misc: nuvoton: Add host interface configuration driver

add nuvoton BMC npcm750 host configuration driver

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 92264e5..e839c08 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -326,6 +326,12 @@
 	  Programmable memory pages that are stored on the some
 	  Freescale i.MX processors.
 
+config NPCM_HOST
+	bool "Enable support espi or LPC for Host"
+	depends on REGMAP && SYSCON
+	help
+	  Enable NPCM BMC espi or LPC support for Host reading and writing.
+
 config SPL_MXC_OCOTP
 	bool "Enable MXC OCOTP driver in SPL"
 	depends on SPL_MISC && (ARCH_IMX8M || ARCH_MX6 || ARCH_MX7 || ARCH_MX7ULP || ARCH_VF610)