2019-06-05 09:14:37

by Lukasz Luba

Subject: [PATCH v4 5/5] DT: arm: exynos4412: add event data type which is monitored

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 <[email protected]>
Signed-off-by: Lukasz Luba <[email protected]>
---
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 <[email protected]>
*/

+#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

2019-07-24 01:47:46

by Krzysztof Kozlowski

Subject: Re: [PATCH v4 5/5] DT: arm: exynos4412: add event data type which is monitored

On Wed, Jun 05, 2019 at 11:12:36AM +0200, 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.
>
> Acked-by: Chanwoo Choi <[email protected]>
> Signed-off-by: Lukasz Luba <[email protected]>
> ---
> arch/arm/boot/dts/exynos4412-ppmu-common.dtsi | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>

I tried to apply this... but prerequisites were not merged into
v5.3-rc1. This one will have to wait then till next release.

Best regards,
Krzysztof

2019-07-24 12:39:21

by Lukasz Luba

Subject: Re: [PATCH v4 5/5] DT: arm: exynos4412: add event data type which is monitored

Hi Krzysztof,

On 7/23/19 7:58 PM, Krzysztof Kozlowski wrote:
> On Wed, Jun 05, 2019 at 11:12:36AM +0200, 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.
>>
>> Acked-by: Chanwoo Choi <[email protected]>
>> Signed-off-by: Lukasz Luba <[email protected]>
>> ---
>> arch/arm/boot/dts/exynos4412-ppmu-common.dtsi | 10 ++++++++++
>> 1 file changed, 10 insertions(+)
>>
>
> I tried to apply this... but prerequisites were not merged into
> v5.3-rc1. This one will have to wait then till next release.
Indeed, I will ask Chanwoo for ack for patch 4/5.

Regards,
Lukasz
>
> Best regards,
> Krzysztof
>
>
>