Input: add support for SuperH MigoR touchscreen

This is V2 of the MigoR touch screen driver. The chip we interface to
is unfortunately a custom designed microcontroller speaking some
undocumented protocol over i2c.

The board specific code is expected to register this device as an i2c
chip using struct i2c_board_info [] and i2c_register_board_info().

[dtor@mail.ru: don't enable touchscreen if there are no users]
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 565ec711c2ee..2cb4df0e0a7b 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -146,6 +146,17 @@ config TOUCHSCREEN_PENMOUNT
           To compile this driver as a module, choose M here: the
           module will be called penmount.
 
+config TOUCHSCREEN_MIGOR
+        tristate "Renesas MIGO-R touchscreen"
+        depends on SH_MIGOR && I2C
+        help
+          Say Y here to enable MIGO-R touchscreen support.
+
+          If unsure, say N.
+
+          To compile this driver as a module, choose M here: the
+          module will be called migor_ts.
+
 config TOUCHSCREEN_TOUCHRIGHT
         tristate "Touchright serial touchscreen"
         select SERIO