[3/3,v4] powerpc/t2080rdb: Add T2080RDB board support

[Scott Wood]

On Wed, Jun 11, 2014 at 06:10:06PM +0800, Shengzhou Liu wrote:
> +				i2c at 0 {
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +					reg = <0x0>;
> +
> +					sfp at 50 {
> +						compatible = "optics,sfp";
> +						reg = <0x50>;
> +					};
> +				};

What is "sfp"?  Please use generic node names when possible.

I'm not able to easily find what chip this is referring to by googling
"optics sfp".  I suspect this compatible is too vague -- what is the
actual part number?  Could you provide a URL to a description of the
chip?

If "optics" is the correct vendor name, it needs to go into
vendor-prefixes.txt.

-Scott