[PATCH V2 04/13] clk: mmp: move definiton of mmp_clk_frac to clk.h

Chao Xie
2014-10-31T02:13:44Z

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>
---
drivers/clk/mmp/clk-frac.c | 8 --------
drivers/clk/mmp/clk.h | 32 ++++++++++++++++++++++----------
2 files changed, 22 insertions(+), 18 deletions(-)

diff --git a/drivers/clk/mmp/clk-frac.c b/drivers/clk/mmp/clk-frac.c
index 1876d2c..eeba52c 100644
--- a/drivers/clk/mmp/clk-frac.c
+++ b/drivers/clk/mmp/clk-frac.c
@@ -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)
diff --git a/drivers/clk/mmp/clk.h b/drivers/clk/mmp/clk.h
index b71b717..d267639 100644
--- a/drivers/clk/mmp/clk.h
+++ b/drivers/clk/mmp/clk.h
@@ -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
--
1.8.3.2