From 8709115180c612bd8e6686a7b6c6fe94e5b51cdc Mon Sep 17 00:00:00 2001 From: Michael Grzeschik Date: Thu, 16 Jun 2022 21:44:59 +0200 Subject: 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 Signed-off-by: Michael Grzeschik Link: https://lore.kernel.org/r/20220616194459.2981519-1-m.grzeschik@pengutronix.de Signed-off-by: Greg Kroah-Hartman --- drivers/usb/chipidea/ci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/usb/chipidea/ci.h') 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, -- cgit v1.2.3