diff options
| author | Jean-Jacques Hiblot <jjhiblot@ti.com> | 2018-11-29 10:52:43 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2018-12-07 16:31:45 +0100 |
| commit | ff8d75583487eb69bcb6f036088d979c76db3753 (patch) | |
| tree | 942df5b32b69a83c7b297b6eb372c1fbbec328c9 /include/linux/usb | |
| parent | 687ab54560809e01a10652ef82dbac6ae72deb91 (diff) | |
| download | u-boot-ff8d75583487eb69bcb6f036088d979c76db3753.zip u-boot-ff8d75583487eb69bcb6f036088d979c76db3753.tar.gz u-boot-ff8d75583487eb69bcb6f036088d979c76db3753.tar.bz2 | |
usb: udc: implement DM versions of usb_gadget_initialize()/_release()/_handle_interrupt()
When DM_USB_GADGET the platform code for the USB device must be replaced by
calls to a USB device driver.
usb_gadget_initialize() probes the USB device driver.
usb_gadget_release() removes the USB device driver.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/gadget.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 40ca2d3..497798a 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -927,6 +927,12 @@ extern void usb_ep_autoconfig_reset(struct usb_gadget *); extern int usb_gadget_handle_interrupts(int index); +#if CONFIG_IS_ENABLED(DM_USB_GADGET) +int usb_gadget_initialize(int index); +int usb_gadget_release(int index); +int dm_usb_gadget_handle_interrupts(struct udevice *dev); +#else +#include <usb.h> static inline int usb_gadget_initialize(int index) { return board_usb_init(index, USB_INIT_DEVICE); @@ -936,4 +942,6 @@ static inline int usb_gadget_release(int index) { return board_usb_cleanup(index, USB_INIT_DEVICE); } +#endif + #endif /* __LINUX_USB_GADGET_H */ |