diff options
| author | Suman Anna <s-anna@ti.com> | 2015-10-02 18:23:24 -0500 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2015-10-12 15:53:46 -0700 |
| commit | 2c7e07c533ac33bab68471968a888f1f789d1523 (patch) | |
| tree | 7c5f3b51955ee6fed3dbb647304fa3c117ac01c4 /arch/arm/boot/dts/dra74x.dtsi | |
| parent | bddbe6db4a8b3931670357e438ade2784a690312 (diff) | |
ARM: dts: DRA7: Add common IOMMU nodes
The DRA7xx family of SOCs have two IPUs and one DSP processor
subsystems in common. The IOMMU DT nodes have been added for
these processor subsystems, and have been disabled by default.
These MMUs are very similar to those on OMAP4 and OMAP5, with
the only difference being the presence of a second MMU within
the DSP subsystem for the EDMA port. The DSP IOMMUs also need
an additional 'ti,syscon-mmuconfig' property compared to the
IPU IOMMUs.
NOTE: The enabling of these nodes is left to the respective
board dts files.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/dra74x.dtsi')
0 files changed, 0 insertions, 0 deletions