diff mbox series

[v2] arm64: dts: rockchip: fix u2phy1_host status for NanoPi R4S

Message ID 20250225170420.3898-1-justin@tidylabs.net (mailing list archive)
State New
Headers show
Series [v2] arm64: dts: rockchip: fix u2phy1_host status for NanoPi R4S | expand

Commit Message

Justin Klaassen Feb. 25, 2025, 5:03 p.m. UTC 
The u2phy1_host should always have the same status as usb_host1_ehci
and usb_host1_ohci, otherwise the EHCI and OHCI drivers may be
initialized for a disabled usb port.

Per the NanoPi R4S schematic, the phy-supply for u2phy1_host is set to
the vdd_5v regulator.

Fixes: db792e9adbf8 ("rockchip: rk3399: Add support for FriendlyARM NanoPi R4S")
Cc: stable@vger.kernel.org
Signed-off-by: Justin Klaassen <justin@tidylabs.net>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
---
v1 -> v2: Updated commit message, added Fixes: and Cc: stable tags

 arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi
index b1c9bd0e63ef..8d94d9f91a5c 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi
@@ -115,7 +115,7 @@  &u2phy0_host {
 };
 
 &u2phy1_host {
-	status = "disabled";
+	phy-supply = <&vdd_5v>;
 };
 
 &uart0 {