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Commit 13dd3857 authored by Hugues Fruchet's avatar Hugues Fruchet Committed by Alexandre TORGUE
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ARM: dts: stm32: Enable OV2640 camera support of STM32F429-EVAL board 



Enable OV2640 camera support of STM32F429-EVAL board.

Signed-off-by: default avatarHugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: default avatarAlexandre TORGUE <alexandre.torgue@st.com>
parent c04b2e72

arch/arm/boot/dts/stm32429i-eval.dts

+30 −0
Original line number Diff line number Diff line
@@ -48,6 +48,7 @@ 
/dts-v1/;

#include "stm32f429.dtsi"

#include <dt-bindings/input/input.h>

#include <dt-bindings/gpio/gpio.h>



/ {

	model = "STMicroelectronics STM32429i-EVAL board";
@@ -66,6 +67,14 @@ 
		serial0 = &usart1;

	};



	clocks {

		clk_ext_camera: clk-ext-camera {

			#clock-cells = <0>;

			compatible = "fixed-clock";

			clock-frequency = <24000000>;

		};

	};



	soc {

		dma-ranges = <0xc0000000 0x0 0x10000000>;

	};
@@ -156,6 +165,11 @@ 


	port {

		dcmi_0: endpoint {

			remote-endpoint = <&ov2640_0>;

			bus-width = <8>;

			hsync-active = <0>;

			vsync-active = <0>;

			pclk-sample = <1>;

		};

	};

};
@@ -165,6 +179,22 @@ 
	pinctrl-names = "default";

	status = "okay";



	ov2640: camera@30 {

		compatible = "ovti,ov2640";

		reg = <0x30>;

		resetb-gpios = <&stmpegpio 2 GPIO_ACTIVE_HIGH>;

		pwdn-gpios = <&stmpegpio 0 GPIO_ACTIVE_LOW>;

		clocks = <&clk_ext_camera>;

		clock-names = "xvclk";

		status = "okay";



		port {

			ov2640_0: endpoint {

				remote-endpoint = <&dcmi_0>;

			};

		};

	};



	stmpe1600: stmpe1600@42 {

		compatible = "st,stmpe1600";

		reg = <0x42>;