arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Google Gru-Bob Rev 4+ board device tree source
   4  *
   5  * Copyright 2018 Google, Inc
   6  */
   7
   8 /dts-v1/;
   9 #include "rk3399-gru-chromebook.dtsi"
  10
  11 / {
  12         model = "Google Bob";
  13         compatible = "google,bob-rev13", "google,bob-rev12",
  14                      "google,bob-rev11", "google,bob-rev10",
  15                      "google,bob-rev9", "google,bob-rev8",
  16                      "google,bob-rev7", "google,bob-rev6",
  17                      "google,bob-rev5", "google,bob-rev4",
  18                      "google,bob", "google,gru", "rockchip,rk3399";
  19         chassis-type = "convertible";
  20
  21         edp_panel: edp-panel {
  22                 compatible = "boe,nv101wxmn51";
  23                 backlight = <&backlight>;
  24                 power-supply = <&pp3300_disp>;
  25
  26                 port {
  27                         panel_in_edp: endpoint {
  28                                 remote-endpoint = <&edp_out_panel>;
  29                         };
  30                 };
  31         };
  32 };
  33
  34 &ap_i2c_ts {
  35         touchscreen: touchscreen@10 {
  36                 compatible = "elan,ekth3500";
  37                 reg = <0x10>;
  38                 interrupt-parent = <&gpio3>;
  39                 interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
  40                 pinctrl-names = "default";
  41                 pinctrl-0 = <&touch_int_l &touch_reset_l>;
  42                 reset-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
  43         };
  44 };
  45
  46 &ap_i2c_tp {
  47         trackpad: trackpad@15 {
  48                 compatible = "elan,ekth3000";
  49                 reg = <0x15>;
  50                 interrupt-parent = <&gpio1>;
  51                 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
  52                 pinctrl-names = "default";
  53                 pinctrl-0 = <&trackpad_int_l>;
  54                 wakeup-source;
  55         };
  56 };
  57
  58 &backlight {
  59         pwms = <&cros_ec_pwm 0>;
  60 };
  61
  62 &cpu_alert0 {
  63         temperature = <65000>;
  64 };
  65
  66 &cpu_alert1 {
  67         temperature = <70000>;
  68 };
  69
  70 &spi0 {
  71         status = "okay";
  72
  73         cr50@0 {
  74                 compatible = "google,cr50";
  75                 reg = <0>;
  76                 interrupt-parent = <&gpio0>;
  77                 interrupts = <5 IRQ_TYPE_EDGE_RISING>;
  78                 pinctrl-names = "default";
  79                 pinctrl-0 = <&h1_int_od_l>;
  80                 spi-max-frequency = <800000>;
  81         };
  82 };
  83
  84 &pinctrl {
  85         tpm {
  86                 h1_int_od_l: h1-int-od-l {
  87                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
  88                 };
  89         };
  90 };
  91
  92 &wlan_host_wake_l {
  93         /* Kevin has an external pull up, but Bob does not. */
  94         rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
  95 };