1// SPDX-License-Identifier: (GPL-2.0 OR MIT) 2/* 3 * Copyright 2022 Google LLC 4 */ 5/dts-v1/; 6#include "mt8192-asurada.dtsi" 7#include <dt-bindings/leds/common.h> 8 9/ { 10 model = "Google Spherion (rev4)"; 11 compatible = "google,spherion-rev4", "google,spherion", 12 "mediatek,mt8192"; 13 14 pwmleds { 15 compatible = "pwm-leds"; 16 17 led { 18 function = LED_FUNCTION_KBD_BACKLIGHT; 19 color = <LED_COLOR_ID_WHITE>; 20 pwms = <&cros_ec_pwm 0>; 21 max-brightness = <1023>; 22 }; 23 }; 24}; 25 26&cros_ec_pwm { 27 status = "okay"; 28}; 29 30&keyboard_controller { 31 function-row-physmap = < 32 MATRIX_KEY(0x00, 0x02, 0) /* T1 */ 33 MATRIX_KEY(0x03, 0x02, 0) /* T2 */ 34 MATRIX_KEY(0x02, 0x02, 0) /* T3 */ 35 MATRIX_KEY(0x01, 0x02, 0) /* T4 */ 36 MATRIX_KEY(0x03, 0x04, 0) /* T5 */ 37 MATRIX_KEY(0x02, 0x04, 0) /* T6 */ 38 MATRIX_KEY(0x01, 0x04, 0) /* T7 */ 39 MATRIX_KEY(0x02, 0x09, 0) /* T8 */ 40 MATRIX_KEY(0x01, 0x09, 0) /* T9 */ 41 MATRIX_KEY(0x00, 0x04, 0) /* T10 */ 42 >; 43 linux,keymap = < 44 MATRIX_KEY(0x00, 0x02, KEY_BACK) 45 MATRIX_KEY(0x03, 0x02, KEY_REFRESH) 46 MATRIX_KEY(0x02, 0x02, KEY_FULL_SCREEN) 47 MATRIX_KEY(0x01, 0x02, KEY_SCALE) 48 MATRIX_KEY(0x03, 0x04, KEY_SYSRQ) 49 MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN) 50 MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP) 51 MATRIX_KEY(0x02, 0x09, KEY_MUTE) 52 MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN) 53 MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP) 54 55 CROS_STD_MAIN_KEYMAP 56 >; 57}; 58 59&rt5682 { 60 compatible = "realtek,rt5682s"; 61}; 62 63&sound { 64 compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682s"; 65 66 speaker-codecs { 67 sound-dai = <&rt1015p>; 68 }; 69 70 headset-codec { 71 sound-dai = <&rt5682 0>; 72 }; 73}; 74 75&touchscreen { 76 compatible = "elan,ekth3500"; 77}; 78