1/*
  2 * Copyright 2015 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 *
 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/* The SinA31s development board has the SinA31s core board soldered on */
 44#include "sun6i-a31s-sina31s-core.dtsi"
 45
 46#include <dt-bindings/input/input.h>
 47
 48/ {
 49	model = "Sinlinx SinA31s Development Board";
 50	compatible = "sinlinx,sina31s-sdk", "allwinner,sun6i-a31s";
 51
 52	chosen {
 53		stdout-path = "serial0:115200n8";
 54	};
 55
 56	hdmi-connector {
 57		compatible = "hdmi-connector";
 58		type = "a";
 59
 60		port {
 61			hdmi_con_in: endpoint {
 62				remote-endpoint = <&hdmi_out_con>;
 63			};
 64		};
 65	};
 66
 67	leds {
 68		compatible = "gpio-leds";
 69		pinctrl-names = "default";
 70		pinctrl-0 = <&led_pin_sina31s>;
 71
 72		status {
 73			label = "sina31s:status:usr";
 74			gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */
 75		};
 76	};
 77
 78	sound {
 79		compatible = "simple-audio-card";
 80		simple-audio-card,name = "On-board SPDIF";
 81		simple-audio-card,cpu {
 82			sound-dai = <&spdif>;
 83		};
 84
 85		simple-audio-card,codec {
 86			sound-dai = <&spdif_out>;
 87		};
 88	};
 89
 90	spdif_out: spdif-out {
 91		#sound-dai-cells = <0>;
 92		compatible = "linux,spdif-dit";
 93	};
 94};
 95
 96&codec {
 97	allwinner,audio-routing =
 98		"Line Out", "LINEOUT",
 99		"MIC1", "Mic",
100		"Mic",	"MBIAS";
101	status = "okay";
102};
103
104&de {
105	status = "okay";
106};
107
108&ehci0 {
109	/* USB 2.0 4 port hub IC */
110	status = "okay";
111};
112
113&ehci1 {
114	status = "okay";
115};
116
117&gmac {
118	pinctrl-names = "default";
119	pinctrl-0 = <&gmac_pins_mii_a>;
120	phy = <&phy1>;
121	phy-mode = "mii";
122	phy-supply = <&reg_dldo1>;
123	status = "okay";
124
125	phy1: ethernet-phy@1 {
126		reg = <1>;
127	};
128};
129
130&hdmi {
131	status = "okay";
132};
133
134&hdmi_out {
135	hdmi_out_con: endpoint {
136		remote-endpoint = <&hdmi_con_in>;
137	};
138};
139
140&ir {
141	pinctrl-names = "default";
142	pinctrl-0 = <&ir_pins_a>;
143	status = "okay";
144};
145
146&lradc {
147	vref-supply = <&reg_aldo3>;
148	status = "okay";
149
150	button@158 {
151		label = "Volume Up";
152		linux,code = <KEY_VOLUMEUP>;
153		channel = <0>;
154		voltage = <158730>;
155	};
156
157	button@349 {
158		label = "Volume Down";
159		linux,code = <KEY_VOLUMEDOWN>;
160		channel = <0>;
161		voltage = <349206>;
162	};
163};
164
165&mmc0 {
166	pinctrl-names = "default";
167	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina31s>;
168	vmmc-supply = <&reg_dcdc1>;
169	bus-width = <4>;
170	cd-gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
171	status = "okay";
172};
173
174&ohci1 {
175	status = "okay";
176};
177
178&pio {
179	led_pin_sina31s: led_pin@0 {
180		pins = "PH13";
181		function = "gpio_out";
182	};
183
184	mmc0_cd_pin_sina31s: mmc0_cd_pin@0 {
185		pins = "PA4";
186		function = "gpio_in";
187		bias-pull-up;
188	};
189};
190
191&reg_dldo1 {
192	regulator-min-microvolt = <3300000>;
193	regulator-max-microvolt = <3300000>;
194	regulator-name = "vcc-gmac-phy";
195};
196
197&spdif {
198	pinctrl-names = "default";
199	pinctrl-0 = <&spdif_pins_a>;
200	status = "okay";
201};
202
203&usb_otg {
204	dr_mode = "peripheral";
205	status = "okay";
206};
207
208&usbphy {
209	status = "okay";
210};