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Diffstat (limited to 'arch/arm/mach-msm/clock.h')
-rw-r--r--arch/arm/mach-msm/clock.h55
1 files changed, 9 insertions, 46 deletions
diff --git a/arch/arm/mach-msm/clock.h b/arch/arm/mach-msm/clock.h
index c270b552ed1..2c007f606d2 100644
--- a/arch/arm/mach-msm/clock.h
+++ b/arch/arm/mach-msm/clock.h
@@ -17,12 +17,10 @@
17#ifndef __ARCH_ARM_MACH_MSM_CLOCK_H 17#ifndef __ARCH_ARM_MACH_MSM_CLOCK_H
18#define __ARCH_ARM_MACH_MSM_CLOCK_H 18#define __ARCH_ARM_MACH_MSM_CLOCK_H
19 19
20#include <linux/init.h>
20#include <linux/list.h> 21#include <linux/list.h>
21#include <mach/clk.h> 22#include <mach/clk.h>
22 23
23#include "clock-pcom.h"
24#include "clock-7x30.h"
25
26#define CLKFLAG_INVERT 0x00000001 24#define CLKFLAG_INVERT 0x00000001
27#define CLKFLAG_NOINVERT 0x00000002 25#define CLKFLAG_NOINVERT 0x00000002
28#define CLKFLAG_NONEST 0x00000004 26#define CLKFLAG_NONEST 0x00000004
@@ -45,6 +43,7 @@ struct clk_ops {
45 unsigned (*get_rate)(unsigned id); 43 unsigned (*get_rate)(unsigned id);
46 unsigned (*is_enabled)(unsigned id); 44 unsigned (*is_enabled)(unsigned id);
47 long (*round_rate)(unsigned id, unsigned rate); 45 long (*round_rate)(unsigned id, unsigned rate);
46 bool (*is_local)(unsigned id);
48}; 47};
49 48
50struct clk { 49struct clk {
@@ -52,58 +51,22 @@ struct clk {
52 uint32_t remote_id; 51 uint32_t remote_id;
53 uint32_t count; 52 uint32_t count;
54 uint32_t flags; 53 uint32_t flags;
55 const char *name;
56 struct clk_ops *ops; 54 struct clk_ops *ops;
57 const char *dbg_name; 55 const char *dbg_name;
58 struct list_head list; 56 struct list_head list;
59 struct device *dev;
60}; 57};
61 58
62#define A11S_CLK_CNTL_ADDR (MSM_CSR_BASE + 0x100)
63#define A11S_CLK_SEL_ADDR (MSM_CSR_BASE + 0x104)
64#define A11S_VDD_SVS_PLEVEL_ADDR (MSM_CSR_BASE + 0x124)
65
66#ifdef CONFIG_DEBUG_FS
67#define CLOCK_DBG_NAME(x) .dbg_name = x,
68#else
69#define CLOCK_DBG_NAME(x)
70#endif
71
72#define CLOCK(clk_name, clk_id, clk_dev, clk_flags) { \
73 .name = clk_name, \
74 .id = clk_id, \
75 .flags = clk_flags, \
76 .dev = clk_dev, \
77 CLOCK_DBG_NAME(#clk_id) \
78 }
79
80#define OFF CLKFLAG_AUTO_OFF 59#define OFF CLKFLAG_AUTO_OFF
81#define CLK_MIN CLKFLAG_MIN 60#define CLK_MIN CLKFLAG_MIN
82#define CLK_MAX CLKFLAG_MAX 61#define CLK_MAX CLKFLAG_MAX
83#define CLK_MINMAX (CLK_MIN | CLK_MAX) 62#define CLK_MINMAX (CLK_MIN | CLK_MAX)
84#define NR_CLKS P_NR_CLKS
85
86enum {
87 PLL_0 = 0,
88 PLL_1,
89 PLL_2,
90 PLL_3,
91 PLL_4,
92 PLL_5,
93 PLL_6,
94 NUM_PLL
95};
96
97enum clkvote_client {
98 CLKVOTE_ACPUCLK = 0,
99 CLKVOTE_PMQOS,
100 CLKVOTE_MAX,
101};
102
103int msm_clock_require_tcxo(unsigned long *reason, int nbits);
104int msm_clock_get_name(uint32_t id, char *name, uint32_t size);
105int ebi1_clk_set_min_rate(enum clkvote_client client, unsigned long rate);
106unsigned long clk_get_max_axi_khz(void);
107 63
64#ifdef CONFIG_DEBUG_FS
65int __init clock_debug_init(void);
66int __init clock_debug_add(struct clk *clock);
67#else
68static inline int __init clock_debug_init(void) { return 0; }
69static inline int __init clock_debug_add(struct clk *clock) { return 0; }
108#endif 70#endif
109 71
72#endif