linux-kernel - Re: [PATCH v3 1/1] pinctrl: add Intel BayTrail GPIO/pinctrl support

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Message-ID: <5357ACF1.9070206@codeaurora.org>
Date:	Wed, 23 Apr 2014 07:07:13 -0500
From:	Timur Tabi <timur@...eaurora.org>
To:	Mathias Nyman <mathias.nyman@...ux.intel.com>
CC:	Linus <linus.walleij@...aro.org>,
	Grant Likely <grant.likely@...retlab.ca>,
	lkml <linux-kernel@...r.kernel.org>,
	"Westerberg, Mika" <mika.westerberg@...el.com>,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
Subject: Re: [PATCH v3 1/1] pinctrl: add Intel BayTrail GPIO/pinctrl support

Mathias Nyman wrote:
>
> Helper functions to translate the ACPI GpioIO and GpioInt resources to
> linux gpio numbers can be found in gpio/gpiolib-acpi.c together with
> other ACPI and gpio related helper functions.

Does this also cover pin control and pin muxing?  Sorry, but I sometimes 
I get confused.  It appears to me that the GpioIo and GpioInt functions 
require pin muxing, but I don't see that support in gpiolib-acpi.

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