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 chassis-type = "laptop";
12 compatible = "google,spherion-rev3", "google,spherion-rev2",
13 "google,spherion-rev1", "google,spherion-rev0",
14 "google,spherion", "mediatek,mt8192";
15
16 pwmleds {
17 compatible = "pwm-leds";
18
19 led {
20 function = LED_FUNCTION_KBD_BACKLIGHT;
21 color = <LED_COLOR_ID_WHITE>;
22 pwms = <&cros_ec_pwm 0>;
23 max-brightness = <1023>;
24 };
25 };
26 };
27
28 &cros_ec_pwm {
29 status = "okay";
30 };
31
32 &keyboard_controller {
33 function-row-physmap = <
34 MATRIX_KEY(0x00, 0x02, 0) /* T1 */
35 MATRIX_KEY(0x03, 0x02, 0) /* T2 */
36 MATRIX_KEY(0x02, 0x02, 0) /* T3 */
37 MATRIX_KEY(0x01, 0x02, 0) /* T4 */
38 MATRIX_KEY(0x03, 0x04, 0) /* T5 */
39 MATRIX_KEY(0x02, 0x04, 0) /* T6 */
40 MATRIX_KEY(0x01, 0x04, 0) /* T7 */
41 MATRIX_KEY(0x02, 0x09, 0) /* T8 */
42 MATRIX_KEY(0x01, 0x09, 0) /* T9 */
43 MATRIX_KEY(0x00, 0x04, 0) /* T10 */
44 >;
45 linux,keymap = <
46 MATRIX_KEY(0x00, 0x02, KEY_BACK)
47 MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
48 MATRIX_KEY(0x02, 0x02, KEY_FULL_SCREEN)
49 MATRIX_KEY(0x01, 0x02, KEY_SCALE)
50 MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
51 MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
52 MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
53 MATRIX_KEY(0x02, 0x09, KEY_MUTE)
54 MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
55 MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
56
57 CROS_STD_MAIN_KEYMAP
58 >;
59 };
60
61 &rt5682 {
62 compatible = "realtek,rt5682i";
63 realtek,btndet-delay = <16>;
64 VBAT-supply = <&pp3300_ldo_z>;
65 };
66
67 &sound {
68 compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682";
69
70 speaker-codecs {
71 sound-dai = <&rt1015p>;
72 };
73
74 headset-codec {
75 sound-dai = <&rt5682 0>;
76 };
77 };
78
79 &touchscreen {
80 compatible = "elan,ekth3500";
81 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.