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.
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/
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
*** BLURB HERE ***
Jordan Crouse (2): 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 | 56 ++++++++ .../devicetree/bindings/display/msm/gpu.txt | 41 +++++- arch/arm64/boot/dts/qcom/sdm845.dtsi | 123 ++++++++++++++++++ 3 files changed, 217 insertions(+), 3 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/msm/gmu.txt