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| author |   Olof Johansson <olof@lixom.net> | 2007-05-04 14:39:21 +1000 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2007-05-07 20:31:14 +1000 |
| commit | 2abb7019e2877e7f9b1d2432f5a5c36caca5ed1c (patch) | |
| tree | 825bf9bc0757c697d0f7da3c4ebd9b3a0f4ba66a /arch/powerpc/platforms | |
| parent | [POWERPC] powermac: Suspend to disk on G5 (diff) | |
| download | linux-dev-2abb7019e2877e7f9b1d2432f5a5c36caca5ed1c.tar.xz linux-dev-2abb7019e2877e7f9b1d2432f5a5c36caca5ed1c.zip | |
[POWERPC] pasemi: Update ppc_proc_freq from cpufreq driver
Update the global cpu speed variable according to current cpufreq speed,
/proc/cpuinfo reports the actual speed.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/pasemi/cpufreq.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pasemi/cpufreq.c b/arch/powerpc/platforms/pasemi/cpufreq.c index 2a57d6023685..3ae083851b01 100644 --- a/arch/powerpc/platforms/pasemi/cpufreq.c +++ b/arch/powerpc/platforms/pasemi/cpufreq.c @@ -31,6 +31,7 @@ #include <asm/hw_irq.h> #include <asm/io.h> #include <asm/prom.h> +#include <asm/time.h> #define SDCASR_REG 0x0100 #define SDCASR_REG_STRIDE 0x1000 @@ -204,6 +205,8 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy) policy->cur = pas_freqs[cur_astate].frequency; policy->cpus = cpu_online_map; + ppc_proc_freq = policy->cur * 1000ul; + cpufreq_frequency_table_get_attr(pas_freqs, policy->cpu); /* this ensures that policy->cpuinfo_min and policy->cpuinfo_max @@ -270,6 +273,7 @@ static int pas_cpufreq_target(struct cpufreq_policy *policy, cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); mutex_unlock(&pas_switch_mutex); + ppc_proc_freq = freqs.new * 1000ul; return 0; } |