Chanwoo Choi wrote: > Hi, > This patchset add new devfreq_event class to provide raw data to determine > current utilization of device which is used for devfreq governor. > Yes, would be nice to use common framework something like the devfreq_event you created :) > The following description explains the feature of two kind of devfreq class: > - devfreq class (existing) > : devfreq consumer device use raw data from devfreq_event device for > determining proper current system state and change voltage/frequency > dynamically using various governors. > - devfreq_event class (new) > : Provide measured raw data to devfreq device for governor [...] > Chanwoo Choi (7): > devfreq: event: Add new devfreq_event class to provide basic data for devfreq governor > devfreq: event: Add exynos-ppmu devfreq-event driver > devfreq: event: Add documentation for exynos-ppmu devfreq-event driver > ARM: dts: Add PPMU dt node for Exynos3250 SoC > ARM: dts: Add PPMU dt node for Exynos4 SoCs > ARM: dts: exynos: Add PPMU node for Exynos3250-based Rinato/Monk board > ARM: dts: exynos: Add PPMU node for Exynos4412-based TRATS2 board > > .../bindings/devfreq/event/exynos-ppmu.txt | 110 +++++ > arch/arm/boot/dts/exynos3250-monk.dts | 40 ++ > arch/arm/boot/dts/exynos3250-rinato.dts | 40 ++ > arch/arm/boot/dts/exynos3250.dtsi | 74 +++ > arch/arm/boot/dts/exynos4.dtsi | 108 +++++ > arch/arm/boot/dts/exynos4210.dtsi | 8 + > arch/arm/boot/dts/exynos4412-trats2.dts | 40 ++ > drivers/devfreq/Kconfig | 2 + > drivers/devfreq/Makefile | 6 +- > drivers/devfreq/devfreq-event.c | 498 +++++++++++++++++++++ > drivers/devfreq/event/Kconfig | 25 ++ > drivers/devfreq/event/Makefile | 2 + > drivers/devfreq/event/exynos-ppmu.c | 374 ++++++++++++++++ > drivers/devfreq/event/exynos-ppmu.h | 93 ++++ > include/linux/devfreq-event.h | 196 ++++++++ > 15 files changed, 1615 insertions(+), 1 deletion(-) > create mode 100644 Documentation/devicetree/bindings/devfreq/event/exynos-ppmu.txt > create mode 100644 drivers/devfreq/devfreq-event.c > create mode 100644 drivers/devfreq/event/Kconfig > create mode 100644 drivers/devfreq/event/Makefile > create mode 100644 drivers/devfreq/event/exynos-ppmu.c > create mode 100644 drivers/devfreq/event/exynos-ppmu.h > create mode 100644 include/linux/devfreq-event.h > > -- Looks good to me. Myungjoo, shall I take DT changes in this series into Samsung tree? 4/7 ARM: dts: Add PPMU dt node for Exynos3250 SoC 5/7 ARM: dts: Add PPMU dt node for Exynos4 SoCs 6/7 ARM: dts: exynos: Add PPMU node for Exynos3250-based Rinato/Monk board 7/7 ARM: dts: exynos: Add PPMU node for Exynos4412-based TRATS2 board Thanks, Kukjin -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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