| 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 |
On Tue, 25 Feb 2025 17:03:58 +0000, Justin Klaassen wrote: > 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. > > [...] Applied, thanks! [1/1] arm64: dts: rockchip: fix u2phy1_host status for NanoPi R4S commit: 38f4aa34a5f737ea8588dac320d884cc2e762c03 Best regards,
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 {
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(-)