linux_dsm_epyc7002/arch/arm/boot/dts/imx53-mba53.dts

/*
 * Copyright 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
 * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>, Pengutronix
 *
 * The code contained herein is licensed under the GNU General Public
 * License. You may obtain a copy of the GNU General Public License
 * Version 2 or later at the following locations:
 *
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */

/dts-v1/;
#include "imx53-tqma53.dtsi"

/ {
	model = "TQ MBa53 starter kit";
	compatible = "tq,mba53", "tq,tqma53", "fsl,imx53";

	chosen {
		stdout-path = &uart2;
	};

	backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm2 0 50000>;
		brightness-levels = <0 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100>;
		default-brightness-level = <10>;
		enable-gpios = <&gpio7 7 0>;
		power-supply = <&reg_backlight>;
	};

	disp1: display@disp1 {
		compatible = "fsl,imx-parallel-display";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_disp1_1>;
		interface-pix-fmt = "rgb24";
		status = "disabled";

		port {
			display1_in: endpoint {
				remote-endpoint = <&ipu_di1_disp1>;
			};
		};
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		reg_backlight: regulator@0 {
			compatible = "regulator-fixed";
			reg = <0>;
			regulator-name = "lcd-supply";
			gpio = <&gpio2 5 0>;
			startup-delay-us = <5000>;
		};

		reg_3p2v: regulator@1 {
			compatible = "regulator-fixed";
			reg = <1>;
			regulator-name = "3P2V";
			regulator-min-microvolt = <3200000>;
			regulator-max-microvolt = <3200000>;
			regulator-always-on;
		};
	};

	sound {
		compatible = "tq,imx53-mba53-sgtl5000",
			     "fsl,imx-audio-sgtl5000";
		model = "imx53-mba53-sgtl5000";
		ssi-controller = <&ssi2>;
		audio-codec = <&codec>;
		audio-routing =
			"MIC_IN", "Mic Jack",
			"Mic Jack", "Mic Bias",
			"Headphone Jack", "HP_OUT";
		mux-int-port = <2>;
		mux-ext-port = <5>;
	};
};

&ldb {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lvds1_1>;
	status = "disabled";
};

&iomuxc {
	lvds1 {
		pinctrl_lvds1_1: lvds1-grp1 {
			fsl,pins = <
				MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000
				MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000
				MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000
				MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000
				MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000
			>;
		};

		pinctrl_lvds1_2: lvds1-grp2 {
			fsl,pins = <
				MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x80000000
				MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x80000000
				MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x80000000
				MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x80000000
				MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x80000000
			>;
		};
	};

	disp1 {
		pinctrl_disp1_1: disp1-grp1 {
			fsl,pins = <
				MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK 0x80000000 /* DISP1_CLK */
				MX53_PAD_EIM_DA10__IPU_DI1_PIN15   0x80000000 /* DISP1_DRDY */
				MX53_PAD_EIM_D23__IPU_DI1_PIN2     0x80000000 /* DISP1_HSYNC */
				MX53_PAD_EIM_EB3__IPU_DI1_PIN3     0x80000000 /* DISP1_VSYNC */
				MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x80000000
				MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x80000000
				MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x80000000
				MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x80000000
				MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x80000000
				MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x80000000
				MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x80000000
				MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x80000000
				MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x80000000
				MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x80000000
				MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x80000000
				MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x80000000
				MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x80000000
				MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x80000000
				MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9  0x80000000
				MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8  0x80000000
				MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7  0x80000000
				MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6  0x80000000
				MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5  0x80000000
				MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4  0x80000000
				MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3  0x80000000
				MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2  0x80000000
				MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1  0x80000000
				MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0  0x80000000
			>;
		};
	};

	tve {
		pinctrl_vga_sync_1: vgasync-grp1 {
			fsl,pins = <
				/* VGA_VSYNC, HSYNC with max drive strength */
				MX53_PAD_EIM_CS1__IPU_DI1_PIN6	   0xe6
				MX53_PAD_EIM_DA15__IPU_DI1_PIN4	   0xe6
			>;
		};
	};
};

&ipu_di1_disp1 {
	remote-endpoint = <&display1_in>;
};

&cspi {
	status = "okay";
};

&audmux {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_audmux>;
};

&i2c2 {
	codec: sgtl5000@a {
		compatible = "fsl,sgtl5000";
		reg = <0x0a>;
		clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>;
		VDDA-supply = <&reg_3p2v>;
		VDDIO-supply = <&reg_3p2v>;
	};

	expander: pca9554@20 {
		compatible = "pca9554";
		reg = <0x20>;
		interrupts = <109>;
		#gpio-cells = <2>;
		gpio-controller;
	};

	sensor2: lm75@49 {
		compatible = "lm75";
		reg = <0x49>;
	};
};

&fec {
	phy-reset-gpios = <&gpio7 6 0>;
	status = "okay";
};

&esdhc2 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&ecspi1 {
	status = "okay";
};

&usbotg {
	dr_mode = "host";
	status = "okay";
};

&usbh1 {
	status = "okay";
};

&uart1 {
	status = "okay";
};

&ssi2 {
	status = "okay";
};

&uart2 {
	status = "okay";
};

&can1 {
	status = "okay";
};

&can2 {
	status = "okay";
};

&i2c3 {
	status = "okay";
};

&tve {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_vga_sync_1>;
	ddc-i2c-bus = <&i2c3>;
	fsl,tve-mode = "vga";
	fsl,hsync-pin = <4>;
	fsl,vsync-pin = <6>;
	status = "okay";
};