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clk: mmp: move definiton of mmp_clk_frac to clk.h

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Move the definition of structure of mmp_clk_frac to
clk.h.
So device tree support can use this structure.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
This commit is contained in:
Chao Xie 2014-10-31 10:13:44 +08:00 committed by Michael Turquette
parent 0c4c11f355
commit 3a2b2f8495
2 changed files with 22 additions and 18 deletions
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8
drivers/clk/mmp/clk-frac.c
View File

@ -23,14 +23,6 @@
*/
#define to_clk_factor(hw) container_of(hw, struct mmp_clk_factor, hw)
struct mmp_clk_factor {
struct clk_hw hw;
void __iomem *base;
struct mmp_clk_factor_masks *masks;
struct mmp_clk_factor_tbl *ftbl;
unsigned int ftbl_cnt;
spinlock_t *lock;
};
static long clk_factor_round_rate(struct clk_hw *hw, unsigned long drate,
unsigned long *prate)

32
drivers/clk/mmp/clk.h
View File

@ -7,12 +7,14 @@
#define APBC_NO_BUS_CTRL BIT(0)
#define APBC_POWER_CTRL BIT(1)
/* Clock type "factor" */
struct mmp_clk_factor_masks {
unsigned int factor;
unsigned int num_mask;
unsigned int den_mask;
unsigned int num_shift;
unsigned int den_shift;
unsigned int factor;
unsigned int num_mask;
unsigned int den_mask;
unsigned int num_shift;
unsigned int den_shift;
};
struct mmp_clk_factor_tbl {
@ -20,6 +22,21 @@ struct mmp_clk_factor_tbl {
unsigned int den;
};
struct mmp_clk_factor {
struct clk_hw hw;
void __iomem *base;
struct mmp_clk_factor_masks *masks;
struct mmp_clk_factor_tbl *ftbl;
unsigned int ftbl_cnt;
spinlock_t *lock;
};
extern struct clk *mmp_clk_register_factor(const char *name,
const char *parent_name, unsigned long flags,
void __iomem *base, struct mmp_clk_factor_masks *masks,
struct mmp_clk_factor_tbl *ftbl, unsigned int ftbl_cnt,
spinlock_t *lock);
extern struct clk *mmp_clk_register_pll2(const char *name,
const char *parent_name, unsigned long flags);
extern struct clk *mmp_clk_register_apbc(const char *name,
@ -28,9 +45,4 @@ extern struct clk *mmp_clk_register_apbc(const char *name,
extern struct clk *mmp_clk_register_apmu(const char *name,
const char *parent_name, void __iomem *base, u32 enable_mask,
spinlock_t *lock);
extern struct clk *mmp_clk_register_factor(const char *name,
const char *parent_name, unsigned long flags,
void __iomem *base, struct mmp_clk_factor_masks *masks,
struct mmp_clk_factor_tbl *ftbl, unsigned int ftbl_cnt,
spinlock_t *lock);
#endif