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2627c8c0a1
Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Sandeep Paulraj <s-paulraj@ti.com> Cc: Tom Rini <tom.rini@gmail.com>
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/*
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* Copyright (C) 2011 DENX Software Engineering GmbH
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* Heiko Schocher <hs@denx.de>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef _TIMER_DEFS_H_
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#define _TIMER_DEFS_H_
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struct davinci_timer {
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u_int32_t pid12;
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u_int32_t emumgt;
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u_int32_t na1;
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u_int32_t na2;
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u_int32_t tim12;
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u_int32_t tim34;
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u_int32_t prd12;
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u_int32_t prd34;
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u_int32_t tcr;
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u_int32_t tgcr;
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u_int32_t wdtcr;
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};
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#define DV_TIMER_TCR_ENAMODE_MASK 3
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#define DV_TIMER_TCR_ENAMODE12_SHIFT 6
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#define DV_TIMER_TCR_CLKSRC12_SHIFT 8
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#define DV_TIMER_TCR_READRSTMODE12_SHIFT 10
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#define DV_TIMER_TCR_CAPMODE12_SHIFT 11
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#define DV_TIMER_TCR_CAPVTMODE12_SHIFT 12
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#define DV_TIMER_TCR_ENAMODE34_SHIFT 22
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#define DV_TIMER_TCR_CLKSRC34_SHIFT 24
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#define DV_TIMER_TCR_READRSTMODE34_SHIFT 26
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#define DV_TIMER_TCR_CAPMODE34_SHIFT 27
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#define DV_TIMER_TCR_CAPEVTMODE12_SHIFT 28
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#define DV_WDT_ENABLE_SYS_RESET 0x00020000
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#define DV_WDT_TRIGGER_SYS_RESET 0x00020002
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#ifdef CONFIG_HW_WATCHDOG
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void davinci_hw_watchdog_enable(void);
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void davinci_hw_watchdog_reset(void);
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#endif
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#endif /* _TIMER_DEFS_H_ */
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