arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Copyright 2021 Google LLC
   4  */
   5 /dts-v1/;
   6 #include "mt8192-asurada.dtsi"
   7 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         model = "Google Spherion (rev0 - 3)";
  11         compatible = "google,spherion-rev3", "google,spherion-rev2",
  12                      "google,spherion-rev1", "google,spherion-rev0",
  13                      "google,spherion", "mediatek,mt8192";
  14
  15         pwmleds {
  16                 compatible = "pwm-leds";
  17
  18                 led {
  19                         function = LED_FUNCTION_KBD_BACKLIGHT;
  20                         color = <LED_COLOR_ID_WHITE>;
  21                         pwms = <&cros_ec_pwm 0>;
  22                         max-brightness = <1023>;
  23                 };
  24         };
  25 };
  26
  27 &cros_ec_pwm {
  28         status = "okay";
  29 };
  30
  31 &keyboard_controller {
  32         function-row-physmap = <
  33                 MATRIX_KEY(0x00, 0x02, 0)       /* T1 */
  34                 MATRIX_KEY(0x03, 0x02, 0)       /* T2 */
  35                 MATRIX_KEY(0x02, 0x02, 0)       /* T3 */
  36                 MATRIX_KEY(0x01, 0x02, 0)       /* T4 */
  37                 MATRIX_KEY(0x03, 0x04, 0)       /* T5 */
  38                 MATRIX_KEY(0x02, 0x04, 0)       /* T6 */
  39                 MATRIX_KEY(0x01, 0x04, 0)       /* T7 */
  40                 MATRIX_KEY(0x02, 0x09, 0)       /* T8 */
  41                 MATRIX_KEY(0x01, 0x09, 0)       /* T9 */
  42                 MATRIX_KEY(0x00, 0x04, 0)       /* T10 */
  43         >;
  44         linux,keymap = <
  45                 MATRIX_KEY(0x00, 0x02, KEY_BACK)
  46                 MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
  47                 MATRIX_KEY(0x02, 0x02, KEY_FULL_SCREEN)
  48                 MATRIX_KEY(0x01, 0x02, KEY_SCALE)
  49                 MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
  50                 MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
  51                 MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
  52                 MATRIX_KEY(0x02, 0x09, KEY_MUTE)
  53                 MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
  54                 MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
  55
  56                 CROS_STD_MAIN_KEYMAP
  57         >;
  58 };
  59
  60 &rt5682 {
  61         compatible = "realtek,rt5682i";
  62         realtek,btndet-delay = <16>;
  63         VBAT-supply = <&pp3300_ldo_z>;
  64 };
  65
  66 &sound {
  67         compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682";
  68
  69         speaker-codecs {
  70                 sound-dai = <&rt1015p>;
  71         };
  72
  73         headset-codec {
  74                 sound-dai = <&rt5682 0>;
  75         };
  76 };
  77
  78 &touchscreen {
  79         compatible = "elan,ekth3500";
  80 };