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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/arm/mach-s3c2410/clock.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/arm/mach-s3c2410/clock.h')
-rw-r--r--arch/arm/mach-s3c2410/clock.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/clock.h b/arch/arm/mach-s3c2410/clock.h
new file mode 100644
index 000000000000..7953b6f397b9
--- /dev/null
+++ b/arch/arm/mach-s3c2410/clock.h
@@ -0,0 +1,44 @@
1/*
2 * linux/arch/arm/mach-s3c2410/clock.h
3 *
4 * Copyright (c) 2004-2005 Simtec Electronics
5 * http://www.simtec.co.uk/products/SWLINUX/
6 * Written by Ben Dooks, <ben@simtec.co.uk>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11*/
12
13struct clk {
14 struct list_head list;
15 struct module *owner;
16 struct clk *parent;
17 const char *name;
18 int id;
19 atomic_t used;
20 unsigned long rate;
21 unsigned long ctrlbit;
22 int (*enable)(struct clk *, int enable);
23};
24
25/* other clocks which may be registered by board support */
26
27extern struct clk s3c24xx_dclk0;
28extern struct clk s3c24xx_dclk1;
29extern struct clk s3c24xx_clkout0;
30extern struct clk s3c24xx_clkout1;
31extern struct clk s3c24xx_uclk;
32
33/* exports for arch/arm/mach-s3c2410
34 *
35 * Please DO NOT use these outside of arch/arm/mach-s3c2410
36*/
37
38extern int s3c24xx_clkcon_enable(struct clk *clk, int enable);
39extern int s3c24xx_register_clock(struct clk *clk);
40
41extern int s3c24xx_setup_clocks(unsigned long xtal,
42 unsigned long fclk,
43 unsigned long hclk,
44 unsigned long pclk);