GPIO Driver for Skylake-Y PCH

Valdis Kl=?utf-8?Q?=c4=93?=tnieks valdis.kletnieks at vt.edu
Tue Jun 18 10:48:45 EDT 2019


On Tue, 18 Jun 2019 11:40:34 +0300, Andy Shevchenko said:

> Yes. Most of the SoCs from Intel use GPIO IP based on Chassis specification,
> the drivers for which are available under drivers/pinctrl/intel. What you are
> looking for is located under PINCTRL_SUNRISEPOINT configuration option.

Thanks for the info, it's often unclear where to look - when the hardware has
a PCH and documentation that says it has GPIO, and there's an in-tree driver
called gpio_pch, it's easy to fail to look in the right place :)
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