diff options
| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2014-03-21 18:31:46 +0100 |
|---|---|---|
| committer | MyungJoo Ham <myungjoo.ham@samsung.com> | 2014-05-24 17:56:41 +0900 |
| commit | 26d518530b19c62dd8165165958d7429db4cd1fe (patch) | |
| tree | de00206efb910c8f2409db576b038e474fcc14b1 /drivers/devfreq/exynos/exynos_ppmu.h | |
| parent | a94f6b4a6f60b4e80102dc431c11026df1307cbb (diff) | |
PM / devfreq: exynos: make more PPMU code common
Move common PPMU code from exynos[45]_bus.c to exynos_ppmu.c.
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'drivers/devfreq/exynos/exynos_ppmu.h')
| -rw-r--r-- | drivers/devfreq/exynos/exynos_ppmu.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/devfreq/exynos/exynos_ppmu.h b/drivers/devfreq/exynos/exynos_ppmu.h index 7dfb221eaccd..71f17ba3563c 100644 --- a/drivers/devfreq/exynos/exynos_ppmu.h +++ b/drivers/devfreq/exynos/exynos_ppmu.h @@ -69,10 +69,18 @@ struct exynos_ppmu { bool count_overflow[PPMU_PMNCNT_MAX]; }; +struct busfreq_ppmu_data { + struct exynos_ppmu *ppmu; + int ppmu_end; +}; + void exynos_ppmu_reset(void __iomem *ppmu_base); void exynos_ppmu_setevent(void __iomem *ppmu_base, unsigned int ch, unsigned int evt); void exynos_ppmu_start(void __iomem *ppmu_base); void exynos_ppmu_stop(void __iomem *ppmu_base); unsigned int exynos_ppmu_read(void __iomem *ppmu_base, unsigned int ch); +void busfreq_mon_reset(struct busfreq_ppmu_data *ppmu_data); +void exynos_read_ppmu(struct busfreq_ppmu_data *ppmu_data); +int exynos_get_busier_ppmu(struct busfreq_ppmu_data *ppmu_data); #endif /* __DEVFREQ_EXYNOS_PPMU_H */ |