| /* |
| * include/linux/atmel_pdc.h |
| * |
| * Copyright (C) 2005 Ivan Kokshaysky |
| * Copyright (C) SAN People |
| * |
| * Peripheral Data Controller (PDC) registers. |
| * Based on AT91RM9200 datasheet revision E. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| */ |
| |
| #ifndef ATMEL_PDC_H |
| #define ATMEL_PDC_H |
| |
| #define ATMEL_PDC_RPR 0x100 /* Receive Pointer Register */ |
| #define ATMEL_PDC_RCR 0x104 /* Receive Counter Register */ |
| #define ATMEL_PDC_TPR 0x108 /* Transmit Pointer Register */ |
| #define ATMEL_PDC_TCR 0x10c /* Transmit Counter Register */ |
| #define ATMEL_PDC_RNPR 0x110 /* Receive Next Pointer Register */ |
| #define ATMEL_PDC_RNCR 0x114 /* Receive Next Counter Register */ |
| #define ATMEL_PDC_TNPR 0x118 /* Transmit Next Pointer Register */ |
| #define ATMEL_PDC_TNCR 0x11c /* Transmit Next Counter Register */ |
| |
| #define ATMEL_PDC_PTCR 0x120 /* Transfer Control Register */ |
| #define ATMEL_PDC_RXTEN (1 << 0) /* Receiver Transfer Enable */ |
| #define ATMEL_PDC_RXTDIS (1 << 1) /* Receiver Transfer Disable */ |
| #define ATMEL_PDC_TXTEN (1 << 8) /* Transmitter Transfer Enable */ |
| #define ATMEL_PDC_TXTDIS (1 << 9) /* Transmitter Transfer Disable */ |
| |
| #define ATMEL_PDC_PTSR 0x124 /* Transfer Status Register */ |
| |
| #define ATMEL_PDC_SCND_BUF_OFF 0x10 /* Offset between first and second buffer registers */ |
| |
| #endif |
