linux-kernel - Re: [PATCH] gpio: stmpe: Add DT support for stmpe gpio

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Date:	Sat, 1 Dec 2012 17:35:39 +0100
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Shiraz Hashim <shiraz.hashim@...com>
Cc:	Lee Jones <lee.jones@...aro.org>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	grant.likely@...retlab.ca, devicetree-discuss@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org, spear-devel@...t.st.com,
	Vipul Kumar Samar <vipulkumar.samar@...com>
Subject: Re: [PATCH] gpio: stmpe: Add DT support for stmpe gpio

On Mon, Nov 26, 2012 at 12:32 PM, Shiraz Hashim <shiraz.hashim@...com> wrote:
> On Mon, Nov 26, 2012 at 11:28:23AM +0000, Lee Jones wrote:
>>
>> Doesn't pinctrl normally handle this kind of stuff?
>
> Yes, but I think it is only for managing the SoC and its pads.

No pinctrl is also for off-SoC pin controllers, you can have
pinctrl0, pinctrl1 ... pinctrlN on a system. The number space is
local per-pincontroller too.

Yours,
Linus Walleij
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