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); | ||
