound-dai-cells = <0>; }; }; diff --git a/Documentation/devicetree/bindings/sound/qcom,q6afe.txt b/Documentation/devicetree/bindings/sound/qcom,q6afe.txt index bdbf87df8c0b..a8179409c194 100644 --- a/Documentation/devicetree/bindings/sound/qcom,q6afe.txt +++ b/Documentation/devicetree/bindings/sound/qcom,q6afe.txt @@ -17,6 +17,11 @@ used by all apr services. Must contain the following properties. subnode of "dais" representing board specific dai setup. "dais" node should have following properties followed by dai children. +- compatible: + Usage: required + Value type: <stringlist> + Definition: must be "qcom,q6afe-dais" + - #sound-dai-cells Usage: required Value type: <u32> @@ -100,6 +105,7 @@ q6afe@4 { reg = <APR_SVC_AFE>; dais { + compatible = "qcom,q6afe-dais"; #sound-dai-cells = <1>; #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/sound/qcom,q6asm.txt b/Documentation/devicetree/bindings/sound/qcom,q6asm.txt index 2178eb91146f..f9c7bd8c1bc0 100644 --- a/Documentation/devicetree/bindings/sound/qcom,q6asm.txt +++ b/Documentation/devicetree/bindings/sound/qcom,q6asm.txt @@ -17,6 +17,11 @@ used by the apr service device. = ASM DAIs (Digial Audio Interface) "dais" subnode of the ASM node represents dai specific configuration +- compatible: + Usage: required + Value type: <stringlist> + Definition: must be "qcom,q6asm-dais". + - #sound-dai-cells Usage: required Value type: <u32> @@ -28,6 +33,7 @@ q6asm@7 { compatible = "qcom,q6asm"; reg = <APR_SVC_ASM>; q6asmdai: dais { + compatible = "qcom,q6asm-dais"; #sound-dai-cells = <1>; }; }; diff --git a/Documentation/devicetree/bindings/sound/qcom,sdm845.txt b/Documentation/devicetree/bindings/sound/qcom,sdm845.txt new file mode 100644 index 000000000000..408c4837e6d5 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/qcom,sdm845.txt @@ -0,0 +1,80 @@ +* Qualcomm Technologies Inc. SDM845 ASoC sound card driver + +This binding describes the SDM845 sound card, which uses qdsp for audio. + +- compatible: + Usage: required + Value type: <stringlist> + Definition: must be "qcom,sdm845-sndcard" + +- audio-routing: + Usage: Optional + Value type: <stringlist> + Definition: A list of the connections between audio components. + Each entry is a pair of strings, the first being the + connection's sink, the second being the connection's + source. Valid names could be power supplies, MicBias + of codec and the jacks on the board. + +- model: + Usage: required + Value type: <stringlist> + Definition: The user-visible name of this sound card. + += dailinks +Each subnode of sndcard represents either a dailink, and subnodes of each +dailinks would be cpu/codec/platform dais. + +- link-name: + Usage: required + Value type: <string> + Definition: User friendly name for dai link + += CPU, PLATFORM, CODEC dais subnodes +- cpu: + Usage: required + Value type: <subnode> + Definition: cpu dai sub-node + +- codec: + Usage: required + Value type: <subnode> + Definition: codec dai sub-node + +- platform: + Usage: Optional + Value type: <subnode> + Definition: platform dai sub-node + +- sound-dai: + Usage: required + Value type: <phandle> + Definition: dai phandle/s and port of CPU/CODEC/PLATFORM node. + +Example: + +audio { + compatible = "qcom,sdm845-sndcard"; + model = "sdm845-snd-card"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pri_mi2s_active &pri_mi2s_ws_active>; + pinctrl-1 = <&pri_mi2s_sleep &pri_mi2s_ws_sleep>; + + mm1-dai-link { + link-name = "MultiMedia1"; + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>; + }; + }; + + pri-mi2s-dai-link { + link-name = "PRI MI2S Playback"; + cpu { + sound-dai = <&q6afedai PRIMARY_MI2S_RX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt b/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt new file mode 100644 index 000000000000..1d8d49e30af7 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt @@ -0,0 +1,123 @@ +QCOM WCD9335 Codec + +Qualcomm WCD9335 Codec is a standalone Hi-Fi audio codec IC, supports +Qualcomm Technologies, Inc. (QTI) multimedia solutions, including +the MSM8996, MSM8976, and MSM8956 chipsets. It has in-built +Soundwire controller, interrupt mux. It supports both I2S/I2C and +SLIMbus audio interfaces. + +Required properties with SLIMbus Interface: + +- compatible: + Usage: required + Value type: <stringlist> + Definition: For SLIMbus interface it should be "slimMID,PID", + textual representation of Manufacturer ID, Product Code, + shall be in lower case hexadecimal with leading zeroes + suppressed. Refer to slimbus/bus.txt for details. + Should be: + "slim217,1a0" for MSM8996 and APQ8096 SoCs with SLIMbus. + +- reg + Usage: required + Value type: <u32 u32> + Definition: Should be ('Device index', 'Instance ID') + +- interrupts + Usage: required + Value type: <prop-encoded-array> + Definition: Interrupts via WCD INTR1 and INTR2 pins + +- interrupt-names: + Usage: required + Value type: <String array> + Definition: Interrupt names of WCD INTR1 and INTR2 + Should be: "intr1", "intr2" + +- reset-gpio: + Usage: required + Value type: <String Array> + Definition: Reset gpio line + +- qcom,ifd: + Usage: required + Value type: <phandle> + Definition: SLIM interface device + +- clocks: + Usage: required + Value type: <prop-encoded-array> + Definition: See clock-bindings.txt section "consumers". List of + three clock specifiers for mclk, mclk2 and slimbus clock. + +- clock-names: + Usage: required + Value type: <string> + Definition: Must contain "mclk", "mclk2" and "slimbus" strings. + +- vdd-buck-supply: + Usage: required + Value type: <phandle> + Definition: Should contain a reference to the 1.8V buck supply + +- vdd-buck-sido-supply: + Usage: required + Value type: <phandle> + Definition: Should contain a reference to the 1.8V SIDO buck supply + +- vdd-rx-supply: + Usage: required + Value type: <phandle> + Definition: Should contain a reference to the 1.8V rx supply + +- vdd-tx-supply: + Usage: required + Value type: <phandle> + Definition: Should contain a reference to the 1.8V tx supply + +- vdd-vbat-supply: + Usage: Optional + Value type: <phandle> + Definition: Should contain a reference to the vbat supply + +- vdd-micbias-supply: + Usage: required + Value type: <phandle> + Definition: Should contain a reference to the micbias supply + +- vdd-io-supply: + Usage: required + Value type: <phandle> + Definition: Should contain a reference to the 1.8V io supply + +- interrupt-controller: + Usage: required + Definition: Indicating that this is a interrupt controller + +- #interrupt-cells: + Usage: required + Value type: <int> + Definition: should be 1 + +#sound-dai-cells + Usage: required + Value type: <u32> + Definition: Must be 1 + +codec@1{ + compatible = "slim217,1a0"; + reg = <1 0>; + interrupts = <&msmgpio 54 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "intr2" + reset-gpio = <&msmgpio 64 0>; + qcom,ifd = <&wc9335_ifd>; + clock-names = "mclk", "native"; + clocks = <&rpmcc RPM_SMD_DIV_CLK1>, + <&rpmcc RPM_SMD_BB_CLK1>; + vdd-buck-supply = <&pm8994_s4>; + vdd-rx-supply = <&pm8994_s4>; + vdd-buck-sido-supply = <&pm8994_s4>; + vdd-tx-supply = <&pm8994_s4>; + vdd-io-supply = <&pm8994_s4>; + #sound-dai-cells = <1>; +} diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt index b86d790f630f..9e764270c36b 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt @@ -352,6 +352,7 @@ Required properties: - "renesas,rcar_sound-r8a7794" (R-Car E2) - "renesas,rcar_sound-r8a7795" (R-Car H3) - "renesas,rcar_sound-r8a7796" (R-Car M3-W) + - "renesas,rcar_sound-r8a77965" (R-Car M3-N) - reg : Should contain the register physical address. required register is SRU/ADG/SSI if generation1 diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.txt b/Documentation/devicetree/bindings/sound/rockchip-i2s.txt index b208a752576c..54aefab71f2c 100644 --- a/Documentation/devicetree/bindings/sound/rockchip-i2s.txt +++ b/Documentation/devicetree/bindings/sound/rockchip-i2s.txt @@ -7,6 +7,7 @@ Required properties: - compatible: should be one of the following: - "rockchip,rk3066-i2s": for rk3066 + - "rockchip,px30-i2s", "rockchip,rk3066-i2s": for px30 - "rockchip,rk3036-i2s", "rockchip,rk3066-i2s": for rk3036 - "rockchip,rk3188-i2s", "rockchip,rk3066-i2s": for rk3188 - "rockchip,rk3228-i2s", "rockchip,rk3066-i2s": for rk3228 diff --git a/Documentation/devicetree/bindings/sound/rt5514.txt b/Documentation/devicetree/bindings/sound/rt5514.txt index b25ed08c7a5a..d2cc171f22f2 100644 --- a/Documentation/devicetree/bindings/sound/rt5514.txt +++ b/Documentation/devicetree/bindings/sound/rt5514.txt @@ -14,7 +14,6 @@ Optional properties: - clocks: The phandle of the master clock to the CODEC - clock-names: Should be "mclk" -- interrupt-parent: The phandle for the interrupt controller. - interrupts: The interrupt number to the cpu. The interrupt specifier format depends on the interrupt controller. diff --git a/Documentation/devicetree/bindings/sound/rt5682.txt b/Documentation/devicetree/bindings/sound/rt5682.txt new file mode 100644 index 000000000000..312e9a129530 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/rt5682.txt @@ -0,0 +1,50 @@ +RT5682 audio CODEC + +This device supports I2C only. + +Required properties: + +- compatible : "realtek,rt5682" or "realtek,rt5682i" + +- reg : The I2C address of the device. + +Optional properties: + +- interrupts : The CODEC's interrupt output. + +- realtek,dmic1-data-pin + 0: dmic1 is not used + 1: using GPIO2 pin as dmic1 data pin + 2: using GPIO5 pin as dmic1 data pin + +- realtek,dmic1-clk-pin + 0: using GPIO1 pin as dmic1 clock pin + 1: using GPIO3 pin as dmic1 clock pin + +- realtek,jd-src + 0: No JD is used + 1: using JD1 as JD source + +- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin. + +Pins on the device (for linking into audio routes) for RT5682: + + * DMIC L1 + * DMIC R1 + * IN1P + * HPOL + * HPOR + +Example: + +rt5682 { + compatible = "realtek,rt5682i"; + reg = <0x1a>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(U, 6) GPIO_ACTIVE_HIGH>; + realtek,ldo1-en-gpios = + <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_HIGH>; + realtek,dmic1-data-pin = <1>; + realtek,dmic1-clk-pin = <1>; + realtek,jd-src = <1>; +}; diff --git a/Documentation/devicetree/bindings/sound/sgtl5000.txt b/Documentation/devicetree/bindings/sound/sgtl5000.txt index 0f214457476f..9c58f724396a 100644 --- a/Documentation/devicetree/bindings/sound/sgtl5000.txt +++ b/Documentation/devicetree/bindings/sound/sgtl5000.txt @@ -17,7 +17,7 @@ Optional properties: - VDDD-supply : the regulator provider of VDDD -- micbias-resistor-k-ohms : the bias resistor to be used in kOmhs +- micbias-resistor-k-ohms : the bias resistor to be used in kOhms The resistor can take values of 2k, 4k or 8k. If set to 0 it will be off. If this node is not mentioned or if the value is unknown, then diff --git a/Documentation/devicetree/bindings/sound/simple-amplifier.txt b/Documentation/devicetree/bindings/sound/simple-amplifier.txt new file mode 100644 index 000000000000..8647edae7af0 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/simple-amplifier.txt @@ -0,0 +1,12 @@ +Simple Amplifier Audio Driver + +Required properties: +- compatible : "dioo,dio2125" or "simple-audio-amplifier" +- enable-gpios : the gpio connected to the enable pin of the simple amplifier + +Example: + +amp: analog-amplifier { + compatible = "simple-audio-amplifier"; + enable-gpios = <&gpio GPIOH_3 0>; +}; diff --git a/Documentation/devicetree/bindings/sound/tas571x.txt b/Documentation/devicetree/bindings/sound/tas571x.txt index b4959f10b74b..7c8fd37c2f9e 100644 --- a/Documentation/devicetree/bindings/sound/tas571x.txt +++ b/Documentation/devicetree/bindings/sound/tas571x.txt @@ -7,6 +7,7 @@ powerdown (optional). Required properties: - compatible: should be one of the following: + - "ti,tas5707" - "ti,tas5711", - "ti,tas5717", - "ti,tas5719", diff --git a/Documentation/devicetree/bindings/sound/ts3a227e.txt b/Documentation/devicetree/bindings/sound/ts3a227e.txt index a836881d9608..3ed8359144d3 100644 --- a/Documentation/devicetree/bindings/sound/ts3a227e.txt +++ b/Documentation/devicetree/bindings/sound/ts3a227e.txt @@ -10,7 +10,6 @@ Required properties: - compatible: Should contain "ti,ts3a227e". - reg: The i2c address. Should contain <0x3b>. - - interrupt-parent: The parent interrupt controller - interrupts: Interrupt number for /INT pin from the 227e Optional properies: diff --git a/Documentation/devicetree/bindings/sound/ux500-msp.txt b/Documentation/devicetree/bindings/sound/ux500-msp.txt index 99acd9c774e1..7dd1b96160f5 100644 --- a/Documentation/devicetree/bindings/sound/ux500-msp.txt +++ b/Documentation/devicetree/bindings/sound/ux500-msp.txt @@ -6,7 +6,6 @@ Required properties: Optional properties: - interrupts : The interrupt output from the device. - - interrupt-parent : The parent interrupt controller. - <name>-supply : Phandle to the regulator <name> supply Example: diff --git a/Documentation/devicetree/bindings/sound/wm8994.txt b/Documentation/devicetree/bindings/sound/wm8994.txt index 4a9dead1b7d3..68cccc4653ba 100644 --- a/Documentation/devicetree/bindings/sound/wm8994.txt +++ b/Documentation/devicetree/bindings/sound/wm8994.txt @@ -26,7 +26,6 @@ Optional properties: - interrupt-controller : These devices contain interrupt controllers and may provide interrupt services to other devices if they have an interrupt line connected. - - interrupt-parent : The parent interrupt controller. - #interrupt-cells: the number of cells to describe an IRQ, this should be 2. The first cell is the IRQ number. The second cell is the flags, encoded as the trigger masks from @@ -57,6 +56,12 @@ Optional properties: - wlf,ldoena-always-driven : If present LDOENA is always driven. + - wlf,spkmode-pu : If present enable the internal pull-up resistor on + the SPKMODE pin. + + - wlf,csnaddr-pd : If present enable the internal pull-down resistor on + the CS/ADDR pin. + Example: wm8994: codec@1a { diff --git a/Documentation/devicetree/bindings/spi/fsl-spi.txt b/Documentation/devicetree/bindings/spi/fsl-spi.txt index a2331372068c..8854004a1d3a 100644 --- a/Documentation/devicetree/bindings/spi/fsl-spi.txt +++ b/Documentation/devicetree/bindings/spi/fsl-spi.txt @@ -12,8 +12,6 @@ Required properties: information for the interrupt. This should be encoded based on the information in section 2) depending on the type of interrupt controller you have. -- interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. - clock-frequency : input clock frequency to non FSL_SOC cores Optional properties: diff --git a/Documentation/devicetree/bindings/spi/sh-hspi.txt b/Documentation/devicetree/bindings/spi/sh-hspi.txt index 585fed90376e..b9d1e4d11a77 100644 --- a/Documentation/devicetree/bindings/spi/sh-hspi.txt +++ b/Documentation/devicetree/bindings/spi/sh-hspi.txt @@ -6,8 +6,6 @@ Required properties: - "renesas,hspi-r8a7778" (R-Car M1) - "renesas,hspi-r8a7779" (R-Car H1) - reg : Offset and length of the register set for the device -- interrupt-parent : The phandle for the interrupt controller that - services interrupts for this device - interrupts : Interrupt specifier - #address-cells : Must be <1> - #size-cells : Must be <0> diff --git a/Documentation/devicetree/bindings/spi/sh-msiof.txt b/Documentation/devicetree/bindings/spi/sh-msiof.txt index 39806329c193..bfbc2035fb6b 100644 --- a/Documentation/devicetree/bindings/spi/sh-msiof.txt +++ b/Documentation/devicetree/bindings/spi/sh-msiof.txt @@ -29,8 +29,6 @@ Required properties: If two register sets are present, the first is to be used by the CPU, and the second is to be used by the DMA engine. -- interrupt-parent : The phandle for the interrupt controller that - services interrupts for this device - interrupts : Interrupt specifier - #address-cells : Must be <1> - #size-cells : Must be <0> diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt index 204b311e0400..642d3fb1ef85 100644 --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt @@ -1,8 +1,10 @@ Synopsys DesignWare AMBA 2.0 Synchronous Serial Interface. Required properties: -- compatible : "snps,dw-apb-ssi" -- reg : The register base for the controller. +- compatible : "snps,dw-apb-ssi" or "mscc,<soc>-spi", where soc is "ocelot" or + "jaguar2" +- reg : The register base for the controller. For "mscc,<soc>-spi", a second + register set is required (named ICPU_CFG:SPI_MST) - interrupts : One interrupt, used by the controller. - #address-cells : <1>, as required by generic SPI binding. - #size-cells : <0>, also as required by generic SPI binding. diff --git a/Documentation/devicetree/bindings/spi/spi-cadence.txt b/Documentation/devicetree/bindings/spi/spi-cadence.txt index 94f09141a4f0..05a2ef945664 100644 --- a/Documentation/devicetree/bindings/spi/spi-cadence.txt +++ b/Documentation/devicetree/bindings/spi/spi-cadence.txt @@ -6,7 +6,6 @@ Required properties: - reg : Physical base address and size of SPI registers map. - interrupts : Property with a value describing the interrupt number. -- interrupt-parent : Must be core interrupt controller - clock-names : List of input clock names - "ref_clk", "pclk" (See clock bindings for details). - clocks : Clock phandles (see clock bindings for details). diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt index 225ace1d0c65..4af132606b37 100644 --- a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt +++ b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt @@ -4,7 +4,6 @@ Required properties: - compatible : - "fsl,imx7ulp-spi" for LPSPI compatible with the one integrated on i.MX7ULP soc - reg : address and length of the lpspi master registers -- interrupt-parent : core interrupt controller - interrupts : lpspi interrupt - clocks : lpspi clock specifier diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.txt b/Documentation/devicetree/bindings/spi/spi-rockchip.txt index 6e3ffacbba32..a0edac12d8df 100644 --- a/Documentation/devicetree/bindings/spi/spi-rockchip.txt +++ b/Documentation/devicetree/bindings/spi/spi-rockchip.txt @@ -7,6 +7,7 @@ Required Properties: - compatible: should be one of the following. "rockchip,rv1108-spi" for rv1108 SoCs. + "rockchip,px30-spi", "rockchip,rk3066-spi" for px30 SoCs. "rockchip,rk3036-spi" for rk3036 SoCS. "rockchip,rk3066-spi" for rk3066 SoCs. "rockchip,rk3188-spi" for rk3188 SoCs. diff --git a/Documentation/devicetree/bindings/spi/spi-rspi.txt b/Documentation/devicetree/bindings/spi/spi-rspi.txt index 3b02b3a7cfb2..96fd58548f69 100644 --- a/Documentation/devicetree/bindings/spi/spi-rspi.txt +++ b/Documentation/devicetree/bindings/spi/spi-rspi.txt @@ -28,8 +28,6 @@ Required properties: - "rx" for SPRI, - "tx" to SPTI, - "mux" for a single muxed interrupt. -- interrupt-parent : The phandle for the interrupt controller that - services interrupts for this device. - num-cs : Number of chip selects. Some RSPI cores have more than 1. - #address-cells : Must be <1> - #size-cells : Must be <0> diff --git a/Documentation/devicetree/bindings/spi/spi-uniphier.txt b/Documentation/devicetree/bindings/spi/spi-uniphier.txt new file mode 100644 index 000000000000..504a4ecfc7b1 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-uniphier.txt @@ -0,0 +1,22 @@ +Socionext UniPhier SPI controller driver + +UniPhier SoCs have SCSSI which supports SPI single channel. + +Required properties: + - compatible: should be "socionext,uniphier-scssi" + - reg: address and length of the spi master registers + - #address-cells: must be <1>, see spi-bus.txt + - #size-cells: must be <0>, see spi-bus.txt + - clocks: A phandle to the clock for the device. + - resets: A phandle to the reset control for the device. + +Example: + +spi0: spi@54006000 { + compatible = "socionext,uniphier-scssi"; + reg = <0x54006000 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&peri_clk 11>; + resets = <&peri_rst 11>; +}; diff --git a/Documentation/devicetree/bindings/spi/spi-xilinx.txt b/Documentation/devicetree/bindings/spi/spi-xilinx.txt index 7bf61efc66c8..dc924a5f71db 100644 --- a/Documentation/devicetree/bindings/spi/spi-xilinx.txt +++ b/Documentation/devicetree/bindings/spi/spi-xilinx.txt @@ -6,7 +6,6 @@ Required properties: - reg : Physical base address and size of SPI registers map. - interrupts : Property with a value describing the interrupt number. -- interrupt-parent : Must be core interrupt controller Optional properties: - xlnx,num-ss-bits : Number of chip selects used. diff --git a/Documentation/devicetree/bindings/spi/spi-xlp.txt b/Documentation/devicetree/bindings/spi/spi-xlp.txt index 40e82d51efec..f4925ec0ed33 100644 --- a/Documentation/devicetree/bindings/spi/spi-xlp.txt +++ b/Documentation/devicetree/bindings/spi/spi-xlp.txt @@ -13,7 +13,6 @@ Required properties: - reg : Should contain register location and length. - clocks : Phandle of the spi clock - interrupts : Interrupt number used by this controller. -- interrupt-parent : Phandle of the parent interrupt controller. SPI slave nodes must be children of the SPI master node and can contain properties described in Documentation/devicetree/bindings/spi/spi-bus.txt. diff --git a/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.txt b/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.txt index c8f50e5cf70b..0f6d37ff541c 100644 --- a/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.txt +++ b/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.txt @@ -6,7 +6,6 @@ Required properties: - reg : Physical base address and size of GQSPI registers map. - interrupts : Property with a value describing the interrupt number. -- interrupt-parent : Must be core interrupt controller. - clock-names : List of input clock names - "ref_clk", "pclk" (See clock bindings for details). - clocks : Clock phandles (see clock bindings for details). diff --git a/Documentation/devicetree/bindings/sram/sram.txt b/Documentation/devicetree/bindings/sram/sram.txt index 267da4410aef..e98908bd4227 100644 --- a/Documentation/devicetree/bindings/sram/sram.txt +++ b/Documentation/devicetree/bindings/sram/sram.txt @@ -50,6 +50,8 @@ Optional properties in the area nodes: manipulation of the page attributes. - label : the name for the reserved partition, if omitted, the label is taken from the node name excluding the unit address. +- clocks : a list of phandle and clock specifier pair that controls the + single SRAM clock. Example: diff --git a/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt b/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt index 02ea23a63f20..88bc94fe1f6d 100644 --- a/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt +++ b/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt @@ -3,8 +3,6 @@ Required properties: - compatible: Should be "st,spear600-adc" - reg: Address and length of the register set for the device -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupts: Should contain the ADC interrupt - sampling-frequency: Default sampling frequency diff --git a/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt b/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt index 9d43553a8d39..43a9ed545944 100644 --- a/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt +++ b/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt @@ -7,7 +7,6 @@ Required properties: - reg: address range for the AVS TMON registers - interrupts: temperature monitor interrupt, for high/low threshold triggers - interrupt-names: should be "tmon" -- interrupt-parent: the parent interrupt controller Example: diff --git a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt index ad648d93d961..33004ce7e5df 100644 --- a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt +++ b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt @@ -13,7 +13,6 @@ Exynos5420 (Must pass triminfo base and triminfo clock) "samsung,exynos5433-tmu" "samsung,exynos7-tmu" -- interrupt-parent : The phandle for the interrupt controller - reg : Address range of the thermal registers. For soc's which has multiple instances of TMU and some registers are shared across all TMU's like interrupt related then 2 set of register has to supplied. First set diff --git a/Documentation/devicetree/bindings/timer/altr,timer-1.0.txt b/Documentation/devicetree/bindings/timer/altr,timer-1.0.txt index 904a5846d7ac..e698e3488735 100644 --- a/Documentation/devicetree/bindings/timer/altr,timer-1.0.txt +++ b/Documentation/devicetree/bindings/timer/altr,timer-1.0.txt @@ -4,7 +4,6 @@ Required properties: - compatible : should be "altr,timer-1.0" - reg : Specifies base physical address and size of the registers. -- interrupt-parent: phandle of the interrupt controller - interrupts : Should contain the timer interrupt number - clock-frequency : The frequency of the clock that drives the counter, in Hz. diff --git a/Documentation/devicetree/bindings/timer/fsl,gtm.txt b/Documentation/devicetree/bindings/timer/fsl,gtm.txt index 9a33efded4bc..fc1c571f7412 100644 --- a/Documentation/devicetree/bindings/timer/fsl,gtm.txt +++ b/Documentation/devicetree/bindings/timer/fsl,gtm.txt @@ -7,7 +7,6 @@ Required properties: "fsl,<chip>-cpm2-gtm", "fsl,cpm2-gtm", "fsl,gtm" for CPM2 GTMs - reg : should contain gtm registers location and length (0x40). - interrupts : should contain four interrupts. - - interrupt-parent : interrupt source phandle. - clock-frequency : specifies the frequency driving the timer. Example: diff --git a/Documentation/devicetree/bindings/timer/marvell,orion-timer.txt b/Documentation/devicetree/bindings/timer/marvell,orion-timer.txt index 62bb8260cf6a..cd1a0c256f94 100644 --- a/Documentation/devicetree/bindings/timer/marvell,orion-timer.txt +++ b/Documentation/devicetree/bindings/timer/marvell,orion-timer.txt @@ -3,7 +3,6 @@ Marvell Orion SoC timer Required properties: - compatible: shall be "marvell,orion-timer" - reg: base address of the timer register starting with TIMERS CONTROL register -- interrupt-parent: phandle of the bridge interrupt controller - interrupts: should contain the interrupts for Timer0 and Timer1 - clocks: phandle of timer reference clock (tclk) diff --git a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt index b1fe7e9de1b4..18d4d0166c76 100644 --- a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt +++ b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt @@ -1,19 +1,25 @@ -Mediatek MT6577, MT6572 and MT6589 Timers ---------------------------------------- +Mediatek Timers +--------------- + +Mediatek SoCs have two different timers on different platforms, +- GPT (General Purpose Timer) +- SYST (System Timer) + +The proper timer will be selected automatically by driver. Required properties: - compatible should contain: - * "mediatek,mt2701-timer" for MT2701 compatible timers - * "mediatek,mt6580-timer" for MT6580 compatible timers - * "mediatek,mt6589-timer" for MT6589 compatible timers - * "mediatek,mt7623-timer" for MT7623 compatible timers - * "mediatek,mt8127-timer" for MT8127 compatible timers - * "mediatek,mt8135-timer" for MT8135 compatible timers - * "mediatek,mt8173-timer" for MT8173 compatible timers - * "mediatek,mt6577-timer" for MT6577 and all above compatible timers -- reg: Should contain location and length for timers register. -- clocks: Clocks driving the timer hardware. This list should include two - clocks. The order is system clock and as second clock the RTC clock. + * "mediatek,mt2701-timer" for MT2701 compatible timers (GPT) + * "mediatek,mt6580-timer" for MT6580 compatible timers (GPT) + * "mediatek,mt6589-timer" for MT6589 compatible timers (GPT) + * "mediatek,mt7623-timer" for MT7623 compatible timers (GPT) + * "mediatek,mt8127-timer" for MT8127 compatible timers (GPT) + * "mediatek,mt8135-timer" for MT8135 compatible timers (GPT) + * "mediatek,mt8173-timer" for MT8173 compatible timers (GPT) + * "mediatek,mt6577-timer" for MT6577 and all above compatible timers (GPT) + * "mediatek,mt6765-timer" for MT6765 compatible timers (SYST) +- reg: Should contain location and length for timer register. +- clocks: Should contain system clock. Examples: @@ -21,5 +27,5 @@ Examples: compatible = "mediatek,mt6577-timer"; reg = <0x10008000 0x80>; interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>; - clocks = <&system_clk>, <&rtc_clk>; + clocks = <&system_clk>; }; diff --git a/Documentation/devicetree/bindings/timer/snps,arc-timer.txt b/Documentation/devicetree/bindings/timer/snps,arc-timer.txt index 4ef024630d61..147ef3e74452 100644 --- a/Documentation/devicetree/bindings/timer/snps,arc-timer.txt +++ b/Documentation/devicetree/bindings/timer/snps,arc-timer.txt @@ -12,10 +12,6 @@ Required properties: (16 for ARCHS cores, 3 for ARC700 cores) - clocks : phandle to the source clock -Optional properties: - -- interrupt-parent : phandle to parent intc - Example: timer0 { diff --git a/Documentation/devicetree/bindings/timer/st,spear-timer.txt b/Documentation/devicetree/bindings/timer/st,spear-timer.txt index c0017221cf55..b5238a07da17 100644 --- a/Documentation/devicetree/bindings/timer/st,spear-timer.txt +++ b/Documentation/devicetree/bindings/timer/st,spear-timer.txt @@ -5,8 +5,6 @@ - compatible : Should be: "st,spear-timer" - reg: Address range of the timer registers -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupt: Should contain the timer interrupt number Example: diff --git a/Documentation/devicetree/bindings/timer/ti,c64x+timer64.txt b/Documentation/devicetree/bindings/timer/ti,c64x+timer64.txt index 95911fe70224..d96c1e283e73 100644 --- a/Documentation/devicetree/bindings/timer/ti,c64x+timer64.txt +++ b/Documentation/devicetree/bindings/timer/ti,c64x+timer64.txt @@ -7,7 +7,6 @@ Required properties: - compatible: must be "ti,c64x+timer64" - reg: base address and size of register region -- interrupt-parent: interrupt controller - interrupts: interrupt id Optional properties: diff --git a/Documentation/devicetree/bindings/usb/fsl-usb.txt b/Documentation/devicetree/bindings/usb/fsl-usb.txt index 4779c029b675..0b08b006c5ea 100644 --- a/Documentation/devicetree/bindings/usb/fsl-usb.txt +++ b/Documentation/devicetree/bindings/usb/fsl-usb.txt @@ -33,8 +33,6 @@ Recommended properties : information for the interrupt. This should be encoded based on the information in section 2) depending on the type of interrupt controller you have. - - interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. Optional properties : - fsl,invert-drvvbus : boolean; for MPC5121 USB0 only. Indicates the diff --git a/Documentation/devicetree/bindings/usb/maxim,max3421.txt b/Documentation/devicetree/bindings/usb/maxim,max3421.txt index 8cdbe0c85188..90495b1aeec2 100644 --- a/Documentation/devicetree/bindings/usb/maxim,max3421.txt +++ b/Documentation/devicetree/bindings/usb/maxim,max3421.txt @@ -11,9 +11,6 @@ Required properties: The driver configures MAX3421E for active low level triggered interrupts, configure your interrupt line accordingly. -Optional property: - - interrupt-parent: the phandle to the associated interrupt controller. - Example: usb@0 { diff --git a/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt b/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt index 09e847e92e5e..d4cf53c071d9 100644 --- a/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt +++ b/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt @@ -3,8 +3,6 @@ Richtek RT1711H TypeC PD Controller. Required properties: - compatible : Must be "richtek,rt1711h". - reg : Must be 0x4e, it's slave address of RT1711H. - - interrupt-parent : the phandle for the interrupt controller that - provides interrupts for this device. - interrupts : <a b> where a is the interrupt number and b represents an encoding of the sense and level information for the interrupt. diff --git a/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt b/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt index 252a05c5d976..c8c4b00ecb94 100644 --- a/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt +++ b/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt @@ -16,7 +16,8 @@ A child node must exist to represent the core DWC3 IP block. The name of the node is not important. The content of the node is defined in dwc3.txt. Phy documentation is provided in the following places: -Documentation/devicetree/bindings/phy/qcom-dwc3-usb-phy.txt +Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt - USB2.0 PHY +Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt - Type-C PHY Example device nodes: diff --git a/Documentation/devicetree/bindings/usb/samsung-hsotg.txt b/Documentation/devicetree/bindings/usb/samsung-hsotg.txt index b83d428a265e..0388634598ce 100644 --- a/Documentation/devicetree/bindings/usb/samsung-hsotg.txt +++ b/Documentation/devicetree/bindings/usb/samsung-hsotg.txt @@ -14,8 +14,6 @@ Binding details Required properties: - compatible: "samsung,s3c6400-hsotg" should be used for all currently supported SoC, -- interrupt-parent: phandle for the interrupt controller to which the - interrupt signal of the HSOTG block is routed, - interrupts: specifier of interrupt signal of interrupt controller, according to bindings of interrupt controller, - clocks: contains an array of clock specifiers: diff --git a/Documentation/devicetree/bindings/usb/spear-usb.txt b/Documentation/devicetree/bindings/usb/spear-usb.txt index f8a464a25653..1dc91cc459c0 100644 --- a/Documentation/devicetree/bindings/usb/spear-usb.txt +++ b/Documentation/devicetree/bindings/usb/spear-usb.txt @@ -6,8 +6,6 @@ EHCI: Required properties: - compatible: "st,spear600-ehci" -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupts: Should contain the EHCI interrupt Example: @@ -25,8 +23,6 @@ OHCI: Required properties: - compatible: "st,spear600-ohci" -- interrupt-parent: Should be the phandle for the interrupt controller - that services interrupts for this device - interrupts: Should contain the OHCI interrupt Example: diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 7cad066191ee..c401d10335bc 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -41,6 +41,7 @@ arrow Arrow Electronics artesyn Artesyn Embedded Technologies Inc. asahi-kasei Asahi Kasei Corp. aspeed ASPEED Technology Inc. +asus AsusTek Computer Inc. atlas Atlas Scientific LLC atmel Atmel Corporation auo AU Optronics Corporation @@ -53,6 +54,7 @@ axentia Axentia Technologies AB axis Axis Communications AB bananapi BIPAI KEJI LIMITED bhf Beckhoff Automation GmbH & Co. KG +bitmain Bitmain Technologies boe BOE Technology Group Co., Ltd. bosch Bosch Sensortec GmbH boundary Boundary Devices Inc. @@ -412,6 +414,7 @@ xes Extreme Engineering Solutions (X-ES) xillybus Xillybus Ltd. xlnx Xilinx xunlong Shenzhen Xunlong Software CO.,Limited +ysoft Y Soft Corporation a.s. zarlink Zarlink Semiconductor zeitec ZEITEC Semiconductor Co., LTD. zidoo Shenzhen Zidoo Technology Co., Ltd. diff --git a/Documentation/devicetree/bindings/w1/w1-gpio.txt b/Documentation/devicetree/bindings/w1/w1-gpio.txt index 6e09c35d9f1a..37091902a021 100644 --- a/Documentation/devicetree/bindings/w1/w1-gpio.txt +++ b/Documentation/devicetree/bindings/w1/w1-gpio.txt @@ -15,7 +15,7 @@ Optional properties: Examples: - onewire@0 { + onewire { compatible = "w1-gpio"; gpios = <&gpio 126 0>, <&gpio 105 0>; }; diff --git a/Documentation/devicetree/bindings/watchdog/cadence-wdt.txt b/Documentation/devicetree/bindings/watchdog/cadence-wdt.txt index c3a36ee45552..750a87657448 100644 --- a/Documentation/devicetree/bindings/watchdog/cadence-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/cadence-wdt.txt @@ -5,7 +5,6 @@ Required properties: - compatible : Should be "cdns,wdt-r1p2". - clocks : This is pclk (APB clock). - interrupts : This is wd_irq - watchdog timeout interrupt. -- interrupt-parent : Must be core interrupt controller. Optional properties - reset-on-timeout : If this property exists, then a reset is done diff --git a/Documentation/devicetree/bindings/watchdog/rt2880-wdt.txt b/Documentation/devicetree/bindings/watchdog/rt2880-wdt.txt index d7bab3db9d1f..05b95bfa2a89 100644 --- a/Documentation/devicetree/bindings/watchdog/rt2880-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/rt2880-wdt.txt @@ -5,7 +5,6 @@ Required properties: - reg: physical base address of the controller and length of the register range Optional properties: -- interrupt-parent: phandle to the INTC device node - interrupts: Specify the INTC interrupt number Example: diff --git a/Documentation/devicetree/bindings/xilinx.txt b/Documentation/devicetree/bindings/xilinx.txt index 1d11b9002ef8..d058ace29345 100644 --- a/Documentation/devicetree/bindings/xilinx.txt +++ b/Documentation/devicetree/bindings/xilinx.txt @@ -49,7 +49,7 @@ followed by an older IP core version which implements the same interface or any other device with the same interface. - 'reg', 'interrupt-parent' and 'interrupts' are all optional properties. + 'reg' and 'interrupts' are all optional properties. For example, the following block from system.mhs: diff --git a/Documentation/devicetree/bindings/xillybus/xillybus.txt b/Documentation/devicetree/bindings/xillybus/xillybus.txt index 9e316dc2e40f..e65d1f94b49c 100644 --- a/Documentation/devicetree/bindings/xillybus/xillybus.txt +++ b/Documentation/devicetree/bindings/xillybus/xillybus.txt @@ -4,8 +4,6 @@ Required properties: - compatible: Should be "xillybus,xillybus-1.00.a" - reg: Address and length of the register set for the device - interrupts: Contains one interrupt node, typically consisting of three cells. -- interrupt-parent: the phandle for the interrupt controller that - services interrupts for this device. Optional properties: - dma-coherent: Present if DMA operations are coherent diff --git a/Documentation/devicetree/dynamic-resolution-notes.txt b/Documentation/devicetree/dynamic-resolution-notes.txt index 083d23262abe..c24ec366c5dc 100644 --- a/Documentation/devicetree/dynamic-resolution-notes.txt +++ b/Documentation/devicetree/dynamic-resolution-notes.txt @@ -2,15 +2,14 @@ Device Tree Dynamic Resolver Notes ---------------------------------- This document describes the implementation of the in-kernel -Device Tree resolver, residing in drivers/of/resolver.c and is a -companion document to Documentation/devicetree/dt-object-internal.txt[1] +Device Tree resolver, residing in drivers/of/resolver.c How the resolver works ---------------------- The resolver is given as an input an arbitrary tree compiled with the proper dtc option and having a /plugin/ tag. This generates the -appropriate __fixups__ & __local_fixups__ nodes as described in [1]. +appropriate __fixups__ & __local_fixups__ nodes. In sequence the resolver works by the following steps: |