Messages in this thread Patch in this message | | | From | Roman Byshko <> | Subject | [PATCH 2/5] ARM: dtsi: sunxi: add common VBUS regulator | Date | Mon, 27 Oct 2014 22:43:02 +0100 |
| |
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. --- arch/arm/boot/dts/sunxi-common-regulators.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/sunxi-common-regulators.dtsi b/arch/arm/boot/dts/sunxi-common-regulators.dtsi index c9c5b10..f521672 100644 --- a/arch/arm/boot/dts/sunxi-common-regulators.dtsi +++ b/arch/arm/boot/dts/sunxi-common-regulators.dtsi @@ -21,6 +21,13 @@ 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"; @@ -49,6 +56,18 @@ 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"; -- 2.1.2
| |