[U-Boot] TI:OMAP: Following patches adds support for Beagle REV C4

[Khasim Syed Mohammed]

Sandeep,

I have incorporated few review comments and corrected errors and
warnings reported by checkpatch.

I am hereby resubmitting the patch sequence along with new display
driver for OMAP3.

NOTE: 1,2,3 were reviewed only the dss driver will have to wait for review.

Regards,
Khasim

On Tue, Jan 5, 2010 at 9:40 PM, Khasim Syed Mohammed
<khasim at beagleboard.org> wrote:
> Hi Sandeep / Denx,
>
> The following patch series adds support for Beagle REV C4 with
> following functionality
>
> These patches will add :
> - I2C bus switching logic
> - Support to enable 720 Mhz ARM MPU clock on REV C4 boards
> - Enables DSS for background on DVI-D and color bar on S-video with
> out using FRAMEBUFFERs
> - Rev Detection patch from Dirk.
>
> It has been tested on Beagle board REV B5, REV C2/C3 and REV C4.
>
> Regards,
> Khasim
>