[deliverable/linux.git] / arch / arm / boot / dts / sun4i-a10-chuwi-v7-cw0825.dts

/*
 * 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>

/ {
	model = "Chuwi V7 CW0825";
	compatible = "chuwi,v7-cw0825", "allwinner,sun4i-a10";

	aliases {
		serial0 = &uart0;
	};

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

&ehci1 {
	status = "okay";
};

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

	axp209: pmic@34 {
		compatible = "x-powers,axp209";
		reg = <0x34>;
		interrupts = <0>;

		interrupt-controller;
		#interrupt-cells = <1>;
	};
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pins_a>;
	status = "okay";
};

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

&lradc {
	vref-supply = <&reg_vcc3v0>;
	status = "okay";

	button@800 {
		label = "Volume Up";
		linux,code = <KEY_VOLUMEUP>;
		channel = <0>;
		voltage = <800000>;
	};

	button@1000 {
		label = "Volume Down";
		linux,code = <KEY_VOLUMEDOWN>;
		channel = <0>;
		voltage = <1000000>;
	};

	button@1200 {
		label = "Back";
		linux,code = <KEY_BACK>;
		channel = <0>;
		voltage = <1200000>;
	};
};

&mmc0 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
	vmmc-supply = <&reg_vcc3v3>;
	bus-width = <4>;
	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
	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>;
	};

	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
		allwinner,pins = "PH5";
		allwinner,function = "gpio_in";
		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
		allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
	};
};

&reg_usb0_vbus {
	status = "okay";
};

&reg_usb2_vbus {
	status = "okay";
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pins_a>;
	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";
};
Commit	Line	Data
c4992742 HG	1	/*
	2	* Copyright 2015 Hans de Goede <hdegoede@redhat.com>
	3	*
	4	* This file is dual-licensed: you can use it either under the terms
	5	* of the GPL or the X11 license, at your option. Note that this dual
	6	* licensing only applies to this file, and not this project as a
	7	* whole.
	8	*
	9	* a) This file is free software; you can redistribute it and/or
	10	* modify it under the terms of the GNU General Public License as
	11	* published by the Free Software Foundation; either version 2 of the
	12	* License, or (at your option) any later version.
	13	*
	14	* This file is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
c4992742 HG	19	* Or, alternatively,
	20	*
	21	* b) Permission is hereby granted, free of charge, to any person
	22	* obtaining a copy of this software and associated documentation
	23	* files (the "Software"), to deal in the Software without
	24	* restriction, including without limitation the rights to use,
	25	* copy, modify, merge, publish, distribute, sublicense, and/or
	26	* sell copies of the Software, and to permit persons to whom the
	27	* Software is furnished to do so, subject to the following
	28	* conditions:
	29	*
	30	* The above copyright notice and this permission notice shall be
	31	* included in all copies or substantial portions of the Software.
	32	*
	33	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	34	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	35	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	36	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	37	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	38	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	39	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	40	* OTHER DEALINGS IN THE SOFTWARE.
	41	*/
	42
	43	/dts-v1/;
	44	#include "sun4i-a10.dtsi"
	45	#include "sunxi-common-regulators.dtsi"
	46	#include <dt-bindings/gpio/gpio.h>
cbc8107b	47	#include <dt-bindings/input/input.h>
c4992742 HG	48
	49	/ {
	50	model = "Chuwi V7 CW0825";
	51	compatible = "chuwi,v7-cw0825", "allwinner,sun4i-a10";
59ebbe88 MR	52
	53	aliases {
	54	serial0 = &uart0;
	55	};
	56
	57	chosen {
	58	stdout-path = "serial0:115200n8";
	59	};
c4992742 HG	60	};
	61
	62	&ehci1 {
	63	status = "okay";
	64	};
	65
	66	&i2c0 {
	67	pinctrl-names = "default";
	68	pinctrl-0 = <&i2c0_pins_a>;
	69	status = "okay";
	70
	71	axp209: pmic@34 {
	72	compatible = "x-powers,axp209";
	73	reg = <0x34>;
	74	interrupts = <0>;
	75
	76	interrupt-controller;
	77	#interrupt-cells = <1>;
	78	};
	79	};
	80
bcbf506d HG	81	&i2c1 {
	82	pinctrl-names = "default";
	83	pinctrl-0 = <&i2c1_pins_a>;
	84	status = "okay";
	85	};
	86
	87	&i2c2 {
	88	pinctrl-names = "default";
	89	pinctrl-0 = <&i2c2_pins_a>;
	90	status = "okay";
	91	};
	92
cbc8107b HG	93	&lradc {
	94	vref-supply = <&reg_vcc3v0>;
	95	status = "okay";
	96
	97	button@800 {
	98	label = "Volume Up";
	99	linux,code = <KEY_VOLUMEUP>;
	100	channel = <0>;
	101	voltage = <800000>;
	102	};
	103
	104	button@1000 {
	105	label = "Volume Down";
	106	linux,code = <KEY_VOLUMEDOWN>;
	107	channel = <0>;
	108	voltage = <1000000>;
	109	};
	110
	111	button@1200 {
	112	label = "Back";
	113	linux,code = <KEY_BACK>;
	114	channel = <0>;
	115	voltage = <1200000>;
	116	};
	117	};
	118
c4992742 HG	119	&mmc0 {
	120	pinctrl-names = "default";
	121	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
	122	vmmc-supply = <&reg_vcc3v3>;
	123	bus-width = <4>;
	124	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
	125	cd-inverted;
	126	status = "okay";
	127	};
	128
a40d6f24 HG	129	&otg_sram {
	130	status = "okay";
	131	};
	132
	133	&pio {
	134	usb0_id_detect_pin: usb0_id_detect_pin@0 {
	135	allwinner,pins = "PH4";
	136	allwinner,function = "gpio_in";
	137	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	138	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	139	};
	140
	141	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
	142	allwinner,pins = "PH5";
	143	allwinner,function = "gpio_in";
	144	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	145	allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
	146	};
	147	};
	148
	149	&reg_usb0_vbus {
	150	status = "okay";
	151	};
	152
c4992742 HG	153	&reg_usb2_vbus {
	154	status = "okay";
	155	};
	156
	157	&uart0 {
	158	pinctrl-names = "default";
	159	pinctrl-0 = <&uart0_pins_a>;
	160	status = "okay";
	161	};
	162
a40d6f24 HG	163	&usb_otg {
	164	dr_mode = "otg";
	165	status = "okay";
	166	};
	167
c4992742	168	&usbphy {
a40d6f24 HG	169	pinctrl-names = "default";
	170	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
	171	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
	172	usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
	173	usb0_vbus-supply = <&reg_usb0_vbus>;
c4992742 HG	174	usb2_vbus-supply = <&reg_usb2_vbus>;
	175	status = "okay";
	176	};