1b80e41acSMatt Waddel /* 2b80e41acSMatt Waddel * (C) Copyright 2010 Linaro 3b80e41acSMatt Waddel * Matt Waddel, <matt.waddel@linaro.org> 4b80e41acSMatt Waddel * 5b80e41acSMatt Waddel * See file CREDITS for list of people who contributed to this 6b80e41acSMatt Waddel * project. 7b80e41acSMatt Waddel * 8b80e41acSMatt Waddel * This program is free software; you can redistribute it and/or 9b80e41acSMatt Waddel * modify it under the terms of the GNU General Public License as 10b80e41acSMatt Waddel * published by the Free Software Foundation; either version 2 of 11b80e41acSMatt Waddel * the License, or (at your option) any later version. 12b80e41acSMatt Waddel * 13b80e41acSMatt Waddel * This program is distributed in the hope that it will be useful, 14b80e41acSMatt Waddel * but WITHOUT ANY WARRANTY; without even the implied warranty of 15b80e41acSMatt Waddel * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16b80e41acSMatt Waddel * GNU General Public License for more details. 17b80e41acSMatt Waddel * 18b80e41acSMatt Waddel * You should have received a copy of the GNU General Public License 19b80e41acSMatt Waddel * along with this program; if not, write to the Free Software 20b80e41acSMatt Waddel * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21b80e41acSMatt Waddel * MA 02111-1307 USA 22b80e41acSMatt Waddel */ 23b80e41acSMatt Waddel #ifndef _SYSTIMER_H_ 24b80e41acSMatt Waddel #define _SYSTIMER_H_ 25b80e41acSMatt Waddel 26b80e41acSMatt Waddel /* AMBA timer register base address */ 27b80e41acSMatt Waddel #define SYSTIMER_BASE 0x10011000 28b80e41acSMatt Waddel 29b80e41acSMatt Waddel #define SYSHZ_CLOCK 1000000 /* Timers -> 1Mhz */ 30b80e41acSMatt Waddel #define SYSTIMER_RELOAD 0xFFFFFFFF 31b80e41acSMatt Waddel #define SYSTIMER_EN (1 << 7) 32b80e41acSMatt Waddel #define SYSTIMER_32BIT (1 << 1) 33*714d1f5dSRob Herring #define SYSTIMER_PRESC_16 (1 << 2) 34*714d1f5dSRob Herring #define SYSTIMER_PRESC_256 (1 << 3) 35b80e41acSMatt Waddel 36b80e41acSMatt Waddel struct systimer { 37b80e41acSMatt Waddel u32 timer0load; /* 0x00 */ 38b80e41acSMatt Waddel u32 timer0value; 39b80e41acSMatt Waddel u32 timer0control; 40b80e41acSMatt Waddel u32 timer0intclr; 41b80e41acSMatt Waddel u32 timer0ris; 42b80e41acSMatt Waddel u32 timer0mis; 43b80e41acSMatt Waddel u32 timer0bgload; 44b80e41acSMatt Waddel u32 timer1load; /* 0x20 */ 45b80e41acSMatt Waddel u32 timer1value; 46b80e41acSMatt Waddel u32 timer1control; 47b80e41acSMatt Waddel u32 timer1intclr; 48b80e41acSMatt Waddel u32 timer1ris; 49b80e41acSMatt Waddel u32 timer1mis; 50b80e41acSMatt Waddel u32 timer1bgload; 51b80e41acSMatt Waddel }; 52b80e41acSMatt Waddel #endif /* _SYSTIMER_H_ */ 53