iio: adc: at91_adc: Add support for touchscreens without TSMR
authorAlexandre Belloni <[email protected]>
Tue, 15 Apr 2014 10:27:59 +0000 (12:27 +0200)
committerNicolas Ferre <[email protected]>
Wed, 7 May 2014 16:28:40 +0000 (18:28 +0200)
commit84882b060301c35ab7e2c1ef355b0bd06b764195
treea1d306946864a711f4cb7316ad49f7ef5c37e92e
parent2de0c019f34ffbe49744c453628afb270aa9adb6
iio: adc: at91_adc: Add support for touchscreens without TSMR

Old ADCs, as present on the sam9rl and the sam9g45 don't have a TSMR register
and the touchscreen support should be handled differently.

Signed-off-by: Alexandre Belloni <[email protected]>
Acked-by: Jonathan Cameron <[email protected]>
Signed-off-by: Nicolas Ferre <[email protected]>
arch/arm/mach-at91/include/mach/at91_adc.h
drivers/iio/adc/at91_adc.c
include/linux/platform_data/at91_adc.h