From: Lukasz Luba <l.luba@partner.samsung.com>
To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: b.zolnierkie@samsung.com, krzk@kernel.org, robh+dt@kernel.org,
mark.rutland@arm.com, cw00.choi@samsung.com,
kyungmin.park@samsung.com, m.szyprowski@samsung.com,
s.nawrocki@samsung.com, myungjoo.ham@samsung.com,
kgene@kernel.org, l.luba@partner.samsung.com,
willy.mh.wolff.ml@gmail.com
Subject: [PATCH v4 5/5] DT: arm: exynos4412: add event data type which is monitored
Date: Wed, 5 Jun 2019 11:12:36 +0200 [thread overview]
Message-ID: <20190605091236.24263-6-l.luba@partner.samsung.com> (raw)
In-Reply-To: <20190605091236.24263-1-l.luba@partner.samsung.com>
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.
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
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 3a3b2fafefdd..549faba85a7a 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)>;
};
};
};
--
2.17.1
next prev parent reply other threads:[~2019-06-05 9:13 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20190605091301eucas1p278a554a15879a1b6fbc3d2bb5168f8cb@eucas1p2.samsung.com>
2019-06-05 9:12 ` [PATCH v4 0/5] Exynos Performance Monitoring Counters enhancements Lukasz Luba
[not found] ` <CGME20190605091301eucas1p2f360a867c8df8ba542942d425289f355@eucas1p2.samsung.com>
2019-06-05 9:12 ` [PATCH v4 1/5] include: dt-bindings: add Performance Monitoring Unit for Exynos Lukasz Luba
[not found] ` <CGME20190605091302eucas1p2b2a959c0889666e95bd727381bceab24@eucas1p2.samsung.com>
2019-06-05 9:12 ` [PATCH v4 2/5] drivers: devfreq: events: change matching code during probe Lukasz Luba
[not found] ` <CGME20190605091303eucas1p27177d349e0f2bd37bf582dbd7266321a@eucas1p2.samsung.com>
2019-06-05 9:12 ` [PATCH v4 3/5] drivers: devfreq: events: extend events by type of counted data Lukasz Luba
2019-07-24 10:15 ` Lukasz Luba
2019-07-24 10:24 ` Chanwoo Choi
2019-07-25 16:23 ` Lukasz Luba
[not found] ` <CGME20190605091304eucas1p21e0717cafa17a14de569f1773cc7abe5@eucas1p2.samsung.com>
2019-06-05 9:12 ` [PATCH v4 4/5] Documentation: devicetree: add PPMU events description Lukasz Luba
[not found] ` <CAGTfZH2kTNWtx=Jp1UJaLN50Qxbq+Q9ThV4vhQ240QbOy1TRMQ@mail.gmail.com>
2019-06-26 13:58 ` Lukasz Luba
2019-06-26 14:03 ` Krzysztof Kozlowski
2019-06-26 14:17 ` Lukasz Luba
2019-06-27 1:11 ` Chanwoo Choi
2019-06-27 10:31 ` Lukasz Luba
[not found] ` <CGME20190605091305eucas1p136332cc3d1a299d90617bddcb365bee0@eucas1p1.samsung.com>
2019-06-05 9:12 ` Lukasz Luba [this message]
2019-07-23 17:58 ` [PATCH v4 5/5] DT: arm: exynos4412: add event data type which is monitored Krzysztof Kozlowski
2019-07-24 10:09 ` Lukasz Luba
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