Commit | Line | Data |
---|---|---|
a6dba20c RK |
1 | struct clk; |
2 | ||
3 | struct clkops { | |
4 | void (*enable)(struct clk *); | |
5 | void (*disable)(struct clk *); | |
6 | unsigned long (*getrate)(struct clk *); | |
7 | }; | |
8 | ||
9 | struct clk { | |
10 | struct list_head node; | |
11 | const char *name; | |
12 | struct device *dev; | |
13 | const struct clkops *ops; | |
14 | unsigned long rate; | |
15 | unsigned int cken; | |
16 | unsigned int delay; | |
17 | unsigned int enabled; | |
bdb08cb2 | 18 | struct clk *other; |
a6dba20c RK |
19 | }; |
20 | ||
21 | #define INIT_CKEN(_name, _cken, _rate, _delay, _dev) \ | |
22 | { \ | |
23 | .name = _name, \ | |
24 | .dev = _dev, \ | |
25 | .ops = &clk_cken_ops, \ | |
26 | .rate = _rate, \ | |
27 | .cken = CKEN_##_cken, \ | |
28 | .delay = _delay, \ | |
29 | } | |
30 | ||
31 | #define INIT_CK(_name, _cken, _ops, _dev) \ | |
32 | { \ | |
33 | .name = _name, \ | |
34 | .dev = _dev, \ | |
35 | .ops = _ops, \ | |
36 | .cken = CKEN_##_cken, \ | |
37 | } | |
38 | ||
bdb08cb2 RK |
39 | /* |
40 | * This is a placeholder to alias one clock device+name pair | |
41 | * to another struct clk. | |
42 | */ | |
43 | #define INIT_CKOTHER(_name, _other, _dev) \ | |
44 | { \ | |
45 | .name = _name, \ | |
46 | .dev = _dev, \ | |
47 | .other = _other, \ | |
48 | } | |
49 | ||
a6dba20c RK |
50 | extern const struct clkops clk_cken_ops; |
51 | ||
52 | void clk_cken_enable(struct clk *clk); | |
53 | void clk_cken_disable(struct clk *clk); | |
54 | ||
55 | void clks_register(struct clk *clks, size_t num); |