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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1#ifndef __MACH_SUNXI_CLK_FACTORS_H
2#define __MACH_SUNXI_CLK_FACTORS_H
3
4#include <linux/clk-provider.h>
5#include <linux/clkdev.h>
6#include <linux/spinlock.h>
7
8#define SUNXI_FACTORS_NOT_APPLICABLE (0)
9
10struct clk_factors_config {
11 u8 nshift;
12 u8 nwidth;
13 u8 kshift;
14 u8 kwidth;
15 u8 mshift;
16 u8 mwidth;
17 u8 pshift;
18 u8 pwidth;
19 u8 n_start;
20};
21
22struct factors_data {
23 int enable;
24 int mux;
25 int muxmask;
26 struct clk_factors_config *table;
27 void (*getter) (u32 *rate, u32 parent_rate, u8 *n, u8 *k, u8 *m, u8 *p);
28 const char *name;
29};
30
31struct clk_factors {
32 struct clk_hw hw;
33 void __iomem *reg;
34 struct clk_factors_config *config;
35 void (*get_factors) (u32 *rate, u32 parent, u8 *n, u8 *k, u8 *m, u8 *p);
36 spinlock_t *lock;
37};
38
39struct clk *sunxi_factors_register(struct device_node *node,
40 const struct factors_data *data,
41 spinlock_t *lock,
42 void __iomem *reg);
43
44#endif