diff options
| author | Patrice Chotard <patrice.chotard@foss.st.com> | 2021-09-10 17:16:21 +0300 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2021-10-12 15:20:04 +0300 |
| commit | 9d591106dc22bae57a614a7b42ab9d52c6b921f8 (patch) | |
| tree | 9078b720970daaa84e9a7937e5f9b3a470bacdee /drivers/usb | |
| parent | 38f7d3b6530edae4c4d506d6b9dbd0ae8b8ee5e6 (diff) | |
| download | u-boot-9d591106dc22bae57a614a7b42ab9d52c6b921f8.tar.xz | |
usb: gadget: Add bcdDevice for the DWC2 USB Gadget Controller
Add an entry in usb_gadget_controller_number() for the DWC2
gadget controller. It is used to bind the USB Ethernet driver.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reported-by: Herbert Poetzl <herbert@13thfloor.at>
Cc: Marek Vasut <marex@denx.de>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/gadget_chips.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h index 0cdf47c2dd..06e6a48949 100644 --- a/drivers/usb/gadget/gadget_chips.h +++ b/drivers/usb/gadget/gadget_chips.h @@ -167,6 +167,12 @@ #define gadget_is_mtu3(g) 0 #endif +#ifdef CONFIG_USB_GADGET_DWC2_OTG +#define gadget_is_dwc2(g) (!strcmp("dwc2-udc", (g)->name)) +#else +#define gadget_is_dwc2(g) 0 +#endif + /** * usb_gadget_controller_number - support bcdDevice id convention * @gadget: the controller being driven @@ -232,5 +238,7 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget) return 0x25; else if (gadget_is_mtu3(gadget)) return 0x26; + else if (gadget_is_dwc2(gadget)) + return 0x27; return -ENOENT; } |