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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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>;
117 panel_in_edp: endpoint {
118 remote-endpoint = <&edp_out_panel>;
124 /* A non-regulated voltage from power supply or battery */
126 compatible = "regulator-fixed";
127 regulator-name = "vccsys";
132 vcc33_sys: vcc33-sys {
133 vin-supply = <&vccsys>;
137 vin-supply = <&vccsys>;
140 /* This turns on vbus for host1 (dwc2) */
141 vcc5_host1: vcc5-host1-regulator {
142 compatible = "regulator-fixed";
144 gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
145 pinctrl-names = "default";
146 pinctrl-0 = <&host1_pwr_en>;
147 regulator-name = "vcc5_host1";
152 /* This turns on vbus for otg for host mode (dwc2) */
153 vcc5v_otg: vcc5v-otg-regulator {
154 compatible = "regulator-fixed";
156 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
157 pinctrl-names = "default";
158 pinctrl-0 = <&usbotg_pwren_h>;
159 regulator-name = "vcc5_host2";
168 pinctrl-names = "default";
169 pinctrl-0 = <&edp_hpd>;
174 #address-cells = <1>;
176 edp_out_panel: endpoint {
178 remote-endpoint = <&panel_in_edp>;
189 pinctrl-0 = <&pwr_key_l &ap_lid_int_l>;
192 gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
194 linux,code = <0>; /* SW_LID */
195 linux,input-type = <5>; /* EV_SW */
196 debounce-interval = <1>;
205 vcc11-supply = <&vcc_5v>;
208 vcc33_ccd: LDO_REG8 {
209 regulator-name = "vcc33_ccd";
212 regulator-min-microvolt = <3300000>;
213 regulator-max-microvolt = <3300000>;
214 regulator-state-mem {
215 regulator-on-in-suspend;
216 regulator-suspend-microvolt = <3300000>;
226 compatible = "google,cros-ec-spi";
228 google,cros-ec-spi-pre-delay = <30>;
229 interrupt-parent = <&gpio7>;
230 interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
231 pinctrl-names = "default";
232 pinctrl-0 = <&ec_int>;
233 spi-max-frequency = <3000000>;
235 i2c_tunnel: i2c-tunnel {
236 compatible = "google,cros-ec-i2c-tunnel";
237 google,remote-bus = <0>;
238 #address-cells = <1>;
246 compatible = "elan,ekth3000";
248 interrupt-parent = <&gpio7>;
249 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
250 pinctrl-names = "default";
251 pinctrl-0 = <&trackpad_int>;
252 vcc-supply = <&vcc33_io>;
267 /* Common for sleep and wake, but no owners */
274 /* Common for sleep and wake, but no owners */
283 rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>;
288 ap_lid_int_l: ap-lid-int-l {
289 rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>;
294 ac_present_ap: ac-present-ap {
295 rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
301 rockchip,pins = <7 7 RK_FUNC_GPIO &pcfg_pull_none>;
306 suspend_l_wake: suspend-l-wake {
307 rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_low>;
310 suspend_l_sleep: suspend-l-sleep {
311 rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_high>;
316 trackpad_int: trackpad-int {
317 rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_up>;
322 host1_pwr_en: host1-pwr-en {
323 rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>;
326 usbotg_pwren_h: usbotg-pwren-h {
327 rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
332 #include "cros-ec-keyboard.dtsi"