powerpc/4xx: Device tree update for the 460ex DWC SATA

Device tree update for the Applied micro processor 460ex on-chip SATA
Signed-off-by: NRupjyoti Sarmah <rsarmah@amcc.com>
Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>

arch/powerpc/boot/dts/canyonlands.dts

@@ -163,6 +163,14 @@
 			interrupts = <0x1e 4>;
 		};
 
+		SATA0: sata@bffd1000 {
+			compatible = "amcc,sata-460ex";
+			reg = <4 0xbffd1000 0x800 4 0xbffd0800 0x400>;
+			interrupt-parent = <&UIC3>;
+			interrupts = <0x0 0x4       /* SATA */
+				      0x5 0x4>;     /* AHBDMA */
+		};
+
 		POB0: opb {
 			compatible = "ibm,opb-460ex", "ibm,opb";
 			#address-cells = <1>;