Linus Torvalds b79013b244 Merge tag 'staging-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging 10 年之前
..
Kconfig 35a90a563b Staging: nvec: Add paragraph to describe kconfig symbol 10 年之前
Makefile ac56268057 staging: nvec: rename led driver to board specific paz00 driver 13 年之前
README 32890b9830 Staging: initial version of the nvec driver 14 年之前
TODO 1e54f0a21e staging: nvec: remove use of clk_get_sys 12 年之前
nvec-keytable.h 162c7d8c4b staging: nvec: coding style fixes / add copyright notice 14 年之前
nvec.c 4c42d97981 Staging: nvec: use !x instead of x == NULL 10 年之前
nvec.h c0df5bf536 staging: nvec: use reset framework 11 年之前
nvec_kbd.c d5dbc0245a staging: nvec: drop owner assignment from platform_drivers 10 年之前
nvec_paz00.c 4c42d97981 Staging: nvec: use !x instead of x == NULL 10 年之前
nvec_power.c b79013b244 Merge tag 'staging-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging 10 年之前
nvec_ps2.c 4c42d97981 Staging: nvec: use !x instead of x == NULL 10 年之前

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