From: Nipun Gupta <nipun.gupta-3arQi8VN3Tc@public.gmane.org>
To: robin.murphy-5wv7dgnIgG8@public.gmane.org,
will.deacon-5wv7dgnIgG8@public.gmane.org,
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Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
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linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: [PATCH v4 0/6] Support for fsl-mc bus and its devices in SMMU
Date: Mon, 30 Apr 2018 11:57:15 +0530 [thread overview]
Message-ID: <1525069641-8523-1-git-send-email-nipun.gupta@nxp.com> (raw)
In-Reply-To: <1524824826-29473-1-git-send-email-nipun.gupta-3arQi8VN3Tc@public.gmane.org>
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)
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
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
.../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 prev parent reply other threads:[~2018-04-30 6:27 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-27 10:27 [PATCH 0/6 v3] Support for fsl-mc bus and its devices in SMMU Nipun Gupta
[not found] ` <1524824826-29473-1-git-send-email-nipun.gupta-3arQi8VN3Tc@public.gmane.org>
2018-04-27 10:27 ` [PATCH 1/6 v3] Docs: dt: add fsl-mc iommu-map device-tree binding Nipun Gupta
[not found] ` <1524824826-29473-2-git-send-email-nipun.gupta-3arQi8VN3Tc@public.gmane.org>
2018-04-27 17:20 ` Rob Herring
2018-04-27 10:27 ` [PATCH 2/6 v3] iommu: of: make of_pci_map_rid() available for other devices too Nipun Gupta
[not found] ` <1524824826-29473-3-git-send-email-nipun.gupta-3arQi8VN3Tc@public.gmane.org>
2018-04-27 17:15 ` Rob Herring
2018-04-30 3:27 ` Nipun Gupta
2018-04-28 8:17 ` kbuild test robot
2018-04-27 10:27 ` [PATCH 3/6 v3] iommu: support iommu configuration for fsl-mc devices Nipun Gupta
2018-04-27 10:27 ` [PATCH 4/6 v3] iommu: arm-smmu: Add support for the fsl-mc bus Nipun Gupta
2018-04-27 10:27 ` [PATCH 5/6 v3] bus: fsl-mc: supoprt dma configure for devices on " Nipun Gupta
[not found] ` <1524824826-29473-6-git-send-email-nipun.gupta-3arQi8VN3Tc@public.gmane.org>
2018-05-14 13:39 ` Laurentiu Tudor
[not found] ` <5AF9916E.8000504-3arQi8VN3Tc@public.gmane.org>
2018-05-16 8:48 ` Nipun Gupta
2018-04-27 10:27 ` [PATCH 6/6 v3] arm64: dts: ls208xa: comply with the iommu map binding for fsl_mc Nipun Gupta
2018-04-27 15:52 ` [PATCH 0/6 v3] Support for fsl-mc bus and its devices in SMMU Christoph Hellwig
2018-04-30 6:27 ` Nipun Gupta [this message]
[not found] ` <1525069641-8523-1-git-send-email-nipun.gupta-3arQi8VN3Tc@public.gmane.org>
2018-04-30 6:27 ` [PATCH v4 1/6] Docs: dt: add fsl-mc iommu-map device-tree binding Nipun Gupta
2018-04-30 6:27 ` [PATCH v4 2/6] iommu: of: make of_pci_map_rid() available for other devices too Nipun Gupta
[not found] ` <1525069641-8523-3-git-send-email-nipun.gupta-3arQi8VN3Tc@public.gmane.org>
2018-04-30 20:56 ` Bjorn Helgaas
2018-05-01 12:44 ` Rob Herring
2018-04-30 6:27 ` [PATCH v4 3/6] iommu: support iommu configuration for fsl-mc devices Nipun Gupta
2018-04-30 6:27 ` [PATCH v4 4/6] iommu: arm-smmu: Add support for the fsl-mc bus Nipun Gupta
2018-04-30 6:27 ` [PATCH v4 5/6] bus: fsl-mc: supoprt dma configure for devices on " Nipun Gupta
[not found] ` <1525069641-8523-6-git-send-email-nipun.gupta-3arQi8VN3Tc@public.gmane.org>
2018-05-01 5:43 ` kbuild test robot
2018-05-02 9:35 ` Laurentiu Tudor
2018-05-14 11:24 ` Greg KH
2018-05-14 12:47 ` Bjorn Helgaas
2018-04-30 6:27 ` [PATCH v4 6/6] arm64: dts: ls208xa: comply with the iommu map binding for fsl_mc Nipun Gupta
[not found] ` <1525069641-8523-7-git-send-email-nipun.gupta-3arQi8VN3Tc@public.gmane.org>
2018-05-02 9:14 ` Laurentiu Tudor
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