mpc85xx, socrates: enable DM I2C

enable DM I2C support for the socrates board.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/configs/socrates_defconfig b/configs/socrates_defconfig
index be88cef..80b5631 100644
--- a/configs/socrates_defconfig
+++ b/configs/socrates_defconfig
@@ -27,7 +27,6 @@
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_SNTP=y
-CONFIG_CMD_DATE=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 # CONFIG_CMD_IRQ is not set
@@ -36,6 +35,8 @@
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_DM=y
 CONFIG_BLK=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_FSL=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_FLASH_CFI_DRIVER=y
@@ -43,6 +44,7 @@
 CONFIG_PHY_MARVELL=y
 CONFIG_MII=y
 CONFIG_TSEC_ENET=y
+CONFIG_DM_RTC=y
 CONFIG_RTC_RX8025=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y