powerpc: powernv: Implement ppc_md.get_proc_freq()
Implement a method named pnv_get_proc_freq(unsigned int cpu) which returns the current clock rate on the 'cpu' in Hz to be reported in /proc/cpuinfo. This method uses the value reported by cpufreq when such a value is sane. Otherwise it falls back to old way of reporting the clockrate, i.e. ppc_proc_freq. Set the ppc_md.get_proc_freq() hook to pnv_get_proc_freq() on the PowerNV platform. Signed-off-by:Gautham R. Shenoy <ego@linux.vnet.ibm.com> Signed-off-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org>
parent
2299d03a
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