[PATCH v4 0/6] Add IOMMU driver for rk356x

[Benjamin Gaignard]

This series adds the IOMMU driver for rk356x SoC.
Since a new compatible is needed to distinguish this second version of 
IOMMU hardware block from the first one, it is an opportunity to convert
the binding to DT schema.

version 4:
 - Add description for reg items
 - Remove useless interrupt-names properties
 - Add description for interrupts items
 - Remove interrupt-names properties from DST files

version 3:
 - Rename compatible with soc prefix
 - Rebase on v5.12 tag

version 2:
 - Fix iommu-cells typo in rk322x.dtsi
 - Change maintainer
 - Change reg maxItems
 - Add power-domains property
 
Benjamin Gaignard (5):
  dt-bindings: iommu: rockchip: Convert IOMMU to DT schema
  dt-bindings: iommu: rockchip: Add compatible for v2
  ARM: dts: rockchip: rk322x: Fix IOMMU nodes properties
  ARM: dts: rockchip: rk3036: Remove useless interrupt-names on IOMMU
    node
  ARM64: dts: rockchip: rk3036: Remove useless interrupt-names
    properties

Simon Xue (1):
  iommu: rockchip: Add support iommu v2

 .../bindings/iommu/rockchip,iommu.txt         |  38 --
 .../bindings/iommu/rockchip,iommu.yaml        |  85 ++++
 arch/arm/boot/dts/rk3036.dtsi                 |   1 -
 arch/arm/boot/dts/rk322x.dtsi                 |  10 +-
 arch/arm64/boot/dts/rockchip/px30.dtsi        |   2 -
 drivers/iommu/rockchip-iommu.c                | 422 +++++++++++++++++-
 6 files changed, 494 insertions(+), 64 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/iommu/rockchip,iommu.txt
 create mode 100644 Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml

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2.25.1