Input: add support for TI Touchscreen controller
This patch adds support for TI's touchscreen
controller for a 4/5/8 wire resistive panel
that is directly fed to the ADC.
This touchscreen controller will be part of
AM335x TI SoC. The TRM can be found at:
http://www.ti.com/lit/ug/spruh73a/spruh73a.pdf
Signed-off-by: Patil, Rachna <rachna@ti.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 2b21a70..5df719b 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -460,6 +460,18 @@
To compile this driver as a module, choose M here: the
module will be called touchwin.
+config TOUCHSCREEN_TI_TSCADC
+ tristate "TI Touchscreen Interface"
+ depends on ARCH_OMAP2PLUS
+ help
+ Say Y here if you have 4/5/8 wire touchscreen controller
+ to be connected to the ADC controller on your TI AM335x SoC.
+
+ If unsure, say N.
+
+ To compile this driver as a module, choose M here: the
+ module will be called ti_tscadc.
+
config TOUCHSCREEN_ATMEL_TSADCC
tristate "Atmel Touchscreen Interface"
depends on ARCH_AT91SAM9RL || ARCH_AT91SAM9G45