1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /*
3 * Copyright 2020 Google LLC
4 */
5 /dts-v1/;
6 #include "mt8192-asurada.dtsi"
7
8 / {
9 model = "Google Hayato rev1";
10 chassis-type = "convertible";
11 compatible = "google,hayato-rev1", "google,hayato", "mediatek,mt8192";
12 };
13
14 &keyboard_controller {
15 function-row-physmap = <
16 MATRIX_KEY(0x00, 0x02, 0) /* T1 */
17 MATRIX_KEY(0x03, 0x02, 0) /* T2 */
18 MATRIX_KEY(0x02, 0x02, 0) /* T3 */
19 MATRIX_KEY(0x01, 0x02, 0) /* T4 */
20 MATRIX_KEY(0x03, 0x04, 0) /* T5 */
21 MATRIX_KEY(0x02, 0x04, 0) /* T6 */
22 MATRIX_KEY(0x01, 0x04, 0) /* T7 */
23 MATRIX_KEY(0x02, 0x09, 0) /* T8 */
24 MATRIX_KEY(0x01, 0x09, 0) /* T9 */
25 MATRIX_KEY(0x00, 0x04, 0) /* T10 */
26 >;
27 linux,keymap = <
28 MATRIX_KEY(0x00, 0x02, KEY_BACK)
29 MATRIX_KEY(0x03, 0x02, KEY_FORWARD)
30 MATRIX_KEY(0x02, 0x02, KEY_REFRESH)
31 MATRIX_KEY(0x01, 0x02, KEY_FULL_SCREEN)
32 MATRIX_KEY(0x03, 0x04, KEY_SCALE)
33 MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
34 MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
35 MATRIX_KEY(0x02, 0x09, KEY_MUTE)
36 MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
37 MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
38
39 CROS_STD_MAIN_KEYMAP
40 >;
41 };
42
43 &pio {
44 bt_pins: bt-pins {
45 pins-bt-kill {
46 pinmux = <PINMUX_GPIO144__FUNC_GPIO144>;
47 output-low;
48 };
49
50 pins-bt-wake {
51 pinmux = <PINMUX_GPIO22__FUNC_GPIO22>;
52 bias-pull-up;
53 };
54
55 pins-ap-wake-bt {
56 pinmux = <PINMUX_GPIO168__FUNC_GPIO168>;
57 output-low;
58 };
59 };
60
61 uart1_pins: uart1-pins {
62 pins-rx {
63 pinmux = <PINMUX_GPIO94__FUNC_URXD1>;
64 input-enable;
65 bias-pull-up;
66 };
67
68 pins-tx {
69 pinmux = <PINMUX_GPIO95__FUNC_UTXD1>;
70 };
71
72 pins-cts {
73 pinmux = <PINMUX_GPIO166__FUNC_UCTS1>;
74 input-enable;
75 };
76
77 pins-rts {
78 pinmux = <PINMUX_GPIO167__FUNC_URTS1>;
79 };
80 };
81
82 uart1_pins_sleep: uart1-sleep-pins {
83 pins-rx {
84 pinmux = <PINMUX_GPIO94__FUNC_GPIO94>;
85 input-enable;
86 bias-pull-up;
87 };
88
89 pins-tx {
90 pinmux = <PINMUX_GPIO95__FUNC_UTXD1>;
91 };
92
93 pins-cts {
94 pinmux = <PINMUX_GPIO166__FUNC_UCTS1>;
95 input-enable;
96 };
97
98 pins-rts {
99 pinmux = <PINMUX_GPIO167__FUNC_URTS1>;
100 };
101 };
102 };
103
104 &rt5682 {
105 compatible = "realtek,rt5682i";
106 realtek,btndet-delay = <16>;
107 VBAT-supply = <&pp3300_ldo_z>;
108 };
109
110 &sound {
111 compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682";
112
113 speaker-codecs {
114 sound-dai = <&rt1015p>;
115 };
116
117 headset-codec {
118 sound-dai = <&rt5682 0>;
119 };
120 };
121
122 &touchscreen {
123 compatible = "hid-over-i2c";
124 post-power-on-delay-ms = <10>;
125 hid-descr-addr = <0x0001>;
126 vdd-supply = <&pp3300_u>;
127 };
128
129 &uart1 {
130 status = "okay";
131 pinctrl-names = "default", "sleep";
132 pinctrl-0 = <&uart1_pins>;
133 pinctrl-1 = <&uart1_pins_sleep>;
134 /delete-property/ interrupts;
135 interrupts-extended = <&gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>,
136 <&pio 94 IRQ_TYPE_EDGE_FALLING>;
137
138 bluetooth {
139 compatible = "realtek,rtl8822cs-bt";
140 pinctrl-names = "default";
141 pinctrl-0 = <&bt_pins>;
142
143 enable-gpios = <&pio 144 GPIO_ACTIVE_HIGH>;
144 device-wake-gpios = <&pio 168 GPIO_ACTIVE_HIGH>;
145 host-wake-gpios = <&pio 22 GPIO_ACTIVE_LOW>;
146 };
147 };
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