[PATCH v15 11/11] phy: rockchip: usbdp: Only enable USB3 when not in high-speed mode

[Sebastian Reichel]

Ensure that USB3 mode is not accidently enabled during PHY re-init
for systems that are configured as high-speed only via DT.

Fixes: 2f70bbddeb45 ("phy: rockchip: add usbdp combo phy driver")
Reported-by: Sashiko <sashiko-bot@xxxxxxxxxx>
Closes: https://sashiko.dev/#/message/20260626212424.C215E1F000E9%40smtp.kernel.org
Tested-by: Igor Paunovic <royalnet026@xxxxxxxxx> # Orange Pi 5 Plus
Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
---
 drivers/phy/rockchip/phy-rockchip-usbdp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/rockchip/phy-rockchip-usbdp.c b/drivers/phy/rockchip/phy-rockchip-usbdp.c
index 9eb8e40f6afb..e748acdd2d31 100644
--- a/drivers/phy/rockchip/phy-rockchip-usbdp.c
+++ b/drivers/phy/rockchip/phy-rockchip-usbdp.c
@@ -1008,7 +1008,7 @@ static int rk_udphy_power_on(struct rk_udphy *udphy, u8 mode)
 		if (ret)
 			return ret;
 
-		if (udphy->mode & UDPHY_MODE_USB)
+		if (!udphy->hs && udphy->mode & UDPHY_MODE_USB)
 			rk_udphy_u3_port_disable(udphy, false);
 		udphy->phy_needs_reinit = false;
 	} else if (udphy->phy_needs_reinit) {

-- 
2.53.0