diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index d0cede5aaeb5ed05fea9d4698a0b2a8f4c8c3bf0..aebc3f9dc7b679da02f85e96a26f74719182ead4 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -816,7 +816,8 @@
 		};
 
 		crypto: crypto-engine@01c15000 {
-			compatible = "allwinner,sun4i-a10-crypto";
+			compatible = "allwinner,sun6i-a31-crypto",
+				     "allwinner,sun4i-a10-crypto";
 			reg = <0x01c15000 0x1000>;
 			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&ccu CLK_AHB1_SS>, <&ccu CLK_SS>;
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index c03b59aaec8202898bed39e9e51c2a5025087ac1..96bee776e1456b2e8787390bbcadbaecfb8563cd 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -1019,7 +1019,8 @@
 		};
 
 		crypto: crypto-engine@01c15000 {
-			compatible = "allwinner,sun4i-a10-crypto";
+			compatible = "allwinner,sun7i-a20-crypto",
+				     "allwinner,sun4i-a10-crypto";
 			reg = <0x01c15000 0x1000>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&ahb_gates 5>, <&ss_clk>;