linux-kernel - Re: [PATCH] pinctrl: add pinconf-generic define for a pin-default pull

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Date:	Fri, 7 Jun 2013 09:39:57 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Heiko Stübner <heiko@...ech.de>
Cc:	Stephen Warren <swarren@...dotorg.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] pinctrl: add pinconf-generic define for a pin-default pull

On Thu, Jun 6, 2013 at 4:44 PM, Heiko Stübner <heiko@...ech.de> wrote:

> There exist controllers that don't support to set the pull to up or down
> separately but instead automatically set the pull direction based on
> embedded knowledge inside the controller, for example depending on the
> selected mux function of the pin.
>
> Therefore this patch adds another config option to use this default
> pull-state for a pin where it is not possible to know or decide if the
> pin will be pulled up or down.
>
> Signed-off-by: Heiko Stuebner <heiko@...ech.de>

Excellent, patch applied with Stephen's ACK.

Yours,
Linus Walleij
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