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Subject[PATCH v3 4/4] DT: arm: exynos4412: add event data type which is monitored
Date
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)>;
};
};
};
--
2.7.4
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