| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 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; |