diff options
| author | Jerome Brunet <jbrunet@baylibre.com> | 2016-09-11 15:41:10 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2016-09-16 00:02:25 +0200 |
| commit | 8735053d79686dd87217e300b006175cda1b5c59 (patch) | |
| tree | d4cc7332c978f8110362dc27cf467de74f93e3dd /arch/arm64 | |
| parent | ARM64: dts: meson-gxbb: add USB Nodes (diff) | |
| download | linux-8735053d79686dd87217e300b006175cda1b5c59.tar.xz linux-8735053d79686dd87217e300b006175cda1b5c59.zip | |
ARM64: dts: meson-gxbb-p20x: Enable USB Nodes
Enable both gxbb USB controller and add a 5V regulator for the OTG port
VBUS
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
[khilman: rename vbus node to match P200 schematics]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi index 0eaca7277cfd..06a34dc6002f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi @@ -57,6 +57,19 @@ device_type = "memory"; reg = <0x0 0x0 0x0 0x40000000>; }; + + usb_pwr: regulator-usb-pwrs { + compatible = "regulator-fixed"; + + regulator-name = "USB_PWR"; + + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + /* signal name in schematic: USB_PWR_EN */ + gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; /* This UART is brought out to the DB9 connector */ @@ -77,3 +90,20 @@ pinctrl-0 = <&remote_input_ao_pins>; pinctrl-names = "default"; }; + +&usb0_phy { + status = "okay"; + phy-supply = <&usb_pwr>; +}; + +&usb1_phy { + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; |