ARM: shmobile: sh73a0: add CPUFreq support

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This patch enables the use of the generic cpufreq-cpu0 driver on sh73a0.
Providing a regulator, a list of OPPs in DT, combined with a virtual
cpufreq-cpu0 platform device and a clock, attached to it is everything,
the cpufreq-cpu0 driver needs. The first sh73a0 platform, implementing
such CPUFreq support is kzm9g-reference.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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Guennadi Liakhovetski 2013-04-05 12:00:38 +02:00 • committed by Simon Horman

parent 73107925f4

commit d23473828c

2 changed files with 7 additions and 0 deletions

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2

arch/arm/mach-shmobile/Kconfig

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5

arch/arm/mach-shmobile/setup-sh73a0.c

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