diff --git a/arch/arm64/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts b/arch/arm64/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
index 8c952f723307..46f92ec2090f 100644
--- a/arch/arm64/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
+++ b/arch/arm64/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
@@ -882,11 +882,6 @@
 	memory-region = <&adapt_cma_reserved>;
 };
 
-&gdc {
-	status = "okay";
-	memory-region = <&gdc_cma_reserved>;
-};
-
 &meson_fb {
 	status = "okay";
 	display_size_default = <1920 1080 1920 2160 32>;
diff --git a/arch/arm64/boot/dts/amlogic/mesong12b.dtsi b/arch/arm64/boot/dts/amlogic/mesong12b.dtsi
index 5683ecd53466..280e9ad47d06 100644
--- a/arch/arm64/boot/dts/amlogic/mesong12b.dtsi
+++ b/arch/arm64/boot/dts/amlogic/mesong12b.dtsi
@@ -1305,21 +1305,6 @@
 		};
 	};
 
-	gdc:gdc {
-		#address-cells=<2>;
-		#size-cells=<2>;
-		status = "ok";
-		compatible = "amlogic, g12b-gdc";
-		reg = <0 0xFF950000 0 0x0000100
-			   0 0xFF63C16C 0 0x0000004
-			   0 0xFF63C100 0 0x0000004>;
-		interrupts = <0 144 1>;
-		interrupt-names = "GDC";
-		clocks = <&clkc CLKID_GDC_CORE_CLK_COMP
-				  &clkc CLKID_GDC_AXI_CLK_COMP >;
-		clock-names = "core","axi";
-	};
-
 	mesonstream {
 		compatible = "amlogic, codec, streambuf";
 		dev_name = "mesonstream";