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path: root/drivers/clk/sunxi-ng/ccu_mux.h
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Diffstat (limited to 'drivers/clk/sunxi-ng/ccu_mux.h')
-rw-r--r--drivers/clk/sunxi-ng/ccu_mux.h24
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/clk/sunxi-ng/ccu_mux.h b/drivers/clk/sunxi-ng/ccu_mux.h
index 47aba3a48245..f20c0bd62a47 100644
--- a/drivers/clk/sunxi-ng/ccu_mux.h
+++ b/drivers/clk/sunxi-ng/ccu_mux.h
@@ -10,6 +10,12 @@ struct ccu_mux_fixed_prediv {
u16 div;
};
+struct ccu_mux_var_prediv {
+ u8 index;
+ u8 shift;
+ u8 width;
+};
+
struct ccu_mux_internal {
u8 shift;
u8 width;
@@ -18,11 +24,8 @@ struct ccu_mux_internal {
const struct ccu_mux_fixed_prediv *fixed_predivs;
u8 n_predivs;
- struct {
- u8 index;
- u8 shift;
- u8 width;
- } variable_prediv;
+ const struct ccu_mux_var_prediv *var_predivs;
+ u8 n_var_predivs;
};
#define _SUNXI_CCU_MUX_TABLE(_shift, _width, _table) \
@@ -78,15 +81,16 @@ static inline struct ccu_mux *hw_to_ccu_mux(struct clk_hw *hw)
extern const struct clk_ops ccu_mux_ops;
-void ccu_mux_helper_adjust_parent_for_prediv(struct ccu_common *common,
- struct ccu_mux_internal *cm,
- int parent_index,
- unsigned long *parent_rate);
+unsigned long ccu_mux_helper_apply_prediv(struct ccu_common *common,
+ struct ccu_mux_internal *cm,
+ int parent_index,
+ unsigned long parent_rate);
int ccu_mux_helper_determine_rate(struct ccu_common *common,
struct ccu_mux_internal *cm,
struct clk_rate_request *req,
unsigned long (*round)(struct ccu_mux_internal *,
- unsigned long,
+ struct clk_hw *,
+ unsigned long *,
unsigned long,
void *),
void *data);