linux_dsm_epyc7002/arch/arm/boot/dts/omap3-igep0030.dts

/*
 * Device Tree Source for IGEP COM Module
 *
 * Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
 * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include "omap3-igep.dtsi"

/ {
	model = "IGEP COM Module";
	compatible = "isee,omap3-igep0030", "ti,omap3";

	leds {
		pinctrl-names = "default";
		pinctrl-0 = <&leds_pins>;
		compatible = "gpio-leds";

		boot {
			 label = "omap3:green:boot";
			 gpios = <&twl_gpio 13 GPIO_ACTIVE_LOW>;
			 default-state = "on";
		};

		user0 {
			 label = "omap3:red:user0";
			 gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>; /* LEDA */
			 default-state = "off";
		};

		user1 {
			 label = "omap3:green:user1";
			 gpios = <&twl_gpio 19 GPIO_ACTIVE_LOW>; /* LEDB */
			 default-state = "off";
		};

		user2 {
			 label = "omap3:red:user1";
			 gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
			 default-state = "off";
		};
	};
};

&leds_pins {
	pinctrl-single,pins = <
		0x5b0 (PIN_OUTPUT | MUX_MODE4) /* etk_d2.gpio_16 */
	>;
};

&gpmc {
	ranges = <0 0 0x00000000 0x20000000>;

	nand@0,0 {
		linux,mtd-name= "micron,mt29c4g96maz";
		reg = <0 0 0>;
		nand-bus-width = <16>;
		ti,nand-ecc-opt = "bch8";

		gpmc,sync-clk-ps = <0>;
		gpmc,cs-on-ns = <0>;
		gpmc,cs-rd-off-ns = <44>;
		gpmc,cs-wr-off-ns = <44>;
		gpmc,adv-on-ns = <6>;
		gpmc,adv-rd-off-ns = <34>;
		gpmc,adv-wr-off-ns = <44>;
		gpmc,we-off-ns = <40>;
		gpmc,oe-off-ns = <54>;
		gpmc,access-ns = <64>;
		gpmc,rd-cycle-ns = <82>;
		gpmc,wr-cycle-ns = <82>;
		gpmc,wr-access-ns = <40>;
		gpmc,wr-data-mux-bus-ns = <0>;

		#address-cells = <1>;
		#size-cells = <1>;

		partition@0 {
			label = "SPL";
			reg = <0 0x100000>;
		};
		partition@80000 {
			label = "U-Boot";
			reg = <0x100000 0x180000>;
		};
		partition@1c0000 {
			label = "Environment";
			reg = <0x280000 0x100000>;
		};
		partition@280000 {
			label = "Kernel";
			reg = <0x380000 0x300000>;
		};
		partition@780000 {
			label = "Filesystem";
			reg = <0x680000 0x1f980000>;
		};
	};
};