From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Tue, 19 May 2015 13:20:34 +0000 (+0200)
Subject: iommu/exynos: Add support for runtime_pm
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~171^2^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce70ca562b8d17cd995e3a3a44ad23d97dfbb38e;p=pandora-kernel.git

iommu/exynos: Add support for runtime_pm

This patch fixes support for runtime power management for SYSMMU
controllers, so they are enabled when master device is attached.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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