arm64: dts: juno: Add SMMUs device nodes

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Juno has separate MMU-401 instances in front of the DMA-330, both HDLCD
controllers, the USB host controller, the PCIe root complex, and the
CoreSight ETR. Since there is still work to do to make all the relevant
subsystems interact nicely with the presence of an IOMMU, add the nodes
to aid development and testing but leave them disabled by default to
avoid nasty surprises.

CC: Liviu Dudau <liviu.dudau@arm.com>
CC: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
[sudeep.holla@arm.com: reformated subject]
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

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Robin Murphy 2016-10-17 13:13:34 +01:00 • committed by Sudeep Holla

parent 1001354ca3

commit 2ac15068f3

1 changed files with 80 additions and 0 deletions

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arch/arm64/boot/dts/arm/juno-base.dtsi

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