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

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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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Jeff Lance 2014-09-04 19:01:57 +02:00 • committed by Lee Jones

parent 92b8f3abb8

commit f0933a60d1

2 changed files with 18 additions and 13 deletions

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30

drivers/mfd/ti_am335x_tscadc.c

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1

include/linux/mfd/ti_am335x_tscadc.h

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