diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
index 576e825585c92f607cd3e8451d61d9e7be1dcf9a..e02ac90f7fdffb519a1cab760c459e12a0450dab 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
@@ -242,6 +242,7 @@
 				interrupt-names = "mem", "ring0", "ring1",
 				"ring2", "ring3", "eip";
 				clocks = <&cpm_syscon0 1 26>;
+				dma-mask = <0xff 0xffffffff>;
 				status = "disabled";
 			};
 		};
diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
index 797208a11f9d260e7fda262f618f46bdf67c8fb6..7468fe00fc370ae7488180c7aaa0f350b3edbe74 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
@@ -232,6 +232,7 @@
 				interrupt-names = "mem", "ring0", "ring1",
 						  "ring2", "ring3", "eip";
 				clocks = <&cps_syscon0 1 26>;
+				dma-mask = <0xff 0xffffffff>;
 				status = "disabled";
 			};
 		};