Messages in this thread | | | From | Frank Li <> | Subject | RE: [EXT] Re: [PATCH 1/1] arm64: dts: imx8: fix USB 3.0 Gadget Failure in QM & QXPB0 at super speed | Date | Sat, 13 May 2023 04:23:50 +0000 |
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> > > --- > > arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi > b/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi > > index b32c2e199c160..030c273c8be40 100644 > > --- a/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi > > +++ b/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi > > @@ -171,6 +171,7 @@ usbotg3_cdns3: usb@5b120000 { > > interrupt-names = "host", "peripheral", "otg", "wakeup"; > > phys = <&usb3_phy>; > > phy-names = "cdns3,usb3-phy"; > > + cdns,on-chip-buff-size = /bits/ 16 <18>; > > The property is defined as uint32 in the bindings. Not sure why we > need to enforce 16-bits here.
Driver code use 16bit, if use 32bit here, it will be zero. I have not checked bindings doc. Next version will fix binding doc.
Frank
> > Shawn > > > status = "disabled"; > > }; > > }; > > -- > > 2.34.1 > >
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