[PATCH v3 0/2] arm64: dts: qcom: sm6125: Enable GPI DMA

Marijn Suijten
2022-12-22T19:46:14Z

Enable GPI DMA on SM6125 by using the new sdm845 compatible with
ee_offset 0.

Changes since v2:
- Remove leading zero from iommu stream ID.

v2: https://lore.kernel.org/linux-arm-msm/20221216231528.1268447-1-marijn.suijten@somainline.org/T/#u

Changes since v1:
- Drop driver patch in favour of using generic qcom,sdm845-gpi-dma
compatible [1];
- Replace status = "okay" with "disabled";
- Use 3 instead of 5 dma cells;
- Reorder properties;
- Explicitly depend on APPS SMMU series to have apps_smmu label available.

v1: https://lore.kernel.org/all/20221001185526.494095-1-martin.botka@somainline.org/T/#u

Depends on:
- SM6125 APPS SMMU: https://lore.kernel.org/linux-arm-msm/20221222193254.126925-1-marijn.suijten@somainline.org/T/#u

[1]: https://lore.kernel.org/all/20220927014846.32892-2-mailingradian@gmail.com/

Martin Botka (2):
dt-bindings: dma: gpi: Document SM6125 compatible
arm64: dts: qcom: sm6125: Add GPI DMA nodes

.../devicetree/bindings/dma/qcom,gpi.yaml | 1 +
arch/arm64/boot/dts/qcom/sm6125.dtsi | 37 +++++++++++++++++++
2 files changed, 38 insertions(+)

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2.39.0