u-boot-brain/arch/arm/dts/am335x-brxre1.dts

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (C) 2019 B&R Industrial Automation GmbH
 * http://www.br-automation.com
 *
 */
/dts-v1/;

#include "am33xx.dtsi"

/ {
	model = "BRXRE1 Panel";
	compatible = "ti,am33xx";

	fset: factory-settings {
		bl-version	= "                                ";
		order-no	= "                                ";
		cpu-order-no	= "                                ";
		hw-revision	= "                                ";
		serial-no	= <0>;
		device-id	= <0xE681>;
		parent-id	= <0xE681>;
		hw-variant	= <0x3>;
		hw-platform	= <0x0>;
		fram-offset	= <0x1000>;
		fram-size	= <0x3000>;
		cache-disable	= <0x0>;
		cpu-clock	= <0x0>;
	};
	chosen {
		#address-cells = <1>;
		#size-cells = <1>;

		bootargs = "console=ttyO0,115200 earlyprintk";
		stdout-path = &uart0;

		framebuffer: framebuffer@8fbe0000 {
			display = <&lcdscreen0>;
			compatible = "simple-framebuffer";
			status = "okay";
			reg = <0x8fbef000 (1024 * 600 * 4)>;
			width = <1024>;
			height = <600>;
			stride = <(1024 * 4)>;
			format = "a8r8g8b8";
			clocks = <&dpll_disp_m2_ck>, <&dpll_per_m2_ck>;
		};
	};

	aliases {
		fset = &fset;
		mmc = &mmc2;
		spi0 = &spi0;
		spi1 = &spi1;
		touch0 = &burtouch0;
		screen0 = &lcdscreen0;
	};

	memory {
		device_type = "memory";
		reg = <0x80000000 0x10000000>; /* 256 MB */
	};

	panel {
		compatible = "ti,tilcdc,panel";
		status = "okay";
	};

	vmmcsd_fixed: fixedregulator@0 {
		compatible = "regulator-fixed";
		regulator-name = "vmmcsd_fixed";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	lcdscreen0: lcdscreen@0 {
		status = "okay";
		compatible = "ti,tilcdc,panel";

		backlight = <&tps_bl>;

		panel-info {
			ac-bias		= <255>;
			ac-bias-intrpt	= <0>;
			dma-burst-sz	= <16>;
			bpp		= <32>;
			fdd		= <0x80>;
			sync-edge	= <0>;
			sync-ctrl	= <1>;
			raster-order	= <0>;
			fifo-th		= <0>;
		};

		display-timings {
			native-mode = <&timing0>;
			timing0: lcd {
				clock-frequency	= <9142857>;
				hactive		= <480>;
				vactive		= <272>;
				hfront-porch	= <8>;
				hback-porch	= <43>;
				hsync-len	= <2>;
				vfront-porch	= <4>;
				vback-porch	= <2>;
				vsync-len	= <10>;
				hsync-active	= <1>;
				vsync-active	= <1>;
				pupdelay	= <10>;
				pondelay	= <10>;
			};
		};
	};
};

&uart0 {		/* console uart */
	u-boot,dm-spl;
	status = "okay";
};

&uart2 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&uart4 {
	status = "okay";
};

&i2c0 {
	u-boot,dm-spl;
	status = "okay";
	clock-frequency = <100000>;

	tps: tps@24 {		/* PMIC controller */
		u-boot,dm-spl;
		reg = <0x24>;
		compatible = "ti,tps65217";

		tps_bl: backlight {
			compatible = "ti,tps65217-bl";
			isel = <1>;	/* 1 - ISET1, 2 ISET2 */
			fdim = <1000>;	/* TPS65217_BL_FDIM_1kHZ */
			default-brightness = <50>;
		};
	};
	resetc: rstpsc@75 { /* reset controller */
		compatible = "bur,rstpsc";
		reg = <0x75>;

		cooling-min-state = <0>;
		cooling-max-state = <1>;	/* reset gets fired */
		#cooling-cells = <2>;		/* min followed by max */
	};
	rtc0: rv3029c2@56 {
		status = "okay";
		#thermal-sensor-cells = <0>;
		compatible = "rv3029c2";
		reg = <0x56>;
	};
};

&spi0 {
	status = "okay";
};

&spi1 {
	status = "okay";
};

&edma {
	status = "okay";
};

&cppi41dma  {
	status = "okay";
};

&usb {
	status = "okay";
};

&usb_ctrl_mod {
	status = "okay";
};

&usb0_phy {
	status = "okay";
};

&usb1_phy {
	status = "okay";
};

&usb0 {
	status = "okay";
	dr_mode = "host";
};

&usb1 {
	status = "okay";
	dr_mode = "host";
};

&davinci_mdio {
	status = "okay";

	ethphy0: ethernet-phy@1 {
		reg = <1>;
	};

	ethphy1: ethernet-phy@2 {
		reg = <2>;
	};
};

&mac {
	status = "okay";
};

&cpsw_emac0 {
	phy_id = <&davinci_mdio>, <1>;
	phy-handle = <&ethphy0>;
	phy-mode = "mii";
};

&cpsw_emac1 {
	phy_id = <&davinci_mdio>, <2>;
	phy-handle = <&ethphy1>;
	phy-mode = "mii";
};

&mmc1 {
	u-boot,dm-pre-reloc;
	vmmc-supply = <&vmmcsd_fixed>;
	bus-width = <0x4>;
	ti,non-removable;
	ti,needs-special-hs-handling;
	ti,vcc-aux-disable-is-sleep;
	status = "okay";
};

&mmc2 {
	u-boot,dm-pre-reloc;
	vmmc-supply = <&vmmcsd_fixed>;
	bus-width = <0x8>;
	ti,non-removable;
	ti,needs-special-hs-handling;
	ti,vcc-aux-disable-is-sleep;
	status = "okay";
};

&l4_per {

	segment@300000 {

		target-module@e000 {
			u-boot,dm-pre-reloc;

			lcdc: lcdc@0 {
				u-boot,dm-pre-reloc;
				status = "okay";
				ti,no-reset-on-init;
				ti,no-idle-on-init;
			};
		};
	};
};

&elm {
	status = "okay";
};

&sham {
	status = "okay";
};

&aes {
	status = "okay";
};

&gpio0 {
	u-boot,dm-spl;
	ti,no-reset-on-init;
};

&gpio1 {
	u-boot,dm-spl;
	ti,no-reset-on-init;
};

&gpio2 {
	u-boot,dm-spl;
	ti,no-reset-on-init;
};

&gpio3 {
	u-boot,dm-spl;
	ti,no-reset-on-init;
};

&timer1 {		/* today unused */
	status = "okay";
	ti,no-reset-on-init;
	ti,no-idle-on-init;
};

&timer2 {		/* used for vxworks primary timer device */
	status = "okay";
	ti,no-reset-on-init;
	ti,no-idle-on-init;
};

&timer3 {		/* used sysdelay and hal tsc counter*/
	status = "okay";
	ti,no-reset-on-init;
	ti,no-idle-on-init;
};

&timer4 {		/* used for PWM beeper */
	status = "okay";
	ti,no-reset-on-init;
	ti,no-idle-on-init;
};

&timer5 {		/* used for PWM backlight */
	status = "okay";
	ti,no-reset-on-init;
	ti,no-idle-on-init;
};

&timer6 {		/* used for cpsw end device */
	status = "okay";
	ti,no-reset-on-init;
	ti,no-idle-on-init;
};

&timer7 {		/* used for cpsw end device */
	status = "okay";
	ti,no-reset-on-init;
	ti,no-idle-on-init;
};

&wdt2 {
	status = "okay";
	ti,no-reset-on-init;
	ti,no-idle-on-init;
};

&epwmss0 {
	status = "okay";
};

&tscadc {
	status = "okay";

	tsc {
		burtouch0: burtouch@0 {
			status = "okay";
			compatible = "bur,DdVxSfTouchXXX";
			bur,hwtree = "IF7";
			bur,KX0 = <0x0>;
			bur,KX1 = <0x0>;
			bur,KX2 = <0x0>;
			bur,KY0 = <0x0>;
			bur,KY1 = <0x0>;
			bur,KY2 = <0x0>;
		};
	};
};

&dcan0 {
	status = "okay";
};

&dcan1 {
	status = "okay";
};

&sham {
	status = "disabled";
};

&aes {
	status = "disabled";
};

&rng {
	status = "disabled";
};