From 5f8669639f3ec6723ebebd83aaccfbea4b5c362b Mon Sep 17 00:00:00 2001 From: Lukasz Luba Date: Fri, 14 Jun 2019 11:53:05 +0200 Subject: 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 Acked-by: Chanwoo Choi Signed-off-by: MyungJoo Ham --- drivers/devfreq/event/exynos-ppmu.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/devfreq') diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c index 3ee3dd5653aa..aae1fd6c91f7 100644 --- a/drivers/devfreq/event/exynos-ppmu.c +++ b/drivers/devfreq/event/exynos-ppmu.c @@ -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) -- cgit v1.2.3