[PATCH v1] HSD #18028953892: usb: xhci-dwc3: Fix USB3.1 controller register access in reset state

[Marek Vasut]

On 6/21/23 16:11, Jit Loon Lim wrote:
> From: Teik Heng Chong <teik.heng.chong at intel.com>
> 
> The controller registers should not be accessed while the controller's
> vcc_reset_n is asserted.
> 
> Signed-off-by: Teik Heng Chong <teik.heng.chong at intel.com>

Is this patch ported from Linux or is this custom development ?

Is there a matching patch/fix in Linux already ?