diff --git a/recipes-kernel/linux/files/k2e/cmem.dtsi b/recipes-kernel/linux/files/k2e/cmem.dtsi
index 2a2909a1..c233768d 100644
--- a/recipes-kernel/linux/files/k2e/cmem.dtsi
+++ b/recipes-kernel/linux/files/k2e/cmem.dtsi
@@ -1,7 +1,7 @@
 / {
 	reserved-memory {
-		cmem_block_mem_0: cmem_block_mem@829000000 {
-			reg = <0x00000008 0x22000000 0x00000000 0x1E000000>;
+		cmem_block_mem_0: cmem_block_mem@830000000 {
+			reg = <0x00000008 0x30000000 0x00000000 0x18000000>;
 			no-map;
 			status = "okay";
 		};
@@ -19,7 +19,7 @@
 		cmem_block_0: cmem_block@0 {
 			reg = <0>;
 			memory-region = <&cmem_block_mem_0>;
-			cmem-buf-pools = <1 0x00000000 0x1E000000>;
+			cmem-buf-pools = <1 0x00000000 0x18000000>;
 		};
 
 		cmem_block_1: cmem_block@1 {
@@ -29,13 +29,6 @@
 	};
 };
 
-&dsp_common_mpm_area {
-	reg = <0x00000008 0x20000000 0x00000000 0x02000000>;
-};
-&mpm_mem {
-	reg = <0xa0000000 0x02000000>;
-};
-
 &msm_ram {
 	sram_cmem: sram-cmem@80000 {
 		reg = <0x80000 0xc0000>;
diff --git a/recipes-kernel/linux/files/k2hk-evm/cmem.dtsi b/recipes-kernel/linux/files/k2hk-evm/cmem.dtsi
index e5927bac..400aa9dd 100644
--- a/recipes-kernel/linux/files/k2hk-evm/cmem.dtsi
+++ b/recipes-kernel/linux/files/k2hk-evm/cmem.dtsi
@@ -1,14 +1,8 @@
 / {
 	reserved-memory {
 
-		cmem_block_mem_0: cmem_block_mem@829000000 {
-			reg = <0x00000008 0x29000000 0x00000000 0x17000000>;
-			no-map;
-			status = "okay";
-		};
-
-		cmem_block_mem_2: cmem_block_mem@822000000 {
-			reg = <0x00000008 0x22000000 0x00000000 0x07000000>;
+		cmem_block_mem_0: cmem_block_mem@830000000 {
+			reg = <0x00000008 0x30000000 0x00000000 0x18000000>;
 			no-map;
 			status = "okay";
 		};
@@ -26,28 +20,16 @@
 		cmem_block_0: cmem_block@0 {
 			reg = <0>;
 			memory-region = <&cmem_block_mem_0>;
-			cmem-buf-pools = <1 0x00000000 0x17000000>;
+			cmem-buf-pools = <1 0x00000000 0x18000000>;
 		};
 
 		cmem_block_1: cmem_block@1 {
 			reg = <1>;
 			sram = <&sram_cmem>;
 		};
-
-		cmem_block_2: cmem_block@2 {
-			reg = <2>;
-			memory-region = <&cmem_block_mem_2>;
-		 };
 	};
 };
 
-&dsp_common_mpm_area {
-	reg = <0x00000008 0x20000000 0x00000000 0x02000000>;
-};
-&mpm_mem {
-	reg = <0xa0000000 0x02000000>;
-};
-
 &msm_ram {
 	sram_cmem: sram-cmem@100000 {
 		reg = <0x100000 0x480000>;
diff --git a/recipes-kernel/linux/files/k2l-evm/cmem.dtsi b/recipes-kernel/linux/files/k2l-evm/cmem.dtsi
index 8b09642c..da389e5d 100644
--- a/recipes-kernel/linux/files/k2l-evm/cmem.dtsi
+++ b/recipes-kernel/linux/files/k2l-evm/cmem.dtsi
@@ -1,14 +1,8 @@
 / {
 	reserved-memory {
 
-		cmem_block_mem_0: cmem_block_mem@829000000 {
-			reg = <0x00000008 0x22000000 0x00000000 0x1E000000>;
-			no-map;
-			status = "okay";
-		};
-
-		cmem_block_mem_1: cmem_block_mem@00c080000 {
-			reg = <0x00000000 0x0c080000 0x00000000 0x000c0000>;
+		cmem_block_mem_0: cmem_block_mem@830000000 {
+			reg = <0x00000008 0x30000000 0x00000000 0x18000000>;
 			no-map;
 			status = "okay";
 		};
@@ -26,7 +20,7 @@
 		cmem_block_0: cmem_block@0 {
 			reg = <0>;
 			memory-region = <&cmem_block_mem_0>;
-			cmem-buf-pools = <1 0x00000000 0x1E000000>;
+			cmem-buf-pools = <1 0x00000000 0x18000000>;
 		};
 
 		cmem_block_1: cmem_block@1 {
@@ -36,13 +30,6 @@
 	};
 };
 
-&dsp_common_mpm_area {
-	reg = <0x00000008 0x20000000 0x00000000 0x02000000>;
-};
-&mpm_mem {
-	reg = <0xa0000000 0x02000000>;
-};
-
 &msm_ram {
 	sram_cmem: sram-cmem@80000 {
 		reg = <0x80000 0xc0000>;