arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts - kernel/bruno - Git at Google

 /*
  * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
  *
  * Hans de Goede <hdegoede@redhat.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 free software; you can redistribute it and/or
  *     modify it under the terms of the GNU General Public License as
  *     published by the Free Software Foundation; either version 2 of the
  *     License, or (at your option) any later version.
  *
  *     This file is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *     GNU General Public License for more details.
  *
  * 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 "sun7i-a20.dtsi"
 #include "sunxi-common-regulators.dtsi"

 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pinctrl/sun4i-a10.h>

 / {
 	model = "Orange Pi Mini";
 	compatible = "xunlong,orangepi-mini", "allwinner,sun7i-a20";

 	aliases {
 		serial0 = &uart0;
 	};

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

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

 		green {
 			label = "orangepi:green:usr";
 			gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
 		};

 		blue {
 			label = "orangepi:blue:usr";
 			gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>; /* PH25 */
 		};
 	};

 	reg_gmac_3v3: gmac-3v3 {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
 		pinctrl-0 = <&gmac_power_pin_orangepi>;
 		regulator-name = "gmac-3v3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		startup-delay-us = <100000>;
 		enable-active-high;
 		gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
 	};
 };

 &ahci {
 	status = "okay";
 };

 &ehci0 {
 	status = "okay";
 };

 &ehci1 {
 	status = "okay";
 };

 &gmac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_pins_rgmii_a>;
 	phy = <&phy1>;
 	phy-mode = "rgmii";
 	phy-supply = <&reg_gmac_3v3>;
 	status = "okay";

 	phy1: ethernet-phy@1 {
 		reg = <1>;
 	};
 };

 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";

 	axp209: pmic@34 {
 		reg = <0x34>;
 		interrupt-parent = <&nmi_intc>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 	};
 };

 #include "axp209.dtsi"

 &ir0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ir0_rx_pins_a>;
 	status = "okay";
 };

 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_orangepi>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
 	cd-inverted;
 	status = "okay";
 };

 &mmc3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_orangepi>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
 	cd-inverted;
 	status = "okay";
 };

 &otg_sram {
 	status = "okay";
 };

 &pio {
 	usb0_id_detect_pin: usb0_id_detect_pin@0 {
 		allwinner,pins = "PH4";
 		allwinner,function = "gpio_in";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 	};

 	mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
 		allwinner,pins = "PH10";
 		allwinner,function = "gpio_in";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 	};

 	mmc3_cd_pin_orangepi: mmc3_cd_pin@0 {
 		allwinner,pins = "PH11";
 		allwinner,function = "gpio_in";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 	};

 	usb2_vbus_pin_bananapro: usb2_vbus_pin@0 {
 		allwinner,pins = "PH22";
 		allwinner,function = "gpio_out";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};

 	gmac_power_pin_orangepi: gmac_power_pin@0 {
 		allwinner,pins = "PH23";
 		allwinner,function = "gpio_out";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};

 	led_pins_orangepi: led_pins@0 {
 		allwinner,pins = "PH24", "PH25";
 		allwinner,function = "gpio_out";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};

 	usb1_vbus_pin_bananapro: usb1_vbus_pin@0 {
 		allwinner,pins = "PH26";
 		allwinner,function = "gpio_out";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
 };

 &reg_dcdc2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1000000>;
 	regulator-max-microvolt = <1500000>;
 	regulator-name = "vdd-cpu";
 };

 &reg_dcdc3 {
 	regulator-always-on;
 	regulator-min-microvolt = <1000000>;
 	regulator-max-microvolt = <1400000>;
 	regulator-name = "vdd-int-pll";
 };

 &reg_ldo1 {
 	regulator-name = "vdd-rtc";
 };

 &reg_ldo2 {
 	regulator-always-on;
 	regulator-min-microvolt = <3000000>;
 	regulator-max-microvolt = <3000000>;
 	regulator-name = "avcc";
 };

 &reg_usb0_vbus {
 	status = "okay";
 };

 &reg_usb1_vbus {
 	pinctrl-0 = <&usb1_vbus_pin_bananapro>;
 	gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
 	status = "okay";
 };

 &reg_usb2_vbus {
 	pinctrl-0 = <&usb2_vbus_pin_bananapro>;
 	gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
 	status = "okay";
 };

 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
 	status = "okay";
 };

 &usb_otg {
 	dr_mode = "otg";
 	status = "okay";
 };

 &usb_power_supply {
 	status = "okay";
 };

 &usbphy {
 	pinctrl-names = "default";
 	pinctrl-0 = <&usb0_id_detect_pin>;
 	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
 	usb0_vbus_power-supply = <&usb_power_supply>;
 	usb0_vbus-supply = <&reg_usb0_vbus>;
 	usb1_vbus-supply = <&reg_usb1_vbus>;
 	usb2_vbus-supply = <&reg_usb2_vbus>;
 	status = "okay";
 };
	/*
	* Copyright 2015 Hans de Goede <hdegoede@redhat.com>
	*
	* Hans de Goede <hdegoede@redhat.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 free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License as
	* published by the Free Software Foundation; either version 2 of the
	* License, or (at your option) any later version.
	*
	* This file is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* 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 "sun7i-a20.dtsi"
	#include "sunxi-common-regulators.dtsi"

	#include <dt-bindings/gpio/gpio.h>
	#include <dt-bindings/interrupt-controller/irq.h>
	#include <dt-bindings/pinctrl/sun4i-a10.h>

	/ {
	model = "Orange Pi Mini";
	compatible = "xunlong,orangepi-mini", "allwinner,sun7i-a20";

	aliases {
	serial0 = &uart0;
	};

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

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

	green {
	label = "orangepi:green:usr";
	gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
	};

	blue {
	label = "orangepi:blue:usr";
	gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>; /* PH25 */
	};
	};

	reg_gmac_3v3: gmac-3v3 {
	compatible = "regulator-fixed";
	pinctrl-names = "default";
	pinctrl-0 = <&gmac_power_pin_orangepi>;
	regulator-name = "gmac-3v3";
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	startup-delay-us = <100000>;
	enable-active-high;
	gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
	};
	};

	&ahci {
	status = "okay";
	};

	&ehci0 {
	status = "okay";
	};

	&ehci1 {
	status = "okay";
	};

	&gmac {
	pinctrl-names = "default";
	pinctrl-0 = <&gmac_pins_rgmii_a>;
	phy = <&phy1>;
	phy-mode = "rgmii";
	phy-supply = <&reg_gmac_3v3>;
	status = "okay";

	phy1: ethernet-phy@1 {
	reg = <1>;
	};
	};

	&i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_pins_a>;
	status = "okay";

	axp209: pmic@34 {
	reg = <0x34>;
	interrupt-parent = <&nmi_intc>;
	interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
	};
	};

	#include "axp209.dtsi"

	&ir0 {
	pinctrl-names = "default";
	pinctrl-0 = <&ir0_rx_pins_a>;
	status = "okay";
	};

	&mmc0 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_orangepi>;
	vmmc-supply = <&reg_vcc3v3>;
	bus-width = <4>;
	cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
	cd-inverted;
	status = "okay";
	};

	&mmc3 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_orangepi>;
	vmmc-supply = <&reg_vcc3v3>;
	bus-width = <4>;
	cd-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
	cd-inverted;
	status = "okay";
	};

	&otg_sram {
	status = "okay";
	};

	&pio {
	usb0_id_detect_pin: usb0_id_detect_pin@0 {
	allwinner,pins = "PH4";
	allwinner,function = "gpio_in";
	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	};

	mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
	allwinner,pins = "PH10";
	allwinner,function = "gpio_in";
	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	};

	mmc3_cd_pin_orangepi: mmc3_cd_pin@0 {
	allwinner,pins = "PH11";
	allwinner,function = "gpio_in";
	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	};

	usb2_vbus_pin_bananapro: usb2_vbus_pin@0 {
	allwinner,pins = "PH22";
	allwinner,function = "gpio_out";
	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
	};

	gmac_power_pin_orangepi: gmac_power_pin@0 {
	allwinner,pins = "PH23";
	allwinner,function = "gpio_out";
	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
	};

	led_pins_orangepi: led_pins@0 {
	allwinner,pins = "PH24", "PH25";
	allwinner,function = "gpio_out";
	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
	};

	usb1_vbus_pin_bananapro: usb1_vbus_pin@0 {
	allwinner,pins = "PH26";
	allwinner,function = "gpio_out";
	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
	};
	};

	&reg_dcdc2 {
	regulator-always-on;
	regulator-min-microvolt = <1000000>;
	regulator-max-microvolt = <1500000>;
	regulator-name = "vdd-cpu";
	};

	&reg_dcdc3 {
	regulator-always-on;
	regulator-min-microvolt = <1000000>;
	regulator-max-microvolt = <1400000>;
	regulator-name = "vdd-int-pll";
	};

	&reg_ldo1 {
	regulator-name = "vdd-rtc";
	};

	&reg_ldo2 {
	regulator-always-on;
	regulator-min-microvolt = <3000000>;
	regulator-max-microvolt = <3000000>;
	regulator-name = "avcc";
	};

	&reg_usb0_vbus {
	status = "okay";
	};

	&reg_usb1_vbus {
	pinctrl-0 = <&usb1_vbus_pin_bananapro>;
	gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
	status = "okay";
	};

	&reg_usb2_vbus {
	pinctrl-0 = <&usb2_vbus_pin_bananapro>;
	gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
	status = "okay";
	};

	&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pins_a>;
	status = "okay";
	};

	&usb_otg {
	dr_mode = "otg";
	status = "okay";
	};

	&usb_power_supply {
	status = "okay";
	};

	&usbphy {
	pinctrl-names = "default";
	pinctrl-0 = <&usb0_id_detect_pin>;
	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
	usb0_vbus_power-supply = <&usb_power_supply>;
	usb0_vbus-supply = <&reg_usb0_vbus>;
	usb1_vbus-supply = <&reg_usb1_vbus>;
	usb2_vbus-supply = <&reg_usb2_vbus>;
	status = "okay";
	};