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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2016-11-14 11:08:11 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2016-11-14 17:11:59 +0100 |
| commit | 9b265536c271163ec4acc140ca0a40a732971cbf (patch) | |
| tree | e86f99a8d1475af0181e7a3314861bf497533d95 /arch/arm/lib/io-readsw-armv4.S | |
| parent | e11723000f16419f9b0f69f15d99cf7ab37edc24 (diff) | |
| download | linux-9b265536c271163ec4acc140ca0a40a732971cbf.tar.bz2 | |
iommu/exynos: Add runtime pm support
This patch adds runtime pm implementation, which is based on previous
suspend/resume code. SYSMMU controller is now being enabled/disabled mainly
from the runtime pm callbacks. System sleep callbacks relies on generic
pm_runtime_force_suspend/pm_runtime_force_resume helpers. To ensure
internal state consistency, additional lock for runtime pm transitions
was introduced.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'arch/arm/lib/io-readsw-armv4.S')
0 files changed, 0 insertions, 0 deletions