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Message-Id: <1523960514-25457-1-git-send-email-nipun.gupta@nxp.com>
Date: Tue, 17 Apr 2018 15:51:48 +0530
From: Nipun Gupta <nipun.gupta@....com>
To: robin.murphy@....com, will.deacon@....com, mark.rutland@....com,
catalin.marinas@....com
Cc: hch@....de, gregkh@...uxfoundation.org, joro@...tes.org,
robh+dt@...nel.org, m.szyprowski@...sung.com, shawnguo@...nel.org,
frowand.list@...il.com, bhelgaas@...gle.com,
iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linuxppc-dev@...ts.ozlabs.org, linux-pci@...r.kernel.org,
bharat.bhushan@....com, stuyoder@...il.com,
laurentiu.tudor@....com, leoyang.li@....com,
Nipun Gupta <nipun.gupta@....com>
Subject: [PATCH 0/6 v2] Support for fsl-mc bus and its devices in SMMU
This patchset defines IOMMU DT binding for fsl-mc bus and adds
support in SMMU for fsl-mc bus.
This patch series is dependent on patset:
https://patchwork.kernel.org/patch/10317337/
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)
- Updates the fsl-mc device node with iommu/dma related changes (patch6)
Nipun Gupta (6):
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: supoprt dma configure for devices on fsl-mc bus
arm64: dts: ls208xa: comply with the iommu map binding for fsl_mc
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
.../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 | 126 ++++++++++++++++++++-
drivers/of/irq.c | 6 +-
drivers/pci/of.c | 101 -----------------
include/linux/fsl/mc.h | 8 ++
include/linux/iommu.h | 2 +
include/linux/of_iommu.h | 11 ++
include/linux/of_pci.h | 10 --
12 files changed, 231 insertions(+), 122 deletions(-)
--
1.9.1
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