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Hans de Goede53ab4af2015-04-15 19:03:49 +02001/*
2 * Copyright 2014 Chen-Yu Tsai <wens@csie.org>
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 *
Hans de Goede53ab4af2015-04-15 19:03:49 +020019 * 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
47#include <dt-bindings/gpio/gpio.h>
Hans de Goededa52a4a2015-08-05 17:39:14 +020048#include <dt-bindings/input/input.h>
Hans de Goede53ab4af2015-04-15 19:03:49 +020049#include <dt-bindings/pinctrl/sun4i-a10.h>
50
51/ {
52 model = "HSG H702";
53 compatible = "hsg,h702", "allwinner,sun5i-a13";
54
55 aliases {
56 serial0 = &uart1;
57 };
58
59 chosen {
60 stdout-path = "serial0:115200n8";
61 };
62};
63
64&cpu0 {
65 cpu-supply = <&reg_dcdc2>;
66};
67
68&ehci0 {
69 status = "okay";
70};
71
72&i2c0 {
73 pinctrl-names = "default";
74 pinctrl-0 = <&i2c0_pins_a>;
75 status = "okay";
76
77 axp209: pmic@34 {
78 reg = <0x34>;
79 interrupts = <0>;
80 };
81};
82
83&i2c1 {
84 pinctrl-names = "default";
85 pinctrl-0 = <&i2c1_pins_a>;
86 status = "okay";
87
88 pcf8563: rtc@51 {
89 compatible = "nxp,pcf8563";
90 reg = <0x51>;
91 };
92};
93
94&i2c2 {
95 pinctrl-names = "default";
96 pinctrl-0 = <&i2c2_pins_a>;
97 status = "okay";
98};
99
Hans de Goededa52a4a2015-08-05 17:39:14 +0200100&lradc {
101 vref-supply = <&reg_ldo2>;
102 status = "okay";
103
104 button@200 {
105 label = "Volume Up";
106 linux,code = <KEY_VOLUMEUP>;
107 channel = <0>;
108 voltage = <200000>;
109 };
110
111 button@400 {
112 label = "Volume Down";
113 linux,code = <KEY_VOLUMEDOWN>;
114 channel = <0>;
115 voltage = <400000>;
116 };
117};
118
Hans de Goede53ab4af2015-04-15 19:03:49 +0200119&mmc0 {
120 pinctrl-names = "default";
121 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_h702>;
122 vmmc-supply = <&reg_vcc3v3>;
123 bus-width = <4>;
124 cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */
125 cd-inverted;
126 status = "okay";
127};
128
129&ohci0 {
130 status = "okay";
131};
132
Hans de Goededa52a4a2015-08-05 17:39:14 +0200133&otg_sram {
134 status = "okay";
135};
136
Hans de Goede53ab4af2015-04-15 19:03:49 +0200137&pio {
138 mmc0_cd_pin_h702: mmc0_cd_pin@0 {
139 allwinner,pins = "PG0";
140 allwinner,function = "gpio_in";
141 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
142 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
143 };
Hans de Goededa52a4a2015-08-05 17:39:14 +0200144
145 usb0_id_detect_pin: usb0_id_detect_pin@0 {
146 allwinner,pins = "PG2";
147 allwinner,function = "gpio_in";
148 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
149 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
150 };
151
152 usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
153 allwinner,pins = "PG1";
154 allwinner,function = "gpio_in";
155 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
156 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
157 };
Hans de Goede53ab4af2015-04-15 19:03:49 +0200158};
159
160#include "axp209.dtsi"
161
162&reg_dcdc2 {
163 regulator-always-on;
164 regulator-min-microvolt = <1000000>;
165 regulator-max-microvolt = <1500000>;
166 regulator-name = "vdd-cpu";
167};
168
169&reg_dcdc3 {
170 regulator-always-on;
171 regulator-min-microvolt = <1000000>;
172 regulator-max-microvolt = <1400000>;
173 regulator-name = "vdd-int-dll";
174};
175
176&reg_ldo1 {
177 regulator-name = "vdd-rtc";
178};
179
180&reg_ldo2 {
181 regulator-always-on;
182 regulator-min-microvolt = <3000000>;
183 regulator-max-microvolt = <3000000>;
184 regulator-name = "avcc";
185};
186
187&reg_ldo3 {
188 regulator-min-microvolt = <3300000>;
189 regulator-max-microvolt = <3300000>;
190 regulator-name = "vcc-wifi";
191};
192
Hans de Goededa52a4a2015-08-05 17:39:14 +0200193&reg_usb0_vbus {
194 pinctrl-0 = <&usb0_vbus_pin_a>;
195 gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
196 status = "okay";
197};
198
Hans de Goede53ab4af2015-04-15 19:03:49 +0200199&uart1 {
200 pinctrl-names = "default";
201 pinctrl-0 = <&uart1_pins_b>;
202 status = "okay";
203};
204
Hans de Goededa52a4a2015-08-05 17:39:14 +0200205&usb_otg {
206 dr_mode = "otg";
207 status = "okay";
208};
209
210&usb0_vbus_pin_a {
211 allwinner,pins = "PG12";
212};
213
Hans de Goede53ab4af2015-04-15 19:03:49 +0200214&usbphy {
Hans de Goededa52a4a2015-08-05 17:39:14 +0200215 pinctrl-names = "default";
216 pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
217 usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
218 usb0_vbus_det-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
219 usb0_vbus-supply = <&reg_usb0_vbus>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200220 usb1_vbus-supply = <&reg_ldo3>;
221 status = "okay";
222};