[linux-2.6-block.git] / arch / arm / boot / dts / sun5i-a13-utoo-p66.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 "sun5i-a13.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>
#include <dt-bindings/pinctrl/sun4i-a10.h>

/ {
	model = "Utoo P66";
	compatible = "utoo,p66", "allwinner,sun5i-a13";

	i2c_lcd: i2c@0 {
		/* The lcd panel i2c interface is hooked up via gpios */
		compatible = "i2c-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&i2c_lcd_pins>;
		gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>, /* PG12, sda */
			<&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10, scl */
		i2c-gpio,delay-us = <5>;
	};
};

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

&ehci0 {
	status = "okay";
};

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

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

#include "axp209.dtsi"

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

	icn8318: touchscreen@40 {
		compatible = "chipone,icn8318";
		reg = <0x40>;
		interrupt-parent = <&pio>;
		interrupts = <6 9 IRQ_TYPE_EDGE_FALLING>; /* EINT9 (PG9) */
		pinctrl-names = "default";
		pinctrl-0 = <&ts_wake_pin_p66>;
		wake-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
		touchscreen-size-x = <800>;
		touchscreen-size-y = <480>;
		touchscreen-inverted-x;
		touchscreen-swapped-x-y;
	};

	pcf8563: rtc@51 {
		compatible = "nxp,pcf8563";
		reg = <0x51>;
	};
};

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

	button@200 {
		label = "Volume Up";
		linux,code = <KEY_VOLUMEUP>;
		channel = <0>;
		voltage = <200000>;
	};

	button@400 {
		label = "Volume Down";
		linux,code = <KEY_VOLUMEDOWN>;
		channel = <0>;
		voltage = <400000>;
	};
};

&mmc0 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_p66>;
	vmmc-supply = <&reg_vcc3v3>;
	bus-width = <4>;
	cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */
	cd-inverted;
	status = "okay";
};

&mmc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc2_pins_a>;
	vmmc-supply = <&reg_vcc3v3>;
	bus-width = <8>;
	non-removable;
	status = "okay";

	mmccard: mmccard@0 {
		reg = <0>;
		compatible = "mmc-card";
		broken-hpi;
	};
};

&otg_sram {
	status = "okay";
};

&pio {
	mmc0_cd_pin_p66: mmc0_cd_pin@0 {
		allwinner,pins = "PG0";
		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 = "PG1";
		allwinner,function = "gpio_in";
		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
		allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
	};

	usb0_id_detect_pin: usb0_id_detect_pin@0 {
		allwinner,pins = "PG2";
		allwinner,function = "gpio_in";
		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	};

	i2c_lcd_pins: i2c_lcd_pin@0 {
		allwinner,pins = "PG10", "PG12";
		allwinner,function = "gpio_out";
		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	};

	ts_wake_pin_p66: ts_wake_pin@0 {
		allwinner,pins = "PB3";
		allwinner,function = "gpio_out";
		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
	};

	usb0_vbus_pin_a: usb0_vbus_pin@0 {
		allwinner,pins = "PB4";
		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_ldo3 {
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "vcc-wifi";
};

&reg_usb0_vbus {
	gpio = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
	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 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
	usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
	usb0_vbus-supply = <&reg_usb0_vbus>;
	usb1_vbus-supply = <&reg_ldo3>;
	status = "okay";
};
Commit	Line	Data
144cf398 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	*
144cf398 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 "sun5i-a13.dtsi"
	45	#include "sunxi-common-regulators.dtsi"
	46	#include <dt-bindings/gpio/gpio.h>
	47	#include <dt-bindings/input/input.h>
2a53aff2	48	#include <dt-bindings/interrupt-controller/irq.h>
144cf398 HG	49	#include <dt-bindings/pinctrl/sun4i-a10.h>
	50
	51	/ {
	52	model = "Utoo P66";
	53	compatible = "utoo,p66", "allwinner,sun5i-a13";
	54
	55	i2c_lcd: i2c@0 {
	56	/* The lcd panel i2c interface is hooked up via gpios */
	57	compatible = "i2c-gpio";
	58	pinctrl-names = "default";
	59	pinctrl-0 = <&i2c_lcd_pins>;
	60	gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>, /* PG12, sda */
	61	<&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10, scl */
	62	i2c-gpio,delay-us = <5>;
	63	};
	64	};
	65
	66	&cpu0 {
	67	cpu-supply = <&reg_dcdc2>;
	68	};
	69
	70	&ehci0 {
	71	status = "okay";
	72	};
	73
	74	&i2c0 {
	75	pinctrl-names = "default";
	76	pinctrl-0 = <&i2c0_pins_a>;
	77	status = "okay";
	78
	79	axp209: pmic@34 {
	80	reg = <0x34>;
	81	interrupts = <0>;
	82	};
	83	};
	84
	85	#include "axp209.dtsi"
	86
	87	&i2c1 {
	88	pinctrl-names = "default";
	89	pinctrl-0 = <&i2c1_pins_a>;
	90	status = "okay";
	91
2a53aff2 HG	92	icn8318: touchscreen@40 {
	93	compatible = "chipone,icn8318";
	94	reg = <0x40>;
	95	interrupt-parent = <&pio>;
b03e0816	96	interrupts = <6 9 IRQ_TYPE_EDGE_FALLING>; /* EINT9 (PG9) */
2a53aff2 HG	97	pinctrl-names = "default";
	98	pinctrl-0 = <&ts_wake_pin_p66>;
	99	wake-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
	100	touchscreen-size-x = <800>;
	101	touchscreen-size-y = <480>;
	102	touchscreen-inverted-x;
	103	touchscreen-swapped-x-y;
	104	};
	105
144cf398 HG	106	pcf8563: rtc@51 {
	107	compatible = "nxp,pcf8563";
	108	reg = <0x51>;
	109	};
	110	};
	111
	112	&lradc {
	113	vref-supply = <&reg_ldo2>;
	114	status = "okay";
	115
	116	button@200 {
	117	label = "Volume Up";
	118	linux,code = <KEY_VOLUMEUP>;
	119	channel = <0>;
	120	voltage = <200000>;
	121	};
	122
	123	button@400 {
	124	label = "Volume Down";
	125	linux,code = <KEY_VOLUMEDOWN>;
	126	channel = <0>;
	127	voltage = <400000>;
	128	};
	129	};
	130
	131	&mmc0 {
	132	pinctrl-names = "default";
	133	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_p66>;
	134	vmmc-supply = <&reg_vcc3v3>;
	135	bus-width = <4>;
	136	cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */
	137	cd-inverted;
	138	status = "okay";
	139	};
	140
	141	&mmc2 {
	142	pinctrl-names = "default";
	143	pinctrl-0 = <&mmc2_pins_a>;
	144	vmmc-supply = <&reg_vcc3v3>;
	145	bus-width = <8>;
	146	non-removable;
	147	status = "okay";
dd2fd84f HG	148
	149	mmccard: mmccard@0 {
	150	reg = <0>;
	151	compatible = "mmc-card";
	152	broken-hpi;
	153	};
144cf398 HG	154	};
144cf398 HG	155
2354570d HG	156	&otg_sram {
	157	status = "okay";
	158	};
	159
144cf398 HG	160	&pio {
	161	mmc0_cd_pin_p66: mmc0_cd_pin@0 {
	162	allwinner,pins = "PG0";
	163	allwinner,function = "gpio_in";
	164	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	165	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	166	};
	167
2354570d HG	168	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
	169	allwinner,pins = "PG1";
	170	allwinner,function = "gpio_in";
	171	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	172	allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
	173	};
	174
	175	usb0_id_detect_pin: usb0_id_detect_pin@0 {
	176	allwinner,pins = "PG2";
	177	allwinner,function = "gpio_in";
	178	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	179	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	180	};
	181
144cf398 HG	182	i2c_lcd_pins: i2c_lcd_pin@0 {
	183	allwinner,pins = "PG10", "PG12";
	184	allwinner,function = "gpio_out";
	185	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	186	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	187	};
	188
2a53aff2 HG	189	ts_wake_pin_p66: ts_wake_pin@0 {
	190	allwinner,pins = "PB3";
	191	allwinner,function = "gpio_out";
	192	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	193	allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
	194	};
	195
144cf398 HG	196	usb0_vbus_pin_a: usb0_vbus_pin@0 {
	197	allwinner,pins = "PB4";
	198	allwinner,function = "gpio_out";
	199	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	200	allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
	201	};
	202	};
	203
	204	&reg_dcdc2 {
	205	regulator-always-on;
	206	regulator-min-microvolt = <1000000>;
	207	regulator-max-microvolt = <1500000>;
	208	regulator-name = "vdd-cpu";
	209	};
	210
	211	&reg_dcdc3 {
	212	regulator-always-on;
	213	regulator-min-microvolt = <1000000>;
	214	regulator-max-microvolt = <1400000>;
	215	regulator-name = "vdd-int-pll";
	216	};
	217
	218	&reg_ldo1 {
	219	regulator-name = "vdd-rtc";
	220	};
	221
	222	&reg_ldo2 {
	223	regulator-always-on;
	224	regulator-min-microvolt = <3000000>;
	225	regulator-max-microvolt = <3000000>;
	226	regulator-name = "avcc";
	227	};
	228
	229	&reg_ldo3 {
	230	regulator-min-microvolt = <3300000>;
	231	regulator-max-microvolt = <3300000>;
	232	regulator-name = "vcc-wifi";
	233	};
	234
	235	&reg_usb0_vbus {
	236	gpio = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
	237	status = "okay";
	238	};
	239
2354570d HG	240	&usb_otg {
	241	dr_mode = "otg";
	242	status = "okay";
	243	};
	244
144cf398	245	&usbphy {
2354570d HG	246	pinctrl-names = "default";
	247	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
	248	usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
	249	usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
144cf398 HG	250	usb0_vbus-supply = <&reg_usb0_vbus>;
	251	usb1_vbus-supply = <&reg_ldo3>;
	252	status = "okay";
	253	};