powerpc/44x: Add PCI MSI node for Maui APM821xx SoC and Bluestone board in DTS

				0x0 0x0 0x0 0x3 &UIC3 0xe 0x4 /* swizzled int C */

				0x0 0x0 0x0 0x4 &UIC3 0xf 0x4 /* swizzled int D */>;

		};

		MSI: ppc4xx-msi@C10000000 {

			compatible = "amcc,ppc4xx-msi", "ppc4xx-msi";

			reg = < 0xC 0x10000000 0x100

				0xC 0x10000000 0x100>;

			sdr-base = <0x36C>;

			msi-data = <0x00004440>;

			msi-mask = <0x0000ffe0>;

			interrupts =<0 1 2 3 4 5 6 7>;

			interrupt-parent = <&MSI>;

			#interrupt-cells = <1>;

			#address-cells = <0>;

			#size-cells = <0>;

			msi-available-ranges = <0x0 0x100>;

			interrupt-map = <

				0 &UIC3 0x18 1

				1 &UIC3 0x19 1

				2 &UIC3 0x1A 1

				3 &UIC3 0x1B 1

				4 &UIC3 0x1C 1

				5 &UIC3 0x1D 1

				6 &UIC3 0x1E 1

				7 &UIC3 0x1F 1

			>;

		};

	};

};