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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>
48#include <dt-bindings/pinctrl/sun4i-a10.h>
49
50/ {
51 model = "HSG H702";
52 compatible = "hsg,h702", "allwinner,sun5i-a13";
53
54 aliases {
55 serial0 = &uart1;
56 };
57
58 chosen {
59 stdout-path = "serial0:115200n8";
60 };
61};
62
63&cpu0 {
64 cpu-supply = <&reg_dcdc2>;
65};
66
67&ehci0 {
68 status = "okay";
69};
70
71&i2c0 {
72 pinctrl-names = "default";
73 pinctrl-0 = <&i2c0_pins_a>;
74 status = "okay";
75
76 axp209: pmic@34 {
77 reg = <0x34>;
78 interrupts = <0>;
79 };
80};
81
82&i2c1 {
83 pinctrl-names = "default";
84 pinctrl-0 = <&i2c1_pins_a>;
85 status = "okay";
86
87 pcf8563: rtc@51 {
88 compatible = "nxp,pcf8563";
89 reg = <0x51>;
90 };
91};
92
93&i2c2 {
94 pinctrl-names = "default";
95 pinctrl-0 = <&i2c2_pins_a>;
96 status = "okay";
97};
98
99&mmc0 {
100 pinctrl-names = "default";
101 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_h702>;
102 vmmc-supply = <&reg_vcc3v3>;
103 bus-width = <4>;
104 cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */
105 cd-inverted;
106 status = "okay";
107};
108
109&ohci0 {
110 status = "okay";
111};
112
113&pio {
114 mmc0_cd_pin_h702: mmc0_cd_pin@0 {
115 allwinner,pins = "PG0";
116 allwinner,function = "gpio_in";
117 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
118 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
119 };
120};
121
122#include "axp209.dtsi"
123
124&reg_dcdc2 {
125 regulator-always-on;
126 regulator-min-microvolt = <1000000>;
127 regulator-max-microvolt = <1500000>;
128 regulator-name = "vdd-cpu";
129};
130
131&reg_dcdc3 {
132 regulator-always-on;
133 regulator-min-microvolt = <1000000>;
134 regulator-max-microvolt = <1400000>;
135 regulator-name = "vdd-int-dll";
136};
137
138&reg_ldo1 {
139 regulator-name = "vdd-rtc";
140};
141
142&reg_ldo2 {
143 regulator-always-on;
144 regulator-min-microvolt = <3000000>;
145 regulator-max-microvolt = <3000000>;
146 regulator-name = "avcc";
147};
148
149&reg_ldo3 {
150 regulator-min-microvolt = <3300000>;
151 regulator-max-microvolt = <3300000>;
152 regulator-name = "vcc-wifi";
153};
154
155&uart1 {
156 pinctrl-names = "default";
157 pinctrl-0 = <&uart1_pins_b>;
158 status = "okay";
159};
160
161&usbphy {
162 usb1_vbus-supply = <&reg_ldo3>;
163 status = "okay";
164};