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 v5 0/4] Add IOMMU driver for rk356x
Date: Fri, 21 May 2021 10:36:33 +0200 [thread overview]
Message-ID: <20210521083637.3221304-1-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 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 | 147 +++++++++++++++---
3 files changed, 213 insertions(+), 57 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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next reply other threads:[~2021-05-21 8:38 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-21 8:36 Benjamin Gaignard [this message]
2021-05-21 8:36 ` [PATCH v5 1/4] dt-bindings: iommu: rockchip: Convert IOMMU to DT schema Benjamin Gaignard
2021-05-21 9:18 ` Heiko Stübner
2021-05-21 8:36 ` [PATCH v5 2/4] dt-bindings: iommu: rockchip: Add compatible for v2 Benjamin Gaignard
2021-05-21 9:18 ` Heiko Stübner
2021-05-21 11:52 ` Robin Murphy
2021-05-21 8:36 ` [PATCH v5 3/4] iommu: rockchip: Add internal ops to handle variants Benjamin Gaignard
2021-05-21 9:16 ` Heiko Stübner
2021-05-21 12:58 ` Robin Murphy
2021-05-21 13:38 ` Benjamin Gaignard
2021-05-21 14:44 ` Robin Murphy
2021-05-21 8:36 ` [PATCH v5 4/4] iommu: rockchip: Add support for iommu v2 Benjamin Gaignard
2021-05-21 9:17 ` Heiko Stübner
2021-05-21 13:42 ` Robin Murphy
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