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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 v8 09/13] drivers: devfreq: events: add Exynos PPMU new events
Date: Wed,  5 Jun 2019 18:54:06 +0200	[thread overview]
Message-ID: <20190605165410.14606-10-l.luba@partner.samsung.com> (raw)
In-Reply-To: <20190605165410.14606-1-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 c2ea94957501..ce658c262c27 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)
-- 
2.17.1


  parent reply	other threads:[~2019-06-05 16:55 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20190605165426eucas1p20524669a299f740b5502db24977b098f@eucas1p2.samsung.com>
2019-06-05 16:53 ` [PATCH v8 00/13] Exynos5 Dynamic Memory Controller driver Lukasz Luba
     [not found]   ` <CGME20190605165427eucas1p27610c38c96313dd80ab445472735a242@eucas1p2.samsung.com>
2019-06-05 16:53     ` [PATCH v8 01/13] clk: samsung: add needed IDs for DMC clocks in Exynos5420 Lukasz Luba
2019-06-06  8:22       ` Krzysztof Kozlowski
     [not found]   ` <CGME20190605165428eucas1p11849754e0d0aa8f8d445ceb0cd6c2f61@eucas1p1.samsung.com>
2019-06-05 16:53     ` [PATCH v8 02/13] clk: samsung: add new clocks for DMC for Exynos5422 SoC Lukasz Luba
2019-06-06  8:34       ` Krzysztof Kozlowski
2019-06-06  9:12         ` Lukasz Luba
2019-06-06  9:45         ` Lukasz Luba
2019-06-06  9:45           ` Lukasz Luba
     [not found]   ` <CGME20190605165429eucas1p224e803c851c9fd28e3d8737392a8a5c3@eucas1p2.samsung.com>
2019-06-05 16:54     ` [PATCH v8 03/13] clk: samsung: add BPLL rate table for Exynos 5422 SoC Lukasz Luba
2019-06-06  8:25       ` Krzysztof Kozlowski
     [not found]   ` <CGME20190605165430eucas1p1d3e42d3abbaefbdda9658cb814909fad@eucas1p1.samsung.com>
2019-06-05 16:54     ` [PATCH v8 04/13] dt-bindings: ddr: rename lpddr2 directory Lukasz Luba
     [not found]   ` <CGME20190605165431eucas1p12810093a1f81f5609782959d878782a0@eucas1p1.samsung.com>
2019-06-05 16:54     ` [PATCH v8 05/13] dt-bindings: ddr: add LPDDR3 memories Lukasz Luba
     [not found]   ` <CGME20190605165432eucas1p170415ca2025df5b2cefdaa4ae7fb0f64@eucas1p1.samsung.com>
2019-06-05 16:54     ` [PATCH v8 06/13] drivers: memory: extend of_memory by LPDDR3 support Lukasz Luba
2019-06-06  8:27       ` Krzysztof Kozlowski
     [not found]   ` <CGME20190605165433eucas1p1214f65106df03ae74bbdc95e3eee71f1@eucas1p1.samsung.com>
2019-06-05 16:54     ` [PATCH v8 07/13] dt-bindings: memory-controllers: add Exynos5422 DMC device description Lukasz Luba
2019-06-06  8:29       ` Krzysztof Kozlowski
2019-06-06 10:15         ` Lukasz Luba
     [not found]   ` <CGME20190605165435eucas1p2fa32f4583f396fdce443b6943ac180d3@eucas1p2.samsung.com>
2019-06-05 16:54     ` [PATCH v8 08/13] drivers: memory: add DMC driver for Exynos5422 Lukasz Luba
2019-06-06 10:03       ` Krzysztof Kozlowski
2019-06-06 10:38         ` Lukasz Luba
2019-06-06 11:45           ` Krzysztof Kozlowski
2019-06-06 13:35             ` Lukasz Luba
     [not found]   ` <CGME20190605165436eucas1p2219af7e72feef428639ea70f496e3a9c@eucas1p2.samsung.com>
2019-06-05 16:54     ` Lukasz Luba [this message]
     [not found]   ` <CGME20190605165437eucas1p1321cd8369e1ffc6b4b6c3ca2d69bcd70@eucas1p1.samsung.com>
2019-06-05 16:54     ` [PATCH v8 10/13] ARM: dts: exynos: add chipid label and syscon compatible Lukasz Luba
     [not found]   ` <CGME20190605165439eucas1p12d9b7aa025fd826d4f880fd7862add62@eucas1p1.samsung.com>
2019-06-05 16:54     ` [PATCH v8 11/13] ARM: dts: exynos: add syscon to clock compatible Lukasz Luba
     [not found]   ` <CGME20190605165440eucas1p104d84f6485afae10ce9d68cd25200ae1@eucas1p1.samsung.com>
2019-06-05 16:54     ` [PATCH v8 12/13] ARM: dts: exynos: add DMC device for exynos5422 Lukasz Luba
     [not found]   ` <CGME20190605165441eucas1p1cf771211156e8aca384ed11c6498c263@eucas1p1.samsung.com>
2019-06-05 16:54     ` [PATCH v8 13/13] ARM: exynos_defconfig: enable DMC driver Lukasz Luba
2019-06-06 13:57   ` [PATCH v8 00/13] Exynos5 Dynamic Memory Controller driver Sylwester Nawrocki
2019-06-06 15:03     ` Lukasz Luba

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