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1.1 jmcneill 1: /*
2: * Copyright 2013 Emilio López
3: *
4: * Emilio López <emilio@elopez.com.ar>
5: *
6: * This file is dual-licensed: you can use it either under the terms
7: * of the GPL or the X11 license, at your option. Note that this dual
8: * licensing only applies to this file, and not this project as a
9: * whole.
10: *
11: * a) This file is free software; you can redistribute it and/or
12: * modify it under the terms of the GNU General Public License as
13: * published by the Free Software Foundation; either version 2 of the
14: * License, or (at your option) any later version.
15: *
16: * This file is distributed in the hope that it will be useful,
17: * but WITHOUT ANY WARRANTY; without even the implied warranty of
18: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19: * GNU General Public License for more details.
20: *
21: * Or, alternatively,
22: *
23: * b) Permission is hereby granted, free of charge, to any person
24: * obtaining a copy of this software and associated documentation
25: * files (the "Software"), to deal in the Software without
26: * restriction, including without limitation the rights to use,
27: * copy, modify, merge, publish, distribute, sublicense, and/or
28: * sell copies of the Software, and to permit persons to whom the
29: * Software is furnished to do so, subject to the following
30: * conditions:
31: *
32: * The above copyright notice and this permission notice shall be
33: * included in all copies or substantial portions of the Software.
34: *
35: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36: * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37: * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38: * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39: * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40: * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41: * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42: * OTHER DEALINGS IN THE SOFTWARE.
43: */
44:
45: /dts-v1/;
46: #include "sun4i-a10.dtsi"
47: #include "sunxi-common-regulators.dtsi"
48:
49: #include <dt-bindings/gpio/gpio.h>
50:
51: / {
52: model = "Mele A1000";
53: compatible = "mele,a1000", "allwinner,sun4i-a10";
54:
55: aliases {
56: serial0 = &uart0;
57: };
58:
59: chosen {
60: stdout-path = "serial0:115200n8";
61: };
62:
63: leds {
64: compatible = "gpio-leds";
65:
66: red {
67: label = "a1000:red:usr";
68: gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>;
69: };
70:
71: blue {
72: label = "a1000:blue:pwr";
73: gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
74: default-state = "on";
75: };
76: };
77:
78: reg_emac_3v3: emac-3v3 {
79: compatible = "regulator-fixed";
80: regulator-name = "emac-3v3";
81: regulator-min-microvolt = <3300000>;
82: regulator-max-microvolt = <3300000>;
83: startup-delay-us = <20000>;
84: enable-active-high;
85: gpio = <&pio 7 15 GPIO_ACTIVE_HIGH>;
86: };
87:
88: sound {
89: compatible = "simple-audio-card";
90: simple-audio-card,name = "On-board SPDIF";
91:
92: simple-audio-card,cpu {
93: sound-dai = <&spdif>;
94: };
95:
96: simple-audio-card,codec {
97: sound-dai = <&spdif_out>;
98: };
99: };
100:
101: spdif_out: spdif-out {
102: #sound-dai-cells = <0>;
103: compatible = "linux,spdif-dit";
104: };
105: };
106:
107: &ahci {
108: status = "okay";
109: };
110:
111: &codec {
112: status = "okay";
113: };
114:
115: &cpu0 {
116: cpu-supply = <®_dcdc2>;
117: };
118:
119: &ehci0 {
120: status = "okay";
121: };
122:
123: &ehci1 {
124: status = "okay";
125: };
126:
127: &emac {
1.1.1.6 ! skrll 128: phy-handle = <&phy1>;
1.1 jmcneill 129: status = "okay";
130: };
131:
132: &emac_sram {
133: status = "okay";
134: };
135:
136: &i2c0 {
137: status = "okay";
138:
139: axp209: pmic@34 {
140: compatible = "x-powers,axp209";
141: reg = <0x34>;
142: interrupts = <0>;
143:
144: interrupt-controller;
145: #interrupt-cells = <1>;
146: };
147: };
148:
149: &ir0 {
150: pinctrl-names = "default";
1.1.1.4 jmcneill 151: pinctrl-0 = <&ir0_rx_pins>;
1.1 jmcneill 152: status = "okay";
153: };
154:
155: &mdio {
156: phy-supply = <®_emac_3v3>;
157: status = "okay";
158:
159: phy1: ethernet-phy@1 {
160: reg = <1>;
161: };
162: };
163:
164: &mmc0 {
165: vmmc-supply = <®_vcc3v3>;
166: bus-width = <4>;
1.1.1.5 jmcneill 167: cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
1.1 jmcneill 168: status = "okay";
169: };
170:
171: &ohci0 {
172: status = "okay";
173: };
174:
175: &ohci1 {
176: status = "okay";
177: };
178:
179: #include "axp209.dtsi"
180:
181: ®_dcdc2 {
182: regulator-always-on;
183: regulator-min-microvolt = <1000000>;
184: regulator-max-microvolt = <1400000>;
185: regulator-name = "vdd-cpu";
186: };
187:
188: ®_dcdc3 {
189: regulator-always-on;
190: regulator-min-microvolt = <1000000>;
191: regulator-max-microvolt = <1250000>;
192: regulator-name = "vdd-int-dll";
193: };
194:
195: ®_ldo1 {
196: regulator-name = "vdd-rtc";
197: };
198:
199: ®_ldo2 {
200: regulator-always-on;
201: regulator-min-microvolt = <3000000>;
202: regulator-max-microvolt = <3000000>;
203: regulator-name = "avcc";
204: };
205:
206: ®_usb1_vbus {
207: status = "okay";
208: };
209:
210: ®_usb2_vbus {
211: status = "okay";
212: };
213:
214: &spdif {
215: pinctrl-names = "default";
1.1.1.4 jmcneill 216: pinctrl-0 = <&spdif_tx_pin>;
1.1 jmcneill 217: status = "okay";
218: };
219:
220: &uart0 {
221: pinctrl-names = "default";
1.1.1.4 jmcneill 222: pinctrl-0 = <&uart0_pb_pins>;
1.1 jmcneill 223: status = "okay";
224: };
225:
226: &usbphy {
227: usb1_vbus-supply = <®_usb1_vbus>;
228: usb2_vbus-supply = <®_usb2_vbus>;
229: status = "okay";
230: };