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From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: joro@8bytes.org, will@kernel.org, robh+dt@kernel.org,
	heiko@sntech.de, xxm@rock-chips.com, robin.murphy@arm.com
Cc: iommu@lists.linux-foundation.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	kernel@collabora.com,
	Benjamin Gaignard <benjamin.gaignard@collabora.com>
Subject: [PATCH v6 0/4] Add IOMMU driver for rk356x
Date: Fri, 21 May 2021 15:40:24 +0200	[thread overview]
Message-ID: <20210521134028.3710011-1-benjamin.gaignard@collabora.com> (raw)

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 6:
 - Remove #include <module.h>
 - Remove pt_address_mask field
 - Only use once of_device_get_match_data
 - Return an error if ops don't match

version 5:
 - Add internal ops inside the driver to be able to add variants.
 - Add support of v2 variant.
 - Stop using 'version' field
 - Use GENMASK macro

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
Add IOMMU driver for rk356x

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 (4):
  dt-bindings: iommu: rockchip: Convert IOMMU to DT schema
  dt-bindings: iommu: rockchip: Add compatible for v2
  iommu: rockchip: Add internal ops to handle variants
  iommu: rockchip: Add support for iommu v2

 .../bindings/iommu/rockchip,iommu.txt         |  38 -----
 .../bindings/iommu/rockchip,iommu.yaml        |  85 ++++++++++
 drivers/iommu/rockchip-iommu.c                | 150 +++++++++++++++---
 3 files changed, 214 insertions(+), 59 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/iommu/rockchip,iommu.txt
 create mode 100644 Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml

-- 
2.25.1


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             reply	other threads:[~2021-05-21 13:42 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-21 13:40 Benjamin Gaignard [this message]
2021-05-21 13:40 ` [PATCH v6 1/4] dt-bindings: iommu: rockchip: Convert IOMMU to DT schema Benjamin Gaignard
2021-05-21 13:40 ` [PATCH v6 2/4] dt-bindings: iommu: rockchip: Add compatible for v2 Benjamin Gaignard
2021-05-21 13:40 ` [PATCH v6 3/4] iommu: rockchip: Add internal ops to handle variants Benjamin Gaignard
2021-05-21 13:40 ` [PATCH v6 4/4] iommu: rockchip: Add support for iommu v2 Benjamin Gaignard

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