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951d6f6d70
The watchdog code currently hardcodes the base address of the timer its using. To support new SoCs, make it support timers at any address. Use the soc_info structure to do this. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
36 lines
950 B
C
36 lines
950 B
C
/*
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* Local header file for DaVinci time code.
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*
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* Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
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*
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* 2007 (c) MontaVista Software, Inc. This file is licensed under
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* the terms of the GNU General Public License version 2. This program
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* is licensed "as is" without any warranty of any kind, whether express
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* or implied.
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*/
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#ifndef __ARCH_ARM_MACH_DAVINCI_TIME_H
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#define __ARCH_ARM_MACH_DAVINCI_TIME_H
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#define DAVINCI_TIMER0_BASE (IO_PHYS + 0x21400)
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#define DAVINCI_TIMER1_BASE (IO_PHYS + 0x21800)
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#define DAVINCI_WDOG_BASE (IO_PHYS + 0x21C00)
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enum {
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T0_BOT,
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T0_TOP,
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T1_BOT,
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T1_TOP,
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NUM_TIMERS
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};
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#define IS_TIMER1(id) (id & 0x2)
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#define IS_TIMER0(id) (!IS_TIMER1(id))
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#define IS_TIMER_TOP(id) ((id & 0x1))
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#define IS_TIMER_BOT(id) (!IS_TIMER_TOP(id))
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#define ID_TO_TIMER(id) (IS_TIMER1(id) != 0)
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extern struct davinci_timer_instance davinci_timer_instance[];
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#endif /* __ARCH_ARM_MACH_DAVINCI_TIME_H */
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