[Letux-kernel] [PATCH] spi: dt-bindings: clarify CS behavior for spi-cs-high and gpio descriptors

[Linus Walleij]

On Wed, Dec 9, 2020 at 11:01 AM H. Nikolaus Schaller <hns at goldelico.com> wrote:

> Behavior of CS signal in combination of spi-cs-high and gpio descriptors
> is not clearly defined and documented. So clarify the documentation
>
> Cc: linus.walleij at linaro.org
> Cc: linux-gpio at vger.kernel.org
> Signed-off-by: H. Nikolaus Schaller <hns at goldelico.com>

This is good because it is helpful to users.
Reviewed-by: Linus Walleij <linus.walleij at linaro.org>

In cases like this I would actually consider to write a bit in the
bindings saying "this is inconsistent because we screwed up
so be careful", standard bodies usually try to avoid that kind of
statements because they have all kind of prestige involved
with their work, but we don't so we can just as well admit it.

Yours,
Linus Walleij