On 2/28/2025 7:53 PM, Rob Herring (Arm) wrote: > > On Fri, 28 Feb 2025 01:37:48 +0530, Akhil P Oommen wrote: >> This series adds support for A623 GPU found in QCS8300 chipsets. This >> GPU IP is very similar to A621 GPU, except for the UBWC configuration >> and the GMU firmware. >> >> Both DT patches are for Bjorn and rest of the patches for Rob Clark to >> pick up. >> >> --- >> Changes in v2: >> - Fix hwcg config (Konrad) >> - Split gpucc reg list patch (Rob) >> - Rebase on msm-next tip >> - Link to v1: >> https://lore.kernel.org/r/20250213-a623-gpu-support-v1-0-993c65c39...@quicinc.com >> >> --- >> Jie Zhang (6): >> drm/msm/a6xx: Split out gpucc register block >> drm/msm/a6xx: Fix gpucc register block for A621 >> drm/msm/a6xx: Add support for Adreno 623 >> dt-bindings: display/msm/gmu: Add Adreno 623 GMU >> arm64: dts: qcom: qcs8300: Add gpu and gmu nodes >> arm64: dts: qcom: qcs8300-ride: Enable Adreno 623 GPU >> >> .../devicetree/bindings/display/msm/gmu.yaml | 1 + >> arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 8 ++ >> arch/arm64/boot/dts/qcom/qcs8300.dtsi | 93 >> ++++++++++++++++++++++ >> drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 29 +++++++ >> drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 8 ++ >> drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 13 ++- >> drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h | 17 ++++ >> drivers/gpu/drm/msm/adreno/adreno_gpu.h | 5 ++ >> 8 files changed, 171 insertions(+), 3 deletions(-) >> --- >> base-commit: 89839e69f6154feecd79bd01171375225b0296e9 >> change-id: 20250213-a623-gpu-support-f6698603fb85 >> prerequisite-change-id: 20250131-b4-branch-gfx-smmu-b03261963064:v5 >> prerequisite-patch-id: f8fd1a2020c940e595e58a8bd3c55d00d3d87271 >> prerequisite-patch-id: 08a0540f75b0f95fd2018b38c9ed5c6f96433b4d >> >> Best regards, >> -- >> Akhil P Oommen <quic_akhi...@quicinc.com> >> >> >> > > > My bot found new DTB warnings on the .dts files added or changed in this > series. > > Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings > are fixed by another series. Ultimately, it is up to the platform > maintainer whether these warnings are acceptable or not. No need to reply > unless the platform maintainer has comments. > > If you already ran DT checks and didn't see these error(s), then > make sure dt-schema is up to date: > > pip3 install dtschema --upgrade > > > New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/qcom/' for > 20250228-a623-gpu-support-v2-0-aea654ecc...@quicinc.com: > > arch/arm64/boot/dts/qcom/qcs8300-ride.dtb: iommu@3da0000: clock-names:0: > 'gcc_gpu_memnoc_gfx_clk' was expected > from schema $id: http://devicetree.org/schemas/iommu/arm,smmu.yaml# > arch/arm64/boot/dts/qcom/qcs8300-ride.dtb: iommu@3da0000: clock-names:1: > 'gcc_gpu_snoc_dvm_gfx_clk' was expected > from schema $id: http://devicetree.org/schemas/iommu/arm,smmu.yaml# > arch/arm64/boot/dts/qcom/qcs8300-ride.dtb: iommu@3da0000: clock-names:2: > 'gpu_cc_ahb_clk' was expected > from schema $id: http://devicetree.org/schemas/iommu/arm,smmu.yaml# > arch/arm64/boot/dts/qcom/qcs8300-ride.dtb: iommu@3da0000: clock-names:3: > 'gpu_cc_hlos1_vote_gpu_smmu_clk' was expected > from schema $id: http://devicetree.org/schemas/iommu/arm,smmu.yaml# > arch/arm64/boot/dts/qcom/qcs8300-ride.dtb: iommu@3da0000: clock-names:4: > 'gpu_cc_cx_gmu_clk' was expected > from schema $id: http://devicetree.org/schemas/iommu/arm,smmu.yaml# > arch/arm64/boot/dts/qcom/qcs8300-ride.dtb: iommu@3da0000: clock-names:5: > 'gpu_cc_hub_cx_int_clk' was expected > from schema $id: http://devicetree.org/schemas/iommu/arm,smmu.yaml# > > > > >
These warnings are for the smmu dt change which I marked as a dependency. Hopefully, the v6 revision from Pratyush will fix this. https://lore.kernel.org/linux-arm-kernel/20250310-b4-branch-gfx-smmu-v6-1-15c60b8ab...@quicinc.com/T/ -Akhil.
