Re: [RFC PATCH 2/2] usb: chipidea: use the generic ehci_writel override for i.MX28

[Daniel Palmer]

Hi Peter,

On Wed, 15 Jul 2026 at 14:51, Peter Chen <peter.chen@xxxxxxxxxx> wrote:
> > +     select HAVE_BROKEN_EHCI_HCD if SOC_IMX28
>
> Is the SoC you are trying adding support imx28? If it is not, I could not
> understand why you add this patch.

I need to override the accessors for ehci registers to use the ehci
core code with another USB controller. The only in-kernel example of
doing this is IMX28 hence I used it as the example of what I want to
do for the RFC. Also this shows that the IMX28 code would move out of
the ehci core with this change.

Thanks,

Daniel