diff options
Diffstat (limited to 'arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts | 59 |
1 files changed, 57 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts index eec3192c0631..de2c1de51a76 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts +++ b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts @@ -9,6 +9,7 @@ /dts-v1/; #include "exynosautov9.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> / { model = "Samsung ExynosAuto v9 SADK board"; @@ -32,6 +33,31 @@ <0xa 0x00000000 0x2 0x00000000>; }; + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&key_wakeup &key_volup &key_voldown>; + + key-wakeup { + label = "Wakeup"; + linux,code = <KEY_WAKEUP>; + gpios = <&gpa0 0 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + + key-volume-down { + label = "Volume Down"; + linux,code = <KEY_VOLUMEDOWN>; + gpios = <&gpg2 0 GPIO_ACTIVE_LOW>; + }; + + key-volume-up { + label = "Volume Up"; + linux,code = <KEY_VOLUMEUP>; + gpios = <&gpg1 5 GPIO_ACTIVE_LOW>; + }; + }; + ufs_0_fixed_vcc_reg: regulator-0 { compatible = "regulator-fixed"; regulator-name = "ufs-vcc"; @@ -49,6 +75,37 @@ }; }; +&pinctrl_alive { + key_wakeup: key-wakeup-pins { + samsung,pins = "gpa0-0"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; + }; +}; + +&pinctrl_peric1 { + key_voldown: key-voldown-pins { + samsung,pins = "gpg2-0"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; + }; + + key_volup: key-volup-pins { + samsung,pins = "gpg1-5"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_tout3>; + status = "okay"; +}; + &serial_0 { pinctrl-0 = <&uart0_bus_dual>; status = "okay"; @@ -65,13 +122,11 @@ &ufs_0 { status = "okay"; vcc-supply = <&ufs_0_fixed_vcc_reg>; - vcc-fixed-regulator; }; &ufs_1 { status = "okay"; vcc-supply = <&ufs_1_fixed_vcc_reg>; - vcc-fixed-regulator; }; &usi_0 { |