2 * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
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
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.
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.
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
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
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.
44 #include "rk3188.dtsi"
48 compatible = "radxa,rock", "rockchip,rk3188";
51 reg = <0x60000000 0x80000000>;
55 compatible = "gpio-keys";
61 gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
63 label = "GPIO Key Power";
64 linux,input-type = <1>;
65 gpio-key,wakeup = <1>;
66 debounce-interval = <100>;
71 compatible = "gpio-leds";
74 label = "rock:green:user1";
75 gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
76 default-state = "off";
80 label = "rock:blue:user2";
81 gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
82 default-state = "off";
86 label = "rock:red:power";
87 gpios = <&gpio0 15 0>;
88 default-state = "off";
92 ir_recv: gpio-ir-receiver {
93 compatible = "gpio-ir-receiver";
94 gpios = <&gpio0 10 1>;
95 pinctrl-names = "default";
96 pinctrl-0 = <&ir_recv_pin>;
99 vcc_otg: usb-otg-regulator {
100 compatible = "regulator-fixed";
102 gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
103 pinctrl-names = "default";
104 pinctrl-0 = <&otg_vbus_drv>;
105 regulator-name = "otg-vbus";
106 regulator-min-microvolt = <5000000>;
107 regulator-max-microvolt = <5000000>;
112 vcc_sd0: sdmmc-regulator {
113 compatible = "regulator-fixed";
114 regulator-name = "sdmmc-supply";
115 regulator-min-microvolt = <3300000>;
116 regulator-max-microvolt = <3300000>;
117 gpio = <&gpio3 1 GPIO_ACTIVE_LOW>;
118 startup-delay-us = <100000>;
119 vin-supply = <&vcc_io>;
122 vcc_host: usb-host-regulator {
123 compatible = "regulator-fixed";
125 gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>;
126 pinctrl-names = "default";
127 pinctrl-0 = <&host_vbus_drv>;
128 regulator-name = "host-pwr";
129 regulator-min-microvolt = <5000000>;
130 regulator-max-microvolt = <5000000>;
135 vsys: vsys-regulator {
136 compatible = "regulator-fixed";
137 regulator-name = "vsys";
138 regulator-min-microvolt = <5000000>;
139 regulator-max-microvolt = <5000000>;
147 pinctrl-names = "default";
148 pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
151 phy-supply = <&vcc_rmii>;
153 phy0: ethernet-phy@0 {
155 interrupt-parent = <&gpio3>;
156 interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
161 cpu0-supply = <&vdd_arm>;
166 clock-frequency = <400000>;
169 compatible = "haoyu,hym8563";
171 interrupt-parent = <&gpio0>;
172 interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
173 pinctrl-names = "default";
174 pinctrl-0 = <&rtc_int>;
176 clock-output-names = "xin32k";
179 act8846: act8846@5a {
180 compatible = "active-semi,act8846";
183 system-power-controller;
185 pinctrl-names = "default";
186 pinctrl-0 = <&act8846_dvs0_ctl>;
188 vp1-supply = <&vsys>;
189 vp2-supply = <&vsys>;
190 vp3-supply = <&vsys>;
191 vp4-supply = <&vsys>;
192 inl1-supply = <&vcc_io>;
193 inl2-supply = <&vsys>;
194 inl3-supply = <&vsys>;
198 regulator-name = "VCC_DDR";
199 regulator-min-microvolt = <1200000>;
200 regulator-max-microvolt = <1200000>;
205 regulator-name = "VDD_LOG";
206 regulator-min-microvolt = <1000000>;
207 regulator-max-microvolt = <1000000>;
212 regulator-name = "VDD_ARM";
213 regulator-min-microvolt = <875000>;
214 regulator-max-microvolt = <1350000>;
219 regulator-name = "VCC_IO";
220 regulator-min-microvolt = <3300000>;
221 regulator-max-microvolt = <3300000>;
226 regulator-name = "VDD_10";
227 regulator-min-microvolt = <1000000>;
228 regulator-max-microvolt = <1000000>;
233 regulator-name = "VDD_HDMI";
234 regulator-min-microvolt = <2500000>;
235 regulator-max-microvolt = <2500000>;
240 regulator-name = "VCC_18";
241 regulator-min-microvolt = <1800000>;
242 regulator-max-microvolt = <1800000>;
247 regulator-name = "VCCA_33";
248 regulator-min-microvolt = <3300000>;
249 regulator-max-microvolt = <3300000>;
254 regulator-name = "VCC_RMII";
255 regulator-min-microvolt = <3300000>;
256 regulator-max-microvolt = <3300000>;
260 regulator-name = "VCCIO_WL";
261 regulator-min-microvolt = <3300000>;
262 regulator-max-microvolt = <3300000>;
267 regulator-name = "VCC18_IO";
268 regulator-min-microvolt = <1800000>;
269 regulator-max-microvolt = <1800000>;
274 regulator-name = "VCC_28";
275 regulator-min-microvolt = <2800000>;
276 regulator-max-microvolt = <2800000>;
286 pinctrl-names = "default";
287 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
288 vmmc-supply = <&vcc_sd0>;
307 pcfg_output_low: pcfg-output-low {
312 act8846_dvs0_ctl: act8846-dvs0-ctl {
313 rockchip,pins = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>;
319 rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>;
325 rockchip,pins = <RK_GPIO3 26 RK_FUNC_GPIO &pcfg_pull_up>;
330 ir_recv_pin: ir-recv-pin {
331 rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>;
336 host_vbus_drv: host-vbus-drv {
337 rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
339 otg_vbus_drv: otg-vbus-drv {
340 rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>;