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Commit ba7f0df0 authored by Hugues Fruchet's avatar Hugues Fruchet Committed by Alexandre TORGUE
Browse files

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



Enable DCMI camera interface on STM32F429 MCU.

Signed-off-by: default avatarHugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: default avatarAlexandre TORGUE <alexandre.torgue@st.com>
parent aa8f42f7

arch/arm/boot/dts/stm32f429.dtsi

+37 −0
Original line number Diff line number Diff line
@@ -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>;