From: Sean Cross <xobs@kosagi.com>
Date: Fri, 12 Sep 2014 03:18:34 +0000 (+0800)
Subject: mfd: stmpe: Document DT binding for irq_over_gpio
X-Git-Tag: fixes-against-v3.18-rc2~69^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0bf1f0cda11ef34765fd5e0bef9771785658fb91;p=pandora-kernel.git

mfd: stmpe: Document DT binding for irq_over_gpio

STMPE now supports using a GPIO as an IRQ source.  Document the device
tree binding for this option.

Signed-off-by: Sean Cross <xobs@kosagi.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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