diff options
| author | Michael Grzeschik <m.grzeschik@pengutronix.de> | 2022-06-16 21:44:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-21 16:40:51 +0200 |
| commit | 8709115180c612bd8e6686a7b6c6fe94e5b51cdc (patch) | |
| tree | 7fa12eacb8c45377e976e3536f3b0c32168efd31 /drivers/usb/chipidea/ci.h | |
| parent | 5c586db8465274ce5db64171d42a099ce89ec905 (diff) | |
usb: chipidea: udc: implement get_frame
The chipidea udc core is capable of reading the current frame index from
hardware. This patch adds the get_frame callback to the driver.
Acked-by: Peter Chen <peter.chen@kernel.org>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Link: https://lore.kernel.org/r/20220616194459.2981519-1-m.grzeschik@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/chipidea/ci.h')
| -rw-r--r-- | drivers/usb/chipidea/ci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h index 99440baa6458..a4a3be049910 100644 --- a/drivers/usb/chipidea/ci.h +++ b/drivers/usb/chipidea/ci.h @@ -49,6 +49,7 @@ enum ci_hw_regs { OP_USBCMD, OP_USBSTS, OP_USBINTR, + OP_FRINDEX, OP_DEVICEADDR, OP_ENDPTLISTADDR, OP_TTCTRL, |