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author | Ben Dooks <ben-linux@fluff.org> | 2008-10-07 23:09:51 +0100 |
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committer | Ben Dooks <ben-linux@fluff.org> | 2008-10-07 23:09:51 +0100 |
commit | d5120ae72a066b18f98e0c45ce73262f58030851 (patch) | |
tree | 5e00e7d04a560f720bd4ebc8acba2ffcc8de7b7c /arch/arm/plat-s3c24xx/include/plat/clock.h | |
parent | a2b7ba9ca471438c2bb0c3bdf0ff2ed7fdce3d2f (diff) | |
download | blackbird-op-linux-d5120ae72a066b18f98e0c45ce73262f58030851.tar.gz blackbird-op-linux-d5120ae72a066b18f98e0c45ce73262f58030851.zip |
[ARM] S3C24XX: Additional include moves
Continue moving the include files into arch/arm
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c24xx/include/plat/clock.h')
-rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/clock.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c24xx/include/plat/clock.h b/arch/arm/plat-s3c24xx/include/plat/clock.h new file mode 100644 index 000000000000..235b753cd877 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/plat/clock.h @@ -0,0 +1,64 @@ +/* linux/include/asm-arm/plat-s3c24xx/clock.h + * linux/arch/arm/mach-s3c2410/clock.h + * + * Copyright (c) 2004-2005 Simtec Electronics + * http://www.simtec.co.uk/products/SWLINUX/ + * Written by Ben Dooks, <ben@simtec.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +struct clk { + struct list_head list; + struct module *owner; + struct clk *parent; + const char *name; + int id; + int usage; + unsigned long rate; + unsigned long ctrlbit; + + int (*enable)(struct clk *, int enable); + int (*set_rate)(struct clk *c, unsigned long rate); + unsigned long (*get_rate)(struct clk *c); + unsigned long (*round_rate)(struct clk *c, unsigned long rate); + int (*set_parent)(struct clk *c, struct clk *parent); +}; + +/* other clocks which may be registered by board support */ + +extern struct clk s3c24xx_dclk0; +extern struct clk s3c24xx_dclk1; +extern struct clk s3c24xx_clkout0; +extern struct clk s3c24xx_clkout1; +extern struct clk s3c24xx_uclk; + +extern struct clk clk_usb_bus; + +/* core clock support */ + +extern struct clk clk_f; +extern struct clk clk_h; +extern struct clk clk_p; +extern struct clk clk_mpll; +extern struct clk clk_upll; +extern struct clk clk_xtal; + +/* exports for arch/arm/mach-s3c2410 + * + * Please DO NOT use these outside of arch/arm/mach-s3c2410 +*/ + +extern struct mutex clocks_mutex; + +extern int s3c2410_clkcon_enable(struct clk *clk, int enable); + +extern int s3c24xx_register_clock(struct clk *clk); +extern int s3c24xx_register_clocks(struct clk **clk, int nr_clks); + +extern int s3c24xx_setup_clocks(unsigned long xtal, + unsigned long fclk, + unsigned long hclk, + unsigned long pclk); |