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    SubjectRe: [PATCH 10/10] ARM: dts: Add PPMU node for exynos3250-artik5 module
    On 2016년 03월 14일 17:34, Krzysztof Kozlowski wrote:
    > On 14.03.2016 11:04, Chanwoo Choi wrote:
    >> This patch adds PPMU (Platform Performance Monitoring Unit) Device Tree node
    >> for Exynos3250 based ARTIK5 module. The PPMU node is used to get the
    >> utilization of DMC0/DMC1/LEFTBUS/RIGHTBUS Block.
    >>
    >> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
    >> ---
    >> arch/arm/boot/dts/exynos3250-artik5.dtsi | 36 ++++++++++++++++++++++++++++++++
    >> 1 file changed, 36 insertions(+)
    >
    > What is the status with your devfreq patches? Instead of this one, there
    > should be just:
    > #include "exynos4412-ppmu-common.dtsi"
    > (squashed into patch 5/10).

    I'm not working the devfreq patches(exynos-bus). Sorry for delay.
    I'll again implement them by using DEVFREQ_NOTIFIER style according to (Myungjoo Ham's comment)

    I drop the this patch on v2 patchset. After implementing the exynos-bus driver,
    I'll send it.

    Best Regards,
    Chanwoo Choi

    >
    > Best regards,
    > Krzysztof
    >
    >> diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi
    >> index 673883fda480..995356708b7d 100644
    >> --- a/arch/arm/boot/dts/exynos3250-artik5.dtsi
    >> +++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi
    >> @@ -321,6 +321,42 @@
    >> status = "okay";
    >> };
    >>
    >> +&ppmu_dmc0 {
    >> + status = "okay";
    >> + events {
    >> + ppmu_dmc0_3: ppmu-event3-dmc0 {
    >> + event-name = "ppmu-event3-dmc0";
    >> + };
    >> + };
    >> +};
    >> +
    >> +&ppmu_dmc1 {
    >> + status = "okay";
    >> + events {
    >> + ppmu_dmc1_3: ppmu-event3-dmc1 {
    >> + event-name = "ppmu-event3-dmc1";
    >> + };
    >> + };
    >> +};
    >> +
    >> +&ppmu_leftbus {
    >> + status = "okay";
    >> + events {
    >> + ppmu_leftbus_3: ppmu-event3-leftbus {
    >> + event-name = "ppmu-event3-leftbus";
    >> + };
    >> + };
    >> +};
    >> +
    >> +&ppmu_rightbus {
    >> + status = "okay";
    >> + events {
    >> + ppmu_rightbus_3: ppmu-event3-rightbus {
    >> + event-name = "ppmu-event3-rightbus";
    >> + };
    >> + };
    >> +};
    >> +
    >> &tmu {
    >> status = "okay";
    >> };
    >>
    >
    > --
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