diff --git a/qcom/lahaina-gpu.dtsi b/qcom/lahaina-gpu.dtsi
index ceb8de50a6ba..e959d6174d38 100644
--- a/qcom/lahaina-gpu.dtsi
+++ b/qcom/lahaina-gpu.dtsi
@@ -57,8 +57,9 @@
 
 		qcom,tzone-names = "gpuss-0-usr", "gpuss-1-usr";
 
-		interconnects = <&gem_noc MASTER_GFX3D &mc_virt SLAVE_EBI1>;
-		interconnect-names = "gpu_icc_path";
+		interconnect-names = "gpu_icc_path", "l3_path";
+		interconnects = <&gem_noc MASTER_GFX3D &mc_virt SLAVE_EBI1>,
+			<&epss_l3_cpu MASTER_EPSS_L3_APPS &epss_l3_cpu SLAVE_EPSS_L3_SHARED>;
 
 		qcom,bus-table-ddr7 =
 			<MHZ_TO_KBPS(0, 4)>,    /* index=0  */
@@ -93,6 +94,28 @@
 			<0>,   /* Off */
 			<100>; /* On */
 
+		qcom,l3-pwrlevels {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			compatible = "qcom,l3-pwrlevels";
+
+			qcom,l3-pwrlevel@0 {
+				reg = <0>;
+				qcom,l3-freq = <0>;
+			};
+
+			qcom,l3-pwrlevel@1 {
+				reg = <1>;
+				qcom,l3-freq = <614400000>;
+			};
+
+			qcom,l3-pwrlevel@2 {
+				reg = <2>;
+				qcom,l3-freq = <1516800000>;
+			};
+		};
+
 		qcom,gpu-mempools {
 			#address-cells = <1>;
 			#size-cells = <0>;
diff --git a/qcom/lahaina-v2-gpu.dtsi b/qcom/lahaina-v2-gpu.dtsi
index 194a286726f2..7b23189b324a 100644
--- a/qcom/lahaina-v2-gpu.dtsi
+++ b/qcom/lahaina-v2-gpu.dtsi
@@ -4,6 +4,28 @@
 	/delete-property/qcom,initial-pwrlevel;
 	/delete-node/qcom,gpu-pwrlevels;
 
+	qcom,l3-pwrlevels {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			compatible = "qcom,l3-pwrlevels";
+
+			qcom,l3-pwrlevel@0 {
+				reg = <0>;
+				qcom,l3-freq = <0>;
+			};
+
+			qcom,l3-pwrlevel@1 {
+				reg = <1>;
+				qcom,l3-freq = <614400000>;
+			};
+
+			qcom,l3-pwrlevel@2 {
+				reg = <2>;
+				qcom,l3-freq = <1593600000>;
+			};
+		};
+
 	/* Power levels bins */
 	qcom,gpu-pwrlevel-bins {
 		compatible="qcom,gpu-pwrlevel-bins";