diff --git a/dts/arm/nxp/nxp_lpc55S6x_common.dtsi b/dts/arm/nxp/nxp_lpc55S6x_common.dtsi
index ec877ab3d83..b526a61cf30 100644
--- a/dts/arm/nxp/nxp_lpc55S6x_common.dtsi
+++ b/dts/arm/nxp/nxp_lpc55S6x_common.dtsi
@@ -69,20 +69,26 @@
 		reg = <0x20010000 DT_SIZE_K(64)>;
 	};
 
-	sram2: memory@20018000 {
+	sram2: memory@20020000 {
 		compatible = "mmio-sram";
 		reg = <0x20020000 DT_SIZE_K(64)>;
 	};
 
-	sram3: memory@20020000 {
+	sram3: memory@20030000 {
 		compatible = "mmio-sram";
 		reg = <0x20030000 DT_SIZE_K(64)>;
 	};
 
-	sram4: memory@40100000 {
+	sram4: memory@20040000 {
 		compatible = "mmio-sram";
 		reg = <0x20040000  DT_SIZE_K(16)>;
 	};
+
+	usb_sram: memory@40100000 {
+		compatible = "zephyr,memory-region", "mmio-sram";
+		reg = <0x40100000  DT_SIZE_K(16)>;
+		zephyr,memory-region = "USB_SRAM";
+	};
 };
 
 &peripheral {
diff --git a/soc/arm/nxp_lpc/lpc55xxx/usb.ld b/soc/arm/nxp_lpc/lpc55xxx/usb.ld
index 329d05ce591..63340836119 100644
--- a/soc/arm/nxp_lpc/lpc55xxx/usb.ld
+++ b/soc/arm/nxp_lpc/lpc55xxx/usb.ld
@@ -10,7 +10,7 @@ GROUP_START(USB_BDT)
 	{
 		. = ALIGN(512);
 		*(m_usb_bdt)
-	} GROUP_LINK_IN(SRAM4)
+	} GROUP_LINK_IN(USB_SRAM)
 
 GROUP_END(USB_BDT)
 
@@ -19,6 +19,6 @@ GROUP_START(USB_GLOBAL)
 	SECTION_PROLOGUE(_USB_GLOBAL_SECTION_NAME,(NOLOAD),)
 	{
 		*(m_usb_global)
-	} GROUP_LINK_IN(SRAM4)
+	} GROUP_LINK_IN(USB_SRAM)
 
 GROUP_END(USB_GLOBAL)