Re: [PATCH v5 0/5] ARM: Add GPIO support

[Linus Walleij]

On Wed, Jul 5, 2023 at 9:49 PM <nick.hawkins@xxxxxxx> wrote:

> From: Nick Hawkins <nick.hawkins@xxxxxxx>
>
> The GXP SoC supports GPIO on multiple interfaces. The interfaces are
> CPLD and Host. The GPIOs are a combination of both physical and virtual
> I/O across the interfaces. The gpio-gxp-pl driver covers the CPLD which
> takes physical I/O from the board and shares it with GXP via a proprietary
> interface that maps the I/O onto a specific register area of the GXP.
> The CPLD interface supports interrupts.
>
> Notes:
>
> Based on previous feedback the gpio-gxp.c driver has been discarded in
> favor of it going into a separate larger patchset. This leaves behind
> only the gpio-gxp-pl.c driver.

The kernel certainly looks better after this change than before, so
Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

Yours,
Linus Walleij