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
Cc: b.zolnierkie@samsung.com, krzk@kernel.org, kgene@kernel.org,
cw00.choi@samsung.com, kyungmin.park@samsung.com,
m.szyprowski@samsung.com, s.nawrocki@samsung.com,
myungjoo.ham@samsung.com, keescook@chromium.org,
tony@atomide.com, jroedel@suse.de, treding@nvidia.com,
digetx@gmail.com, willy.mh.wolff.ml@gmail.com,
Lukasz Luba <l.luba@partner.samsung.com>
Subject: [PATCH v6 08/10] drivers: devfreq: events: add Exynos PPMU new events
Date: Fri, 19 Apr 2019 16:19:26 +0200 [thread overview]
Message-ID: <1555683568-20882-9-git-send-email-l.luba@partner.samsung.com> (raw)
In-Reply-To: <1555683568-20882-1-git-send-email-l.luba@partner.samsung.com>
Define new performance events supported by Exynos5422 SoC counters.
The counters are built-in in Dynamic Memory Controller and provide
information regarding memory utilization.
Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com>
---
drivers/devfreq/event/exynos-ppmu.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
index 073bf2c..dca97ca 100644
--- a/drivers/devfreq/event/exynos-ppmu.c
+++ b/drivers/devfreq/event/exynos-ppmu.c
@@ -89,6 +89,12 @@ static struct __exynos_ppmu_events {
PPMU_EVENT(d1-cpu),
PPMU_EVENT(d1-general),
PPMU_EVENT(d1-rt),
+
+ /* For Exynos5422 SoC */
+ PPMU_EVENT(dmc0_0),
+ PPMU_EVENT(dmc0_1),
+ PPMU_EVENT(dmc1_0),
+ PPMU_EVENT(dmc1_1),
};
static int exynos_ppmu_find_ppmu_id(struct devfreq_event_dev *edev)
--
2.7.4
next prev parent reply other threads:[~2019-04-19 19:09 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20190419141938eucas1p16ee6cdf897184df33cf67b55c5f3c449@eucas1p1.samsung.com>
2019-04-19 14:19 ` [PATCH v6 0/10] Exynos5 Dynamic Memory Controller driver Lukasz Luba
[not found] ` <CGME20190419141940eucas1p295a1130863cf2e69476ca0ba11a8a102@eucas1p2.samsung.com>
2019-04-19 14:19 ` [PATCH v6 01/10] clk: samsung: add needed IDs for DMC clocks in Exynos5420 Lukasz Luba
2019-04-30 4:47 ` Chanwoo Choi
2019-04-30 12:36 ` Lukasz Luba
[not found] ` <CGME20190419141942eucas1p2eaa1d17d785a27632b214a2da011a9fb@eucas1p2.samsung.com>
2019-04-19 14:19 ` [PATCH v6 02/10] clk: samsung: add new clocks for DMC for Exynos5422 SoC Lukasz Luba
2019-04-30 1:31 ` Chanwoo Choi
2019-04-30 13:12 ` Lukasz Luba
[not found] ` <CGME20190419141943eucas1p220d77bacfc4fcba8ec6a10f540e1a27d@eucas1p2.samsung.com>
2019-04-19 14:19 ` [PATCH v6 03/10] clk: samsung: add BPLL rate table for Exynos 5422 SoC Lukasz Luba
2019-05-02 5:15 ` Chanwoo Choi
2019-05-02 14:23 ` Lukasz Luba
[not found] ` <CGME20190419141945eucas1p1c95d65f261f82da5c856c0f2fcf1ce87@eucas1p1.samsung.com>
2019-04-19 14:19 ` [PATCH v6 04/10] Documentation: dt: device tree bindings for LPDDR3 memories Lukasz Luba
2019-04-25 19:51 ` Rob Herring
2019-04-29 12:04 ` Lukasz Luba
2019-04-29 16:36 ` Rob Herring
2019-04-30 20:04 ` Lukasz Luba
2019-04-25 19:53 ` Rob Herring
2019-04-29 12:05 ` Lukasz Luba
[not found] ` <CGME20190419141946eucas1p2fffda29e18080fd3573f625f0cf2b7f8@eucas1p2.samsung.com>
2019-04-19 14:19 ` [PATCH v6 05/10] drivers: memory: extend of_memory by LPDDR3 support Lukasz Luba
[not found] ` <CGME20190419141947eucas1p13a27605e04169ab528ef5bfb385eddbc@eucas1p1.samsung.com>
2019-04-19 14:19 ` [PATCH v6 06/10] dt-bindings: memory-controllers: add Exynos5422 DMC device description Lukasz Luba
2019-04-25 19:57 ` Rob Herring
2019-04-29 12:14 ` Lukasz Luba
2019-04-29 16:43 ` Rob Herring
2019-04-30 20:15 ` Lukasz Luba
2019-04-30 4:46 ` Chanwoo Choi
2019-04-30 20:30 ` Lukasz Luba
2019-05-02 1:35 ` Chanwoo Choi
2019-05-02 18:56 ` Lukasz Luba
[not found] ` <CGME20190419141949eucas1p2a3ca13166210b6bc5741808055650e04@eucas1p2.samsung.com>
2019-04-19 14:19 ` [PATCH v6 07/10] drivers: memory: add DMC driver for Exynos5422 Lukasz Luba
2019-04-23 11:27 ` Krzysztof Kozlowski
2019-04-29 14:51 ` Lukasz Luba
[not found] ` <CGME20190419141950eucas1p2e810215d1ceaf75fc9e807bbaa78e003@eucas1p2.samsung.com>
2019-04-19 14:19 ` Lukasz Luba [this message]
[not found] ` <CGME20190419141952eucas1p11dc36f30c873a947122e0f7e8d55a3bb@eucas1p1.samsung.com>
2019-04-19 14:19 ` [PATCH v6 09/10] ARM: dts: exynos: add DMC device for exynos5422 Lukasz Luba
2019-04-23 11:03 ` Krzysztof Kozlowski
2019-04-29 12:38 ` Lukasz Luba
[not found] ` <CGME20190419141953eucas1p1b403be15353fa31de3e226599b675f67@eucas1p1.samsung.com>
2019-04-19 14:19 ` [PATCH v6 10/10] ARM: exynos_defconfig: enable DMC driver Lukasz Luba
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