2 * Google Veyron (and derivatives) board device tree source
3 * Chromebook specific parts
5 * Copyright 2015 Google, Inc
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
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.
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.
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
33 * The above copyright notice and this permission notice shall be
34 * included in all copies or substantial portions of the Software.
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,
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43 * OTHER DEALINGS IN THE SOFTWARE.
46 #include <dt-bindings/clock/rockchip,rk808.h>
47 #include <dt-bindings/input/input.h>
48 #include "rk3288-veyron.dtsi"
49 #include "rk3288-veyron-sdmmc.dtsi"
53 /* Assign 20 so we don't get confused w/ builtin ones */
57 backlight: backlight {
58 compatible = "pwm-backlight";
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89 232 233 234 235 236 237 238 239
90 240 241 242 243 244 245 246 247
91 248 249 250 251 252 253 254 255>;
92 default-brightness-level = <128>;
93 enable-gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
95 pinctrl-names = "default";
97 pwms = <&pwm0 0 1000000 0>;
98 pwm-delay-us = <10000>;
102 compatible = "gpio-charger";
103 charger-type = "mains";
104 gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
105 pinctrl-names = "default";
106 pinctrl-0 = <&ac_present_ap>;
110 compatible ="innolux,n116bge", "simple-panel";
112 power-supply = <&vcc33_lcd>;
113 backlight = <&backlight>;
116 /* A non-regulated voltage from power supply or battery */
118 compatible = "regulator-fixed";
119 regulator-name = "vccsys";
124 vcc33_sys: vcc33-sys {
125 vin-supply = <&vccsys>;
129 vin-supply = <&vccsys>;
132 /* This turns on vbus for host1 (dwc2) */
133 vcc5_host1: vcc5-host1-regulator {
134 compatible = "regulator-fixed";
136 gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
137 pinctrl-names = "default";
138 pinctrl-0 = <&host1_pwr_en>;
139 regulator-name = "vcc5_host1";
144 /* This turns on vbus for otg for host mode (dwc2) */
145 vcc5v_otg: vcc5v-otg-regulator {
146 compatible = "regulator-fixed";
148 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
149 pinctrl-names = "default";
150 pinctrl-0 = <&usbotg_pwren_h>;
151 regulator-name = "vcc5_host2";
158 pinctrl-0 = <&pwr_key_l &ap_lid_int_l>;
161 gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
163 linux,code = <0>; /* SW_LID */
164 linux,input-type = <5>; /* EV_SW */
165 debounce-interval = <1>;
170 vcc11-supply = <&vcc_5v>;
173 vcc33_ccd: LDO_REG8 {
174 regulator-name = "vcc33_ccd";
177 regulator-min-microvolt = <3300000>;
178 regulator-max-microvolt = <3300000>;
179 regulator-state-mem {
180 regulator-on-in-suspend;
181 regulator-suspend-microvolt = <3300000>;
191 compatible = "google,cros-ec-spi";
193 google,cros-ec-spi-pre-delay = <30>;
194 interrupt-parent = <&gpio7>;
195 interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
196 pinctrl-names = "default";
197 pinctrl-0 = <&ec_int>;
198 spi-max-frequency = <3000000>;
200 i2c_tunnel: i2c-tunnel {
201 compatible = "google,cros-ec-i2c-tunnel";
202 google,remote-bus = <0>;
203 #address-cells = <1>;
211 compatible = "elan,ekth3000";
213 interrupt-parent = <&gpio7>;
214 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
215 pinctrl-names = "default";
216 pinctrl-0 = <&trackpad_int>;
217 vcc-supply = <&vcc33_io>;
224 /* Common for sleep and wake, but no owners */
231 /* Common for sleep and wake, but no owners */
240 rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>;
245 ap_lid_int_l: ap-lid-int-l {
246 rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>;
251 ac_present_ap: ac-present-ap {
252 rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
258 rockchip,pins = <7 7 RK_FUNC_GPIO &pcfg_pull_none>;
263 suspend_l_wake: suspend-l-wake {
264 rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_low>;
267 suspend_l_sleep: suspend-l-sleep {
268 rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_high>;
273 trackpad_int: trackpad-int {
274 rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_up>;
279 host1_pwr_en: host1-pwr-en {
280 rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>;
283 usbotg_pwren_h: usbotg-pwren-h {
284 rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
289 #include "cros-ec-keyboard.dtsi"