diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/qcom-msm8974.dtsi | 17 | ||||
| -rw-r--r-- | arch/arm64/kernel/psci.c | 14 |
2 files changed, 11 insertions, 20 deletions
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index ab8e57250468..93e315053bdd 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi @@ -100,6 +100,15 @@ clock-frequency = <19200000>; }; + smem { + compatible = "qcom,smem"; + + memory-region = <&smem_region>; + qcom,rpm-msg-ram = <&rpm_msg_ram>; + + hwlocks = <&tcsr_mutex 3>; + }; + soc: soc { #address-cells = <1>; #size-cells = <1>; @@ -250,13 +259,9 @@ #hwlock-cells = <1>; }; - smem@fa00000 { - compatible = "qcom,smem"; - - memory-region = <&smem_region>; + rpm_msg_ram: memory@fc428000 { + compatible = "qcom,rpm-msg-ram"; reg = <0xfc428000 0x4000>; - - hwlocks = <&tcsr_mutex 3>; }; blsp1_uart2: serial@f991e000 { diff --git a/arch/arm64/kernel/psci.c b/arch/arm64/kernel/psci.c index aa94a88f6279..f67f35b6edb1 100644 --- a/arch/arm64/kernel/psci.c +++ b/arch/arm64/kernel/psci.c @@ -30,20 +30,6 @@ #include <asm/smp_plat.h> #include <asm/suspend.h> -static bool psci_power_state_loses_context(u32 state) -{ - return state & PSCI_0_2_POWER_STATE_TYPE_MASK; -} - -static bool psci_power_state_is_valid(u32 state) -{ - const u32 valid_mask = PSCI_0_2_POWER_STATE_ID_MASK | - PSCI_0_2_POWER_STATE_TYPE_MASK | - PSCI_0_2_POWER_STATE_AFFL_MASK; - - return !(state & ~valid_mask); -} - static DEFINE_PER_CPU_READ_MOSTLY(u32 *, psci_power_state); static int __maybe_unused cpu_psci_cpu_init_idle(unsigned int cpu) |