diff options
| author | Roman Byshko <rbyshko@gmail.com> | 2014-11-10 21:55:07 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-11-12 23:30:35 +0300 |
| commit | b32ef1d4e33fa951c4472d62d4e75570bd686dbc (patch) | |
| tree | bc22da2ab14e9ed3bdbcb30df607b16f38d4797a /arch/arm/boot/dts/sunxi-common-regulators.dtsi | |
| parent | f82f99afaa65fd28d0f8409c50e8fcc65ee5e15b (diff) | |
| download | linux-b32ef1d4e33fa951c4472d62d4e75570bd686dbc.tar.xz | |
ARM: dtsi: sunxi: add common VBUS regulator
Until now the regulator nodes for powering USB VBUS
existed only for the two host controllers. Now the regulator
is added for USB OTG too.
Signed-off-by: Roman Byshko <rbyshko@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/sunxi-common-regulators.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sunxi-common-regulators.dtsi | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sunxi-common-regulators.dtsi b/arch/arm/boot/dts/sunxi-common-regulators.dtsi index fa69adfea7fc..be5cfa335ae4 100644 --- a/arch/arm/boot/dts/sunxi-common-regulators.dtsi +++ b/arch/arm/boot/dts/sunxi-common-regulators.dtsi @@ -57,6 +57,13 @@ allwinner,pull = <0>; }; + usb0_vbus_pin_a: usb0_vbus_pin@0 { + allwinner,pins = "PB9"; + allwinner,function = "gpio_out"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + usb1_vbus_pin_a: usb1_vbus_pin@0 { allwinner,pins = "PH6"; allwinner,function = "gpio_out"; @@ -85,6 +92,18 @@ status = "disabled"; }; + reg_usb0_vbus: usb0-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&usb0_vbus_pin_a>; + regulator-name = "usb0-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&pio 1 9 0>; + status = "disabled"; + }; + reg_usb1_vbus: usb1-vbus { compatible = "regulator-fixed"; pinctrl-names = "default"; |