Add a new bcdDevice entry for Cadence USB gadget controller similar to
other controller and add gadget_is_cdns3() macro as well.
Signed-off-by: Vignesh Raghavendra <vigne...@ti.com>
---
drivers/usb/gadget/gadget_chips.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/gadget/gadget_chips.h
b/drivers/usb/gadget/gadget_chips.h
index 2c8f235d51c8..91b0285244ec 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -149,6 +149,12 @@
#define gadget_is_dwc3(g) 0
#endif
+#ifdef CONFIG_USB_CDNS3_GADGET
+#define gadget_is_cdns3(g) (!strcmp("cdns3-gadget", (g)->name))
+#else
+#define gadget_is_cdns3(g) 0
+#endif
+
/**
* usb_gadget_controller_number - support bcdDevice id convention
* @gadget: the controller being driven
@@ -208,5 +214,7 @@ static inline int usb_gadget_controller_number(struct
usb_gadget *gadget)
return 0x22;
else if (gadget_is_dwc3(gadget))
return 0x23;
+ else if (gadget_is_cdns3(gadget))
+ return 0x24;
return -ENOENT;
}
--
2.23.0
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