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PM / devfreq: events: add Exynos PPMU new events

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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>
This commit is contained in:
Lukasz Luba 2019-06-14 11:53:05 +02:00 committed by MyungJoo Ham
parent 7544fd7f38
commit 5f8669639f
1 changed files with 6 additions and 0 deletions
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6
drivers/devfreq/event/exynos-ppmu.c
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@ -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)