forked from luck/tmp_suning_uos_patched
[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>
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@ -31,6 +31,7 @@
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#include <asm/hw_irq.h>
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#include <asm/io.h>
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#include <asm/prom.h>
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#include <asm/time.h>
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#define SDCASR_REG 0x0100
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#define SDCASR_REG_STRIDE 0x1000
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@ -204,6 +205,8 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy)
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policy->cur = pas_freqs[cur_astate].frequency;
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policy->cpus = cpu_online_map;
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ppc_proc_freq = policy->cur * 1000ul;
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cpufreq_frequency_table_get_attr(pas_freqs, policy->cpu);
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/* this ensures that policy->cpuinfo_min and policy->cpuinfo_max
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@ -270,6 +273,7 @@ static int pas_cpufreq_target(struct cpufreq_policy *policy,
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cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
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mutex_unlock(&pas_switch_mutex);
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ppc_proc_freq = freqs.new * 1000ul;
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return 0;
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}
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