diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 628c77b0b3865..a9bbf68db0770 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -905,6 +905,21 @@
 		ocmcram: ocmcram@40300000 {
 			compatible = "mmio-sram";
 			reg = <0x40300000 0x10000>; /* 64k */
+			ranges = <0x0 0x40300000 0x10000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			pm_sram_code: pm-sram-code@0 {
+				compatible = "ti,sram";
+				reg = <0x0 0x1000>;
+				protect-exec;
+			};
+
+			pm_sram_data: pm-sram-data@1000 {
+				compatible = "ti,sram";
+				reg = <0x1000 0x1000>;
+				pool;
+			};
 		};
 
 		elm: elm@48080000 {