[1/4] powerpc/fsl-booke: Add device tree support for T1024/T1023 SoC

[Scott Wood]

On Thu, Jan 29, 2015 at 03:52:24PM +0800, Shengzhou Liu wrote:
> +/include/ "qoriq-i2c-0.dtsi"
> +/include/ "qoriq-i2c-1.dtsi"

t1023 has only three i2c controllers -- where do you disable the fourth? 

> +/include/ "t1023si-post.dtsi"
> +
> +/ {
> +	aliases {
> +		vga = &display;
> +		display = &display;
> +	};
> +};
> +
> +&soc {
> +	display:display at 180000 {
> +		compatible = "fsl,t1024-diu", "fsl,diu";
> +		reg = <0x180000 1000>;
> +		interrupts = <74 2 0 0>;
> +	};
> +};

There are other differences between t1023 an t1024.  Where do you
describe t1024's QE?  Where do you describe the DDR and IFC differences? 
Ccan they be detected at runtime?  t1024 supports deep sleep, but t1023
doesn't -- yet you label both chips as having t1024 rcpm.

-Scott