drivers: misc: Add socfpga_dtreg driver for Intel SoCFPGA

Add socfpga_dtreg driver enablement for Intel SoCFPGA.

Signed-off-by: Wan Yee Lau <wan.yee.lau@intel.com>
Reviewed-by: Tien Fong Chee <tien.fong.chee@intel.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 01d6556..16864f8 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1116,6 +1116,8 @@
 	select SPL_LIBGENERIC_SUPPORT
 	select SPL_OF_CONTROL
 	select SPL_SEPARATE_BSS if TARGET_SOCFPGA_SOC64
+	select SPL_DRIVERS_MISC if TARGET_SOCFPGA_SOC64
+	select SPL_SOCFPGA_DT_REG if TARGET_SOCFPGA_SOC64
 	select SPL_SERIAL
 	select SPL_SYSRESET
 	select SPL_WATCHDOG