| Tom Warren | 41b6838 | 2011-01-27 10:58:05 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2010,2011 |
| 3 | * NVIDIA Corporation <www.nvidia.com> |
| 4 | * |
| 5 | * See file CREDITS for list of people who contributed to this |
| 6 | * project. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License as |
| 10 | * published by the Free Software Foundation; either version 2 of |
| 11 | * the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 21 | * MA 02111-1307 USA |
| 22 | */ |
| 23 | |
| 24 | #ifndef _UART_H_ |
| 25 | #define _UART_H_ |
| 26 | |
| 27 | /* UART registers */ |
| 28 | struct uart_ctlr { |
| 29 | uint uart_thr_dlab_0; /* UART_THR_DLAB_0_0, offset 00 */ |
| 30 | uint uart_ier_dlab_0; /* UART_IER_DLAB_0_0, offset 04 */ |
| 31 | uint uart_iir_fcr; /* UART_IIR_FCR_0, offset 08 */ |
| 32 | uint uart_lcr; /* UART_LCR_0, offset 0C */ |
| 33 | uint uart_mcr; /* UART_MCR_0, offset 10 */ |
| 34 | uint uart_lsr; /* UART_LSR_0, offset 14 */ |
| 35 | uint uart_msr; /* UART_MSR_0, offset 18 */ |
| 36 | uint uart_spr; /* UART_SPR_0, offset 1C */ |
| 37 | uint uart_irda_csr; /* UART_IRDA_CSR_0, offset 20 */ |
| 38 | uint uart_reserved[6]; /* Reserved, unused, offset 24-38*/ |
| 39 | uint uart_asr; /* UART_ASR_0, offset 3C */ |
| 40 | }; |
| 41 | |
| 42 | #define NVRM_PLLP_FIXED_FREQ_KHZ 216000 |
| 43 | #define NV_DEFAULT_DEBUG_BAUD 115200 |
| 44 | |
| 45 | #define UART_FCR_TRIGGER_3 0x30 /* Mask for trigger set at 3 */ |
| 46 | |
| 47 | #endif /* UART_H */ |