boards: st: stm32mp135f_dk: add camera pipeline nodes (48b633cc) · Commits · Wenxi XU / zephyr

boards/st/stm32mp135f_dk/stm32mp135f_dk.dts

+90 −1

Original line number	Diff line number	Diff line
		@@ -9,7 +9,9 @@
		#include <st/mp13/stm32mp135.dtsi>
		#include <st/mp13/stm32mp135faex-pinctrl.dtsi>
		#include "zephyr/dt-bindings/display/panel.h"
		#include <zephyr/dt-bindings/gpio/raspberrypi-csi-connector.h>
		#include <zephyr/dt-bindings/input/input-event-codes.h>
		#include <zephyr/dt-bindings/video/video-interfaces.h>

		/ {
		model = "STMicroelectronics STM32MP135-DK board";
		@@ -62,6 +64,15 @@
		led1 = &red_led_2;
		sw0 = &user_button;
		};

		csi_connector: connector_csi {
		compatible = "raspberrypi,csi-connector";
		#gpio-cells = <2>;
		gpio-map-mask = <0xffffffff 0xffffffc0>;
		gpio-map-pass-thru = <0 0x3f>;
		gpio-map = <CSI_IO0 0 &mcp23017 4 0>,
		<CSI_IO1 0 &mcp23017 3 0>;
		};
		};

		&clk_hsi {
		@@ -89,6 +100,17 @@
		status = "okay";
		};

		&pll2 {
		clocks = <&clk_hse>;
		div-m = <3>;
		mul-n = <66>;
		div-p = <2>;
		div-q = <2>;
		div-r = <1>;
		fracn = <5120>;
		status = "okay";
		};

		&rcc {
		clock-frequency = <DT_FREQ_M(1000)>;
		clocks = <&pll>;
		@@ -124,10 +146,64 @@
		status = "okay";
		};

		&i2c5 {
		csi_i2c: &i2c5 {
		pinctrl-names = "default";
		pinctrl-0 = <&i2c5_scl_pd1 &i2c5_sda_ph6>;
		status = "okay";

		mipid02: bridge@14 {
		compatible = "st,mipid02";
		reg = <0x14>;
		reset-gpios = <&mcp23017 2 GPIO_ACTIVE_LOW>;

		ports {
		#address-cells = <1>;
		#size-cells = <0>;
		port@0 {
		reg = <0>;

		csi_ep_in: endpoint {
		remote-endpoint-label = "";
		};
		};

		port@2 {
		reg = <2>;

		mipid02_2: endpoint {
		bus-width = <8>;
		hsync-active = <0>;
		vsync-active = <0>;
		pclk-sample = <0>;
		remote-endpoint-label = "dcmipp_ep_in";
		};
		};
		};
		};
		};

		csi_interface: &dcmipp {
		pinctrl-0 = <&dcmipp_d0_pa9 &dcmipp_d1_pd0 &dcmipp_d2_pg10 &dcmipp_d3_pe4
		&dcmipp_d4_pd11 &dcmipp_d5_pd3 &dcmipp_d6_pb8 &dcmipp_d7_pe14
		&dcmipp_pixclk_pb7 &dcmipp_vsync_pg9 &dcmipp_hsync_ph8>;
		pinctrl-names = "default";

		ports {
		port@0 {
		dcmipp_ep_in: endpoint {
		bus-width = <8>;
		hsync-active = <0>;
		vsync-active = <0>;
		pclk-sample = <0>;
		bus-type = <VIDEO_BUS_TYPE_PARALLEL>;
		remote-endpoint-label = "mipid02_2";
		};
		};

		port@1 {
		csi_capture_port: endpoint { };
		};
		};
		};

		&ltdc {
		@@ -166,3 +242,16 @@
		def-back-color-green = <0xFF>;
		def-back-color-blue = <0xFF>;
		};

		/*
		* MCO1 is used to clock ST-MIPID02, keep disabled here, will be
		* enabled by a shield when camera pipeline is enabled
		*/
		&mco1 {
		clocks = <&rcc STM32_SRC_HSE MCO1_SEL(MCO1_SEL_HSE)>;
		prescaler = <MCO1_PRE(MCO_PRE_DIV_1)>;
		pinctrl-0 = <&rcc_mco_1_pd7>;
		pinctrl-names = "default";

		status = "disabled";
		};

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