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ARM: dts: stm32: Enable DCMI support on STM32F429 MCU

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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>
This commit is contained in:
Hugues Fruchet 2017-05-05 17:31:00 +02:00 committed by Alexandre TORGUE
parent aa8f42f7a1
commit ba7f0df089
1 changed files with 37 additions and 0 deletions
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37
arch/arm/boot/dts/stm32f429.dtsi
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@ -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>;