From bb9e23f7abf8c91d9b70184bcfad7d8d7dc854a6 Mon Sep 17 00:00:00 2001 From: Lukasz Luba Date: Fri, 11 Jan 2019 18:43:31 +0100 Subject: [PATCH] drivers: 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. Change-Id: Ia5feaed119cdbbdf570f8a5b3efcf231c500a2c8 Signed-off-by: Lukasz Luba --- 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 d96e3dc71cf8..756c848660bd 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) -- 2.34.1