diff --git a/arch/arm/boot/dts/qcom/sdm630.dtsi b/arch/arm/boot/dts/qcom/sdm630.dtsi
index 8ca0b94403cb..cff3aa809488 100644
--- a/arch/arm/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm/boot/dts/qcom/sdm630.dtsi
@@ -1689,6 +1689,7 @@
 		qcom,vdd-1.3-rfa-config = <1200000 1370000>;
 		qcom,vdd-3.3-ch0-config = <3200000 3400000>;
 		qcom,wlan-msa-memory = <0x100000>;
+		qcom,wlan-msa-fixed-region = <&wlan_msa_mem>;
 		qcom,smmu-s1-bypass;
 	};
 
diff --git a/arch/arm/boot/dts/qcom/sdm660.dtsi b/arch/arm/boot/dts/qcom/sdm660.dtsi
index 8158825264c2..f14c9a32c2f9 100644
--- a/arch/arm/boot/dts/qcom/sdm660.dtsi
+++ b/arch/arm/boot/dts/qcom/sdm660.dtsi
@@ -1940,6 +1940,7 @@
 		qcom,vdd-1.3-rfa-config = <1200000 1370000>;
 		qcom,vdd-3.3-ch0-config = <3200000 3400000>;
 		qcom,wlan-msa-memory = <0x100000>;
+		qcom,wlan-msa-fixed-region = <&wlan_msa_mem>;
 		qcom,smmu-s1-bypass;
 	};