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path: root/drivers/clk/sunxi/clk-factors.h
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Diffstat (limited to 'drivers/clk/sunxi/clk-factors.h')
-rw-r--r--drivers/clk/sunxi/clk-factors.h16
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/clk/sunxi/clk-factors.h b/drivers/clk/sunxi/clk-factors.h
index d2d0efa39379..9913840018d3 100644
--- a/drivers/clk/sunxi/clk-factors.h
+++ b/drivers/clk/sunxi/clk-factors.h
@@ -3,9 +3,12 @@
#include <linux/clk-provider.h>
#include <linux/clkdev.h>
+#include <linux/spinlock.h>
#define SUNXI_FACTORS_NOT_APPLICABLE (0)
+#define SUNXI_FACTORS_MUX_MASK 0x3
+
struct clk_factors_config {
u8 nshift;
u8 nwidth;
@@ -18,6 +21,14 @@ struct clk_factors_config {
u8 n_start;
};
+struct factors_data {
+ int enable;
+ int mux;
+ struct clk_factors_config *table;
+ void (*getter) (u32 *rate, u32 parent_rate, u8 *n, u8 *k, u8 *m, u8 *p);
+ const char *name;
+};
+
struct clk_factors {
struct clk_hw hw;
void __iomem *reg;
@@ -26,5 +37,8 @@ struct clk_factors {
spinlock_t *lock;
};
-extern const struct clk_ops clk_factors_ops;
+struct clk * __init sunxi_factors_register(struct device_node *node,
+ const struct factors_data *data,
+ spinlock_t *lock);
+
#endif