sysreset: socfpga: gen5: add sysreset driver

This adds a UCLASS_SYSRESET sysreset driver for socfgpa gen5.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
diff --git a/drivers/sysreset/Kconfig b/drivers/sysreset/Kconfig
index 30aed2c..6b4bec1 100644
--- a/drivers/sysreset/Kconfig
+++ b/drivers/sysreset/Kconfig
@@ -54,6 +54,13 @@
 	  Enable PSCI SYSTEM_RESET function call.  To use this, PSCI firmware
 	  must be running on your system.
 
+config SYSRESET_SOCFPGA
+	bool "Enable support for Intel SOCFPGA family"
+	depends on ARCH_SOCFPGA && (TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10)
+	help
+	  This enables the system reset driver support for Intel SOCFPGA SoCs
+	  (Cyclone 5, Arria 5 and Arria 10).
+
 config SYSRESET_TI_SCI
 	bool "TI System Control Interface (TI SCI) system reset driver"
 	depends on TI_SCI_PROTOCOL