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Kenneth Waters 65a1a0ace5 i2c: tegra: Enable new slave mode.

For Tegra i2c controller to function properly new slave mode must be
enabled.

swarren notes:

In particular, I found this was needed when working on enabling the
Tegra audio driver on the Seaboard board. There are two different PCB
layouts for this board; a "clamshell" version, which works just fine
without this change, and the original non-clamshell version, which needs
this change in order for I2C to operate correctly. Without it, I2C
probing fails for some devices, e.g. with:

wm8903 0-001a: Device with ID register 0 is not a WM8903
wm8903 0-001a: asoc: failed to probe CODEC wm8903.0-001a: -19
asoc: failed to instantiate card tegra-wm8903: -19
ALSA device list:
  No soundcards found.

Signed-off-by: Rakesh Iyer <riyer@nvidia.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

2011-05-11 06:45:08 +01:00

algos

i2c-algo-bit: Call pre/post_xfer for bit_test

2011-04-17 10:20:19 +02:00

busses

i2c: tegra: Enable new slave mode.

2011-05-11 06:45:08 +01:00

muxes

i2c: Add generic I2C multiplexer using GPIO API

2011-01-10 22:11:23 +01:00

i2c-boardinfo.c

i2c-boardinfo: Fix typo in comment