ARC: HSDK: Enable on-chip reset controller

As the driver of on-chip reset controller became available
we are ready to enable it.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
diff --git a/configs/hsdk_defconfig b/configs/hsdk_defconfig
index 4830158..84b22ed 100644
--- a/configs/hsdk_defconfig
+++ b/configs/hsdk_defconfig
@@ -47,6 +47,7 @@
 CONFIG_DM_ETH=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_MII=y
+CONFIG_DM_RESET=y
 CONFIG_DM_SERIAL=y
 CONFIG_DEBUG_UART_SHIFT=2
 CONFIG_DEBUG_UART_ANNOUNCE=y