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3 Commits

Author SHA1 Message Date
Chanwoo Choi
a622789aee PM / devfreq: exynos-ppmu: Update documentation to support PPMUv2 
This patch updates the documentation to include the information of PPMUv2.
The PPMUv2 is used for Exynos5433 and Exynos7420 to monitor the performance
of each IP in Exynos SoC.

Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
 2015-08-03 14:33:52 +09:00
Javier Martinez Canillas
9b0a186262 PM / devfreq: event: Remove incorrect property in exynos-ppmu DT binding 
The exynos-ppmu driver is only a clock consumer and not a clock provider
but its Device Tree binding listed #clock-cells as an optional property.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
 2015-08-03 13:58:32 +09:00
Chanwoo Choi
6d96302ffc PM / devfreq: event: Add documentation for exynos-ppmu devfreq-event driver 
This patch adds the documentation for Exynos PPMU (Platform Performance
Monitoring Unit) devfreq-event driver.

Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
 2015-01-30 17:56:42 +09:00