From: Jeff Lance <j-lance1@ti.com>
Date: Thu, 4 Sep 2014 17:01:57 +0000 (+0200)
Subject: mfd: ti_am335x_tscadc: Update logic in CTRL register for 5-wire TS
X-Git-Tag: fixes-against-v3.18-rc2~69^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f0933a60d1902c918249d11fb6d9a5ffd581ef5b;p=pandora-kernel.git

mfd: ti_am335x_tscadc: Update logic in CTRL register for 5-wire TS

The logic in AFE_Pen_Ctrl bitmask in the CTRL register is different for five
wire versus four or eight wire touschscreens. This patch should fix this for
five-wire touch screens. There should be no change needed here for four and
eight wire tousch screens.

Signed-off-by: Jeff Lance <j-lance1@ti.com>
[bigeasy: keep the change mfd only]
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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