Commit Graph

3 Commits

Author SHA1 Message Date
Daniel Drake
b56ece9a3a Input: add OLPC AP-SP driver
The OLPC XO-1.75 and XO-4 laptops include a PS/2 touchpad and an AT
keyboard, yet they do not have a hardware PS/2 controller. Instead, a
firmware runs on a dedicated core ("Security Processor", part of the SoC)
that acts as a PS/2 controller through bit-banging.

Communication between the main cpu (Application Processor) and the
Security Processor happens via a standard command mechanism implemented
by the SoC. Add a driver for this interface to enable keyboard/mouse
input on this platform.

Original author: Saadia Baloch
Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-06-30 20:09:18 -07:00
Mischa Jonker
2c0a4f8b87 Input: arc_ps2 - add support for device tree
Add match table for device tree binding and dts binding doc.

Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-03-31 00:48:14 -07:00
Walter Goossens
0bfd95a2a1 altera_ps2: Add devicetree support
Add match table for device tree binding.

v2: use const and add compat version.
v3: change compatible vendor to ALTR.
    add dts binding doc.
v4: condition module device table export for of.

Signed-off-by: Walter Goossens <waltergoossens@home.nl>
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
[dustan.bower@gmail.com: fixed missing semicolon]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-02-15 21:39:21 -07:00