arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts - linux - Git at Google

 /*
  * Copyright 2015 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 "sun4i-a10.dtsi"
 #include "sunxi-common-regulators.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>

 / {
 	model = "iNet-9F Rev 03";
 	compatible = "inet-tek,inet9f-rev03", "allwinner,sun4i-a10";

 	aliases {
 		serial0 = &uart0;
 	};

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

 	gpio-keys {
 		compatible = "gpio-keys-polled";
 		pinctrl-names = "default";
 		pinctrl-0 = <&key_pins_inet9f>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		poll-interval = <20>;

 		left-joystick-left {
 			label = "Left Joystick Left";
 			linux,code = <ABS_X>;
 			linux,input-type = <EV_ABS>;
 			linux,input-value = <0xffffffff>; /* -1 */
 			gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */
 		};

 		left-joystick-right {
 			label = "Left Joystick Right";
 			linux,code = <ABS_X>;
 			linux,input-type = <EV_ABS>;
 			linux,input-value = <1>;
 			gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */
 		};

 		left-joystick-up {
 			label = "Left Joystick Up";
 			linux,code = <ABS_Y>;
 			linux,input-type = <EV_ABS>;
 			linux,input-value = <0xffffffff>; /* -1 */
 			gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
 		};

 		left-joystick-down {
 			label = "Left Joystick Down";
 			linux,code = <ABS_Y>;
 			linux,input-type = <EV_ABS>;
 			linux,input-value = <1>;
 			gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
 		};

 		right-joystick-left {
 			label = "Right Joystick Left";
 			linux,code = <ABS_Z>;
 			linux,input-type = <EV_ABS>;
 			linux,input-value = <0xffffffff>; /* -1 */
 			gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */
 		};

 		right-joystick-right {
 			label = "Right Joystick Right";
 			linux,code = <ABS_Z>;
 			linux,input-type = <EV_ABS>;
 			linux,input-value = <1>;
 			gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */
 		};

 		right-joystick-up {
 			label = "Right Joystick Up";
 			linux,code = <ABS_RZ>;
 			linux,input-type = <EV_ABS>;
 			linux,input-value = <0xffffffff>; /* -1 */
 			gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */
 		};

 		right-joystick-down {
 			label = "Right Joystick Down";
 			linux,code = <ABS_RZ>;
 			linux,input-type = <EV_ABS>;
 			linux,input-value = <1>;
 			gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
 		};

 		dpad-left {
 			label = "DPad Left";
 			linux,code = <ABS_HAT0X>;
 			linux,input-type = <EV_ABS>;
 			linux,input-value = <0xffffffff>; /* -1 */
 			gpios = <&pio 7 23 GPIO_ACTIVE_LOW>; /* PH23 */
 		};

 		dpad-right {
 			label = "DPad Right";
 			linux,code = <ABS_HAT0X>;
 			linux,input-type = <EV_ABS>;
 			linux,input-value = <1>;
 			gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */
 		};

 		dpad-up {
 			label = "DPad Up";
 			linux,code = <ABS_HAT0Y>;
 			linux,input-type = <EV_ABS>;
 			linux,input-value = <0xffffffff>; /* -1 */
 			gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */
 		};

 		dpad-down {
 			label = "DPad Down";
 			linux,code = <ABS_HAT0Y>;
 			linux,input-type = <EV_ABS>;
 			linux,input-value = <1>;
 			gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */
 		};

 		x {
 			label = "Button X";
 			linux,code = <BTN_X>;
 			gpios = <&pio 0 16 GPIO_ACTIVE_LOW>; /* PA16 */
 		};

 		y {
 			label = "Button Y";
 			linux,code = <BTN_Y>;
 			gpios = <&pio 0 14 GPIO_ACTIVE_LOW>; /* PA14 */
 		};

 		a {
 			label = "Button A";
 			linux,code = <BTN_A>;
 			gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */
 		};

 		b {
 			label = "Button B";
 			linux,code = <BTN_B>;
 			gpios = <&pio 0 15 GPIO_ACTIVE_LOW>; /* PA15 */
 		};

 		select {
 			label = "Select Button";
 			linux,code = <BTN_SELECT>;
 			gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */
 		};

 		start {
 			label = "Start Button";
 			linux,code = <BTN_START>;
 			gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */
 		};

 		top-left {
 			label = "Top Left Button";
 			linux,code = <BTN_TL>;
 			gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */
 		};

 		top-right {
 			label = "Top Right Button";
 			linux,code = <BTN_TR>;
 			gpios = <&pio 0 13 GPIO_ACTIVE_LOW>; /* PA13 */
 		};
 	};
 };

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

 &ehci1 {
 	status = "okay";
 };

 &i2c0 {
 	status = "okay";

 	axp209: pmic@34 {
 		reg = <0x34>;
 		interrupts = <0>;
 	};
 };

 #include "axp209.dtsi"

 &i2c1 {
 	status = "okay";

 	/* Accelerometer */
 	bma250@18 {
 		compatible = "bosch,bma250";
 		reg = <0x18>;
 		interrupt-parent = <&pio>;
 		interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */
 	};
 };

 &i2c2 {
 	status = "okay";

 	ft5406ee8: touchscreen@38 {
 		compatible = "edt,edt-ft5406";
 		reg = <0x38>;
 		interrupt-parent = <&pio>;
 		interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
 		touchscreen-size-x = <800>;
 		touchscreen-size-y = <480>;
 	};
 };

 &lradc {
 	vref-supply = <&reg_ldo2>;
 	status = "okay";

 	button-200 {
 		label = "Menu";
 		linux,code = <KEY_MENU>;
 		channel = <0>;
 		voltage = <200000>;
 	};

 	button-600 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <600000>;
 	};

 	button-800 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <800000>;
 	};

 	button-1000 {
 		label = "Home";
 		linux,code = <KEY_HOMEPAGE>;
 		channel = <0>;
 		voltage = <1000000>;
 	};

 	button-1200 {
 		label = "Esc";
 		linux,code = <KEY_ESC>;
 		channel = <0>;
 		voltage = <1200000>;
 	};
 };

 &mmc0 {
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
 	status = "okay";
 };

 &otg_sram {
 	status = "okay";
 };

 &pio {
 	key_pins_inet9f: key-pins {
 		pins = "PA0", "PA1", "PA3", "PA4",
 		       "PA5", "PA6", "PA8", "PA9",
 		       "PA11", "PA12", "PA13",
 		       "PA14", "PA15", "PA16", "PA17",
 		       "PH22", "PH23", "PH24", "PH25", "PH26";
 		function = "gpio_in";
 		bias-pull-up;
 	};

 	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};

 	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
 	};
 };

 &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 = <1250000>;
 	regulator-max-microvolt = <1250000>;
 	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 {
 	status = "okay";
 };

 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };

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

 &usbphy {
 	pinctrl-names = "default";
 	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
 	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
 	usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
 	usb0_vbus-supply = <&reg_usb0_vbus>;
 	usb2_vbus-supply = <&reg_usb2_vbus>;
 	status = "okay";
 };
	/*
	* Copyright 2015 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 "sun4i-a10.dtsi"
	#include "sunxi-common-regulators.dtsi"
	#include <dt-bindings/gpio/gpio.h>
	#include <dt-bindings/input/input.h>
	#include <dt-bindings/interrupt-controller/irq.h>

	/ {
	model = "iNet-9F Rev 03";
	compatible = "inet-tek,inet9f-rev03", "allwinner,sun4i-a10";

	aliases {
	serial0 = &uart0;
	};

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

	gpio-keys {
	compatible = "gpio-keys-polled";
	pinctrl-names = "default";
	pinctrl-0 = <&key_pins_inet9f>;
	#address-cells = <1>;
	#size-cells = <0>;
	poll-interval = <20>;

	left-joystick-left {
	label = "Left Joystick Left";
	linux,code = <ABS_X>;
	linux,input-type = <EV_ABS>;
	linux,input-value = <0xffffffff>; /* -1 */
	gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */
	};

	left-joystick-right {
	label = "Left Joystick Right";
	linux,code = <ABS_X>;
	linux,input-type = <EV_ABS>;
	linux,input-value = <1>;
	gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */
	};

	left-joystick-up {
	label = "Left Joystick Up";
	linux,code = <ABS_Y>;
	linux,input-type = <EV_ABS>;
	linux,input-value = <0xffffffff>; /* -1 */
	gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
	};

	left-joystick-down {
	label = "Left Joystick Down";
	linux,code = <ABS_Y>;
	linux,input-type = <EV_ABS>;
	linux,input-value = <1>;
	gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
	};

	right-joystick-left {
	label = "Right Joystick Left";
	linux,code = <ABS_Z>;
	linux,input-type = <EV_ABS>;
	linux,input-value = <0xffffffff>; /* -1 */
	gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */
	};

	right-joystick-right {
	label = "Right Joystick Right";
	linux,code = <ABS_Z>;
	linux,input-type = <EV_ABS>;
	linux,input-value = <1>;
	gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */
	};

	right-joystick-up {
	label = "Right Joystick Up";
	linux,code = <ABS_RZ>;
	linux,input-type = <EV_ABS>;
	linux,input-value = <0xffffffff>; /* -1 */
	gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */
	};

	right-joystick-down {
	label = "Right Joystick Down";
	linux,code = <ABS_RZ>;
	linux,input-type = <EV_ABS>;
	linux,input-value = <1>;
	gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
	};

	dpad-left {
	label = "DPad Left";
	linux,code = <ABS_HAT0X>;
	linux,input-type = <EV_ABS>;
	linux,input-value = <0xffffffff>; /* -1 */
	gpios = <&pio 7 23 GPIO_ACTIVE_LOW>; /* PH23 */
	};

	dpad-right {
	label = "DPad Right";
	linux,code = <ABS_HAT0X>;
	linux,input-type = <EV_ABS>;
	linux,input-value = <1>;
	gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */
	};

	dpad-up {
	label = "DPad Up";
	linux,code = <ABS_HAT0Y>;
	linux,input-type = <EV_ABS>;
	linux,input-value = <0xffffffff>; /* -1 */
	gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */
	};

	dpad-down {
	label = "DPad Down";
	linux,code = <ABS_HAT0Y>;
	linux,input-type = <EV_ABS>;
	linux,input-value = <1>;
	gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */
	};

	x {
	label = "Button X";
	linux,code = <BTN_X>;
	gpios = <&pio 0 16 GPIO_ACTIVE_LOW>; /* PA16 */
	};

	y {
	label = "Button Y";
	linux,code = <BTN_Y>;
	gpios = <&pio 0 14 GPIO_ACTIVE_LOW>; /* PA14 */
	};

	a {
	label = "Button A";
	linux,code = <BTN_A>;
	gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */
	};

	b {
	label = "Button B";
	linux,code = <BTN_B>;
	gpios = <&pio 0 15 GPIO_ACTIVE_LOW>; /* PA15 */
	};

	select {
	label = "Select Button";
	linux,code = <BTN_SELECT>;
	gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */
	};

	start {
	label = "Start Button";
	linux,code = <BTN_START>;
	gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */
	};

	top-left {
	label = "Top Left Button";
	linux,code = <BTN_TL>;
	gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */
	};

	top-right {
	label = "Top Right Button";
	linux,code = <BTN_TR>;
	gpios = <&pio 0 13 GPIO_ACTIVE_LOW>; /* PA13 */
	};
	};
	};

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

	&ehci1 {
	status = "okay";
	};

	&i2c0 {
	status = "okay";

	axp209: pmic@34 {
	reg = <0x34>;
	interrupts = <0>;
	};
	};

	#include "axp209.dtsi"

	&i2c1 {
	status = "okay";

	/* Accelerometer */
	bma250@18 {
	compatible = "bosch,bma250";
	reg = <0x18>;
	interrupt-parent = <&pio>;
	interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */
	};
	};

	&i2c2 {
	status = "okay";

	ft5406ee8: touchscreen@38 {
	compatible = "edt,edt-ft5406";
	reg = <0x38>;
	interrupt-parent = <&pio>;
	interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
	touchscreen-size-x = <800>;
	touchscreen-size-y = <480>;
	};
	};

	&lradc {
	vref-supply = <&reg_ldo2>;
	status = "okay";

	button-200 {
	label = "Menu";
	linux,code = <KEY_MENU>;
	channel = <0>;
	voltage = <200000>;
	};

	button-600 {
	label = "Volume Up";
	linux,code = <KEY_VOLUMEUP>;
	channel = <0>;
	voltage = <600000>;
	};

	button-800 {
	label = "Volume Down";
	linux,code = <KEY_VOLUMEDOWN>;
	channel = <0>;
	voltage = <800000>;
	};

	button-1000 {
	label = "Home";
	linux,code = <KEY_HOMEPAGE>;
	channel = <0>;
	voltage = <1000000>;
	};

	button-1200 {
	label = "Esc";
	linux,code = <KEY_ESC>;
	channel = <0>;
	voltage = <1200000>;
	};
	};

	&mmc0 {
	vmmc-supply = <&reg_vcc3v3>;
	bus-width = <4>;
	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
	status = "okay";
	};

	&otg_sram {
	status = "okay";
	};

	&pio {
	key_pins_inet9f: key-pins {
	pins = "PA0", "PA1", "PA3", "PA4",
	"PA5", "PA6", "PA8", "PA9",
	"PA11", "PA12", "PA13",
	"PA14", "PA15", "PA16", "PA17",
	"PH22", "PH23", "PH24", "PH25", "PH26";
	function = "gpio_in";
	bias-pull-up;
	};

	usb0_id_detect_pin: usb0-id-detect-pin {
	pins = "PH4";
	function = "gpio_in";
	bias-pull-up;
	};

	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
	pins = "PH5";
	function = "gpio_in";
	bias-pull-down;
	};
	};

	&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 = <1250000>;
	regulator-max-microvolt = <1250000>;
	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 {
	status = "okay";
	};

	&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pb_pins>;
	status = "okay";
	};

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

	&usbphy {
	pinctrl-names = "default";
	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
	usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
	usb0_vbus-supply = <&reg_usb0_vbus>;
	usb2_vbus-supply = <&reg_usb2_vbus>;
	status = "okay";
	};