linux-kernel - [GIT PULL] iommu/arm-smmu: Updates for 6.2

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Message-ID: <20221121214549.GA8910@willie-the-truck>
Date:   Mon, 21 Nov 2022 21:45:50 +0000
From:   Will Deacon <will@...nel.org>
To:     joro@...tes.org
Cc:     iommu@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, robin.murphy@....com,
        kernel-team@...roid.com
Subject: [GIT PULL] iommu/arm-smmu: Updates for 6.2

Hi Joerg,

Please pull these Arm SMMU updates for 6.2. As per usual, it's mostly
updates to the devicetree bindings, but this time around the introduction of
a generic compatible string for Qualcomm MMU-500 implementations promises an
end to the churn.

Summary in the tag.

Please pull,

Will

--->8


The following changes since commit 9abf2313adc1ca1b6180c508c25f22f9395cc780:

  Linux 6.1-rc1 (2022-10-16 15:36:24 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git tags/arm-smmu-updates

for you to fetch changes up to 4428673bc89b547a35019f0d3bd8821beacf86ef:

  Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates (2022-11-21 19:21:53 +0000)

----------------------------------------------------------------
Arm SMMU updates for 6.2

- Report a warning if we fail to disable the MMU-500 prefetcher

- Usual mass of devicetree binding additions

- Qualcomm SMMU refactoring and generic "qcom,smmu-500" addition

----------------------------------------------------------------
Adam Skladowski (2):
      dt-bindings: arm-smmu: Add compatible for Qualcomm SM6115
      iommu/arm-smmu-qcom: Add SM6115 support

Chen Lin (1):
      iommu/arm-smmu: Warn once when the perfetcher errata patch fails to apply

Dmitry Baryshkov (10):
      dt-bindings: arm-smmu: Add missing Qualcomm SMMU compatibles
      dt-bindings: arm-smmu: fix clocks/clock-names schema
      dt-bindings: arm-smmu: add special case for Google Cheza platform
      dt-bindings: arm-smmu: Add generic qcom,smmu-500 bindings
      iommu/arm-smmu-qcom: Move implementation data into match data
      iommu/arm-smmu-qcom: Move the qcom,adreno-smmu check into qcom_smmu_create
      iommu/arm-smmu-qcom: provide separate implementation for SDM845-smmu-500
      iommu/arm-smmu-qcom: Merge table from arm-smmu-qcom-debug into match data
      iommu/arm-smmu-qcom: Stop using mmu500 reset for v2 MMUs
      iommu/arm-smmu-qcom: Add generic qcom,smmu-500 match entry

Konrad Dybcio (2):
      dt-bindings: arm-smmu: Add SM6350 GPU SMMUv2
      iommu/arm-smmu-qcom: Add SM6350 SMMUv2

Melody Olvera (2):
      dt-bindings: arm-smmu: Add 'compatible' for QDU1000 and QRU1000
      drivers: arm-smmu-impl: Add QDU1000 and QRU1000 iommu implementation

Richard Acayan (1):
      dt-bindings: iommu: arm-smmu: add sdm670 compatible

Will Deacon (1):
      Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates

 .../devicetree/bindings/iommu/arm,smmu.yaml        | 178 +++++++++++++++++++--
 drivers/iommu/arm/arm-smmu/arm-smmu-impl.c         |   3 +
 drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c   |  91 -----------
 drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c         | 157 +++++++++++++-----
 drivers/iommu/arm/arm-smmu/arm-smmu-qcom.h         |  21 ++-
 5 files changed, 302 insertions(+), 148 deletions(-)