From: Nipun Gupta <nipun.gupta@nxp.com>
To: robin.murphy@arm.com, will.deacon@arm.com, robh+dt@kernel.org,
robh@kernel.org, mark.rutland@arm.com, catalin.marinas@arm.com,
gregkh@linuxfoundation.org, laurentiu.tudor@nxp.com,
bhelgaas@google.com
Cc: hch@lst.de, joro@8bytes.org, m.szyprowski@samsung.com,
shawnguo@kernel.org, frowand.list@gmail.com,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org,
bharat.bhushan@nxp.com, stuyoder@gmail.com, leoyang.li@nxp.com,
Nipun Gupta <nipun.gupta@nxp.com>
Subject: [PATCH 0/7 v5] Support for fsl-mc bus and its devices in SMMU
Date: Sun, 20 May 2018 19:19:44 +0530 [thread overview]
Message-ID: <1526824191-7000-1-git-send-email-nipun.gupta@nxp.com> (raw)
This patchset defines IOMMU DT binding for fsl-mc bus and adds
support in SMMU for fsl-mc bus.
The patch series is based on top of dma-mapping tree (for-next branch):
http://git.infradead.org/users/hch/dma-mapping.git
These patches
- Define property 'iommu-map' for fsl-mc bus (patch 1)
- Integrates the fsl-mc bus with the SMMU using this
IOMMU binding (patch 2,3,4)
- Adds the dma configuration support for fsl-mc bus (patch 5, 6)
- Updates the fsl-mc device node with iommu/dma related changes (patch 7)
Changes in v2:
- use iommu-map property for fsl-mc bus
- rebase over patchset https://patchwork.kernel.org/patch/10317337/
and make corresponding changes for dma configuration of devices on
fsl-mc bus
Changes in v3:
- move of_map_rid in drivers/of/address.c
Changes in v4:
- move of_map_rid in drivers/of/base.c
Changes in v5:
- break patch 5 in two separate patches (now patch 5/7 and patch 6/7)
- add changelog text in patch 3/7 and patch 5/7
- typo fix
Nipun Gupta (7):
Docs: dt: add fsl-mc iommu-map device-tree binding
iommu: of: make of_pci_map_rid() available for other devices too
iommu: support iommu configuration for fsl-mc devices
iommu: arm-smmu: Add support for the fsl-mc bus
bus: fsl-mc: support dma configure for devices on fsl-mc bus
bus: fsl-mc: set coherent dma mask for devices on fsl-mc bus
arm64: dts: ls208xa: comply with the iommu map binding for fsl_mc
.../devicetree/bindings/misc/fsl,qoriq-mc.txt | 39 ++++++++
arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 6 +-
drivers/bus/fsl-mc/fsl-mc-bus.c | 16 +++-
drivers/iommu/arm-smmu.c | 7 ++
drivers/iommu/iommu.c | 21 +++++
drivers/iommu/of_iommu.c | 25 ++++-
drivers/of/base.c | 102 +++++++++++++++++++++
drivers/of/irq.c | 5 +-
drivers/pci/of.c | 101 --------------------
include/linux/fsl/mc.h | 8 ++
include/linux/iommu.h | 2 +
include/linux/of.h | 11 +++
include/linux/of_pci.h | 10 --
13 files changed, 231 insertions(+), 122 deletions(-)
--
1.9.1
next reply other threads:[~2018-05-20 13:50 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-20 13:49 Nipun Gupta [this message]
2018-05-20 13:49 ` [PATCH 1/7 v5] Docs: dt: add fsl-mc iommu-map device-tree binding Nipun Gupta
2018-07-03 14:39 ` Robin Murphy
2018-07-06 12:10 ` Nipun Gupta
2018-05-20 13:49 ` [PATCH 2/7 v5] iommu: of: make of_pci_map_rid() available for other devices too Nipun Gupta
2018-07-03 14:41 ` Robin Murphy
2018-05-20 13:49 ` [PATCH 3/7 v5] iommu: support iommu configuration for fsl-mc devices Nipun Gupta
2018-07-03 15:30 ` Robin Murphy
2018-05-20 13:49 ` [PATCH 4/7 v5] iommu: arm-smmu: Add support for the fsl-mc bus Nipun Gupta
2018-07-03 16:01 ` Robin Murphy
2018-05-20 13:49 ` [PATCH 5/7 v5] bus: fsl-mc: support dma configure for devices on " Nipun Gupta
2018-07-03 16:14 ` Robin Murphy
2018-07-06 12:17 ` Nipun Gupta
2018-05-20 13:49 ` [PATCH 6/7 v5] bus: fsl-mc: set coherent dma mask " Nipun Gupta
2018-05-22 7:03 ` Laurentiu Tudor
2018-07-03 16:15 ` Robin Murphy
2018-05-20 13:49 ` [PATCH 7/7 v5] arm64: dts: ls208xa: comply with the iommu map binding for fsl_mc Nipun Gupta
2018-07-03 16:35 ` Robin Murphy
2018-07-06 12:18 ` Nipun Gupta
2018-06-21 3:59 ` [PATCH 0/7 v5] Support for fsl-mc bus and its devices in SMMU Nipun Gupta
2018-06-21 11:40 ` Will Deacon
2018-07-06 11:13 ` joro
2018-07-06 11:18 ` Nipun Gupta
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