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[4/6] ARM: dts: sun5i: q8-common: Enable USB power supply

Message ID 1463500571-28970-5-git-send-email-wens@csie.org (mailing list archive)
State New, archived
Headers show

Commit Message

Chen-Yu Tsai May 17, 2016, 3:56 p.m. UTC 
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 <wens@csie.org>
---
 arch/arm/boot/dts/sun5i-q8-common.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

Comments

Maxime Ripard May 25, 2016, 12:41 p.m. UTC | #1 
On Tue, May 17, 2016 at 11:56:09PM +0800, Chen-Yu Tsai wrote:
> 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 <wens@csie.org>

Applied, thanks!
Maxime
diff mbox

Patch

diff --git a/arch/arm/boot/dts/sun5i-q8-common.dtsi b/arch/arm/boot/dts/sun5i-q8-common.dtsi
index dcaaa085ac77..8fc1b6110fb8 100644
--- a/arch/arm/boot/dts/sun5i-q8-common.dtsi
+++ b/arch/arm/boot/dts/sun5i-q8-common.dtsi
@@ -176,11 +176,16 @@ 
 	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 = <&reg_usb0_vbus>;
 	usb1_vbus-supply = <&reg_ldo3>;
 	status = "okay";