[PATCH 6.8 031/172] arm64: dts: freescale: imx8mp-venice-gw73xx-2x: fix USB vbus regulator

Greg Kroah-Hartman
2024-04-15T14:24:57Z

From: Tim Harvey <tharvey@gateworks.com>

[ Upstream commit 6f8e0aca838e163e81fde176e945161d50679339 ]

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-gw73xx.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi
index d5c400b355af5..f5491a608b2f3 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.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 {
@@ -202,7 +203,6 @@ &usb3_0 {
};

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

--
2.43.0