Re: [PATCH v13 02/10] usb: dwc3: core: Skip setting event buffers for host only controllers

[Johan Hovold]

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@xxxxxxxxxx>
> Signed-off-by: Krishna Kurapati <quic_kriskura@xxxxxxxxxxx>
> Acked-by: Thinh Nguyen <Thinh.Nguyen@xxxxxxxxxxxx>

Reviewed-by: Johan Hovold <johan+linaro@xxxxxxxxxx>