0001 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
0002 /*
0003 * Google Gru-Bob Rev 4+ board device tree source
0004 *
0005 * Copyright 2018 Google, Inc
0006 */
0007
0008 /dts-v1/;
0009 #include "rk3399-gru-chromebook.dtsi"
0010
0011 / {
0012 model = "Google Bob";
0013 compatible = "google,bob-rev13", "google,bob-rev12",
0014 "google,bob-rev11", "google,bob-rev10",
0015 "google,bob-rev9", "google,bob-rev8",
0016 "google,bob-rev7", "google,bob-rev6",
0017 "google,bob-rev5", "google,bob-rev4",
0018 "google,bob", "google,gru", "rockchip,rk3399";
0019 chassis-type = "convertible";
0020
0021 edp_panel: edp-panel {
0022 compatible = "boe,nv101wxmn51";
0023 backlight = <&backlight>;
0024 power-supply = <&pp3300_disp>;
0025
0026 port {
0027 panel_in_edp: endpoint {
0028 remote-endpoint = <&edp_out_panel>;
0029 };
0030 };
0031 };
0032 };
0033
0034 &ap_i2c_ts {
0035 touchscreen: touchscreen@10 {
0036 compatible = "elan,ekth3500";
0037 reg = <0x10>;
0038 interrupt-parent = <&gpio3>;
0039 interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
0040 pinctrl-names = "default";
0041 pinctrl-0 = <&touch_int_l &touch_reset_l>;
0042 reset-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
0043 };
0044 };
0045
0046 &ap_i2c_tp {
0047 trackpad: trackpad@15 {
0048 compatible = "elan,ekth3000";
0049 reg = <0x15>;
0050 interrupt-parent = <&gpio1>;
0051 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
0052 pinctrl-names = "default";
0053 pinctrl-0 = <&trackpad_int_l>;
0054 wakeup-source;
0055 };
0056 };
0057
0058 &backlight {
0059 pwms = <&cros_ec_pwm 0>;
0060 };
0061
0062 &cpu_alert0 {
0063 temperature = <65000>;
0064 };
0065
0066 &cpu_alert1 {
0067 temperature = <70000>;
0068 };
0069
0070 &spi0 {
0071 status = "okay";
0072
0073 cr50@0 {
0074 compatible = "google,cr50";
0075 reg = <0>;
0076 interrupt-parent = <&gpio0>;
0077 interrupts = <5 IRQ_TYPE_EDGE_RISING>;
0078 pinctrl-names = "default";
0079 pinctrl-0 = <&h1_int_od_l>;
0080 spi-max-frequency = <800000>;
0081 };
0082 };
0083
0084 &pinctrl {
0085 tpm {
0086 h1_int_od_l: h1-int-od-l {
0087 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
0088 };
0089 };
0090 };
0091
0092 &wlan_host_wake_l {
0093 /* Kevin has an external pull up, but Bob does not. */
0094 rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
0095 };
