[mirror_ubuntu-eoan-kernel.git] / arch / arm / boot / dts / sun4i-a10-inet1.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>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
#include <dt-bindings/pwm/pwm.h>

/ {
	model = "iNet-1";
	compatible = "inet-tek,inet1", "allwinner,sun4i-a10";

	aliases {
		serial0 = &uart0;
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		pinctrl-names = "default";
		pinctrl-0 = <&bl_en_pin_inet>;
		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
		default-brightness-level = <8>;
		enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
	};

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

&codec {
	status = "okay";
};

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

&ehci0  {
	status = "okay";
};

&ehci1 {
	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";

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

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

	ft5x: touchscreen@38 {
		compatible = "edt,edt-ft5406";
		reg = <0x38>;
		interrupt-parent = <&pio>;
		interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
		pinctrl-names = "default";
		pinctrl-0 = <&touchscreen_wake_pin>;
		wake-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* PB13 */
		touchscreen-size-x = <600>;
		touchscreen-size-y = <1024>;
		touchscreen-swapped-x-y;
	};
};

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

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

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

	button@1200 {
		label = "Home";
		linux,code = <KEY_HOMEPAGE>;
		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";
};

&ohci0  {
	status = "okay";
};

&otg_sram {
	status = "okay";
};

&pio {
	bl_en_pin_inet: bl_en_pin@0 {
		pins = "PH7";
		function = "gpio_out";
	};

	touchscreen_wake_pin: touchscreen_wake_pin@0 {
		pins = "PB13";
		function = "gpio_out";
	};

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

	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
		pins = "PH5";
		function = "gpio_in";
		bias-pull-down;
	};
};

&pwm {
	pinctrl-names = "default";
	pinctrl-0 = <&pwm0_pins_a>;
	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 = <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_usb1_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>;
	usb1_vbus-supply = <&reg_usb1_vbus>;
	usb2_vbus-supply = <&reg_usb2_vbus>;
	status = "okay";
};
Commit	Line	Data
b92b1490 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	*
	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>
	47	#include <dt-bindings/input/input.h>
	48	#include <dt-bindings/interrupt-controller/irq.h>
	49	#include <dt-bindings/pinctrl/sun4i-a10.h>
8a7b89d1	50	#include <dt-bindings/pwm/pwm.h>
b92b1490 HG	51
	52	/ {
	53	model = "iNet-1";
	54	compatible = "inet-tek,inet1", "allwinner,sun4i-a10";
	55
	56	aliases {
	57	serial0 = &uart0;
	58	};
	59
8a7b89d1 HG	60	backlight: backlight {
	61	compatible = "pwm-backlight";
	62	pinctrl-names = "default";
	63	pinctrl-0 = <&bl_en_pin_inet>;
	64	pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
	65	brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
	66	default-brightness-level = <8>;
	67	enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
	68	};
	69
b92b1490 HG	70	chosen {
	71	stdout-path = "serial0:115200n8";
	72	};
	73	};
	74
a292e576 HG	75	&codec {
	76	status = "okay";
	77	};
	78
b92b1490 HG	79	&cpu0 {
	80	cpu-supply = <&reg_dcdc2>;
	81	};
	82
	83	&ehci0 {
	84	status = "okay";
	85	};
	86
	87	&ehci1 {
	88	status = "okay";
	89	};
	90
	91	&i2c0 {
	92	pinctrl-names = "default";
	93	pinctrl-0 = <&i2c0_pins_a>;
	94	status = "okay";
	95
	96	axp209: pmic@34 {
	97	reg = <0x34>;
	98	interrupts = <0>;
	99	};
	100	};
	101
	102	#include "axp209.dtsi"
	103
	104	&i2c1 {
	105	pinctrl-names = "default";
	106	pinctrl-0 = <&i2c1_pins_a>;
	107	status = "okay";
	108
	109	/* Accelerometer */
	110	bma250@18 {
	111	compatible = "bosch,bma250";
	112	reg = <0x18>;
	113	interrupt-parent = <&pio>;
	114	interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */
	115	};
	116	};
	117
	118	&i2c2 {
	119	pinctrl-names = "default";
	120	pinctrl-0 = <&i2c2_pins_a>;
	121	status = "okay";
6ffd6fa0 HG	122
	123	ft5x: touchscreen@38 {
	124	compatible = "edt,edt-ft5406";
	125	reg = <0x38>;
	126	interrupt-parent = <&pio>;
	127	interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
	128	pinctrl-names = "default";
	129	pinctrl-0 = <&touchscreen_wake_pin>;
	130	wake-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* PB13 */
	131	touchscreen-size-x = <600>;
	132	touchscreen-size-y = <1024>;
	133	touchscreen-swapped-x-y;
	134	};
b92b1490 HG	135	};
	136
	137	&lradc {
	138	vref-supply = <&reg_ldo2>;
	139	status = "okay";
	140
	141	button@200 {
	142	label = "Volume Up";
	143	linux,code = <KEY_VOLUMEUP>;
	144	channel = <0>;
	145	voltage = <200000>;
	146	};
	147
	148	button@1000 {
	149	label = "Volume Down";
	150	linux,code = <KEY_VOLUMEDOWN>;
	151	channel = <0>;
	152	voltage = <1000000>;
	153	};
	154
	155	button@1200 {
	156	label = "Home";
	157	linux,code = <KEY_HOMEPAGE>;
	158	channel = <0>;
	159	voltage = <1200000>;
	160	};
	161	};
	162
	163	&mmc0 {
	164	pinctrl-names = "default";
	165	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
	166	vmmc-supply = <&reg_vcc3v3>;
	167	bus-width = <4>;
	168	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
	169	cd-inverted;
	170	status = "okay";
	171	};
	172
	173	&ohci0 {
	174	status = "okay";
	175	};
	176
	177	&otg_sram {
	178	status = "okay";
	179	};
	180
	181	&pio {
8a7b89d1	182	bl_en_pin_inet: bl_en_pin@0 {
1edcd36f MR	183	pins = "PH7";
1edcd36f MR	184	function = "gpio_out";
8a7b89d1 HG	185	};
8a7b89d1 HG	186
6ffd6fa0	187	touchscreen_wake_pin: touchscreen_wake_pin@0 {
1edcd36f MR	188	pins = "PB13";
1edcd36f MR	189	function = "gpio_out";
6ffd6fa0 HG	190	};
6ffd6fa0 HG	191
b92b1490	192	usb0_id_detect_pin: usb0_id_detect_pin@0 {
1edcd36f MR	193	pins = "PH4";
	194	function = "gpio_in";
	195	bias-pull-up;
b92b1490 HG	196	};
	197
	198	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
1edcd36f MR	199	pins = "PH5";
	200	function = "gpio_in";
	201	bias-pull-down;
b92b1490 HG	202	};
	203	};
	204
8a7b89d1 HG	205	&pwm {
	206	pinctrl-names = "default";
	207	pinctrl-0 = <&pwm0_pins_a>;
	208	status = "okay";
	209	};
	210
b92b1490 HG	211	&reg_dcdc2 {
	212	regulator-always-on;
	213	regulator-min-microvolt = <1000000>;
	214	regulator-max-microvolt = <1400000>;
	215	regulator-name = "vdd-cpu";
	216	};
	217
	218	&reg_dcdc3 {
	219	regulator-always-on;
	220	regulator-min-microvolt = <1250000>;
	221	regulator-max-microvolt = <1250000>;
	222	regulator-name = "vdd-int-dll";
	223	};
	224
	225	&reg_ldo1 {
	226	regulator-name = "vdd-rtc";
	227	};
	228
	229	&reg_ldo2 {
	230	regulator-always-on;
	231	regulator-min-microvolt = <3000000>;
	232	regulator-max-microvolt = <3000000>;
	233	regulator-name = "avcc";
	234	};
	235
	236	&reg_usb0_vbus {
	237	status = "okay";
	238	};
	239
	240	&reg_usb1_vbus {
	241	status = "okay";
	242	};
	243
	244	&reg_usb2_vbus {
	245	status = "okay";
	246	};
	247
	248	&uart0 {
	249	pinctrl-names = "default";
	250	pinctrl-0 = <&uart0_pins_a>;
	251	status = "okay";
	252	};
	253
	254	&usb_otg {
	255	dr_mode = "otg";
	256	status = "okay";
	257	};
	258
	259	&usbphy {
	260	pinctrl-names = "default";
	261	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
	262	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
	263	usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
	264	usb0_vbus-supply = <&reg_usb0_vbus>;
	265	usb1_vbus-supply = <&reg_usb1_vbus>;
	266	usb2_vbus-supply = <&reg_usb2_vbus>;
	267	status = "okay";
	268	};