Input: add driver for Atmel integrated touchscreen controller

The AT91SAM9RL SoC integrates a Touchscreen Controller which
can trigger ADC conversion periodically.

Signed-off-by: Justin Waters <justin.waters@timesys.com>
Signed-off-by: Dan Liang <dan.liang@atmel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index e57366521572..6e60a97a234c 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -205,6 +205,18 @@ config TOUCHSCREEN_TOUCHWIN
           To compile this driver as a module, choose M here: the
           module will be called touchwin.
 
+config TOUCHSCREEN_ATMEL_TSADCC
+        tristate "Atmel Touchscreen Interface"
+        depends on ARCH_AT91SAM9RL
+        help
+          Say Y here if you have a 4-wire touchscreen connected to the
+          ADC Controller on your Atmel SoC (such as the AT91SAM9RL).
+
+          If unsure, say N.
+
+          To compile this driver as a module, choose M here: the
+          module will be called atmel_tsadcc.
+
 config TOUCHSCREEN_UCB1400
         tristate "Philips UCB1400 touchscreen"
         select AC97_BUS