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13#ifndef __ARCH_ASM_MACH_OMAP2_CM2XXX_3XXX_H
14#define __ARCH_ASM_MACH_OMAP2_CM2XXX_3XXX_H
15
16#include "cm.h"
17
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24
25
26#define CM_FCLKEN 0x0000
27#define CM_FCLKEN1 CM_FCLKEN
28#define CM_CLKEN CM_FCLKEN
29#define CM_ICLKEN 0x0010
30#define CM_ICLKEN1 CM_ICLKEN
31#define CM_ICLKEN2 0x0014
32#define CM_ICLKEN3 0x0018
33#define CM_IDLEST 0x0020
34#define CM_IDLEST1 CM_IDLEST
35#define CM_IDLEST2 0x0024
36#define OMAP2430_CM_IDLEST3 0x0028
37#define CM_AUTOIDLE 0x0030
38#define CM_AUTOIDLE1 CM_AUTOIDLE
39#define CM_AUTOIDLE2 0x0034
40#define CM_AUTOIDLE3 0x0038
41#define CM_CLKSEL 0x0040
42#define CM_CLKSEL1 CM_CLKSEL
43#define CM_CLKSEL2 0x0044
44#define OMAP2_CM_CLKSTCTRL 0x0048
45
46#ifndef __ASSEMBLER__
47
48#include <linux/io.h>
49
50static inline u32 omap2_cm_read_mod_reg(s16 module, u16 idx)
51{
52 return readl_relaxed(cm_base.va + module + idx);
53}
54
55static inline void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx)
56{
57 writel_relaxed(val, cm_base.va + module + idx);
58}
59
60
61static inline u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module,
62 s16 idx)
63{
64 u32 v;
65
66 v = omap2_cm_read_mod_reg(module, idx);
67 v &= ~mask;
68 v |= bits;
69 omap2_cm_write_mod_reg(v, module, idx);
70
71 return v;
72}
73
74
75static inline u32 omap2_cm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask)
76{
77 u32 v;
78
79 v = omap2_cm_read_mod_reg(domain, idx);
80 v &= mask;
81 v >>= __ffs(mask);
82
83 return v;
84}
85
86static inline u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
87{
88 return omap2_cm_rmw_mod_reg_bits(bits, bits, module, idx);
89}
90
91static inline u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
92{
93 return omap2_cm_rmw_mod_reg_bits(bits, 0x0, module, idx);
94}
95
96extern int omap2xxx_cm_apll54_enable(void);
97extern void omap2xxx_cm_apll54_disable(void);
98extern int omap2xxx_cm_apll96_enable(void);
99extern void omap2xxx_cm_apll96_disable(void);
100
101#endif
102
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104
105
106#define OMAP_CLKSEL_GFX_SHIFT 0
107#define OMAP_CLKSEL_GFX_MASK (0x7 << 0)
108#define OMAP_CLKSEL_GFX_WIDTH 3
109
110
111#define OMAP_EN_GFX_SHIFT 0
112#define OMAP_EN_GFX_MASK (1 << 0)
113
114
115#define OMAP_ST_GFX_MASK (1 << 0)
116
117#endif
118