diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2010-12-09 18:17:25 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-12-09 18:17:25 +0100 |
| commit | d834a9dcecae834cd6b2bc5e50e1907738d9cf6a (patch) | |
| tree | 0589d753465d3fe359ba451ba6cb7798df03aaa2 /include/linux/sh_clk.h | |
| parent | a38c5380ef9f088be9f49b6e4c5d80af8b1b5cd4 (diff) | |
| parent | f658bcfb2607bf0808966a69cf74135ce98e5c2d (diff) | |
Merge branch 'x86/amd-nb' into x86/apic-cleanups
Reason: apic cleanup series depends on x86/apic, x86/amd-nb x86/platform
Conflicts:
arch/x86/include/asm/io_apic.h
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/sh_clk.h')
| -rw-r--r-- | include/linux/sh_clk.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h index 875ce50719a9..cea0c38e7a63 100644 --- a/include/linux/sh_clk.h +++ b/include/linux/sh_clk.h @@ -4,11 +4,20 @@ #include <linux/list.h> #include <linux/seq_file.h> #include <linux/cpufreq.h> +#include <linux/types.h> +#include <linux/kref.h> #include <linux/clk.h> #include <linux/err.h> struct clk; +struct clk_mapping { + phys_addr_t phys; + void __iomem *base; + unsigned long len; + struct kref ref; +}; + struct clk_ops { void (*init)(struct clk *clk); int (*enable)(struct clk *clk); @@ -21,9 +30,6 @@ struct clk_ops { struct clk { struct list_head node; - const char *name; - int id; - struct clk *parent; struct clk **parent_table; /* list of parents to */ unsigned short parent_num; /* choose between */ @@ -45,7 +51,9 @@ struct clk { unsigned long arch_flags; void *priv; struct dentry *dentry; + struct clk_mapping *mapping; struct cpufreq_frequency_table *freq_table; + unsigned int nr_freqs; }; #define CLK_ENABLE_ON_INIT (1 << 0) @@ -111,6 +119,13 @@ int clk_rate_table_find(struct clk *clk, struct cpufreq_frequency_table *freq_table, unsigned long rate); +long clk_rate_div_range_round(struct clk *clk, unsigned int div_min, + unsigned int div_max, unsigned long rate); + +long clk_round_parent(struct clk *clk, unsigned long target, + unsigned long *best_freq, unsigned long *parent_freq, + unsigned int div_min, unsigned int div_max); + #define SH_CLK_MSTP32(_parent, _enable_reg, _enable_bit, _flags) \ { \ .parent = _parent, \ |