diff options
| author | Graf Yang <graf.yang@analog.com> | 2010-01-28 10:46:55 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-03-18 04:01:03 -0400 |
| commit | 6f546bc3ac9eedbf770bf3bcbc45ce2ea32c94ad (patch) | |
| tree | 7089509d165a19156c3be21950f96160fb1f06a1 /arch/blackfin/include/asm | |
| parent | 820b127dae869cbbd2133f066e8b8f32a90d46e5 (diff) | |
Blackfin: SMP: implement cpu_freq support
Re-use some of the existing cpu hotplugging code in the process.
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/include/asm')
| -rw-r--r-- | arch/blackfin/include/asm/dpmc.h | 3 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/smp.h | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/arch/blackfin/include/asm/dpmc.h b/arch/blackfin/include/asm/dpmc.h index 3047120cfcf..edf2a2ad518 100644 --- a/arch/blackfin/include/asm/dpmc.h +++ b/arch/blackfin/include/asm/dpmc.h @@ -125,6 +125,9 @@ void unset_dram_srfs(void); #define VRPAIR(vlev, freq) (((vlev) << 16) | ((freq) >> 16)) +#ifdef CONFIG_CPU_FREQ +#define CPUFREQ_CPU 0 +#endif struct bfin_dpmc_platform_data { const unsigned int *tuple_tab; unsigned short tabsize; diff --git a/arch/blackfin/include/asm/smp.h b/arch/blackfin/include/asm/smp.h index f5b53796711..9dd48737524 100644 --- a/arch/blackfin/include/asm/smp.h +++ b/arch/blackfin/include/asm/smp.h @@ -34,7 +34,7 @@ extern unsigned long dcache_invld_count[NR_CPUS]; void smp_icache_flush_range_others(unsigned long start, unsigned long end); #ifdef CONFIG_HOTPLUG_CPU -void coreb_sleep(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); +void coreb_die(void); void cpu_die(void); void platform_cpu_die(void); int __cpu_disable(void); |