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| author | Hugues Fruchet <hugues.fruchet@st.com> | 2017-05-05 17:31:00 +0200 |
|---|---|---|
| committer | Alexandre TORGUE <alexandre.torgue@st.com> | 2017-06-07 17:30:48 +0200 |
| commit | ba7f0df0895a62fc021dcbc9a59ec75b84c039b8 (patch) | |
| tree | 8702a745f49402b2141b8f78c35a823e943f5824 /arch/arm/boot/dts/stm32f429.dtsi | |
| parent | ARM: dts: stm32: Add missing reset-cells node in stm32f746 (diff) | |
| download | linux-ba7f0df0895a62fc021dcbc9a59ec75b84c039b8.tar.xz linux-ba7f0df0895a62fc021dcbc9a59ec75b84c039b8.zip | |
ARM: dts: stm32: Enable DCMI support on STM32F429 MCU
Enable DCMI camera interface on STM32F429 MCU.
Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32f429.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32f429.dtsi | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index 53f83511c717..9f2138c8a8cc 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -837,6 +837,29 @@ slew-rate = <2>; }; }; + + dcmi_pins: dcmi@0 { + pins { + pinmux = <STM32F429_PA4_FUNC_DCMI_HSYNC>, + <STM32F429_PB7_FUNC_DCMI_VSYNC>, + <STM32F429_PA6_FUNC_DCMI_PIXCLK>, + <STM32F429_PC6_FUNC_DCMI_D0>, + <STM32F429_PC7_FUNC_DCMI_D1>, + <STM32F429_PC8_FUNC_DCMI_D2>, + <STM32F429_PC9_FUNC_DCMI_D3>, + <STM32F429_PC11_FUNC_DCMI_D4>, + <STM32F429_PD3_FUNC_DCMI_D5>, + <STM32F429_PB8_FUNC_DCMI_D6>, + <STM32F429_PE6_FUNC_DCMI_D7>, + <STM32F429_PC10_FUNC_DCMI_D8>, + <STM32F429_PC12_FUNC_DCMI_D9>, + <STM32F429_PD6_FUNC_DCMI_D10>, + <STM32F429_PD2_FUNC_DCMI_D11>; + bias-disable; + drive-push-pull; + slew-rate = <3>; + }; + }; }; rcc: rcc@40023810 { @@ -915,6 +938,20 @@ status = "disabled"; }; + dcmi: dcmi@50050000 { + compatible = "st,stm32-dcmi"; + reg = <0x50050000 0x400>; + interrupts = <78>; + resets = <&rcc STM32F4_AHB2_RESET(DCMI)>; + clocks = <&rcc 0 STM32F4_AHB2_CLOCK(DCMI)>; + clock-names = "mclk"; + pinctrl-names = "default"; + pinctrl-0 = <&dcmi_pins>; + dmas = <&dma2 1 1 0x414 0x3>; + dma-names = "tx"; + status = "disabled"; + }; + rng: rng@50060800 { compatible = "st,stm32-rng"; reg = <0x50060800 0x400>; |