Danilo Krummrich 9ee0a05588 Input: PS/2 gpio bit banging driver for serio bus ... This driver provides PS/2 serio bus support by implementing bit banging with the GPIO API. The GPIO pins, data and clock, can be configured with a node in the device tree or by generic device properties (GDP). Writing to a device is supported as well, though it is possible timings can not be halt as they are tough and difficult to reach with bit banging. Therefore it can be configured (also in DT and GDP) whether the serio write function should be available for clients. This driver is for development purposes and not recommended for productive use. However, this driver can be useful e.g. when no USB port is available or using old peripherals is desired as PS/2 controller chips getting rare. This driver was tested on bcm2825 and on Kirin 960 and it worked well together with the atkbd and psmouse driver. Signed-off-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>		2017-08-28 10:32:10 -07:00
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bindings	Input: PS/2 gpio bit banging driver for serio bus	2017-08-28 10:32:10 -07:00
00-INDEX
booting-without-of.txt	dt: add documentation of "hotpluggable" memory property	2016-12-12 18:55:07 -08:00
changesets.txt	Documentation: devicetree: changesets do locking on their own meanwhile	2016-08-30 17:07:44 -05:00
dynamic-resolution-notes.txt
of_unittest.txt
overlay-notes.txt
todo.txt
usage-model.txt