Get dts to compile.

arch/arm/boot/dts/socfpga.dtsi

@@ -711,20 +711,6 @@
 			clock-names = "biu", "ciu";
 		};
 
-		qspi: spi@ff705000 {
-			compatible = "cadence,qspi";
-                        #address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0xff705000 0x1000>,
-				<0xffa00000 0x1000>;
-			interrupts = <0 151 4>;
-			master-ref-clk = <400000000>;
-			ext-decoder = <0>;  /* external decoder */
-			num-chipselect = <4>;
-			fifo-depth = <128>;
-			bus-num = <2>;
-		};
-
 		ocram: sram@ffff0000 {
 			compatible = "mmio-sram";
 			reg = <0xffff0000 0x10000>;