ARM: socfpga: Enable DM reset framework on A10

Enable the DM reset framework and DM reset driver on Arria10 both
in U-Boot and in SPL. This lets U-Boot parse reset control from DT.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Chin Liang See <chin.liang.see@intel.com>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>

arch/arm/mach-socfpga/Kconfig

@@ -11,6 +11,8 @@ config TARGET_SOCFPGA_ARRIA10
 	bool
 	select ALTERA_SDRAM
 	select SPL_BOARD_INIT if SPL
+	select DM_RESET
+	select SPL_DM_RESET if SPL
 
 config TARGET_SOCFPGA_CYCLONE5
 	bool