diff --git a/arch/arm/boot/dts/dra7-l4.dtsi b/arch/arm/boot/dts/dra7-l4.dtsi
index 6c01ada9197a..bb45cb7fc3b6 100644
--- a/arch/arm/boot/dts/dra7-l4.dtsi
+++ b/arch/arm/boot/dts/dra7-l4.dtsi
@@ -2296,7 +2296,15 @@ &l4_per2 {						/* 0x48400000 */
 	reg-names = "ap", "la", "ia0", "ia1", "ia2";
 	#address-cells = <1>;
 	#size-cells = <1>;
-	ranges = <0x00000000 0x48400000 0x400000>;	/* segment 0 */
+	ranges = <0x00000000 0x48400000 0x400000>,	/* segment 0 */
+		 <0x45800000 0x45800000 0x400000>,	/* L3 data port */
+		 <0x45c00000 0x45c00000 0x400000>,	/* L3 data port */
+		 <0x46000000 0x46000000 0x400000>,	/* L3 data port */
+		 <0x48436000 0x48436000 0x400000>,	/* L3 data port */
+		 <0x4843a000 0x4843a000 0x400000>,	/* L3 data port */
+		 <0x4844c000 0x4844c000 0x400000>,	/* L3 data port */
+		 <0x48450000 0x48450000 0x400000>,	/* L3 data port */
+		 <0x48454000 0x48454000 0x400000>;	/* L3 data port */
 
 	segment@0 {					/* 0x48400000 */
 		compatible = "simple-bus";
@@ -2364,7 +2372,15 @@ segment@0 {					/* 0x48400000 */
 			 <0x0005b000 0x0005b000 0x001000>,	/* ap 59 */
 			 <0x0005c000 0x0005c000 0x001000>,	/* ap 60 */
 			 <0x0005d000 0x0005d000 0x001000>,	/* ap 61 */
-			 <0x0005e000 0x0005e000 0x001000>;	/* ap 62 */
+			 <0x0005e000 0x0005e000 0x001000>,	/* ap 62 */
+			 <0x45800000 0x45800000 0x400000>,	/* L3 data port */
+			 <0x45c00000 0x45c00000 0x400000>,	/* L3 data port */
+			 <0x46000000 0x46000000 0x400000>,	/* L3 data port */
+			 <0x48436000 0x48436000 0x400000>,	/* L3 data port */
+			 <0x4843a000 0x4843a000 0x400000>,	/* L3 data port */
+			 <0x4844c000 0x4844c000 0x400000>,	/* L3 data port */
+			 <0x48450000 0x48450000 0x400000>,	/* L3 data port */
+			 <0x48454000 0x48454000 0x400000>;	/* L3 data port */
 
 		target-module@20000 {			/* 0x48420000, ap 47 02.0 */
 			compatible = "ti,sysc-omap2", "ti,sysc";
@@ -2727,11 +2743,14 @@ target-module@60000 {			/* 0x48460000, ap 9 0e.0 */
 					<SYSC_IDLE_NO>,
 					<SYSC_IDLE_SMART>;
 			/* Domains (P, C): ipu_pwrdm, ipu_clkdm */
-			clocks = <&ipu_clkctrl DRA7_IPU_MCASP1_CLKCTRL 0>;
-			clock-names = "fck";
+			clocks = <&ipu_clkctrl DRA7_IPU_MCASP1_CLKCTRL 0>,
+				 <&ipu_clkctrl DRA7_IPU_MCASP1_CLKCTRL 24>,
+				 <&ipu_clkctrl DRA7_IPU_MCASP1_CLKCTRL 28>;
+			clock-names = "fck", "ahclkx", "ahclkr";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges = <0x0 0x60000 0x2000>;
+			ranges = <0x0 0x60000 0x2000>,
+				 <0x45800000 0x45800000 0x400000>;
 
 			mcasp1: mcasp@0 {
 				compatible = "ti,dra7-mcasp-audio";
@@ -2761,11 +2780,14 @@ target-module@64000 {			/* 0x48464000, ap 11 1e.0 */
 					<SYSC_IDLE_NO>,
 					<SYSC_IDLE_SMART>;
 			/* Domains (P, C): l4per_pwrdm, l4per2_clkdm */
-			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP2_CLKCTRL 0>;
-			clock-names = "fck";
+			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP2_CLKCTRL 0>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP2_CLKCTRL 24>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP2_CLKCTRL 28>;
+			clock-names = "fck", "ahclkx", "ahclkr";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges = <0x0 0x64000 0x2000>;
+			ranges = <0x0 0x64000 0x2000>,
+				 <0x45c00000 0x45c00000 0x400000>;
 
 			mcasp2: mcasp@0 {
 				compatible = "ti,dra7-mcasp-audio";
@@ -2795,11 +2817,14 @@ target-module@68000 {			/* 0x48468000, ap 13 26.0 */
 					<SYSC_IDLE_NO>,
 					<SYSC_IDLE_SMART>;
 			/* Domains (P, C): l4per_pwrdm, l4per2_clkdm */
-			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 0>;
-			clock-names = "fck";
+			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 0>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 24>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 28>;
+			clock-names = "fck", "ahclkx", "ahclkr";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges = <0x0 0x68000 0x2000>;
+			ranges = <0x0 0x68000 0x2000>,
+				 <0x46000000 0x46000000 0x400000>;
 
 			mcasp3: mcasp@0 {
 				compatible = "ti,dra7-mcasp-audio";
@@ -2828,11 +2853,14 @@ target-module@6c000 {			/* 0x4846c000, ap 15 2e.0 */
 					<SYSC_IDLE_NO>,
 					<SYSC_IDLE_SMART>;
 			/* Domains (P, C): l4per_pwrdm, l4per2_clkdm */
-			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP4_CLKCTRL 0>;
-			clock-names = "fck";
+			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP4_CLKCTRL 0>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP4_CLKCTRL 24>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP4_CLKCTRL 28>;
+			clock-names = "fck", "ahclkx", "ahclkr";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges = <0x0 0x6c000 0x2000>;
+			ranges = <0x0 0x6c000 0x2000>,
+				 <0x48436000 0x48436000 0x400000>;
 
 			mcasp4: mcasp@0 {
 				compatible = "ti,dra7-mcasp-audio";
@@ -2861,11 +2889,14 @@ target-module@70000 {			/* 0x48470000, ap 19 36.0 */
 					<SYSC_IDLE_NO>,
 					<SYSC_IDLE_SMART>;
 			/* Domains (P, C): l4per_pwrdm, l4per2_clkdm */
-			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP5_CLKCTRL 0>;
-			clock-names = "fck";
+			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP5_CLKCTRL 0>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP5_CLKCTRL 24>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP5_CLKCTRL 28>;
+			clock-names = "fck", "ahclkx", "ahclkr";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges = <0x0 0x70000 0x2000>;
+			ranges = <0x0 0x70000 0x2000>,
+				 <0x4843a000 0x4843a000 0x400000>;
 
 			mcasp5: mcasp@0 {
 				compatible = "ti,dra7-mcasp-audio";
@@ -2894,11 +2925,14 @@ target-module@74000 {			/* 0x48474000, ap 35 14.0 */
 					<SYSC_IDLE_NO>,
 					<SYSC_IDLE_SMART>;
 			/* Domains (P, C): l4per_pwrdm, l4per2_clkdm */
-			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP6_CLKCTRL 0>;
-			clock-names = "fck";
+			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP6_CLKCTRL 0>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP6_CLKCTRL 24>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP6_CLKCTRL 28>;
+			clock-names = "fck", "ahclkx", "ahclkr";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges = <0x0 0x74000 0x2000>;
+			ranges = <0x0 0x74000 0x2000>,
+				 <0x4844c000 0x4844c000 0x400000>;
 
 			mcasp6: mcasp@0 {
 				compatible = "ti,dra7-mcasp-audio";
@@ -2927,11 +2961,14 @@ target-module@78000 {			/* 0x48478000, ap 39 0c.0 */
 					<SYSC_IDLE_NO>,
 					<SYSC_IDLE_SMART>;
 			/* Domains (P, C): l4per_pwrdm, l4per2_clkdm */
-			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP7_CLKCTRL 0>;
-			clock-names = "fck";
+			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP7_CLKCTRL 0>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP7_CLKCTRL 24>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP7_CLKCTRL 28>;
+			clock-names = "fck", "ahclkx", "ahclkr";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges = <0x0 0x78000 0x2000>;
+			ranges = <0x0 0x78000 0x2000>,
+				 <0x48450000 0x48450000 0x400000>;
 
 			mcasp7: mcasp@0 {
 				compatible = "ti,dra7-mcasp-audio";
@@ -2960,11 +2997,14 @@ target-module@7c000 {			/* 0x4847c000, ap 43 04.0 */
 					<SYSC_IDLE_NO>,
 					<SYSC_IDLE_SMART>;
 			/* Domains (P, C): l4per_pwrdm, l4per2_clkdm */
-			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP8_CLKCTRL 0>;
-			clock-names = "fck";
+			clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP8_CLKCTRL 0>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP8_CLKCTRL 24>,
+				 <&l4per2_clkctrl DRA7_L4PER2_MCASP8_CLKCTRL 28>;
+			clock-names = "fck", "ahclkx", "ahclkr";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges = <0x0 0x7c000 0x2000>;
+			ranges = <0x0 0x7c000 0x2000>,
+				 <0x48454000 0x48454000 0x400000>;
 
 			mcasp8: mcasp@0 {
 				compatible = "ti,dra7-mcasp-audio";