From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Tue, 8 Jan 2013 21:43:12 +0000 (+0100)
Subject: pinctrl: pinconf-generic: add drive strength parameter
X-Git-Tag: v3.9-rc1~153^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f868ef995b32f0f08d7b6ce700bbe25de3ad65ac;p=pandora-kernel.git

pinctrl: pinconf-generic: add drive strength parameter

Some pin configurations IP allows to set the current output to the pin.
This patch adds such a parameter to the pinconf-generic mechanism.

This parameter takes as argument the drive strength in mA.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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