arm64: dts: Add sdm845 GPU/GMU and SMMU
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- v7 Latest6 patches 11 repliesIn review
- v62 patches 21 repliesSuperseded
- v52 patches 3 repliesSuperseded
Earlier versions · 3
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v3 | 2 patches | 2 replies | Superseded | |
| v2 | 1 of 2 patches | 2 replies | Superseded | |
| v1 | 1 of 2 patches | 0 replies | Superseded |
Patches in v7 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/6 | drm/msm/gpu: Remove hardcoded interrupt namedrivers/ drivers/ drivers/ | +1 | 1 reply | |
| 2/6 | drm/msm: drop interrupt-namesDocumentation/ | +0 | 1 reply | |
| 3/6 | ARM: dts: qcom: Removed unused interrupt-names from GPU nodearch/ | +0 | 2 replies | |
| 4/6 | arm64: dts: qcom: msm8916: Remove unused interrupt-names from GPUarch/ | +0 | 1 reply | |
| 5/6 | dt-bindings: drm/msm/a6xx: Document GMU and update GPU bindingsDocumentation/ Documentation/ | +98 | 1 reply | |
| 6/6 | arm64: dts: sdm845: Add gpu and gmu device nodesarch/ | +122 | 3 replies |
Reviews trailers per patch
5 of 6 patches have a Reviewed-by or Acked-by.
| Patch | Rob Herring | Douglas Anderson |
|---|---|---|
| 1/6 | R-b | |
| 2/6 | R-b | |
| 3/6 | ||
| 4/6 | R-b | |
| 5/6 | R-b | |
| 6/6 | R-b T-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v7 0/6] arm64: dts: Add sdm845 GPU/GMU and SMMU
Now that more of the sdm845 bindings are headed upstream this a refresh of of https://patchwork.freedesktop.org/series/39308/ to add bindings and nodes for the GPU/GMU and GPU SMMU for sdm845. v7 of this patchset also removes interrupt-names from the driver and the existing DT changes per feedback from Rob Herring.
This is based on :git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git for-next
with:
https://lore.kernel.org/patchwork/patch/1018365/
This change requires the following dependencies:
include/dt-bindings/power/qcom-rpmpd.h:
https://patchwork.kernel.org/patch/10711119/
qcom,smmu-v2 binding:
https://patchwork.kernel.org/patch/10581911/
v7: Add patches to remove interrupt-names, add version specific compatible
string for gmu
v6: Update GPU bindings for a6xx and make the examples match the nodes and vice
versa. Clean up types and rebase on
https://lore.kernel.org/patchwork/patch/1018365/ to help facilitate merging.
v5: Use symbolic names for the RPMH power levels defined in OPP table,
move the opp tables as children of their respective nodes and rename the iommu device.
v4: Rebase
v3: Split GMU PDC region into two GPU specific sections, fix indentation,
really use qcom,gmu for the phandle name
v2: changed qcom,arc-level to qcom,level following discussion with Viresh;
change gmu phandle to qcom,gmu per Rob
Jordan Crouse (6):
drm/msm/gpu: Remove hardcoded interrupt name
drm/msm: drop interrupt-names
ARM: dts: qcom: Removed unused interrupt-names from GPU node
arm64: dts: qcom: msm8916: Remove unused interrupt-names from GPU
dt-bindings: drm/msm/a6xx: Document GMU and update GPU bindings
arm64: dts: sdm845: Add gpu and gmu device nodes
.../devicetree/bindings/display/msm/gmu.txt | 59 +++++++++ .../devicetree/bindings/display/msm/gpu.txt | 43 +++++- arch/arm/boot/dts/qcom-apq8064.dtsi | 1 - arch/arm64/boot/dts/qcom/msm8916.dtsi | 1 - arch/arm64/boot/dts/qcom/sdm845.dtsi | 122 ++++++++++++++++++ drivers/gpu/drm/msm/adreno/adreno_gpu.c | 1 - drivers/gpu/drm/msm/msm_gpu.c | 2 +- drivers/gpu/drm/msm/msm_gpu.h | 1 - 8 files changed, 221 insertions(+), 9 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/msm/gmu.txt
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