| Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| Remy Bohmer | a954f1a | 2009-04-05 11:43:28 +0200 | [diff] [blame] | 2 | /* |
| 3 | * PXA27x register declarations and HCD data structures |
| 4 | * |
| 5 | * Copyright (C) 2007 Rodolfo Giometti <giometti@linux.it> |
| 6 | * Copyright (C) 2007 Eurotech S.p.A. <info@eurotech.it> |
| Remy Bohmer | a954f1a | 2009-04-05 11:43:28 +0200 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | |
| 10 | #ifndef __PXA270X_UDC_H__ |
| 11 | #define __PXA270X_UDC_H__ |
| 12 | |
| 13 | #include <asm/byteorder.h> |
| 14 | |
| 15 | /* Endpoint 0 states */ |
| 16 | #define EP0_IDLE 0 |
| 17 | #define EP0_IN_DATA 1 |
| 18 | #define EP0_OUT_DATA 2 |
| 19 | #define EP0_XFER_COMPLETE 3 |
| 20 | |
| 21 | |
| 22 | /* Endpoint parameters */ |
| 23 | #define MAX_ENDPOINTS 4 |
| Remy Bohmer | a954f1a | 2009-04-05 11:43:28 +0200 | [diff] [blame] | 24 | |
| 25 | #define EP0_MAX_PACKET_SIZE 16 |
| Troy Kisky | df446f5 | 2013-10-10 15:28:04 -0700 | [diff] [blame] | 26 | |
| Remy Bohmer | a954f1a | 2009-04-05 11:43:28 +0200 | [diff] [blame] | 27 | #define UDC_OUT_ENDPOINT 0x02 |
| Remy Bohmer | a954f1a | 2009-04-05 11:43:28 +0200 | [diff] [blame] | 28 | #define UDC_IN_ENDPOINT 0x01 |
| Remy Bohmer | a954f1a | 2009-04-05 11:43:28 +0200 | [diff] [blame] | 29 | #define UDC_INT_ENDPOINT 0x05 |
| Remy Bohmer | a954f1a | 2009-04-05 11:43:28 +0200 | [diff] [blame] | 30 | |
| 31 | #endif |