1 /* 2 * PXA27x register declarations and HCD data structures 3 * 4 * Copyright (C) 2007 Rodolfo Giometti <giometti@linux.it> 5 * Copyright (C) 2007 Eurotech S.p.A. <info@eurotech.it> 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 11 #ifndef __PXA270X_UDC_H__ 12 #define __PXA270X_UDC_H__ 13 14 #include <asm/byteorder.h> 15 16 /* Endpoint 0 states */ 17 #define EP0_IDLE 0 18 #define EP0_IN_DATA 1 19 #define EP0_OUT_DATA 2 20 #define EP0_XFER_COMPLETE 3 21 22 23 /* Endpoint parameters */ 24 #define MAX_ENDPOINTS 4 25 26 #define EP0_MAX_PACKET_SIZE 16 27 28 #define UDC_OUT_ENDPOINT 0x02 29 #define UDC_IN_ENDPOINT 0x01 30 #define UDC_INT_ENDPOINT 0x05 31 32 #endif 33