| Date | Fri, 20 Oct 2023 10:38:16 +0200 | From | Johan Hovold <> | Subject | Re: [PATCH v13 02/10] usb: dwc3: core: Skip setting event buffers for host only controllers |
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On Sat, Oct 07, 2023 at 09:17:58PM +0530, Krishna Kurapati wrote: > On some SoC's like SA8295P where the tertiary controller is host-only > capable, GEVTADDRHI/LO, GEVTSIZ, GEVTCOUNT registers are not accessible. > Trying to access them leads to a crash. > > For DRD/Peripheral supported controllers, event buffer setup is done > again in gadget_pullup. Skip setup or cleanup of event buffers if > controller is host-only capable. > > Suggested-by: Johan Hovold <johan@kernel.org> > Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com> > Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
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