diff options
Diffstat (limited to 'arch/arm/mach-versatile/clock.c')
-rw-r--r-- | arch/arm/mach-versatile/clock.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/arch/arm/mach-versatile/clock.c b/arch/arm/mach-versatile/clock.c deleted file mode 100644 index c50a44ea7ee6..000000000000 --- a/arch/arm/mach-versatile/clock.c +++ /dev/null | |||
@@ -1,65 +0,0 @@ | |||
1 | /* | ||
2 | * linux/arch/arm/mach-versatile/clock.c | ||
3 | * | ||
4 | * Copyright (C) 2004 ARM Limited. | ||
5 | * Written by Deep Blue Solutions Limited. | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License version 2 as | ||
9 | * published by the Free Software Foundation. | ||
10 | */ | ||
11 | #include <linux/module.h> | ||
12 | #include <linux/kernel.h> | ||
13 | #include <linux/device.h> | ||
14 | #include <linux/list.h> | ||
15 | #include <linux/errno.h> | ||
16 | #include <linux/err.h> | ||
17 | #include <linux/string.h> | ||
18 | #include <linux/clk.h> | ||
19 | #include <linux/mutex.h> | ||
20 | |||
21 | #include <asm/clkdev.h> | ||
22 | #include <asm/hardware/icst307.h> | ||
23 | |||
24 | #include "clock.h" | ||
25 | |||
26 | int clk_enable(struct clk *clk) | ||
27 | { | ||
28 | return 0; | ||
29 | } | ||
30 | EXPORT_SYMBOL(clk_enable); | ||
31 | |||
32 | void clk_disable(struct clk *clk) | ||
33 | { | ||
34 | } | ||
35 | EXPORT_SYMBOL(clk_disable); | ||
36 | |||
37 | unsigned long clk_get_rate(struct clk *clk) | ||
38 | { | ||
39 | return clk->rate; | ||
40 | } | ||
41 | EXPORT_SYMBOL(clk_get_rate); | ||
42 | |||
43 | long clk_round_rate(struct clk *clk, unsigned long rate) | ||
44 | { | ||
45 | struct icst307_vco vco; | ||
46 | vco = icst307_khz_to_vco(clk->params, rate / 1000); | ||
47 | return icst307_khz(clk->params, vco) * 1000; | ||
48 | } | ||
49 | EXPORT_SYMBOL(clk_round_rate); | ||
50 | |||
51 | int clk_set_rate(struct clk *clk, unsigned long rate) | ||
52 | { | ||
53 | int ret = -EIO; | ||
54 | |||
55 | if (clk->setvco) { | ||
56 | struct icst307_vco vco; | ||
57 | |||
58 | vco = icst307_khz_to_vco(clk->params, rate / 1000); | ||
59 | clk->rate = icst307_khz(clk->params, vco) * 1000; | ||
60 | clk->setvco(clk, vco); | ||
61 | ret = 0; | ||
62 | } | ||
63 | return ret; | ||
64 | } | ||
65 | EXPORT_SYMBOL(clk_set_rate); | ||