diff options
Diffstat (limited to 'kernel/arch/arm/mach-at91/pm.h')
| -rw-r--r-- | kernel/arch/arm/mach-at91/pm.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/kernel/arch/arm/mach-at91/pm.h b/kernel/arch/arm/mach-at91/pm.h new file mode 100644 index 000000000..ecd875a91 --- /dev/null +++ b/kernel/arch/arm/mach-at91/pm.h @@ -0,0 +1,30 @@ +/* + * AT91 Power Management + * + * Copyright (C) 2005 David Brownell + * + * 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. + */ +#ifndef __ARCH_ARM_MACH_AT91_PM +#define __ARCH_ARM_MACH_AT91_PM + +#include <asm/proc-fns.h> + +#include <mach/at91_ramc.h> + +#define AT91_MEMCTRL_MC 0 +#define AT91_MEMCTRL_SDRAMC 1 +#define AT91_MEMCTRL_DDRSDR 2 + +#define AT91_PM_MEMTYPE_MASK 0x0f + +#define AT91_PM_MODE_OFFSET 4 +#define AT91_PM_MODE_MASK 0x01 +#define AT91_PM_MODE(x) (((x) & AT91_PM_MODE_MASK) << AT91_PM_MODE_OFFSET) + +#define AT91_PM_SLOW_CLOCK 0x01 + +#endif |