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From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Rob Clark <robdclark@gmail.com>
Cc: dri-devel@lists.freedesktop.org,
	iommu@lists.linux-foundation.org, linux-arm-msm@vger.kernel.org,
	Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>,
	Sibi Sankar <sibis@codeaurora.org>,
	Vivek Gautam <vivek.gautam@codeaurora.org>,
	Stephen Boyd <swboyd@chromium.org>,
	Akhil P Oommen <akhilpo@codeaurora.org>,
	Rob Clark <robdclark@chromium.org>,
	Andy Gross <agross@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
	<devicetree@vger.kernel.org>,
	open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v16 20/20] arm: dts: qcom: sc7180: Set the compatible string for the GPU SMMU
Date: Fri, 4 Sep 2020 11:06:58 -0500	[thread overview]
Message-ID: <20200904160658.GJ3715@yoga> (raw)
In-Reply-To: <20200901164707.2645413-21-robdclark@gmail.com>

On Tue 01 Sep 11:46 CDT 2020, Rob Clark wrote:

> From: Rob Clark <robdclark@chromium.org>
> 
> Set the qcom,adreno-smmu compatible string for the GPU SMMU to enable
> split pagetables and per-instance pagetables for drm/msm.
> 

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

> Signed-off-by: Rob Clark <robdclark@chromium.org>
> ---
>  arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index d46b3833e52f..f3bef1cad889 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -1937,7 +1937,7 @@ opp-180000000 {
>  		};
>  
>  		adreno_smmu: iommu@5040000 {
> -			compatible = "qcom,sc7180-smmu-v2", "qcom,smmu-v2";
> +			compatible = "qcom,sc7180-smmu-v2", "qcom,adreno-smmu", "qcom,smmu-v2";
>  			reg = <0 0x05040000 0 0x10000>;
>  			#iommu-cells = <1>;
>  			#global-interrupts = <2>;
> -- 
> 2.26.2
> 

      reply	other threads:[~2020-09-04 16:07 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-01 16:46 [PATCH v16 00/20] iommu/arm-smmu + drm/msm: per-process GPU pgtables Rob Clark
2020-09-01 16:46 ` [PATCH v16 01/20] drm/msm: Remove dangling submitqueue references Rob Clark
2020-09-01 16:46 ` [PATCH v16 02/20] drm/msm: Add private interface for adreno-smmu Rob Clark
2020-09-01 16:46 ` [PATCH v16 03/20] drm/msm/gpu: Add dev_to_gpu() helper Rob Clark
2020-09-01 16:46 ` [PATCH v16 04/20] drm/msm: Set adreno_smmu as gpu's drvdata Rob Clark
2020-09-01 16:46 ` [PATCH v16 05/20] drm/msm: Add a context pointer to the submitqueue Rob Clark
2020-09-01 16:46 ` [PATCH v16 06/20] drm/msm: Drop context arg to gpu->submit() Rob Clark
2020-09-01 16:46 ` [PATCH v16 07/20] drm/msm: Set the global virtual address range from the IOMMU domain Rob Clark
2020-09-01 16:46 ` [PATCH v16 08/20] drm/msm: Add support to create a local pagetable Rob Clark
2020-09-01 16:46 ` [PATCH v16 09/20] drm/msm: Add support for private address space instances Rob Clark
2020-09-01 16:46 ` [PATCH v16 10/20] drm/msm/a6xx: Add support for per-instance pagetables Rob Clark
2020-09-01 16:46 ` [PATCH v16 11/20] drm/msm: Show process names in gem_describe Rob Clark
2020-09-01 16:46 ` [PATCH v16 12/20] iommu/arm-smmu: Pass io-pgtable config to implementation specific function Rob Clark
2020-09-01 16:46 ` [PATCH v16 13/20] iommu/arm-smmu: Add support for split pagetables Rob Clark
2020-09-01 16:46 ` [PATCH v16 14/20] iommu/arm-smmu: Prepare for the adreno-smmu implementation Rob Clark
2020-09-04 16:00   ` Bjorn Andersson
2020-09-05 18:32     ` Rob Clark
2020-09-01 16:46 ` [PATCH v16 15/20] iommu/arm-smmu: Constify some helpers Rob Clark
2020-09-01 16:46 ` [PATCH v16 16/20] iommu/arm-smmu-qcom: Add implementation for the adreno GPU SMMU Rob Clark
2020-09-01 16:46 ` [PATCH v16 17/20] iommu/arm-smmu: Add a way for implementations to influence SCTLR Rob Clark
2020-09-01 16:46 ` [PATCH v16 18/20] dt-bindings: arm-smmu: Add compatible string for Adreno GPU SMMU Rob Clark
2020-09-01 16:46 ` [PATCH v16 19/20] arm: dts: qcom: sm845: Set the compatible string for the " Rob Clark
2020-09-04 16:06   ` Bjorn Andersson
2020-09-01 16:46 ` [PATCH v16 20/20] arm: dts: qcom: sc7180: " Rob Clark
2020-09-04 16:06   ` Bjorn Andersson [this message]

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