linux-kernel - Re: [PATCH] Revert "dt-bindings: PCI: qcom: Add iommu-map properties"

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Message-ID: <20230411184231.GA59982@thinkpad>
Date:   Wed, 12 Apr 2023 00:12:31 +0530
From:   Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To:     Rob Herring <robh@...nel.org>
Cc:     andersson@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        bhelgaas@...gle.com, konrad.dybcio@...aro.org,
        linux-arm-msm@...r.kernel.org, linux-pci@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        lpieralisi@...nel.org
Subject: Re: [PATCH] Revert "dt-bindings: PCI: qcom: Add iommu-map properties"

On Tue, Apr 11, 2023 at 12:47:42PM -0500, Rob Herring wrote:
> On Tue, Apr 11, 2023 at 05:45:33PM +0530, Manivannan Sadhasivam wrote:
> > This reverts commit 6ebfa40b63ae65eac20834ef4f45355fc5ef6899.
> > 
> > "iommu-map" property is already documented in commit
> 
> Need the commit hash here.
> 
> > ("dt-bindings: PCI: qcom: Add SM8550 compatible") along with the "iommus"
> > property.
> 
> Shouldn't there be a patch removing "iommus" as discussed?
> 

Yeah, that was my intention after the dts patches were merged. And since the
dts patches are in linux-next now, I could finally send the patch.

- Mani

> > 
> > So let's revert the commit that just added "iommu-map" to avoid
> > duplication.
> > 
> > Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
> > ---
> >  Documentation/devicetree/bindings/pci/qcom,pcie.yaml | 2 --
> >  1 file changed, 2 deletions(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
> > index 5d236bac99b6..a1318a4ecadf 100644
> > --- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
> > +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
> > @@ -78,8 +78,6 @@ properties:
> >  
> >    dma-coherent: true
> >  
> > -  iommu-map: true
> > -
> >    interconnects:
> >      maxItems: 2
> >  
> > -- 
> > 2.25.1
> > 

-- 
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