linux_dsm_epyc7002/arch/arm/boot/dts/berlin2q-marvell-dmp.dts

/*
 * Copyright (C) 2014 Antoine Ténart <antoine.tenart@free-electrons.com>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is licensed under the terms of the GNU General Public
 *     License version 2. This program is licensed "as is" without any
 *     warranty of any kind, whether express or implied.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include "berlin2q.dtsi"

/ {
	model = "Marvell BG2-Q DMP";
	compatible = "marvell,berlin2q-dmp", "marvell,berlin2q", "marvell,berlin";

	memory@0 {
		device_type = "memory";
		reg = <0x00000000 0x80000000>;
	};

	chosen {
		bootargs = "earlyprintk";
		stdout-path = "serial0:115200n8";
	};

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

		reg_usb0_vbus: regulator_usb0 {
			compatible = "regulator-fixed";
			regulator-name = "usb0_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			gpio = <&portb 8 GPIO_ACTIVE_HIGH>;
			enable-active-high;
		};

		reg_usb1_vbus: regulator_usb1 {
			compatible = "regulator-fixed";
			regulator-name = "usb1_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			gpio = <&portb 10 GPIO_ACTIVE_HIGH>;
			enable-active-high;
		};

		reg_usb2_vbus: regulator_usb2 {
			compatible = "regulator-fixed";
			regulator-name = "usb2_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			gpio = <&portb 12 GPIO_ACTIVE_HIGH>;
			enable-active-high;
		};

		reg_sdio1_vmmc: regulator_sdio1_vmmc {
			compatible = "regulator-fixed";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-name = "sdio1_vmmc";
			enable-active-high;
			regulator-boot-on;
			gpio = <&portb 21 GPIO_ACTIVE_HIGH>;
		};

		reg_sdio1_vqmmc: regulator_sido1_vqmmc {
			compatible = "regulator-gpio";
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <3300000>;
			regulator-name = "sdio1_vqmmc";
			regulator-type = "voltage";
			enable-active-high;
			gpios = <&portb 16 GPIO_ACTIVE_HIGH>;
			states = <3300000 0x1
				  1800000 0x0>;
		};
	};
};

&soc_pinctrl {
	sd1gpio_pmux: sd1pwr-pmux {
		groups = "G23", "G32";
		function = "gpio";
	};
};

&sdhci1 {
	vmmc-supply = <&reg_sdio1_vmmc>;
	vqmmc-supply = <&reg_sdio1_vqmmc>;
	cd-gpios = <&portc 30 GPIO_ACTIVE_LOW>;
	wp-gpios = <&portd 0 GPIO_ACTIVE_HIGH>;
	pinctrl-0 = <&sd1gpio_pmux>, <&sd1_pmux>;
	pinctrl-names = "default";
	status = "okay";
};

&sdhci2 {
	bus-width = <8>;
	non-removable;
	status = "okay";
};

&i2c0 {
	status = "okay";
};

&i2c2 {
	status = "okay";
};

&uart0 {
	status = "okay";
};

&usb_phy0 {
	status = "okay";
};

&usb_phy2 {
	status = "okay";
};

&usb0 {
	vbus-supply = <&reg_usb0_vbus>;
	status = "okay";
};

&usb2 {
	vbus-supply = <&reg_usb2_vbus>;
	status = "okay";
};

&eth0 {
	status = "okay";
};

&sata0 {
	status = "okay";
};

&sata_phy {
	status = "okay";
};