diff --git a/bindings/hwmon/qcom,amoled-ecm.yaml b/bindings/hwmon/qcom,amoled-ecm.yaml
index 1cc8c2d1f95a..19957159ced4 100644
--- a/bindings/hwmon/qcom,amoled-ecm.yaml
+++ b/bindings/hwmon/qcom,amoled-ecm.yaml
@@ -53,6 +53,12 @@ properties:
       - const: ecm-sdam1
     $ref: /schemas/types.yaml#/definitions/string-array
 
+  display-panels:
+    minItems: 1
+    description: Array of one or more phandles of the display panel(s)
+      that sends the DRM blank/unblank notifications.
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+
 required:
   - compatible
   - reg
diff --git a/qcom/lahaina-cdp.dtsi b/qcom/lahaina-cdp.dtsi
index 2244d7e0e8cb..744c2ed73802 100644
--- a/qcom/lahaina-cdp.dtsi
+++ b/qcom/lahaina-cdp.dtsi
@@ -182,6 +182,15 @@
 	status = "ok";
 };
 
+&pm8350b_amoled_ecm {
+	display-panels = <&dsi_sw43404_amoled_cmd
+			  &dsi_sw43404_amoled_video
+			  &dsi_sw43404_amoled_fhd_plus_cmd
+			  &dsi_r66451_amoled_cmd
+			  &dsi_r66451_amoled_video
+			  &dsi_sharp_qhd_plus_dsc_cmd>;
+};
+
 &pm8350c_switch0 {
 	qcom,led-mask = <9>; /* Channels 1 & 4 */
 	qcom,symmetry-en;
diff --git a/qcom/lahaina-mtp.dtsi b/qcom/lahaina-mtp.dtsi
index 84f6106f179a..98ff6a6a3903 100644
--- a/qcom/lahaina-mtp.dtsi
+++ b/qcom/lahaina-mtp.dtsi
@@ -163,6 +163,14 @@
 	status = "ok";
 };
 
+&pm8350b_amoled_ecm {
+	display-panels = <&dsi_sw43404_amoled_cmd
+			  &dsi_sw43404_amoled_video
+			  &dsi_sw43404_amoled_fhd_plus_cmd
+			  &dsi_r66451_amoled_cmd
+			  &dsi_r66451_amoled_video>;
+};
+
 &pm8350c_switch0 {
 	qcom,led-mask = <9>; /* Channels 1 & 4 */
 	qcom,symmetry-en;
diff --git a/qcom/lahaina-qrd-common.dtsi b/qcom/lahaina-qrd-common.dtsi
index d96f9b8893b6..a25037a3d397 100644
--- a/qcom/lahaina-qrd-common.dtsi
+++ b/qcom/lahaina-qrd-common.dtsi
@@ -300,6 +300,11 @@
 	};
 };
 
+&pm8350b_amoled_ecm {
+	display-panels = <&dsi_r66451_amoled_cmd
+			  &dsi_r66451_amoled_video>;
+};
+
 &soc {
 	gpio_keys {
 		compatible = "gpio-keys";
diff --git a/qcom/pm8350b.dtsi b/qcom/pm8350b.dtsi
index c9110d289922..f92738d71ad5 100644
--- a/qcom/pm8350b.dtsi
+++ b/qcom/pm8350b.dtsi
@@ -208,7 +208,7 @@
 			};
 		};
 
-		qcom,amoled-ecm@f900 {
+		pm8350b_amoled_ecm: qcom,amoled-ecm@f900 {
 			compatible = "qcom,amoled-ecm";
 			reg = <0xf900>;
 			nvmem-names = "amoled-ecm-sdam0", "amoled-ecm-sdam1";