| Message ID | 1555681688-19643-5-git-send-email-l.luba@partner.samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Exynos Performance Monitoring Counters enhancements | expand |
Hi, On 19. 4. 19. 오후 10:48, Lukasz Luba wrote: > The patch adds new field in the PPMU event which shows explicitly > what kind of data the event is monitoring. It is possible to change it > using defined values in exynos_ppmu.h file. > > Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com> > --- > arch/arm/boot/dts/exynos4412-ppmu-common.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi b/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi > index 3a3b2fa..549faba 100644 > --- a/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi > +++ b/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi > @@ -6,12 +6,16 @@ > * Author: Chanwoo Choi <cw00.choi@samsung.com> > */ > > +#include <dt-bindings/pmu/exynos_ppmu.h> > + > &ppmu_dmc0 { > status = "okay"; > > events { > ppmu_dmc0_3: ppmu-event3-dmc0 { > event-name = "ppmu-event3-dmc0"; > + event-data-type = <(PPMU_RO_DATA_CNT | > + PPMU_WO_DATA_CNT)>; > }; > }; > }; > @@ -22,6 +26,8 @@ > events { > ppmu_dmc1_3: ppmu-event3-dmc1 { > event-name = "ppmu-event3-dmc1"; > + event-data-type = <(PPMU_RO_DATA_CNT | > + PPMU_WO_DATA_CNT)>; > }; > }; > }; > @@ -32,6 +38,8 @@ > events { > ppmu_leftbus_3: ppmu-event3-leftbus { > event-name = "ppmu-event3-leftbus"; > + event-data-type = <(PPMU_RO_DATA_CNT | > + PPMU_WO_DATA_CNT)>; > }; > }; > }; > @@ -42,6 +50,8 @@ > events { > ppmu_rightbus_3: ppmu-event3-rightbus { > event-name = "ppmu-event3-rightbus"; > + event-data-type = <(PPMU_RO_DATA_CNT | > + PPMU_WO_DATA_CNT)>; > }; > }; > }; > Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
On 4/30/19 8:10 AM, Chanwoo Choi wrote: > Hi, > > On 19. 4. 19. 오후 10:48, Lukasz Luba wrote: >> The patch adds new field in the PPMU event which shows explicitly >> what kind of data the event is monitoring. It is possible to change it >> using defined values in exynos_ppmu.h file. >> >> Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com> >> --- >> arch/arm/boot/dts/exynos4412-ppmu-common.dtsi | 10 ++++++++++ >> 1 file changed, 10 insertions(+) >> >> diff --git a/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi b/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi >> index 3a3b2fa..549faba 100644 >> --- a/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi >> +++ b/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi >> @@ -6,12 +6,16 @@ >> * Author: Chanwoo Choi <cw00.choi@samsung.com> >> */ >> >> +#include <dt-bindings/pmu/exynos_ppmu.h> >> + >> &ppmu_dmc0 { >> status = "okay"; >> >> events { >> ppmu_dmc0_3: ppmu-event3-dmc0 { >> event-name = "ppmu-event3-dmc0"; >> + event-data-type = <(PPMU_RO_DATA_CNT | >> + PPMU_WO_DATA_CNT)>; >> }; >> }; >> }; >> @@ -22,6 +26,8 @@ >> events { >> ppmu_dmc1_3: ppmu-event3-dmc1 { >> event-name = "ppmu-event3-dmc1"; >> + event-data-type = <(PPMU_RO_DATA_CNT | >> + PPMU_WO_DATA_CNT)>; >> }; >> }; >> }; >> @@ -32,6 +38,8 @@ >> events { >> ppmu_leftbus_3: ppmu-event3-leftbus { >> event-name = "ppmu-event3-leftbus"; >> + event-data-type = <(PPMU_RO_DATA_CNT | >> + PPMU_WO_DATA_CNT)>; >> }; >> }; >> }; >> @@ -42,6 +50,8 @@ >> events { >> ppmu_rightbus_3: ppmu-event3-rightbus { >> event-name = "ppmu-event3-rightbus"; >> + event-data-type = <(PPMU_RO_DATA_CNT | >> + PPMU_WO_DATA_CNT)>; >> }; >> }; >> }; >> > > Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Thank you, added to the patch. Regards, Lukasz > >
diff --git a/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi b/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi index 3a3b2fa..549faba 100644 --- a/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi +++ b/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi @@ -6,12 +6,16 @@ * Author: Chanwoo Choi <cw00.choi@samsung.com> */ +#include <dt-bindings/pmu/exynos_ppmu.h> + &ppmu_dmc0 { status = "okay"; events { ppmu_dmc0_3: ppmu-event3-dmc0 { event-name = "ppmu-event3-dmc0"; + event-data-type = <(PPMU_RO_DATA_CNT | + PPMU_WO_DATA_CNT)>; }; }; }; @@ -22,6 +26,8 @@ events { ppmu_dmc1_3: ppmu-event3-dmc1 { event-name = "ppmu-event3-dmc1"; + event-data-type = <(PPMU_RO_DATA_CNT | + PPMU_WO_DATA_CNT)>; }; }; }; @@ -32,6 +38,8 @@ events { ppmu_leftbus_3: ppmu-event3-leftbus { event-name = "ppmu-event3-leftbus"; + event-data-type = <(PPMU_RO_DATA_CNT | + PPMU_WO_DATA_CNT)>; }; }; }; @@ -42,6 +50,8 @@ events { ppmu_rightbus_3: ppmu-event3-rightbus { event-name = "ppmu-event3-rightbus"; + event-data-type = <(PPMU_RO_DATA_CNT | + PPMU_WO_DATA_CNT)>; }; }; };
The patch adds new field in the PPMU event which shows explicitly what kind of data the event is monitoring. It is possible to change it using defined values in exynos_ppmu.h file. Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com> --- arch/arm/boot/dts/exynos4412-ppmu-common.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+)