diff options
| author | Chen-Yu Tsai <[email protected]> | 2016-05-17 23:56:09 +0800 |
|---|---|---|
| committer | Maxime Ripard <[email protected]> | 2016-07-04 21:17:49 +0200 |
| commit | 815c1593851e098bdbaabc840cfe5b3dbe6d9553 (patch) | |
| tree | e830ccbe01002f811b7924172168bbedc7dc0e34 | |
| parent | 90041d075863692b993b14b9701480cdf3e549b7 (diff) | |
ARM: dts: sun5i: q8-common: Enable USB power supply
On the A13 Q8 tablets, the PMIC's USB power supply (VBUS) is connected
to the external OTG port. This can be used to provide power and OTG VBUS
sensing.
Signed-off-by: Chen-Yu Tsai <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
| -rw-r--r-- | arch/arm/boot/dts/sun5i-q8-common.dtsi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun5i-q8-common.dtsi b/arch/arm/boot/dts/sun5i-q8-common.dtsi index a78e189f6653..0f7ec6331d05 100644 --- a/arch/arm/boot/dts/sun5i-q8-common.dtsi +++ b/arch/arm/boot/dts/sun5i-q8-common.dtsi @@ -170,11 +170,16 @@ status = "okay"; }; +&usb_power_supply { + status = "okay"; +}; + &usbphy { pinctrl-names = "default"; pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ + usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_usb0_vbus>; status = "okay"; }; |