1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /*
3 * Copyright 2023 Google LLC
4 */
5
6 /dts-v1/;
7 #include "mt8183-kukui-jacuzzi.dtsi"
8 #include "mt8183-kukui-audio-ts3a227e-max98357a.dtsi"
9
10 / {
11 model = "Google pico6 board";
12 chassis-type = "convertible";
13 compatible = "google,pico-sku2", "google,pico", "mediatek,mt8183";
14
15 bt_wakeup: bt-wakeup {
16 compatible = "gpio-keys";
17 pinctrl-names = "default";
18 pinctrl-0 = <&bt_pins_wakeup>;
19
20 event-wobt {
21 label = "Wake on BT";
22 gpios = <&pio 42 GPIO_ACTIVE_HIGH>;
23 linux,code = <KEY_WAKEUP>;
24 wakeup-source;
25 };
26 };
27 };
28
29 &i2c_tunnel {
30 google,remote-bus = <0>;
31 };
32
33 &i2c2 {
34 i2c-scl-internal-delay-ns = <25000>;
35
36 trackpad@2c {
37 compatible = "hid-over-i2c";
38 reg = <0x2c>;
39 hid-descr-addr = <0x20>;
40
41 pinctrl-names = "default";
42 pinctrl-0 = <&trackpad_pins>;
43
44 interrupts-extended = <&pio 7 IRQ_TYPE_LEVEL_LOW>;
45
46 wakeup-source;
47 };
48 };
49
50 &wifi_wakeup_event {
51 gpios = <&pio 113 GPIO_ACTIVE_LOW>;
52 };
53
54 &wifi_pwrseq {
55 post-power-on-delay-ms = <50>;
56
57 /* Toggle WIFI_ENABLE to reset the chip. */
58 reset-gpios = <&pio 8 GPIO_ACTIVE_LOW>;
59 };
60
61 &wifi_pins_pwrseq {
62 pins-wifi-enable {
63 pinmux = <PINMUX_GPIO8__FUNC_GPIO8>;
64 };
65 };
66
67 &mmc1_pins_default {
68 pins-cmd-dat {
69 drive-strength = <6>;
70 };
71 pins-clk {
72 drive-strength = <6>;
73 };
74 };
75
76 &mmc1_pins_uhs {
77 pins-clk {
78 drive-strength = <6>;
79 };
80 };
81
82 &mmc1 {
83 bluetooth@2 {
84 reg = <2>;
85 compatible = "mediatek,mt7921s-bluetooth";
86 pinctrl-names = "default";
87 pinctrl-0 = <&bt_pins_reset>;
88 reset-gpios = <&pio 120 GPIO_ACTIVE_LOW>;
89 };
90 };
91
92 &pio {
93 bt_pins_wakeup: bt-pins-wakeup {
94 piins-bt-wakeup {
95 pinmux = <PINMUX_GPIO42__FUNC_GPIO42>;
96 input-enable;
97 };
98 };
99
100 bt_pins_reset: bt-pins-reset {
101 pins-bt-reset {
102 pinmux = <PINMUX_GPIO120__FUNC_GPIO120>;
103 output-high;
104 };
105 };
106 };
107
108 /delete-node/ &bluetooth;
109 /delete-node/ &bt_pins;
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