arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts

   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                 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 {
  51         wowlan {
  52                 gpios = <&pio 113 GPIO_ACTIVE_LOW>;
  53         };
  54 };
  55
  56 &wifi_pwrseq {
  57         post-power-on-delay-ms = <50>;
  58
  59         /* Toggle WIFI_ENABLE to reset the chip. */
  60         reset-gpios = <&pio 8 GPIO_ACTIVE_LOW>;
  61 };
  62
  63 &wifi_pins_pwrseq {
  64         pins-wifi-enable {
  65                 pinmux = <PINMUX_GPIO8__FUNC_GPIO8>;
  66         };
  67 };
  68
  69 &mmc1_pins_default {
  70         pins-cmd-dat {
  71                 drive-strength = <MTK_DRIVE_6mA>;
  72         };
  73         pins-clk {
  74                 drive-strength = <MTK_DRIVE_6mA>;
  75         };
  76 };
  77
  78 &mmc1_pins_uhs {
  79         pins-clk {
  80                 drive-strength = <MTK_DRIVE_6mA>;
  81         };
  82 };
  83
  84 &mmc1 {
  85         bt_reset: bt-reset {
  86                 compatible = "mediatek,mt7921s-bluetooth";
  87                 pinctrl-names = "default";
  88                 pinctrl-0 = <&bt_pins_reset>;
  89                 reset-gpios = <&pio 120 GPIO_ACTIVE_LOW>;
  90         };
  91 };
  92
  93 &pio {
  94         bt_pins_wakeup: bt-pins-wakeup {
  95                 piins-bt-wakeup {
  96                         pinmux = <PINMUX_GPIO42__FUNC_GPIO42>;
  97                         input-enable;
  98                 };
  99         };
 100
 101         bt_pins_reset: bt-pins-reset {
 102                 pins-bt-reset {
 103                         pinmux = <PINMUX_GPIO120__FUNC_GPIO120>;
 104                         output-high;
 105                 };
 106         };
 107 };
 108
 109 /delete-node/ &bluetooth;
 110 /delete-node/ &bt_pins;