configs: T208x: enable CONFIG_DM_USB support

Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/configs/T2080RDB_SPIFLASH_defconfig b/configs/T2080RDB_SPIFLASH_defconfig
index fe20c17..7ee9a8f 100644
--- a/configs/T2080RDB_SPIFLASH_defconfig
+++ b/configs/T2080RDB_SPIFLASH_defconfig
@@ -77,3 +77,4 @@
 CONFIG_SPI=y
 CONFIG_FSL_ESPI=y
 CONFIG_USB=y
+CONFIG_DM_USB=y