usb: host: nuvoton: Add nuvoton NPCM7xx ehci/ohci driver

Add nuvoton BMC NPCM750 ehci/ohci driver

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index a0f48f0..1aabe06 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -214,6 +214,14 @@
 	  Enables support for the on-chip EHCI controller on i.MX23 and
 	  i.MX28 SoCs.
 
+config USB_EHCI_NPCM
+	bool "Support for Nuvoton NPCM on-chip EHCI USB controller"
+	depends on ARCH_NPCM
+	default n
+	---help---
+	  Enables support for the on-chip EHCI controller on
+	  Nuvoton NPCM chips.
+
 config USB_EHCI_OMAP
 	bool "Support for OMAP3+ on-chip EHCI USB controller"
 	depends on ARCH_OMAP2PLUS
@@ -343,6 +351,14 @@
 	help
 	  Enable support for the da850 USB controller.
 
+config USB_OHCI_NPCM
+	bool "Support for Nuvoton NPCM on-chip OHCI USB controller"
+	depends on ARCH_NPCM
+	default n
+	---help---
+	  Enables support for the on-chip OHCI controller on
+	  Nuvoton NPCM chips.
+
 endif # USB_OHCI_HCD
 
 config SYS_USB_OHCI_SLOT_NAME