| // SPDX-License-Identifier: GPL-2.0+ OR MIT |
| /* |
| * Apple iPad Pro 2 common device tree |
| * |
| * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org> |
| */ |
| |
| #include <dt-bindings/input/input.h> |
| |
| / { |
| chassis-type = "tablet"; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| |
| button-home { |
| label = "Home Button"; |
| gpios = <&pinctrl_ap 139 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_HOMEPAGE>; |
| wakeup-source; |
| }; |
| |
| button-power { |
| label = "Power Button"; |
| gpios = <&pinctrl_ap 138 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_POWER>; |
| wakeup-source; |
| }; |
| |
| button-voldown { |
| label = "Volume Down"; |
| gpios = <&pinctrl_ap 43 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_VOLUMEDOWN>; |
| }; |
| |
| button-volup { |
| label = "Volume Up"; |
| gpios = <&pinctrl_ap 40 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_VOLUMEUP>; |
| }; |
| }; |
| }; |
| |
| &ps_dcs6 { |
| apple,always-on; /* LPDDR4 interface */ |
| }; |
| |
| &ps_dcs7 { |
| apple,always-on; /* LPDDR4 interface */ |
| }; |
