commit 06c7bde8b16faf1084b65d9bd13042900f34f87b
author Marek Szyprowski <m.szyprowski@samsung.com> Tue Mar 03 17:32:11 2015 +0100
committer Marek Vasut <marex@denx.de> Tue Apr 14 05:48:12 2015 +0200
tree b1bf48a2bf5ee9d636dd16076e583ab83be5a0be
parent 3a88fd27836ddcbc53f5c28eb88642651c6d5084

usb: dwc3: gadget: add common endpoint configuration for dwc3 udc driver

This patch adds code to select standard, commonly used usb endpoint
configuration (ep1in-bulk, ep2out-bulk, ep3in-int) to dwc3 driver. This
ensures compatibility with old userspace and windows drivers, which
expects hardcoded endpoint numbers.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

drivers/usb/gadget/gadget_chips.h

diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index cc94771..c859df2 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -156,6 +156,14 @@
 #define gadget_is_fotg210(g)        0
 #endif
 
+#ifdef CONFIG_USB_DWC3_GADGET
+#define gadget_is_dwc3(g)        (!strcmp("dwc3-gadget", (g)->name))
+#else
+#define gadget_is_dwc3(g)        0
+#endif
+
+
+
 /*
  * CONFIG_USB_GADGET_SX2
  * CONFIG_USB_GADGET_AU1X00