1 /*
2 * Copyright 2014 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 "sun7i-a20.dtsi"
45 #include "sunxi-common-regulators.dtsi"
46
47 #include <dt-bindings/gpio/gpio.h>
48 #include <dt-bindings/interrupt-controller/irq.h>
49
50 / {
51 model = "I12 / Q5 / QT840A A20 tvbox";
52 compatible = "allwinner,i12-tvbox", "allwinner,sun7i-a20";
53
54 aliases {
55 serial0 = &uart0;
56 };
57
58 chosen {
59 stdout-path = "serial0:115200n8";
60 };
61
62 leds {
63 compatible = "gpio-leds";
64
65 led-0 {
66 label = "i12_tvbox:red:usr";
67 gpios = <&pio 7 9 GPIO_ACTIVE_LOW>;
68 };
69
70 led-1 {
71 label = "i12_tvbox:blue:usr";
72 gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
73 };
74 };
75
76 reg_vmmc3: vmmc3 {
77 compatible = "regulator-fixed";
78 regulator-name = "vmmc3";
79 regulator-min-microvolt = <3300000>;
80 regulator-max-microvolt = <3300000>;
81 enable-active-high;
82 gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>;
83 };
84
85 reg_vmmc3_io: vmmc3-io {
86 compatible = "regulator-fixed";
87 regulator-name = "vmmc3-io";
88 regulator-min-microvolt = <3300000>;
89 regulator-max-microvolt = <3300000>;
90 /* This controls VCC-PI, must be always on! */
91 regulator-always-on;
92 enable-active-high;
93 gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
94 };
95
96 reg_gmac_3v3: gmac-3v3 {
97 compatible = "regulator-fixed";
98 regulator-name = "gmac-3v3";
99 regulator-min-microvolt = <3300000>;
100 regulator-max-microvolt = <3300000>;
101 startup-delay-us = <50000>;
102 enable-active-high;
103 gpio = <&pio 7 21 GPIO_ACTIVE_HIGH>;
104 };
105 };
106
107 &ehci0 {
108 status = "okay";
109 };
110
111 &ehci1 {
112 status = "okay";
113 };
114
115 &gmac {
116 pinctrl-names = "default";
117 pinctrl-0 = <&gmac_mii_pins>;
118 phy-handle = <&phy1>;
119 phy-mode = "mii";
120 phy-supply = <®_gmac_3v3>;
121 status = "okay";
122 };
123
124 &i2c0 {
125 status = "okay";
126
127 axp209: pmic@34 {
128 compatible = "x-powers,axp209";
129 reg = <0x34>;
130 interrupt-parent = <&nmi_intc>;
131 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
132
133 interrupt-controller;
134 #interrupt-cells = <1>;
135 };
136 };
137
138 &ir0 {
139 pinctrl-names = "default";
140 pinctrl-0 = <&ir0_rx_pin>;
141 status = "okay";
142 };
143
144 &gmac_mdio {
145 phy1: ethernet-phy@1 {
146 reg = <1>;
147 };
148 };
149
150 &mmc0 {
151 vmmc-supply = <®_vcc3v3>;
152 bus-width = <4>;
153 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
154 status = "okay";
155 };
156
157 &mmc3 {
158 vmmc-supply = <®_vmmc3>;
159 bus-width = <4>;
160 non-removable;
161 status = "okay";
162
163 brcmf: wifi@1 {
164 reg = <1>;
165 compatible = "brcm,bcm4329-fmac";
166 interrupt-parent = <&pio>;
167 interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
168 interrupt-names = "host-wake";
169 };
170 };
171
172 &ohci0 {
173 status = "okay";
174 };
175
176 &ohci1 {
177 status = "okay";
178 };
179
180 ®_usb1_vbus {
181 status = "okay";
182 };
183
184 ®_usb2_vbus {
185 status = "okay";
186 };
187
188 &uart0 {
189 pinctrl-names = "default";
190 pinctrl-0 = <&uart0_pb_pins>;
191 status = "okay";
192 };
193
194 &usbphy {
195 usb1_vbus-supply = <®_usb1_vbus>;
196 usb2_vbus-supply = <®_usb2_vbus>;
197 status = "okay";
198 };
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