diff --git a/arch/arm64/boot/dts/rockchip/rk3568-android.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-android.dtsi
index 55a1716dc569..77076e195d8d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-android.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-android.dtsi
@@ -47,7 +47,7 @@
 };
 
 &reserved_memory {
-	linux,cma {
+	cma {
 		compatible = "shared-dma-pool";
 		inactive;
 		reusable;