Merge tag 'v3.9-rc1_cns3xxx_fixes' of git://git.infradead.org/users/cbou/linux-cns3xx...
[linux-2.6/libata-dev.git] / arch / mips / lantiq / clk.h
blob77e4bdb1fe8cae2145b0d9875f1d8b69e3fe5d10
1 /*
2 * This program is free software; you can redistribute it and/or modify it
3 * under the terms of the GNU General Public License version 2 as published
4 * by the Free Software Foundation.
6 * Copyright (C) 2010 John Crispin <blogic@openwrt.org>
7 */
9 #ifndef _LTQ_CLK_H__
10 #define _LTQ_CLK_H__
12 #include <linux/clkdev.h>
14 /* clock speeds */
15 #define CLOCK_33M 33333333
16 #define CLOCK_60M 60000000
17 #define CLOCK_62_5M 62500000
18 #define CLOCK_83M 83333333
19 #define CLOCK_83_5M 83500000
20 #define CLOCK_98_304M 98304000
21 #define CLOCK_100M 100000000
22 #define CLOCK_111M 111111111
23 #define CLOCK_125M 125000000
24 #define CLOCK_133M 133333333
25 #define CLOCK_150M 150000000
26 #define CLOCK_166M 166666666
27 #define CLOCK_167M 166666667
28 #define CLOCK_196_608M 196608000
29 #define CLOCK_200M 200000000
30 #define CLOCK_222M 222000000
31 #define CLOCK_240M 240000000
32 #define CLOCK_250M 250000000
33 #define CLOCK_266M 266666666
34 #define CLOCK_300M 300000000
35 #define CLOCK_333M 333333333
36 #define CLOCK_393M 393215332
37 #define CLOCK_400M 400000000
38 #define CLOCK_450M 450000000
39 #define CLOCK_500M 500000000
40 #define CLOCK_600M 600000000
42 /* clock out speeds */
43 #define CLOCK_32_768K 32768
44 #define CLOCK_1_536M 1536000
45 #define CLOCK_2_5M 2500000
46 #define CLOCK_12M 12000000
47 #define CLOCK_24M 24000000
48 #define CLOCK_25M 25000000
49 #define CLOCK_30M 30000000
50 #define CLOCK_40M 40000000
51 #define CLOCK_48M 48000000
52 #define CLOCK_50M 50000000
53 #define CLOCK_60M 60000000
55 struct clk {
56 struct clk_lookup cl;
57 unsigned long rate;
58 unsigned long *rates;
59 unsigned int module;
60 unsigned int bits;
61 unsigned long (*get_rate) (void);
62 int (*enable) (struct clk *clk);
63 void (*disable) (struct clk *clk);
64 int (*activate) (struct clk *clk);
65 void (*deactivate) (struct clk *clk);
66 void (*reboot) (struct clk *clk);
69 extern void clkdev_add_static(unsigned long cpu, unsigned long fpi,
70 unsigned long io, unsigned long ppe);
72 extern unsigned long ltq_danube_cpu_hz(void);
73 extern unsigned long ltq_danube_fpi_hz(void);
74 extern unsigned long ltq_danube_pp32_hz(void);
76 extern unsigned long ltq_ar9_cpu_hz(void);
77 extern unsigned long ltq_ar9_fpi_hz(void);
79 extern unsigned long ltq_vr9_cpu_hz(void);
80 extern unsigned long ltq_vr9_fpi_hz(void);
81 extern unsigned long ltq_vr9_pp32_hz(void);
83 #endif