Messages in this thread | | | From | Frank Wunderlich <> | Subject | Aw: Re: [BUG] USB broken on rk3568 based R2Pro | Date | Fri, 8 Jul 2022 14:16:11 +0200 |
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Hi
Samuels Patch fixes my issue
https://patchwork.kernel.org/project/linux-rockchip/patch/20220708061434.38115-1-samuel@sholland.org/
regards Frank
> Gesendet: Freitag, 08. Juli 2022 um 07:16 Uhr > Von: "Vinod Koul" <vkoul@kernel.org> > On 07-07-22, 15:41, Peter Geis wrote: > > On Thu, Jul 7, 2022 at 1:51 PM Frank Wunderlich <frank-w@public-files.de> wrote: > > > > > > Hi, > > > > > > traced it down with manual reverts to this one: > > > > > > commit 6a98df08ccd55e87947d253b19925691763e755c > > > phy: rockchip-inno-usb2: Fix muxed interrupt support > > > > > > luckily i can revert only this and now upper usb-port works again > > > > > > @samuel: have you an idea how to fix your problem without breaking my board? :) > > > > > > @greg/Vinod: maybe we can add a revert of this in mainline till issue is resolved? > > Lets give it a few days if we can find a fix, if not we can revert > > > > > > > regards Frank > > > > I don't know what you're running, but with the standard arm64 > > defconfig w/ all rockchip stuff built in, I have no issues here on > > 5.19. > > Please share the config and other details on what your running so that > Peter can repro this... > > > Note, the following changes are necessary to the 5.19 dts here: > > Remove the extcon from usb_host0_xhci, as the production model doesn't > > have automatic switching capabilities. The ID pin was removed in favor > > of the usb debug function which also doesn't work. > > Add dr_mode = "host" to the same node, for the same reason. > > > > > > > > > > > > Von: "Frank Wunderlich" <frank-w@public-files.de> > > > > i noticed that upper usb-Port (otg) is broken on my Bananapi R2Pro with 5.19-rc1, works with 5.18.0 > > > > > > > > this port is a usb3 (xhci) port which includes an usb2-phy and should support otg, but i still want > > > > to use it in host-only mode (USB-A socket). > > > > > > > > already tried setting dr_mode in dts back to "host" as this was changed in rk356x.dtsi by this commit: > > > > > > > > bc405bb3eeee 2022-04-25 arm64: dts: rockchip: enable otg/drd operation of usb_host0_xhci in rk356x > > > > > > > > i see no error in dmesg and usb-controllers seem to be initialized completely (visible in lsusb). > > > > > > > > r2pro has ID-Pin not connected, so i tried also peters Patch without success :( > > > > > -- > ~Vinod
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