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#ifndef __ARCH_ARM_MACH_OMAP_COMMON_H
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#define __ARCH_ARM_MACH_OMAP_COMMON_H
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#include <linux/delay.h>
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#include <plat/i2c.h>
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#include <plat/omap_hwmod.h>
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extern void omap_map_common_io(void);
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extern struct sys_timer omap1_timer;
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extern struct sys_timer omap2_timer;
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extern struct sys_timer omap3_timer;
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extern struct sys_timer omap3_secure_timer;
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extern struct sys_timer omap4_timer;
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extern bool omap_32k_timer_init(void);
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extern int __init omap_init_clocksource_32k(void);
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extern unsigned long long notrace omap_32k_sched_clock(void);
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extern void omap_reserve(void);
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void omap2420_init_early(void);
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void omap2430_init_early(void);
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void omap3430_init_early(void);
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void omap35xx_init_early(void);
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void omap3630_init_early(void);
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void omap3_init_early(void); /* Do not use this one */
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void am35xx_init_early(void);
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void ti816x_init_early(void);
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void omap4430_init_early(void);
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extern int omap_dss_reset(struct omap_hwmod *);
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void omap_sram_init(void);
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* IO bases for various OMAP processors
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* Except the tap base, rest all the io bases
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* listed are physical addresses.
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u32 class; /* OMAP class to detect */
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void __iomem *tap; /* Control module ID code */
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void __iomem *sdrc; /* SDRAM Controller */
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void __iomem *sms; /* SDRAM Memory Scheduler */
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void __iomem *ctrl; /* System Control Module */
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void __iomem *ctrl_pad; /* PAD Control Module */
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void __iomem *prm; /* Power and Reset Management */
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void __iomem *cm; /* Clock Management */
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void omap2_set_globals_242x(void);
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void omap2_set_globals_243x(void);
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void omap2_set_globals_3xxx(void);
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void omap2_set_globals_443x(void);
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void omap2_set_globals_ti816x(void);
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/* These get called from omap2_set_globals_xxxx(), do not call these */
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void omap2_set_globals_tap(struct omap_globals *);
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void omap2_set_globals_sdrc(struct omap_globals *);
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void omap2_set_globals_control(struct omap_globals *);
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void omap2_set_globals_prcm(struct omap_globals *);
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void omap242x_map_io(void);
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void omap243x_map_io(void);
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void omap3_map_io(void);
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void omap4_map_io(void);
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* omap_test_timeout - busy-loop, testing a condition
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* @cond: condition to test until it evaluates to true
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* @timeout: maximum number of microseconds in the timeout
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* @index: loop index (integer)
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* Loop waiting for @cond to become true or until at least @timeout
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* microseconds have passed. To use, define some integer @index in the
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* calling code. After running, if @index == @timeout, then the loop has
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#define omap_test_timeout(cond, timeout, index) \
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for (index = 0; index < timeout; index++) { \
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extern struct device *omap2_get_mpuss_device(void);
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extern struct device *omap2_get_iva_device(void);
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extern struct device *omap2_get_l3_device(void);
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extern struct device *omap4_get_dsp_device(void);
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#endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */