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ARM: dtsi: sunxi: add common VBUS regulator

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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>
This commit is contained in:
Roman Byshko 2014-11-10 19:55:07 +01:00 committed by Maxime Ripard
parent 9ce42e46b1
commit e572844b82
1 changed files with 19 additions and 0 deletions
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19
arch/arm/boot/dts/sunxi-common-regulators.dtsi
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@ -57,6 +57,13 @@ ahci_pwr_pin_a: ahci_pwr_pin@0 {
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 @@ reg_ahci_5v: ahci-5v {
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";