configs: socfpga: add DM_RESET

Add the DM reset driver to socfpga defconfigs.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
diff --git a/configs/socfpga_is1_defconfig b/configs/socfpga_is1_defconfig
index 1f045d6..7bb5302 100644
--- a/configs/socfpga_is1_defconfig
+++ b/configs/socfpga_is1_defconfig
@@ -50,5 +50,6 @@
 CONFIG_PHY_MICREL_KSZ90X1=y
 CONFIG_DM_ETH=y
 CONFIG_ETH_DESIGNWARE=y
+CONFIG_DM_RESET=y
 CONFIG_SYS_NS16550=y
 CONFIG_CADENCE_QSPI=y