mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2025-09-26 08:11:25 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

usb: gadget: Add bcdDevice for the MTU3 USB Gadget Controller

Browse Source 
Add an entry in usb_gadget_controller_number() for the MTU3
gadget controller. It is used to bind the USB Ethernet driver.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Chunfeng Yun 2020-10-14 15:08:30 +08:00 committed by Marek Vasut
parent e09b88cd08
commit 252bd2e3ca
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/usb/gadget/gadget_chips.h
View File

@ -161,6 +161,12 @@
#define gadget_is_max3420(g) 0 #define gadget_is_max3420(g) 0
#endif #endif
#ifdef CONFIG_USB_MTU3_GADGET
#define gadget_is_mtu3(g) (!strcmp("mtu3-gadget", (g)->name))
#else
#define gadget_is_mtu3(g) 0
#endif
/** /**
* usb_gadget_controller_number - support bcdDevice id convention * usb_gadget_controller_number - support bcdDevice id convention
* @gadget: the controller being driven * @gadget: the controller being driven
@ -224,5 +230,7 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
return 0x24; return 0x24;
else if (gadget_is_max3420(gadget)) else if (gadget_is_max3420(gadget))
return 0x25; return 0x25;
else if (gadget_is_mtu3(gadget))
return 0x26;
return -ENOENT; return -ENOENT;
} }