Re: [PATCH 0/3] pinctrl: ocelot: Extend pinctrl-ocelot driver for lan9645x

[Linus Walleij]

On Mon, Jan 19, 2026 at 4:07 PM Jens Emil Schulz Østergaard
<jensemil.schulzostergaard@xxxxxxxxxxxxx> wrote:

> LAN9645x is a switch chip family with several on-chip peripherals, such as
> a GPIO controller. The LAN9645xF subfamily has 3 SKUs with the difference
> being number of supported ports. There are 5, 7 and 9 ported SKUs.
>
> The LAN9645xF family come in a VQFN-DR package and supports 51 GPIOs, and
> up to 7 alternate modes per pin.
>
> Due to the way this GPIO controller modifies alternate modes on a pin, this
> means the usual pin stride is 2, but the alternate mode stride is 3. This
> is the first device supported by pinctrl-ocelot where these two numbers
> are not equal. As a consequence the register address calculation in the
> REG_ALT macro is generalized to handle this.
>
> Signed-off-by: Jens Emil Schulz Østergaard <jensemil.schulzostergaard@xxxxxxxxxxxxx>

Patch applied!

Yours,
Linus Walleij