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Icenowy Zheng59603d02016-12-16 22:35:01 +08001/*
2 * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
3 *
4 * Based on sun8i-h3-orangepi-one.dts, which is:
5 * Copyright (C) 2016 Hans de Goede <hdegoede@redhat.com>
6 *
7 * This file is dual-licensed: you can use it either under the terms
8 * of the GPL or the X11 license, at your option. Note that this dual
9 * licensing only applies to this file, and not this project as a
10 * whole.
11 *
12 * a) This file is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation; either version 2 of the
15 * License, or (at your option) any later version.
16 *
17 * This file is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * Or, alternatively,
23 *
24 * b) Permission is hereby granted, free of charge, to any person
25 * obtaining a copy of this software and associated documentation
26 * files (the "Software"), to deal in the Software without
27 * restriction, including without limitation the rights to use,
28 * copy, modify, merge, publish, distribute, sublicense, and/or
29 * sell copies of the Software, and to permit persons to whom the
30 * Software is furnished to do so, subject to the following
31 * conditions:
32 *
33 * The above copyright notice and this permission notice shall be
34 * included in all copies or substantial portions of the Software.
35 *
36 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
37 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
38 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
39 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
40 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
41 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
42 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
43 * OTHER DEALINGS IN THE SOFTWARE.
44 */
45
46/dts-v1/;
47#include "sun8i-h3.dtsi"
48#include "sunxi-common-regulators.dtsi"
49
50#include <dt-bindings/gpio/gpio.h>
51#include <dt-bindings/input/input.h>
52#include <dt-bindings/pinctrl/sun4i-a10.h>
53
54/ {
55 model = "Xunlong Orange Pi Zero";
56 compatible = "xunlong,orangepi-zero", "allwinner,sun8i-h2-plus";
57
58 aliases {
59 serial0 = &uart0;
60 /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
61 ethernet1 = &xr819;
62 };
63
64 chosen {
65 stdout-path = "serial0:115200n8";
66 };
67
68 leds {
69 compatible = "gpio-leds";
70
71 pwr_led {
72 label = "orangepi:green:pwr";
73 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
74 default-state = "on";
75 };
76
77 status_led {
78 label = "orangepi:red:status";
79 gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>;
80 };
81 };
82
83 reg_vcc_wifi: reg_vcc_wifi {
84 compatible = "regulator-fixed";
85 regulator-min-microvolt = <3300000>;
86 regulator-max-microvolt = <3300000>;
87 regulator-name = "vcc-wifi";
88 enable-active-high;
89 gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>;
90 };
91
92 wifi_pwrseq: wifi_pwrseq {
93 compatible = "mmc-pwrseq-simple";
94 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>;
95 };
96};
97
98&ehci1 {
99 status = "okay";
100};
101
Andre Przywara8b15f8e2017-01-14 02:06:09 +0000102&emac {
Andre Przywarae88d2a52018-04-04 01:31:18 +0100103 phy-handle = <&int_mii_phy>;
Andre Przywara8b15f8e2017-01-14 02:06:09 +0000104 phy-mode = "mii";
Andre Przywara8b15f8e2017-01-14 02:06:09 +0000105 allwinner,leds-active-low;
106 status = "okay";
Andre Przywara8b15f8e2017-01-14 02:06:09 +0000107};
108
Icenowy Zheng59603d02016-12-16 22:35:01 +0800109&mmc0 {
110 pinctrl-names = "default";
111 pinctrl-0 = <&mmc0_pins_a>;
112 vmmc-supply = <&reg_vcc3v3>;
113 bus-width = <4>;
114 cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
115 cd-inverted;
116 status = "okay";
117};
118
119&mmc1 {
120 pinctrl-names = "default";
121 pinctrl-0 = <&mmc1_pins_a>;
122 vmmc-supply = <&reg_vcc_wifi>;
123 mmc-pwrseq = <&wifi_pwrseq>;
124 bus-width = <4>;
125 non-removable;
126 status = "okay";
127
128 /*
129 * Explicitly define the sdio device, so that we can add an ethernet
130 * alias for it (which e.g. makes u-boot set a mac-address).
131 */
132 xr819: sdio_wifi@1 {
133 reg = <1>;
134 };
135};
136
137&ohci1 {
138 status = "okay";
139};
140
141&uart0 {
142 pinctrl-names = "default";
143 pinctrl-0 = <&uart0_pins_a>;
144 status = "okay";
145};
146
147&usbphy {
148 /* USB VBUS is always on */
149 status = "okay";
150};