Messages in this thread | | | From | Peter Geis <> | Date | Fri, 10 Jun 2022 10:44:23 -0400 | Subject | Re: [PATCH] arm64: dts: rockchip: Fix SoQuartz CM4IO usb |
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On Fri, Jun 10, 2022 at 9:26 AM Peter Geis <pgwipeout@gmail.com> wrote: > > The SoQuartz CM4-IO should support otg mode, however it currently > defaults to device mode when otg is enabled. Force it to host mode to > retain the previous behavior.
It would seem the role-switch issue is more widespread than originally thought, affecting other boards where automatic control should work. Please hold this patch while I investigate further.
Thanks!
> > Fixes: bc405bb3eeee ("arm64: dts: rockchip: enable otg/drd operation of usb_host0_xhci in rk356x") > > Signed-off-by: Peter Geis <pgwipeout@gmail.com> > --- > arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts b/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts > index e00568a6be5c..56764fae9f9d 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts > +++ b/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts > @@ -169,6 +169,7 @@ &usb2phy0_otg { > }; > > &usb_host0_xhci { > + dr_mode = "host"; > status = "okay"; > }; > > -- > 2.25.1 >
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