diff options
Diffstat (limited to 'arch/arm/mach-samsung/include/mach/s3c-clocks.h')
| -rw-r--r-- | arch/arm/mach-samsung/include/mach/s3c-clocks.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/mach-samsung/include/mach/s3c-clocks.h b/arch/arm/mach-samsung/include/mach/s3c-clocks.h new file mode 100644 index 0000000000..44b2a6c8ee --- /dev/null +++ b/arch/arm/mach-samsung/include/mach/s3c-clocks.h @@ -0,0 +1,31 @@ +/* + * Copyright (C) 2011 Juergen Beisert, Pengutronix + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __MACH_S3C_CLOCKS_H +# define __MACH_S3C_CLOCKS_H + +#ifdef CONFIG_ARCH_S3C24xx +# define S3C_LOCKTIME (S3C_CLOCK_POWER_BASE) +# define S3C_MPLLCON (S3C_CLOCK_POWER_BASE + 0x4) +# define S3C_UPLLCON (S3C_CLOCK_POWER_BASE + 0x8) +# define S3C_CLKCON (S3C_CLOCK_POWER_BASE + 0xc) +# define S3C_CLKSLOW (S3C_CLOCK_POWER_BASE + 0x10) +# define S3C_CLKDIVN (S3C_CLOCK_POWER_BASE + 0x14) + +# define S3C_MPLLCON_GET_MDIV(x) ((((x) >> 12) & 0xff) + 8) +# define S3C_MPLLCON_GET_PDIV(x) ((((x) >> 4) & 0x3f) + 2) +# define S3C_MPLLCON_GET_SDIV(x) ((x) & 0x3) +#endif + +#endif /* __MACH_S3C_CLOCKS_H */ |