Commit 5f866963 authored Jun 14, 2019 by Lukasz Luba Committed by MyungJoo Ham Aug 24, 2019

PM / devfreq: events: add Exynos PPMU new events



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>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

parent 7544fd7f

drivers/devfreq/event/exynos-ppmu.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -86,6 +86,12 @@ 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)

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