6bb27d7349
Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/*
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* linux/arch/arm/mach-pxa/generic.h
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*
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* Author: Nicolas Pitre
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* Copyright: MontaVista Software Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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struct irq_data;
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extern void pxa_timer_init(void);
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extern void __init pxa_map_io(void);
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extern unsigned int get_clk_frequency_khz(int info);
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#define SET_BANK(__nr,__start,__size) \
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mi->bank[__nr].start = (__start), \
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mi->bank[__nr].size = (__size)
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#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
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#ifdef CONFIG_PXA25x
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extern unsigned pxa25x_get_clk_frequency_khz(int);
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#else
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#define pxa25x_get_clk_frequency_khz(x) (0)
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#endif
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#ifdef CONFIG_PXA27x
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extern unsigned pxa27x_get_clk_frequency_khz(int);
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#else
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#define pxa27x_get_clk_frequency_khz(x) (0)
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#endif
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#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
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extern void pxa2xx_clear_reset_status(unsigned int);
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#else
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static inline void pxa2xx_clear_reset_status(unsigned int mask) {}
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#endif
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#ifdef CONFIG_PXA3xx
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extern unsigned pxa3xx_get_clk_frequency_khz(int);
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#else
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#define pxa3xx_get_clk_frequency_khz(x) (0)
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#endif
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extern struct syscore_ops pxa_irq_syscore_ops;
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extern struct syscore_ops pxa2xx_mfp_syscore_ops;
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extern struct syscore_ops pxa3xx_mfp_syscore_ops;
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void __init pxa_set_ffuart_info(void *info);
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void __init pxa_set_btuart_info(void *info);
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void __init pxa_set_stuart_info(void *info);
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void __init pxa_set_hwuart_info(void *info);
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void pxa_restart(char, const char *);
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