Re: [PATCH v3 1/2] gpio: Add gpio latch driver

[Linus Walleij]

On Wed, Sep 14, 2022 at 9:13 AM Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> wrote:
>
> This driver implements a GPIO multiplexer based on latches connected to
> other GPIOs. A set of data GPIOs is connected to the data input of
> multiple latches. The clock input of each latch is driven by another
> set of GPIOs. With two 8-bit latches 10 GPIOs can be multiplexed into
> 16 GPIOs. GPOs might be a better term as in fact the multiplexed pins
> are output only.
>
> Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>

I see Serge has additional comments but apart from that this
looks acceptable to me:
Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
You may want to add set_multiple[_cansleep] later, but it
will survive without it.

Yours,
Linus Walleij