diff --git a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
index 0caca0ccf671..e2efcf082109 100644
--- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
+++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
@@ -196,8 +196,8 @@
 		};
 		qspi0: spi@10040000 {
 			compatible = "sifive,fu540-c000-spi", "sifive,spi0";
-			reg = <0x0 0x10040000 0x0 0x1000
-			       0x0 0x20000000 0x0 0x10000000>;
+			reg = <0x0 0x10040000 0x0 0x1000>,
+			      <0x0 0x20000000 0x0 0x10000000>;
 			interrupt-parent = <&plic0>;
 			interrupts = <51>;
 			clocks = <&prci PRCI_CLK_TLCLK>;
@@ -207,8 +207,8 @@
 		};
 		qspi1: spi@10041000 {
 			compatible = "sifive,fu540-c000-spi", "sifive,spi0";
-			reg = <0x0 0x10041000 0x0 0x1000
-			       0x0 0x30000000 0x0 0x10000000>;
+			reg = <0x0 0x10041000 0x0 0x1000>,
+			      <0x0 0x30000000 0x0 0x10000000>;
 			interrupt-parent = <&plic0>;
 			interrupts = <52>;
 			clocks = <&prci PRCI_CLK_TLCLK>;
@@ -230,8 +230,8 @@
 			compatible = "sifive,fu540-c000-gem";
 			interrupt-parent = <&plic0>;
 			interrupts = <53>;
-			reg = <0x0 0x10090000 0x0 0x2000
-			       0x0 0x100a0000 0x0 0x1000>;
+			reg = <0x0 0x10090000 0x0 0x2000>,
+			      <0x0 0x100a0000 0x0 0x1000>;
 			local-mac-address = [00 00 00 00 00 00];
 			clock-names = "pclk", "hclk";
 			clocks = <&prci PRCI_CLK_GEMGXLPLL>,