Input: serio - add support for PS2Mult multiplexer protocol

PS2Mult is a simple serial protocol used for multiplexing several PS/2
streams into one serial data stream. It's used e.g. on TQM85xx series
of boards.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index 3bfe8fafc6ad..6256233d2bfb 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -226,4 +226,13 @@ config SERIO_AMS_DELTA
           To compile this driver as a module, choose M here;
           the module will be called ams_delta_serio.
 
+config SERIO_PS2MULT
+        tristate "TQC PS/2 multiplexer"
+        help
+          Say Y here if you have the PS/2 line multiplexer like the one
+          present on TQC boads.
+
+          To compile this driver as a module, choose M here: the
+          module will be called ps2mult.
+
 endif