diff options
Diffstat (limited to 'roms/u-boot/include/usb/pxa27x_udc.h')
| -rw-r--r-- | roms/u-boot/include/usb/pxa27x_udc.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/roms/u-boot/include/usb/pxa27x_udc.h b/roms/u-boot/include/usb/pxa27x_udc.h new file mode 100644 index 00000000..7eaa0003 --- /dev/null +++ b/roms/u-boot/include/usb/pxa27x_udc.h @@ -0,0 +1,32 @@ +/* + * PXA27x register declarations and HCD data structures + * + * Copyright (C) 2007 Rodolfo Giometti <giometti@linux.it> + * Copyright (C) 2007 Eurotech S.p.A. <info@eurotech.it> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + + +#ifndef __PXA270X_UDC_H__ +#define __PXA270X_UDC_H__ + +#include <asm/byteorder.h> + +/* Endpoint 0 states */ +#define EP0_IDLE 0 +#define EP0_IN_DATA 1 +#define EP0_OUT_DATA 2 +#define EP0_XFER_COMPLETE 3 + + +/* Endpoint parameters */ +#define MAX_ENDPOINTS 4 + +#define EP0_MAX_PACKET_SIZE 16 + +#define UDC_OUT_ENDPOINT 0x02 +#define UDC_IN_ENDPOINT 0x01 +#define UDC_INT_ENDPOINT 0x05 + +#endif |