ARM: da850evm_direct_nor: Remove DM_I2C_COMPAT

The da850evm does not need this enabled, so this removes a
notice that appears during compile time that says
"Please remove"

Signed-off-by: Adam Ford <aford173@gmail.com>

configs/da850evm_direct_nor_defconfig

@@ -40,7 +40,6 @@ CONFIG_DM=y
 CONFIG_BLK=y
 CONFIG_DA8XX_GPIO=y
 CONFIG_DM_I2C=y
-CONFIG_DM_I2C_COMPAT=y
 CONFIG_SYS_I2C_DAVINCI=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y