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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


  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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