RE: [PATCH v5 00/12] iommu/exynos: Fixes and Enhancements of System MMU driver with DT

2012-12-18 Thread Kukjin Kim
Cho KyoungHo wrote: > > The current exynos-iommu(System MMU) driver does not work > autonomously > since it is lack of support for power management of peripheral blocks. > For example, MFC device driver must ensure that its System MMU is > disabled > before MFC block is power-down not to

RE: [PATCH v5 00/12] iommu/exynos: Fixes and Enhancements of System MMU driver with DT

2012-12-18 Thread Kukjin Kim
Cho KyoungHo wrote: The current exynos-iommu(System MMU) driver does not work autonomously since it is lack of support for power management of peripheral blocks. For example, MFC device driver must ensure that its System MMU is disabled before MFC block is power-down not to invalidate