[mirror_ubuntu-eoan-kernel.git] / arch / arm / boot / dts / sun4i-a10-dserve-dsrv9703c.dts

/*
 * Copyright 2016 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 = "Dserve DSRV9703C";
	compatible = "dserve,dsrv9703c", "allwinner,sun4i-a10";

	aliases {
		serial0 = &uart0;
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		pinctrl-names = "default";
		pinctrl-0 = <&bl_en_pin_dsrv9703c>;
		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";
	};

	haptics {
		compatible = "regulator-haptic";
		haptic-supply = <&reg_motor>;
		min-microvolt = <3000000>;
		max-microvolt = <3000000>;
	};

	reg_motor: reg_motor {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&motor_pins>;
		regulator-name = "vcc-motor";
		regulator-min-microvolt = <3000000>;
		regulator-max-microvolt = <3000000>;
		enable-active-high;
		gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
	};
};

&codec {
	pinctrl-names = "default";
	pinctrl-0 = <&codec_pa_pin>;
	allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
	status = "okay";
};

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

&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>;
	/* pull-ups and devices require AXP209 LDO3 */
	status = "failed";
};

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

	ft5406ee8: touchscreen@38 {
		compatible = "edt,edt-ft5406";
		reg = <0x38>;
		interrupt-parent = <&pio>;
		interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
		pinctrl-names = "default";
		pinctrl-0 = <&touchscreen_pins>;
		reset-gpios = <&pio 1 13 GPIO_ACTIVE_LOW>;
		touchscreen-size-x = <1024>;
		touchscreen-size-y = <768>;
	};
};

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

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

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

&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 {
	bl_en_pin_dsrv9703c: bl_en_pin@0 {
		pins = "PH7";
		function = "gpio_out";
	};

	codec_pa_pin: codec_pa_pin@0 {
		pins = "PH15";
		function = "gpio_out";
	};

	motor_pins: motor_pins@0 {
		pins = "PB3";
		function = "gpio_out";
	};

	touchscreen_pins: touchscreen_pins@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_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
80410d49 HG	1	/*
	2	* Copyright 2016 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>
	50	#include <dt-bindings/pwm/pwm.h>
	51
	52	/ {
	53	model = "Dserve DSRV9703C";
	54	compatible = "dserve,dsrv9703c", "allwinner,sun4i-a10";
	55
	56	aliases {
	57	serial0 = &uart0;
	58	};
	59
	60	backlight: backlight {
	61	compatible = "pwm-backlight";
	62	pinctrl-names = "default";
	63	pinctrl-0 = <&bl_en_pin_dsrv9703c>;
	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
70	chosen {
71	stdout-path = "serial0:115200n8";
72	};
73
74	haptics {
75	compatible = "regulator-haptic";
76	haptic-supply = <&reg_motor>;
77	min-microvolt = <3000000>;
78	max-microvolt = <3000000>;
79	};
80
81	reg_motor: reg_motor {
82	compatible = "regulator-fixed";
83	pinctrl-names = "default";
84	pinctrl-0 = <&motor_pins>;
85	regulator-name = "vcc-motor";
86	regulator-min-microvolt = <3000000>;
87	regulator-max-microvolt = <3000000>;
88	enable-active-high;
89	gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
90	};
91	};
92
93	&codec {
94	pinctrl-names = "default";
95	pinctrl-0 = <&codec_pa_pin>;
96	allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
97	status = "okay";
98	};
99
100	&cpu0 {
101	cpu-supply = <&reg_dcdc2>;
102	};
103
104	&ehci1 {
105	status = "okay";
106	};
107
108	&i2c0 {
109	pinctrl-names = "default";
110	pinctrl-0 = <&i2c0_pins_a>;
111	status = "okay";
112
113	axp209: pmic@34 {
114	reg = <0x34>;
115	interrupts = <0>;
116	};
117	};
118
119	#include "axp209.dtsi"
120
121	&i2c1 {
122	pinctrl-names = "default";
123	pinctrl-0 = <&i2c1_pins_a>;
124	/* pull-ups and devices require AXP209 LDO3 */
125	status = "failed";
126	};
127
128	&i2c2 {
129	pinctrl-names = "default";
130	pinctrl-0 = <&i2c2_pins_a>;
131	status = "okay";
132
133	ft5406ee8: touchscreen@38 {
134	compatible = "edt,edt-ft5406";
135	reg = <0x38>;
136	interrupt-parent = <&pio>;
137	interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
138	pinctrl-names = "default";
139	pinctrl-0 = <&touchscreen_pins>;
140	reset-gpios = <&pio 1 13 GPIO_ACTIVE_LOW>;
141	touchscreen-size-x = <1024>;
142	touchscreen-size-y = <768>;
143	};
144	};
145
146	&lradc {
147	vref-supply = <&reg_ldo2>;
148	status = "okay";
149
150	button@400 {
151	label = "Volume Down";
152	linux,code = <KEY_VOLUMEDOWN>;
153	channel = <0>;
154	voltage = <400000>;
155	};
156
157	button@800 {
158	label = "Volume Up";
159	linux,code = <KEY_VOLUMEUP>;
160	channel = <0>;
161	voltage = <800000>;
162	};
163	};
164
165	&mmc0 {
166	pinctrl-names = "default";
167	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
168	vmmc-supply = <&reg_vcc3v3>;
169	bus-width = <4>;
170	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
171	cd-inverted;
172	status = "okay";
173	};
174
175	&otg_sram {
176	status = "okay";
177	};
178
179	&pio {
180	bl_en_pin_dsrv9703c: bl_en_pin@0 {
1edcd36f MR	181	pins = "PH7";
1edcd36f MR	182	function = "gpio_out";
80410d49 HG	183	};
	184
	185	codec_pa_pin: codec_pa_pin@0 {
1edcd36f MR	186	pins = "PH15";
1edcd36f MR	187	function = "gpio_out";
80410d49 HG	188	};
	189
	190	motor_pins: motor_pins@0 {
1edcd36f MR	191	pins = "PB3";
1edcd36f MR	192	function = "gpio_out";
80410d49 HG	193	};
	194
	195	touchscreen_pins: touchscreen_pins@0 {
1edcd36f MR	196	pins = "PB13";
1edcd36f MR	197	function = "gpio_out";
80410d49 HG	198	};
	199
	200	usb0_id_detect_pin: usb0_id_detect_pin@0 {
1edcd36f MR	201	pins = "PH4";
	202	function = "gpio_in";
	203	bias-pull-up;
80410d49 HG	204	};
	205
	206	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
1edcd36f MR	207	pins = "PH5";
	208	function = "gpio_in";
	209	bias-pull-down;
80410d49 HG	210	};
	211	};
	212
	213	&pwm {
	214	pinctrl-names = "default";
	215	pinctrl-0 = <&pwm0_pins_a>;
	216	status = "okay";
	217	};
	218
	219	&reg_dcdc2 {
	220	regulator-always-on;
	221	regulator-min-microvolt = <1000000>;
	222	regulator-max-microvolt = <1400000>;
	223	regulator-name = "vdd-cpu";
	224	};
	225
	226	&reg_dcdc3 {
	227	regulator-always-on;
	228	regulator-min-microvolt = <1250000>;
	229	regulator-max-microvolt = <1250000>;
	230	regulator-name = "vdd-int-dll";
	231	};
	232
	233	&reg_ldo1 {
	234	regulator-name = "vdd-rtc";
	235	};
	236
	237	&reg_ldo2 {
	238	regulator-always-on;
	239	regulator-min-microvolt = <3000000>;
	240	regulator-max-microvolt = <3000000>;
	241	regulator-name = "avcc";
	242	};
	243
	244	&reg_usb0_vbus {
	245	status = "okay";
	246	};
	247
	248	&reg_usb2_vbus {
	249	status = "okay";
	250	};
	251
	252	&uart0 {
	253	pinctrl-names = "default";
	254	pinctrl-0 = <&uart0_pins_a>;
	255	status = "okay";
	256	};
	257
	258	&usb_otg {
	259	dr_mode = "otg";
	260	status = "okay";
	261	};
	262
	263	&usbphy {
	264	pinctrl-names = "default";
	265	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
	266	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
	267	usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
	268	usb0_vbus-supply = <&reg_usb0_vbus>;
	269	usb2_vbus-supply = <&reg_usb2_vbus>;
	270	status = "okay";
	271	};