[v2,4/4] DT: arm: exynos4412: add event data type which is monitored
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Message ID 1555594712-18341-5-git-send-email-l.luba@partner.samsung.com
State Not Applicable
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Series
  • [v2,1/4] include: dt-bindings: add Performance Monitoring Unit for Exynos
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Commit Message

Lukasz Luba April 18, 2019, 1:38 p.m. UTC
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(+)

Patch
diff mbox series

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)>;
 	       };
        };
 };