Re: [PATCH] pinctrl: intel: Add Intel Sunrisepoint pin controller and GPIO support

From: Linus Walleij
Date: Tue Apr 07 2015 - 09:18:27 EST


On Mon, Mar 30, 2015 at 4:31 PM, Mika Westerberg
<mika.westerberg@xxxxxxxxxxxxxxx> wrote:

> This driver supports pinctrl/GPIO hardware found on Intel Sunrisepoint (a
> Skylake PCH) providing users a pinctrl and GPIO interfaces (including GPIO
> interrupts).
>
> The driver is split into core and platform parts so that the same core
> driver can be reused in other drivers for other Intel GPIO hardware that is
> based on the same host controller design.
>
> Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
> Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>

How could I possibly resist this gorgeous driver that just
does everything right? Patch applied for 4.1.

> +config PINCTRL_INTEL
> + tristate
> + select PINMUX
> + select PINCONF
> + select GENERIC_PINCONF
> + select GPIOLIB
> + select GPIOLIB_IRQCHIP

Is this opening a refactoring possibility sharing more code/infrastructure
amongst the Intel drivers or just something that will be used for
new SoCs going forward?

Yours,
Linus Walleij
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