2 * Copyright (C) 2011 DENX Software Engineering GmbH
3 * Heiko Schocher <hs@denx.de>
5 * See file CREDITS for list of people who contributed to this
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.
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.
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,
23 #ifndef _TIMER_DEFS_H_
24 #define _TIMER_DEFS_H_
26 struct davinci_timer {
40 #define DV_TIMER_TCR_ENAMODE_MASK 3
42 #define DV_TIMER_TCR_ENAMODE12_SHIFT 6
43 #define DV_TIMER_TCR_CLKSRC12_SHIFT 8
44 #define DV_TIMER_TCR_READRSTMODE12_SHIFT 10
45 #define DV_TIMER_TCR_CAPMODE12_SHIFT 11
46 #define DV_TIMER_TCR_CAPVTMODE12_SHIFT 12
47 #define DV_TIMER_TCR_ENAMODE34_SHIFT 22
48 #define DV_TIMER_TCR_CLKSRC34_SHIFT 24
49 #define DV_TIMER_TCR_READRSTMODE34_SHIFT 26
50 #define DV_TIMER_TCR_CAPMODE34_SHIFT 27
51 #define DV_TIMER_TCR_CAPEVTMODE12_SHIFT 28
53 #define DV_WDT_ENABLE_SYS_RESET 0x00020000
54 #define DV_WDT_TRIGGER_SYS_RESET 0x00020002
56 #ifdef CONFIG_HW_WATCHDOG
57 void davinci_hw_watchdog_enable(void);
58 void davinci_hw_watchdog_reset(void);
60 #endif /* _TIMER_DEFS_H_ */