linux-kernel - Re: [PATCH v2 2/2] gpio: Add support for Intel Cherryview/Braswell GPIO controller

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Message-ID: <CACRpkdb=arjF3Y8rHnweh6pfSpsdBHOrPdVrZxf+k8FvRxZMWA@mail.gmail.com>
Date:	Wed, 24 Sep 2014 11:12:06 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Mika Westerberg <mika.westerberg@...ux.intel.com>
Cc:	Alexandre Courbot <gnurou@...il.com>,
	Arnd Bergmann <arnd@...db.de>, Alan Cox <alan@...ux.intel.com>,
	Ning Li <ning.li@...el.com>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 2/2] gpio: Add support for Intel Cherryview/Braswell
 GPIO controller

On Wed, Sep 24, 2014 at 11:10 AM, Linus Walleij
<linus.walleij@...aro.org> wrote:

> Read Documentation/pinctrl.txt and rewrite the entire driver to
> use pin control, and generic pin config like everyone else.

NB: this will be a dual-mode driver exposing *both* a pin control
*and* a gpiochip interface. Look at other drivers in drivers/pinctrl
for examples, e.g. drivers/pinctrl/qcom/*

Yours,
Linus Walleij
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