diff options
| author | Michael Hennerich <michael.hennerich@analog.com> | 2008-05-07 07:41:26 +0400 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-05-07 07:41:26 +0400 |
| commit | 14b03204c8060d036b04cbb18bbd6f6f311f4fed (patch) | |
| tree | e4ac8f5e2a74fc63dd811aac9e349ac890670134 /include/asm-blackfin | |
| parent | 19d6d7d53c8ff809182a1f092d2c6918146414e9 (diff) | |
| download | linux-14b03204c8060d036b04cbb18bbd6f6f311f4fed.tar.xz | |
[Blackfin] arch: Functional power management support: Add CPU and platform voltage scaling support
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'include/asm-blackfin')
| -rw-r--r-- | include/asm-blackfin/dpmc.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/asm-blackfin/dpmc.h b/include/asm-blackfin/dpmc.h index 686cf83a5269..7f34cd384f12 100644 --- a/include/asm-blackfin/dpmc.h +++ b/include/asm-blackfin/dpmc.h @@ -1,7 +1,7 @@ /* * include/asm-blackfin/dpmc.h - Miscellaneous IOCTL commands for Dynamic Power * Management Controller Driver. - * Copyright (C) 2004 Analog Device Inc. + * Copyright (C) 2004-2008 Analog Device Inc. * */ #ifndef _BLACKFIN_DPMC_H_ @@ -65,6 +65,14 @@ void disable_wdog_timer(void); extern unsigned long get_cclk(void); extern unsigned long get_sclk(void); +struct bfin_dpmc_platform_data { + const unsigned int *tuple_tab; + unsigned short tabsize; + unsigned short vr_settling_time; /* in us */ +}; + +#define VRPAIR(vlev, freq) (((vlev) << 16) | ((freq) >> 16)) + #endif /* __KERNEL__ */ #endif /*_BLACKFIN_DPMC_H_*/ |