On Wednesday 13 November 2013 01:16 AM, Eduardo Valentin wrote: > This patch changes the cpufreq-cpu0 driver to consider if > a cpu needs cooling (with cpufreq). In case the cooling is needed, > the cpu0 device tree node needs to be properly configured > with cooling device properties. > > In case these properties are present,, the driver will > load a cpufreq cooling device in the system. The cpufreq-cpu0 > driver is not interested in determining how the system should > be using the cooling device. The driver is responsible > only of loading the cooling device. > > Describing how the cooling device will be used can be > accomplished by setting up a thermal zone that references > and is composed by the cpufreq cooling device. > > Cc: "Rafael J. Wysocki" <rjw@xxxxxxx> > Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx> > Cc: Grant Likely <grant.likely@xxxxxxxxxx> > Cc: Rob Herring <rob.herring@xxxxxxxxxxx> > Cc: cpufreq@xxxxxxxxxxxxxxx > Cc: linux-pm@xxxxxxxxxxxxxxx > Cc: linux-kernel@xxxxxxxxxxxxxxx > Cc: devicetree-discuss@xxxxxxxxxxxxxxxx > Signed-off-by: Eduardo Valentin <eduardo.valentin@xxxxxx> > --- > .../devicetree/bindings/cpufreq/cpufreq-cpu0.txt | 7 +++++++ > drivers/cpufreq/Kconfig | 2 +- > drivers/cpufreq/cpufreq-cpu0.c | 16 ++++++++++++++++ > 3 files changed, 24 insertions(+), 1 deletion(-) Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
