On Fri, May 18, 2018 at 01:24:48AM -0700, Saravana Kannan wrote: > This devfreq governor is a generic implementation that can scale any > devfreq device based on the current CPU frequency of all ONLINE CPUs. It > allows for specifying CPU freq to devfreq mapping for specific devices. > When such a mapping is not present, it defaults to scaling the device > frequency in proportion to the CPU frequency. > > Change-Id: I7f786b9059435afe85b9ec8c504a4655731ee20e drop this. > Signed-off-by: Saravana Kannan <skannan@xxxxxxxxxxxxxx> > --- > .../bindings/devfreq/devfreq-cpufreq.txt | 53 ++ Please split bindings to separate patch. > drivers/devfreq/Kconfig | 8 + > drivers/devfreq/Makefile | 1 + > drivers/devfreq/governor_cpufreq.c | 628 +++++++++++++++++++++ > 4 files changed, 690 insertions(+) > create mode 100644 Documentation/devicetree/bindings/devfreq/devfreq-cpufreq.txt > create mode 100644 drivers/devfreq/governor_cpufreq.c > > diff --git a/Documentation/devicetree/bindings/devfreq/devfreq-cpufreq.txt b/Documentation/devicetree/bindings/devfreq/devfreq-cpufreq.txt > new file mode 100644 > index 0000000..6537538 > --- /dev/null > +++ b/Documentation/devicetree/bindings/devfreq/devfreq-cpufreq.txt > @@ -0,0 +1,53 @@ > +Devfreq CPUfreq governor > + > +devfreq-cpufreq is a parent device that contains one or more child devices. > +Each child device provides CPU frequency to device frequency mapping for a > +specific device. Examples of devices that could use this are: DDR, cache and > +CCI. > + > +Parent device name shall be "devfreq-cpufreq". I don't really understand any of this and how it relates to the other QCom cpufreq and devfreq bindings. Seems like this all needs some discussion amongst the PM folks first. Rob -- 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
