[PATCH] Doc: dt: i2c: tegra: add dt binding for i2c-tegra

[Stephen Warren]

On 03/18/2013 03:35 AM, Laxman Dewangan wrote:
> Add documentation for device tree binding of NVIDIA's Tegra i2c
> controller driver.
> 
> Describing all compatible values used for diffenent Tegra SoCs
> in details in this documentation.

I have applied this to Tegra's for-3.10/dt branch. I fixed a couple of
typos and capitalization errors. I also trimmed the patch to include
only a single example; the description in the text is enough to get the
rest right, so there's no need to include exhaustive examples.