linux-kernel - [PATCH 0/2] PM / devfreq: exynos-ppmu: Add the support of PPMUv2

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Date:	Thu, 23 Jul 2015 10:57:17 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	myungjoo.ham@...sung.com, kyungmin.park@...sung.com
Cc:	kgene@...nel.org, k.kozlowski@...sung.com, cw00.choi@...sung.com,
	dan.carpenter@...cle.com, linux-pm@...r.kernel.org,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] PM / devfreq: exynos-ppmu: Add the support of PPMUv2

This patch-set add the support of PPMU ((Platform Performance Monitoring Unit)
version 2.0 which is used on Exynos5433. The exynos-ppmu.c driver supports
both PPMUv1.1 and PPMUv2. This patch-set is testd on Exynos5433-based board.

The SoC list using PPMUv1.1
- Exynos4210/4212/4412, Exynos3250, Exynos5260
The SoC list using PPMUv2
- Exynos5433, Exynos7420

Chanwoo Choi (2):
  PM / devfreq: exynos-ppmu: Add the support of PPMUv2 for Exynos5433
  PM / devfreq: exynos-ppmu: Update documentation to support PPMUv2

 .../bindings/devfreq/event/exynos-ppmu.txt         |  42 +++++-
 drivers/devfreq/event/exynos-ppmu.c                | 168 ++++++++++++++++++++-
 drivers/devfreq/event/exynos-ppmu.h                |  70 +++++++++
 3 files changed, 271 insertions(+), 9 deletions(-)

-- 
1.8.5.5

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