input: Touchscreen driver for TPS6507x

Add touch screen input driver for TPS6507x family of multi-function
chips.  Uses the TPS6507x MFD driver.  No interrupt support due to
testing limitations of current hardware.

Signed-off-by: Todd Fischer <todd.fischer@ridgerun.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index b9f58ca82fd1..6703c6b9800a 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -590,4 +590,17 @@ config TOUCHSCREEN_PCAP
 
           To compile this driver as a module, choose M here: the
           module will be called pcap_ts.
+
+config TOUCHSCREEN_TPS6507X
+        tristate "TPS6507x based touchscreens"
+        depends on I2C
+        help
+          Say Y here if you have a TPS6507x based touchscreen
+          controller.
+
+          If unsure, say N.
+
+          To compile this driver as a module, choose M here: the
+          module will be called tps6507x_ts.
+
 endif