linux-kernel - Re: [PATCH v18 0/4] iommu/arm-smmu: Add adreno-smmu implementation and bindings

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Message-ID: <20201029172607.GA30745@willie-the-truck>
Date:   Thu, 29 Oct 2020 17:26:08 +0000
From:   Will Deacon <will@...nel.org>
To:     Jordan Crouse <jcrouse@...eaurora.org>
Cc:     linux-arm-msm@...r.kernel.org, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Joerg Roedel <joro@...tes.org>,
        Krishna Reddy <vdumpa@...dia.com>,
        Rob Clark <robdclark@...omium.org>,
        Rob Herring <robh+dt@...nel.org>,
        Robin Murphy <robin.murphy@....com>,
        Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>,
        Sibi Sankar <sibis@...eaurora.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Vivek Gautam <vivek.gautam@...eaurora.org>,
        devicetree@...r.kernel.org, iommu@...ts.linux-foundation.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v18 0/4] iommu/arm-smmu: Add adreno-smmu implementation
 and bindings

On Tue, Oct 27, 2020 at 04:34:04PM -0600, Jordan Crouse wrote:
> This short series adds support for the adreno-smmu implementation of the
> arm-smmu driver and the device-tree bindings to turn on the implementation
> for the sm845 and sc7180 GPUs. These changes are the last ones needed to enable
> per-instance pagetables in the drm/msm driver.
> 
> No deltas in this patchset since the last go-around for 5.10 [1].
> 
> [1] https://patchwork.freedesktop.org/series/81393/
> 
> Jordan Crouse (3):
>   iommu/arm-smmu-qcom: Add implementation for the adreno GPU SMMU
>   dt-bindings: arm-smmu: Add compatible string for Adreno GPU SMMU
>   arm: dts: qcom: sm845: Set the compatible string for the GPU SMMU
> 
> Rob Clark (1):
>   iommu/arm-smmu: Add a way for implementations to influence SCTLR

FYI: this patch (patch 4/4) doesn't seem to have made it anywhere (I don't
have it, and neither does the archive).

Will