[PATCH 6.8 030/172] arm64: dts: freescale: imx8mp-venice-gw72xx-2x: fix USB vbus regulator

Greg Kroah-Hartman
2024-04-15T14:24:54Z

From: Tim Harvey <tharvey@gateworks.com>

[ Upstream commit 8cb10cba124c4798b6cb333245ecdc8dde78aeae ]

When using usb-conn-gpio to control USB role and VBUS, the vbus-supply
property must be present in the usb-conn-gpio node. Additionally it
should not be present in the phy node as that isn't what controls vbus
and will upset the use count.

This resolves an issue where VBUS is enabled with OTG in peripheral
mode.

Fixes: ad9a12f7a522 ("arm64: dts: imx8mp-venice: Fix USB connector description")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi
index 41c79d2ebdd62..f24b14744799e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi
@@ -14,6 +14,7 @@ connector {
pinctrl-0 = <&pinctrl_usbcon1>;
type = "micro";
label = "otg";
+ vbus-supply = <&reg_usb1_vbus>;
id-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;

port {
@@ -183,7 +184,6 @@ &usb3_0 {
};

&usb3_phy0 {
- vbus-supply = <&reg_usb1_vbus>;
status = "okay";
};

--
2.43.0