[PATCH] DTS: Adding device tree source for the STx GP3 SSA MPC8555-based board.

Kumar Gala galak at kernel.crashing.org
Thu Jul 22 00:24:56 EST 2010


> 
> +	soc8555 at e0000000 {
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +		device_type = "soc";
> +		compatible = "simple-bus";
> +		ranges = <0x0 0xe0000000 0x100000>;
> +		bus-frequency = <0>;
> +
> +		ecm-law at 0 {
> +			compatible = "fsl,ecm-law";
> +			reg = <0x0 0x1000>;
> +			fsl,num-laws = <8>;
> +		};
> +
> +		ecm at 1000 {
> +			compatible = "fsl,mpc8555-ecm", "fsl,ecm";
> +			reg = <0x1000 0x1000>;
> +			interrupts = <17 2>;
> +			interrupt-parent = <&mpic>;
> +		};
> +
> +		memory-controller at 2000 {
> +			compatible = "fsl,8555-memory-controller";

fsl,mpc8555?

> +			reg = <0x2000 0x1000>;
> +			interrupt-parent = <&mpic>;
> +			interrupts = <18 2>;
> +		};
> +
> +		L2: l2-cache-controller at 20000 {

fsl,mpc8555?

> +			compatible = "fsl,8555-l2-cache-controller";
> +			reg = <0x20000 0x1000>;
> +			cache-line-size = <32>;	// 32 bytes
> +			cache-size = <0x40000>;	// L2, 256K
> +			interrupt-parent = <&mpic>;
> +			interrupts = <16 2>;
> +		};
> +

- k



More information about the Linuxppc-dev mailing list