diff --git a/arch/arm/dts/k3-am68-r5-phycore-som-4gb.dts b/arch/arm/dts/k3-am68-r5-phycore-som-4gb.dts
index a2674a3e1f8..c641a2b59d6 100644
--- a/arch/arm/dts/k3-am68-r5-phycore-som-4gb.dts
+++ b/arch/arm/dts/k3-am68-r5-phycore-som-4gb.dts
@@ -14,6 +14,15 @@
 #include "k3-am68-phyboard-izar-u-boot.dtsi"
 #include "k3-j721s2-r5.dtsi"
 
+&pmic {
+	bootph-pre-ram;
+
+	esm: esm {
+		compatible = "ti,tps659413-esm";
+		bootph-pre-ram;
+	};
+};
+
 &wkup_vtm0 {
 	bootph-pre-ram;
 	vdd-supply-2 = <&vdd_cpu_avs>;
diff --git a/configs/phycore_am68x_r5_defconfig b/configs/phycore_am68x_r5_defconfig
index a503bd27441..f0bf98bf44b 100644
--- a/configs/phycore_am68x_r5_defconfig
+++ b/configs/phycore_am68x_r5_defconfig
@@ -105,7 +105,9 @@ CONFIG_DM_MAILBOX=y
 CONFIG_K3_SEC_PROXY=y
 CONFIG_FS_LOADER=y
 CONFIG_SPL_FS_LOADER=y
+CONFIG_ESM_K3=y
 CONFIG_K3_AVS0=y
+CONFIG_ESM_PMIC=y
 CONFIG_SUPPORT_EMMC_BOOT=y
 CONFIG_SPL_MMC_HS400_SUPPORT=y
 CONFIG_MMC_SDHCI=y
@@ -139,6 +141,7 @@ CONFIG_DM_PMIC=y
 CONFIG_PMIC_TPS65941=y
 CONFIG_DM_REGULATOR=y
 CONFIG_SPL_DM_REGULATOR=y
+CONFIG_SPL_DM_REGULATOR_TPS6287X=y
 CONFIG_DM_REGULATOR_TPS65941=y
 CONFIG_K3_SYSTEM_CONTROLLER=y
 CONFIG_RESET_TI_SCI=y