arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts - linux - Git at Google

 /*
  * Copyright 2015 Jelle de Jong <jelledejong@powercraft.nl>
  *
  * 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>

 / {
 	model = "Lamobo R1";
 	compatible = "lamobo,lamobo-r1", "allwinner,sun7i-a20";

 	aliases {
 		serial0 = &uart0;
 		serial1 = &uart3;
 		serial2 = &uart7;
 	};

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

 	hdmi-connector {
 		compatible = "hdmi-connector";
 		type = "a";

 		port {
 			hdmi_con_in: endpoint {
 				remote-endpoint = <&hdmi_out_con>;
 			};
 		};
 	};

 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
 		pinctrl-0 = <&led_pins_lamobo_r1>;

 		green {
 			label = "lamobo_r1:green:usr";
 			gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
 		};
 	};

 	reg_gmac_3v3: gmac-3v3 {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
 		pinctrl-0 = <&gmac_power_pin_lamobo_r1>;
 		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 {
 	target-supply = <&reg_ahci_5v>;
 	status = "okay";
 };

 &codec {
 	status = "okay";
 };

 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
 };

 &de {
 	status = "okay";
 };

 &ehci0 {
 	status = "okay";
 };

 &ehci1 {
 	status = "okay";
 };

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

 	fixed-link {
 		speed = <1000>;
 		full-duplex;
 	};

 	mdio {
 		compatible = "snps,dwmac-mdio";
 		#address-cells = <1>;
 		#size-cells = <0>;

 		switch: ethernet-switch@1e {
 			compatible = "brcm,bcm53125";
 			reg = <30>;
 			#address-cells = <1>;
 			#size-cells = <0>;

 			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;

 				port0: port@0 {
 					reg = <0>;
 					label = "lan2";
 				};

 				port1: port@1 {
 					reg = <1>;
 					label = "lan3";
 				};

 				port2: port@2 {
 					reg = <2>;
 					label = "lan4";
 				};

 				port3: port@3 {
 					reg = <3>;
 					label = "wan";
 				};

 				port4: port@4 {
 					reg = <4>;
 					label = "lan1";
 				};

 				port8: port@8 {
 					reg = <8>;
 					label = "cpu";
 					ethernet = <&gmac>;
 					phy-mode = "rgmii-txid";
 					fixed-link {
 						speed = <1000>;
 						full-duplex;
 					};
 				};
 			};
 		};
 	};
 };

 &hdmi {
 	status = "okay";
 };

 &hdmi_out {
 	hdmi_out_con: endpoint {
 		remote-endpoint = <&hdmi_con_in>;
 	};
 };

 &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>;
 	};
 };

 &i2c2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 };

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

 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_lamobo_r1>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
 	cd-inverted;
 	status = "okay";
 };

 &ohci0 {
 	status = "okay";
 };

 &otg_sram {
 	status = "okay";
 };

 &pio {
 	usb0_id_detect_pin: usb0_id_detect_pin@0 {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};

 	mmc0_cd_pin_lamobo_r1: mmc0_cd_pin@0 {
 		pins = "PH10";
 		function = "gpio_in";
 		bias-pull-up;
 	};

 	gmac_power_pin_lamobo_r1: gmac_power_pin@0 {
 		pins = "PH23";
 		function = "gpio_out";
 	};

 	led_pins_lamobo_r1: led_pins@0 {
 		pins = "PH24";
 		function = "gpio_out";
 	};
 };

 #include "axp209.dtsi"

 &ac_power_supply {
 	status = "okay";
 };

 &battery_power_supply {
 	status = "okay";
 };

 &reg_ahci_5v {
 	gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
 	status = "okay";
 };

 &reg_dcdc2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1000000>;
 	regulator-max-microvolt = <1400000>;
 	regulator-name = "vdd-cpu";
 };

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

 &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_usb2_vbus {
 	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
 	status = "okay";
 };

 &spi0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi0_pins_a>,
 		    <&spi0_cs0_pins_a>,
 		    <&spi0_cs1_pins_a>;
 	status = "okay";
 };

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

 &uart3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart3_pins_b>;
 	status = "okay";
 };

 &uart7 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart7_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>;
 	usb2_vbus-supply = <&reg_usb2_vbus>;
 	status = "okay";
 };
	/*
	* Copyright 2015 Jelle de Jong <jelledejong@powercraft.nl>
	*
	* 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>

	/ {
	model = "Lamobo R1";
	compatible = "lamobo,lamobo-r1", "allwinner,sun7i-a20";

	aliases {
	serial0 = &uart0;
	serial1 = &uart3;
	serial2 = &uart7;
	};

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

	hdmi-connector {
	compatible = "hdmi-connector";
	type = "a";

	port {
	hdmi_con_in: endpoint {
	remote-endpoint = <&hdmi_out_con>;
	};
	};
	};

	leds {
	compatible = "gpio-leds";
	pinctrl-names = "default";
	pinctrl-0 = <&led_pins_lamobo_r1>;

	green {
	label = "lamobo_r1:green:usr";
	gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
	};
	};

	reg_gmac_3v3: gmac-3v3 {
	compatible = "regulator-fixed";
	pinctrl-names = "default";
	pinctrl-0 = <&gmac_power_pin_lamobo_r1>;
	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 {
	target-supply = <&reg_ahci_5v>;
	status = "okay";
	};

	&codec {
	status = "okay";
	};

	&cpu0 {
	cpu-supply = <&reg_dcdc2>;
	};

	&de {
	status = "okay";
	};

	&ehci0 {
	status = "okay";
	};

	&ehci1 {
	status = "okay";
	};

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

	fixed-link {
	speed = <1000>;
	full-duplex;
	};

	mdio {
	compatible = "snps,dwmac-mdio";
	#address-cells = <1>;
	#size-cells = <0>;

	switch: ethernet-switch@1e {
	compatible = "brcm,bcm53125";
	reg = <30>;
	#address-cells = <1>;
	#size-cells = <0>;

	ports {
	#address-cells = <1>;
	#size-cells = <0>;

	port0: port@0 {
	reg = <0>;
	label = "lan2";
	};

	port1: port@1 {
	reg = <1>;
	label = "lan3";
	};

	port2: port@2 {
	reg = <2>;
	label = "lan4";
	};

	port3: port@3 {
	reg = <3>;
	label = "wan";
	};

	port4: port@4 {
	reg = <4>;
	label = "lan1";
	};

	port8: port@8 {
	reg = <8>;
	label = "cpu";
	ethernet = <&gmac>;
	phy-mode = "rgmii-txid";
	fixed-link {
	speed = <1000>;
	full-duplex;
	};
	};
	};
	};
	};
	};

	&hdmi {
	status = "okay";
	};

	&hdmi_out {
	hdmi_out_con: endpoint {
	remote-endpoint = <&hdmi_con_in>;
	};
	};

	&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>;
	};
	};

	&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c2_pins_a>;
	status = "okay";
	};

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

	&mmc0 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_lamobo_r1>;
	vmmc-supply = <&reg_vcc3v3>;
	bus-width = <4>;
	cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
	cd-inverted;
	status = "okay";
	};

	&ohci0 {
	status = "okay";
	};

	&otg_sram {
	status = "okay";
	};

	&pio {
	usb0_id_detect_pin: usb0_id_detect_pin@0 {
	pins = "PH4";
	function = "gpio_in";
	bias-pull-up;
	};

	mmc0_cd_pin_lamobo_r1: mmc0_cd_pin@0 {
	pins = "PH10";
	function = "gpio_in";
	bias-pull-up;
	};

	gmac_power_pin_lamobo_r1: gmac_power_pin@0 {
	pins = "PH23";
	function = "gpio_out";
	};

	led_pins_lamobo_r1: led_pins@0 {
	pins = "PH24";
	function = "gpio_out";
	};
	};

	#include "axp209.dtsi"

	&ac_power_supply {
	status = "okay";
	};

	&battery_power_supply {
	status = "okay";
	};

	&reg_ahci_5v {
	gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
	status = "okay";
	};

	&reg_dcdc2 {
	regulator-always-on;
	regulator-min-microvolt = <1000000>;
	regulator-max-microvolt = <1400000>;
	regulator-name = "vdd-cpu";
	};

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

	&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_usb2_vbus {
	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
	status = "okay";
	};

	&spi0 {
	pinctrl-names = "default";
	pinctrl-0 = <&spi0_pins_a>,
	<&spi0_cs0_pins_a>,
	<&spi0_cs1_pins_a>;
	status = "okay";
	};

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

	&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart3_pins_b>;
	status = "okay";
	};

	&uart7 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart7_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>;
	usb2_vbus-supply = <&reg_usb2_vbus>;
	status = "okay";
	};