[PATCH v2 2/6] pinctrl: st: Introduce a 'get pin function' call

Linus Walleij linus.walleij at linaro.org
Wed Mar 25 08:35:36 PDT 2015

On Wed, Mar 18, 2015 at 6:21 PM, Lee Jones <lee.jones at linaro.org> wrote:

> This call fetches the numerical function value a specified pin is
> currently operating in.  Function zero is more often than not the
> GPIO function.  Greater than zero values represent an alternative
> function.  You'd need to either look those up in the Device Tree
> sources or the Programmer's Manual.
> Acked-by: Maxime Coquelin <maxime.coquelin at st.com>
> Signed-off-by: Lee Jones <lee.jones at linaro.org>

Patch applied.

Linus Walleij

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