diff --git a/sun/sun-mmrm-test.dts b/sun/sun-mmrm-test.dts
index a9f60612..6b4074c5 100644
--- a/sun/sun-mmrm-test.dts
+++ b/sun/sun-mmrm-test.dts
@@ -15,6 +15,7 @@
 / {
 	model = "Qualcomm Technologies, Inc. Sun SoC";
 	compatible = "qcom,sun";
-	qcom,msm-id = <618 0x10000>, <639 0x10000>;
+	qcom,msm-id = <618 0x10000>, <639 0x10000>,
+			<618 0x20000>, <639 0x20000>;
 	qcom,board-id = <0 0>;
 };
diff --git a/sun/sun-mmrm.dts b/sun/sun-mmrm.dts
index ee03ab3b..d40e938e 100644
--- a/sun/sun-mmrm.dts
+++ b/sun/sun-mmrm.dts
@@ -15,6 +15,7 @@
 / {
 	model = "Qualcomm Technologies, Inc. Sun SoC";
 	compatible = "qcom,sun";
-	qcom,msm-id = <618 0x10000>, <639 0x10000>;
+	qcom,msm-id = <618 0x10000>, <639 0x10000>,
+			<618 0x20000>, <639 0x20000>;
 	qcom,board-id = <0 0>;
 };