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History

Gustavo A. R. Silva 9b872a74b8 Staging: nvec: Fixed a typo Fixed a typo in nvec.c file Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2015-01-17 15:18:33 -08:00
..
Kconfig	drivers/staging/nvec/Kconfig: remove trailing whitespace	2013-10-30 09:24:40 -07:00
Makefile
nvec_kbd.c	staging: nvec: drop owner assignment from platform_drivers	2014-10-20 16:21:41 +02:00
nvec_paz00.c	staging: nvec: drop owner assignment from platform_drivers	2014-10-20 16:21:41 +02:00
nvec_power.c	staging: nvec: drop owner assignment from platform_drivers	2014-10-20 16:21:41 +02:00
nvec_ps2.c	staging: nvec: drop owner assignment from platform_drivers	2014-10-20 16:21:41 +02:00
nvec-keytable.h
nvec.c	Staging: nvec: Fixed a typo	2015-01-17 15:18:33 -08:00
nvec.h	staging: nvec: use reset framework	2013-12-11 16:44:10 -07:00
README
TODO

README

NVEC: An NVidia compliant Embedded Controller Protocol Implemenation

This is an implementation of the NVEC protocol used to communicate with an
embedded controller (EC) via I2C bus. The EC is an I2C master while the host
processor is the I2C slave. Requests from the host processor to the EC are
started by triggering a gpio line.

There is no written documentation of the protocol available to the public,
but the source code[1] of the published nvec reference drivers can be a guide.
This driver is currently only used by the AC100 project[2], but it is likely,
that other Tegra boards (not yet mainlined, if ever) also use it.

[1] e.g. http://nv-tegra.nvidia.com/gitweb/?p=linux-2.6.git;a=tree;f=arch/arm/mach-tegra/nvec;hb=android-tegra-2.6.32
[2] http://gitorious.org/ac100, http://launchpad.net/ac100