On Sat, 08 Mar 2025 19:33:39 +0100, J. Neuschäfer wrote: > The devicetree bindings for Freescale DMA engines have so far existed as > a text file. This patch converts them to YAML, and specifies all the > compatible strings currently in use in arch/powerpc/boot/dts. > > Signed-off-by: J. Neuschäfer <j.ne@xxxxxxxxxx> > --- > I considered referencing dma-controller.yaml, but that requires > the #dma-cells property (via dma-common.yaml), and I'm now sure which > value it should have, if any. Therefore I did not reference > dma-controller.yaml. > > V4: > - switch DMA controller node name (in examples) back to dma@ because the > dma-controller.yaml binding is not used. > > V3: > - Link: https://lore.kernel.org/r/20250226-ppcyaml-dma-v3-1-79ce3133569f@xxxxxxxxxx > - split out as a single patch > - restructure "description" definitions to use "items:" as much as possible > - remove useless description of interrupts in fsl,elo3-dma > - rename DMA controller nodes to dma-controller@... > - use IRQ_TYPE_* constants in examples > - define unit address format for DMA channel nodes > - drop interrupts-parent properties from examples > > V2: > - part of series [PATCH v2 00/12] YAML conversion of several Freescale/PowerPC DT bindings > Link: https://lore.kernel.org/lkml/20250207-ppcyaml-v2-5-8137b0c42526@xxxxxxxxxx/ > - remove unnecessary multiline markers > - fix additionalProperties to always be false > - add description/maxItems to interrupts > - add missing #address-cells/#size-cells properties > - convert "Note on DMA channel compatible properties" to YAML by listing > fsl,ssi-dma-channel as a valid compatible value > - fix property ordering in examples: compatible and reg come first > - add missing newlines in examples > - trim subject line (remove "bindings") > --- > .../devicetree/bindings/dma/fsl,elo-dma.yaml | 137 ++++++++++++++ > .../devicetree/bindings/dma/fsl,elo3-dma.yaml | 125 +++++++++++++ > .../devicetree/bindings/dma/fsl,eloplus-dma.yaml | 132 +++++++++++++ > .../devicetree/bindings/powerpc/fsl/dma.txt | 204 --------------------- > 4 files changed, 394 insertions(+), 204 deletions(-) > Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
