diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 10b32471bc7b..1ade9153e5c2 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -278,6 +278,15 @@
 			clock-names = "clk13m";
 		};
 
+		gce: mailbox@10238000 {
+			compatible = "mediatek,mt8183-gce";
+			reg = <0 0x10238000 0 0x4000>;
+			interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_LOW>;
+			#mbox-cells = <3>;
+			clocks = <&infracfg CLK_INFRA_GCE>;
+			clock-names = "gce";
+		};
+
 		auxadc: auxadc@11001000 {
 			compatible = "mediatek,mt8183-auxadc",
 				     "mediatek,mt8173-auxadc";