arm64: imx: imx8mp: Enable DM regulator on DH i.MX8MP DHCOM SoM on DRC02 board

Make sure DM regulator support is enabled on this board, just like on all
the other DH i.MX8MP DHCOM SoM based boards.

Signed-off-by: Marek Vasut <marex@denx.de>
diff --git a/configs/imx8mp_dhcom_drc02_defconfig b/configs/imx8mp_dhcom_drc02_defconfig
index d0877ad..ffc9bf0 100644
--- a/configs/imx8mp_dhcom_drc02_defconfig
+++ b/configs/imx8mp_dhcom_drc02_defconfig
@@ -161,6 +161,8 @@
 CONFIG_PROT_TCP_SACK=y
 CONFIG_IPV6=y
 CONFIG_SPL_DM=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
 CONFIG_BOOTCOUNT_LIMIT=y
 CONFIG_SYS_BOOTCOUNT_MAGIC=0xB0C40000
 CONFIG_SPL_CLK_COMPOSITE_CCF=y
@@ -231,6 +233,7 @@
 CONFIG_DM_PMIC=y
 CONFIG_DM_PMIC_PCA9450=y
 CONFIG_SPL_DM_PMIC_PCA9450=y
+CONFIG_DM_REGULATOR=y
 CONFIG_SPL_DM_REGULATOR=y
 CONFIG_DM_REGULATOR_PCA9450=y
 CONFIG_SPL_DM_REGULATOR_PCA9450=y