Hi Serge, On 2020/11/11 17:15, Serge Semin wrote: > In accordance with the Generic EHCI/OHCI bindings the corresponding node > name is suppose to comply with the Generic USB HCD DT schema, which > requires the USB nodes to have the name acceptable by the regexp: > "^usb(@.*)?" . Make sure the "generic-ehci" and "generic-ohci"-compatible > nodes are correctly named. > > Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx> > Acked-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> > --- > arch/arm/boot/dts/hisi-x5hd2.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/boot/dts/hisi-x5hd2.dtsi b/arch/arm/boot/dts/hisi-x5hd2.dtsi > index 3ee7967c202d..693b85b2cc7d 100644 > --- a/arch/arm/boot/dts/hisi-x5hd2.dtsi > +++ b/arch/arm/boot/dts/hisi-x5hd2.dtsi > @@ -452,14 +452,14 @@ gmac1: ethernet@1841000 { > status = "disabled"; > }; > > - usb0: ehci@1890000 { > + usb0: usb@1890000 { > compatible = "generic-ehci"; > reg = <0x1890000 0x1000>; > interrupts = <0 66 4>; > clocks = <&clock HIX5HD2_USB_CLK>; > }; > > - usb1: ohci@1880000 { > + usb1: usb@1880000 { > compatible = "generic-ohci"; > reg = <0x1880000 0x1000>; > interrupts = <0 67 4>; > Thanks! But a similar patch has been sent out earlier: https://patchwork.kernel.org/project/linux-arm-kernel/patch/20201012061225.1597-4-thunder.leizhen@xxxxxxxxxx/ Best Regards, Wei