linux_dsm_epyc7002/arch/arm/boot/dts/omap3-n950-n9.dtsi

/*
 * omap3-n950-n9.dtsi - Device Tree file for Nokia N950 & N9 (common stuff)
 *
 * Written by: Aaro Koskinen <aaro.koskinen@iki.fi>
 *
 * 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 "omap36xx.dtsi"

/ {
	cpus {
		cpu@0 {
			cpu0-supply = <&vcc>;
		};
	};

	memory {
		device_type = "memory";
		reg = <0x80000000 0x40000000>; /* 1 GB */
	};

	vemmc: fixedregulator@0 {
		compatible = "regulator-fixed";
		regulator-name = "VEMMC";
		regulator-min-microvolt = <2900000>;
		regulator-max-microvolt = <2900000>;
		gpio = <&gpio5 29 0>; /* gpio line 157 */
		startup-delay-us = <150>;
		enable-active-high;
	};
};

&omap3_pmx_core {
	mmc2_pins: pinmux_mmc2_pins {
		pinctrl-single,pins = <
			0x128 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
			0x12a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */
			0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */
			0x12e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */
			0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */
			0x132 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */
		>;
	};
};

&i2c1 {
	clock-frequency = <2900000>;

	twl: twl@48 {
		reg = <0x48>;
		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
		interrupt-parent = <&intc>;
	};
};

/include/ "twl4030.dtsi"

&twl {
	compatible = "ti,twl5031";

	twl_power: power {
		compatible = "ti,twl4030-power";
		ti,use_poweroff;
	};
};

&twl_gpio {
	ti,pullups	= <0x000001>; /* BIT(0) */
	ti,pulldowns	= <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */
};

/* CSI-2 receiver */
&vaux2 {
	regulator-name = "vaux2";
	regulator-min-microvolt = <1800000>;
	regulator-max-microvolt = <1800000>;
};

/* Cameras */
&vaux3 {
	regulator-name = "vaux3";
	regulator-min-microvolt = <2800000>;
	regulator-max-microvolt = <2800000>;
};

&i2c2 {
	clock-frequency = <400000>;
};

&i2c3 {
	clock-frequency = <400000>;
};

&mmc1 {
	status = "disabled";
};

&mmc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc2_pins>;
	vmmc-supply = <&vemmc>;
	bus-width = <4>;
	ti,non-removable;
};

&mmc3 {
	status = "disabled";
};

&usb_otg_hs {
	interface-type = <0>;
	usb-phy = <&usb2_phy>;
	phys = <&usb2_phy>;
	phy-names = "usb2-phy";
	mode = <3>;
	power = <50>;
};

&gpmc {
	ranges = <0 0 0x04000000 0x1000000>;	/* CS0: 16MB for OneNAND */

	onenand@0,0 {
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0 0 0x20000>;	/* CS0, offset 0, IO size 128K */

		gpmc,sync-read;
		gpmc,sync-write;
		gpmc,burst-length = <16>;
		gpmc,burst-read;
		gpmc,burst-wrap;
		gpmc,burst-write;
		gpmc,device-width = <2>;
		gpmc,mux-add-data = <2>;
		gpmc,cs-on-ns = <0>;
		gpmc,cs-rd-off-ns = <87>;
		gpmc,cs-wr-off-ns = <87>;
		gpmc,adv-on-ns = <0>;
		gpmc,adv-rd-off-ns = <10>;
		gpmc,adv-wr-off-ns = <10>;
		gpmc,oe-on-ns = <15>;
		gpmc,oe-off-ns = <87>;
		gpmc,we-on-ns = <0>;
		gpmc,we-off-ns = <87>;
		gpmc,rd-cycle-ns = <112>;
		gpmc,wr-cycle-ns = <112>;
		gpmc,access-ns = <81>;
		gpmc,page-burst-access-ns = <15>;
		gpmc,bus-turnaround-ns = <0>;
		gpmc,cycle2cycle-delay-ns = <0>;
		gpmc,wait-monitoring-ns = <0>;
		gpmc,clk-activation-ns = <5>;
		gpmc,wr-data-mux-bus-ns = <30>;
		gpmc,wr-access-ns = <81>;
		gpmc,sync-clk-ps = <15000>;

		/*
		 * MTD partition table corresponding to Nokia's MeeGo 1.2
		 * Harmattan release.
		 */
		partition@0 {
			label = "bootloader";
			reg = <0x00000000 0x00100000>;
		};
		partition@1 {
			label = "config";
			reg = <0x00100000 0x002c0000>;
		};
		partition@2 {
			label = "kernel";
			reg = <0x003c0000 0x01000000>;
		};
		partition@3 {
			label = "log";
			reg = <0x013c0000 0x00200000>;
		};
		partition@4 {
			label = "var";
			reg = <0x015c0000 0x1ca40000>;
		};
		partition@5 {
			label = "moslo";
			reg = <0x1e000000 0x02000000>;
		};
		partition@6 {
			label = "omap2-onenand";
			reg = <0x00000000 0x20000000>;
		};
	};
};