linux-kernel-test

Files

Prashant Gaikwad 61fd290d21 ARM: tegra: migrate to new clock code

Migrate Tegra clock support to drivers/clk/tegra, this involves
moving:
1. definition of tegra_cpu_car_ops to clk.c
2. definition of reset functions to clk-peripheral.c
3. change parent of cpu clock.
4. Remove legacy clock initialization.
5. Initialize clocks using DT.
6. Remove all instance of mach/clk.h

Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
[swarren: use to_clk_periph_gate().]
Signed-off-by: Stephen Warren <swarren@nvidia.com>

2013-01-28 11:19:07 -07:00

Kconfig

staging: nvec: let nvec select MFD_CORE

2012-11-26 16:01:29 -08:00

Makefile

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nvec_kbd.c

staging: nvec: remove use of __devexit

2012-11-21 14:23:51 -08:00

nvec_paz00.c

staging: nvec: remove use of __devexit

2012-11-21 14:23:51 -08:00

nvec_power.c

staging: nvec: remove use of __devexit

2012-11-21 14:23:51 -08:00

nvec_ps2.c

staging: nvec: remove use of __devexit

2012-11-21 14:23:51 -08:00

nvec-keytable.h

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nvec.c

ARM: tegra: migrate to new clock code

2013-01-28 11:19:07 -07:00

nvec.h

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README

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TODO

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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