[PATCH v2 1/3] pinctrl: imx: accept gpio request/free from pinctrl

[Linus Walleij]

On Thu, Sep 8, 2016 at 3:48 AM, Vladimir Zapolskiy
<vladimir_zapolskiy at mentor.com> wrote:

> While only Freescale Vybrid SoC has settings of GPIO capabilities done
> by iomux controller, it is only a matter of GPIO controller driver
> implementation for the rest of Freescale/NXP SoCs from iMX series.
>
> As a practical example on GPIO request a pad function should be
> switched to GPIO, but because this requires updates to all particular
> iMX pinctrl drivers, for simplicity at the moment add only a proper
> connection between shared pinctrl-imx and pinctrl/pinmux core, namely
> .gpio_request_enable/.gpio_disable_free/.gpio_set_direction callbacks
> should return success to a caller. This change allows to progress by
> adding request/free callbacks into gpio-mxc.c driver.
>
> Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy at mentor.com>
> ---
> Changes from v1 to v2:
> * none

Patch applied with Shawn's ACK.

Yours,
Linus Walleij