diff --git a/arch/arm/dts/socfpga.dtsi b/arch/arm/dts/socfpga.dtsi
index 93d3776..bf791c5 100644
--- a/arch/arm/dts/socfpga.dtsi
+++ b/arch/arm/dts/socfpga.dtsi
@@ -637,7 +637,7 @@
 			interrupts = <0 151 4>;
 			clocks = <&qspi_clk>;
 			ext-decoder = <0>;  /* external decoder */
-			num-chipselect = <4>;
+			num-cs = <4>;
 			fifo-depth = <128>;
 			bus-num = <2>;
 			status = "disabled";
@@ -649,7 +649,7 @@
 			#size-cells = <0>;
 			reg = <0xfff00000 0x1000>;
 			interrupts = <0 154 4>;
-			num-chipselect = <4>;
+			num-cs = <4>;
 			bus-num = <0>;
 			tx-dma-channel = <&pdma 16>;
 			rx-dma-channel = <&pdma 17>;
@@ -663,7 +663,7 @@
 			#size-cells = <0>;
 			reg = <0xfff01000 0x1000>;
 			interrupts = <0 156 4>;
-			num-chipselect = <4>;
+			num-cs = <4>;
 			bus-num = <1>;
 			tx-dma-channel = <&pdma 20>;
 			rx-dma-channel = <&pdma 21>;