From: Rob Clark <robdclark@gmail.com>
To: iommu@lists.linux-foundation.org
Cc: linux-arm-msm@vger.kernel.org,
Archit Taneja <architt@codeaurora.org>,
Rob Herring <robh@kernel.org>, Will Deacon <will.deacon@arm.com>,
Sricharan <sricharan@codeaurora.org>,
Mark Rutland <mark.rutland@arm.com>,
Robin Murphy <robin.murphy@arm.com>,
Rob Clark <robdclark@gmail.com>
Subject: [RESEND PATCH 0/4] iommu: add qcom_iommu for early "B" family devices
Date: Thu, 13 Jul 2017 08:07:43 -0400 [thread overview]
Message-ID: <20170713120747.20490-1-robdclark@gmail.com> (raw)
An iommu driver for Qualcomm "B" family devices which do implement the
ARM SMMU spec, but not in a way that arm-smmu can support.
(I initially added support to arm-smmu, but it was decided that approach
was too intrusive and it would be cleaner to have a separate driver.)
I should note that all the dependencies for this driver have been merged
since 4.12, and it is the last thing needed for having another fully-
enabled (gpu/display/video codec/etc) ARM device that is fully upstream.
Rob Clark (3):
Docs: dt: document qcom iommu bindings
iommu: arm-smmu: split out register defines
iommu: add qcom_iommu
Stanimir Varbanov (1):
iommu: qcom: initialize secure page table
.../devicetree/bindings/iommu/qcom,iommu.txt | 121 +++
drivers/iommu/Kconfig | 10 +
drivers/iommu/Makefile | 1 +
drivers/iommu/arm-smmu-regs.h | 227 +++++
drivers/iommu/arm-smmu.c | 203 +----
drivers/iommu/qcom_iommu.c | 932 +++++++++++++++++++++
6 files changed, 1292 insertions(+), 202 deletions(-)
create mode 100644 Documentation/devicetree/bindings/iommu/qcom,iommu.txt
create mode 100644 drivers/iommu/arm-smmu-regs.h
create mode 100644 drivers/iommu/qcom_iommu.c
--
2.13.0
next reply other threads:[~2017-07-13 12:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-13 12:07 Rob Clark [this message]
2017-07-13 12:07 ` [RESEND PATCH 2/4] iommu: arm-smmu: split out register defines Rob Clark
[not found] ` <20170713120747.20490-3-robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-07-14 19:13 ` Will Deacon
2017-07-13 12:07 ` [RESEND PATCH 3/4] iommu: add qcom_iommu Rob Clark
2017-07-13 12:07 ` [RESEND PATCH 4/4] iommu: qcom: initialize secure page table Rob Clark
[not found] ` <20170713120747.20490-1-robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-07-13 12:07 ` [RESEND PATCH 1/4] Docs: dt: document qcom iommu bindings Rob Clark
2017-07-14 8:38 ` [RESEND PATCH 0/4] iommu: add qcom_iommu for early "B" family devices Archit Taneja
-- strict thread matches above, loose matches on Subject: below --
2017-08-09 14:43 Rob Clark
2017-08-09 14:41 Rob Clark
2017-06-21 12:04 Rob Clark
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