diff options
Diffstat (limited to 'arch/arm/boot/dts/kirkwood-nsa310-common.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/kirkwood-nsa310-common.dtsi | 58 |
1 files changed, 54 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/kirkwood-nsa310-common.dtsi b/arch/arm/boot/dts/kirkwood-nsa310-common.dtsi index aa78c2d11fe7..843b8b561e5e 100644 --- a/arch/arm/boot/dts/kirkwood-nsa310-common.dtsi +++ b/arch/arm/boot/dts/kirkwood-nsa310-common.dtsi @@ -7,15 +7,40 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - pmx_usb_power_off: pmx-usb-power-off { + pmx_usb_power: pmx-usb-power { marvell,pins = "mpp21"; marvell,function = "gpio"; }; + pmx_pwr_off: pmx-pwr-off { marvell,pins = "mpp48"; marvell,function = "gpio"; }; + pmx_btn_reset: pmx-btn-reset { + marvell,pins = "mpp36"; + marvell,function = "gpio"; + }; + + pmx_btn_copy: pmx-btn-copy { + marvell,pins = "mpp37"; + marvell,function = "gpio"; + }; + + pmx_btn_power: pmx-btn-power { + marvell,pins = "mpp46"; + marvell,function = "gpio"; + }; + + pmx_led_copy_green: pmx-led-copy-green { + marvell,pins = "mpp39"; + marvell,function = "gpio"; + }; + + pmx_led_copy_red: pmx-led-copy-red { + marvell,pins = "mpp40"; + marvell,function = "gpio"; + }; }; serial@12000 { @@ -43,17 +68,42 @@ gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>; }; + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&pmx_btn_reset &pmx_btn_copy &pmx_btn_power>; + pinctrl-names = "default"; + + button@1 { + label = "Power Button"; + linux,code = <KEY_POWER>; + gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; + }; + button@2 { + label = "Copy Button"; + linux,code = <KEY_COPY>; + gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + }; + button@3 { + label = "Reset Button"; + linux,code = <KEY_RESTART>; + gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + }; + }; + + regulators { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; - pinctrl-0 = <&pmx_usb_power_off>; + pinctrl-0 = <&pmx_usb_power>; pinctrl-names = "default"; - usb0_power_off: regulator@1 { + usb0_power: regulator@1 { compatible = "regulator-fixed"; reg = <1>; - regulator-name = "USB Power Off"; + regulator-name = "USB Power"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; |