diff --git a/qcom/sun.dtsi b/qcom/sun.dtsi
index c28a45a8..65dff4e0 100644
--- a/qcom/sun.dtsi
+++ b/qcom/sun.dtsi
@@ -2370,7 +2370,7 @@
 
 		firmware-name = "adsp.mdt", "adsp_dtb.mdt";
 
-		memory-region = <&adspslpi_mem &q6_adsp_dtb_mem &system_cma>;
+		memory-region = <&adspslpi_mem &q6_adsp_dtb_mem>;
 
 		/* Inputs from ssc */
 		interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>,
@@ -2518,7 +2518,7 @@
 		reg-names = "cx","mx","nsp";
 
 		firmware-name = "cdsp.mdt", "cdsp_dtb.mdt";
-		memory-region = <&cdsp_mem &q6_cdsp_dtb_mem &system_cma &global_sync_mem>;
+		memory-region = <&cdsp_mem &q6_cdsp_dtb_mem &global_sync_mem>;
 
 		clocks = <&rpmhcc RPMH_CXO_CLK>;
 		clock-names = "xo";