usb: gadget: add Faraday FOTG210 USB gadget support
The Faraday FOTG210 is an OTG chip which could operate
as either an EHCI Host or a USB Device at a time.
Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
CC: Marek Vasut <marex@denx.de>
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index e570142..f038747 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -150,6 +150,12 @@
#define gadget_is_mv(g) 0
#endif
+#ifdef CONFIG_USB_GADGET_FOTG210
+#define gadget_is_fotg210(g) (!strcmp("fotg210_udc", (g)->name))
+#else
+#define gadget_is_fotg210(g) 0
+#endif
+
/*
* CONFIG_USB_GADGET_SX2
* CONFIG_USB_GADGET_AU1X00
@@ -215,5 +221,7 @@
return 0x20;
else if (gadget_is_mv(gadget))
return 0x21;
+ else if (gadget_is_fotg210(gadget))
+ return 0x22;
return -ENOENT;
}