Lines Matching full:system
7 title: Samsung Exynos IOMMU H/W, System MMU (System Memory Management Unit)
13 Samsung's Exynos architecture contains System MMUs that enables scattered
17 System MMU is an IOMMU and supports identical translation table format to
19 permissions, shareability and security protection. In addition, System MMU has
23 System MMUs are in many to one relation with peripheral devices, i.e. single
24 peripheral device might have multiple System MMUs (usually one for each bus
25 master), but one System MMU can handle transactions from only one peripheral
26 device. The relation between a System MMU and the peripheral device needs to be
29 MFC in all Exynos SoCs and FIMD, M2M Scalers and G2D in Exynos5420 has 2 System
31 * MFC has one System MMU on its left and right bus.
32 * FIMD in Exynos5420 has one System MMU for window 0 and 4, the other system MMU
34 * M2M Scalers and G2D in Exynos5420 has one System MMU on the read channel and
35 the other System MMU on the write channel.
37 For information on assigning System MMU controller to its peripheral devices,
70 Required if the System MMU is needed to gate its power.