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-rw-r--r--arch/arm/plat-omap/include/plat/common.h83
1 files changed, 0 insertions, 83 deletions
diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
index 3ff3e36580f..b4d7ec3fbfb 100644
--- a/arch/arm/plat-omap/include/plat/common.h
+++ b/arch/arm/plat-omap/include/plat/common.h
@@ -27,97 +27,14 @@
27#ifndef __ARCH_ARM_MACH_OMAP_COMMON_H 27#ifndef __ARCH_ARM_MACH_OMAP_COMMON_H
28#define __ARCH_ARM_MACH_OMAP_COMMON_H 28#define __ARCH_ARM_MACH_OMAP_COMMON_H
29 29
30#include <linux/delay.h>
31
32#include <plat/i2c.h> 30#include <plat/i2c.h>
33#include <plat/omap_hwmod.h> 31#include <plat/omap_hwmod.h>
34 32
35struct sys_timer;
36
37extern void omap_map_common_io(void);
38extern struct sys_timer omap1_timer;
39extern struct sys_timer omap2_timer;
40extern struct sys_timer omap3_timer;
41extern struct sys_timer omap3_secure_timer;
42extern struct sys_timer omap4_timer;
43extern bool omap_32k_timer_init(void);
44extern int __init omap_init_clocksource_32k(void); 33extern int __init omap_init_clocksource_32k(void);
45extern unsigned long long notrace omap_32k_sched_clock(void);
46 34
47extern void omap_reserve(void); 35extern void omap_reserve(void);
48
49void omap2420_init_early(void);
50void omap2430_init_early(void);
51void omap3430_init_early(void);
52void omap35xx_init_early(void);
53void omap3630_init_early(void);
54void omap3_init_early(void); /* Do not use this one */
55void am35xx_init_early(void);
56void ti816x_init_early(void);
57void omap4430_init_early(void);
58
59extern int omap_dss_reset(struct omap_hwmod *); 36extern int omap_dss_reset(struct omap_hwmod *);
60 37
61void omap_sram_init(void); 38void omap_sram_init(void);
62 39
63/*
64 * IO bases for various OMAP processors
65 * Except the tap base, rest all the io bases
66 * listed are physical addresses.
67 */
68struct omap_globals {
69 u32 class; /* OMAP class to detect */
70 void __iomem *tap; /* Control module ID code */
71 void __iomem *sdrc; /* SDRAM Controller */
72 void __iomem *sms; /* SDRAM Memory Scheduler */
73 void __iomem *ctrl; /* System Control Module */
74 void __iomem *ctrl_pad; /* PAD Control Module */
75 void __iomem *prm; /* Power and Reset Management */
76 void __iomem *cm; /* Clock Management */
77 void __iomem *cm2;
78};
79
80void omap2_set_globals_242x(void);
81void omap2_set_globals_243x(void);
82void omap2_set_globals_3xxx(void);
83void omap2_set_globals_443x(void);
84void omap2_set_globals_ti816x(void);
85
86/* These get called from omap2_set_globals_xxxx(), do not call these */
87void omap2_set_globals_tap(struct omap_globals *);
88void omap2_set_globals_sdrc(struct omap_globals *);
89void omap2_set_globals_control(struct omap_globals *);
90void omap2_set_globals_prcm(struct omap_globals *);
91
92void omap242x_map_io(void);
93void omap243x_map_io(void);
94void omap3_map_io(void);
95void omap4_map_io(void);
96
97
98/**
99 * omap_test_timeout - busy-loop, testing a condition
100 * @cond: condition to test until it evaluates to true
101 * @timeout: maximum number of microseconds in the timeout
102 * @index: loop index (integer)
103 *
104 * Loop waiting for @cond to become true or until at least @timeout
105 * microseconds have passed. To use, define some integer @index in the
106 * calling code. After running, if @index == @timeout, then the loop has
107 * timed out.
108 */
109#define omap_test_timeout(cond, timeout, index) \
110({ \
111 for (index = 0; index < timeout; index++) { \
112 if (cond) \
113 break; \
114 udelay(1); \
115 } \
116})
117
118extern struct device *omap2_get_mpuss_device(void);
119extern struct device *omap2_get_iva_device(void);
120extern struct device *omap2_get_l3_device(void);
121extern struct device *omap4_get_dsp_device(void);
122
123#endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */ 40#endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */