From: Chen-Yu Tsai <wens@csie.org>
Date: Thu, 18 Apr 2019 16:18:04 +0000 (+0800)
Subject: arm64: dts: allwinner: a64: bananapi-m64: Enable PMIC USB power supply
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cc072fb6df848e2c957cf31427c4ca5cb4c38f7e;p=linux.git

arm64: dts: allwinner: a64: bananapi-m64: Enable PMIC USB power supply

The Bananapi M64 has a micro-USB connector with USB OTG support (that
is already enabled). VBUS from this connector is wired to the PMIC's
VBUS input.

Enable the PMIC's USB power supply on this board, and also hook it up
to the USB PHY.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
index c2a6b73b17cfa..208373efee494 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -392,8 +392,13 @@
 	status = "okay";
 };
 
+&usb_power_supply {
+	status = "okay";
+};
+
 &usbphy {
 	usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
+	usb0_vbus_power-supply = <&usb_power_supply>;
 	usb0_vbus-supply = <&reg_drivevbus>;
 	status = "okay";
 };