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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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dt-bindings: dma: rz-dmac: Document clock-names and reset-names
Document clock-names and reset-names properties as we have multiple
clocks and resets.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230315064726.22739-1-biju.das.jz@bp.renesas.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
authored by
Biju Das
and committed by
Vinod Koul
5aaf9079
d1e71a3a
+14
+14
Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
+14
Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
···
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- description: DMA main clock
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- description: DMA register access clock
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clock-names:
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items:
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- const: main
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- const: register
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'#dma-cells':
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const: 1
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description:
···
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- description: Reset for DMA ARESETN reset terminal
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- description: Reset for DMA RST_ASYNC reset terminal
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reset-names:
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items:
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- const: arst
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- const: rst_async
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required:
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- compatible
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- reg
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- interrupts
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- interrupt-names
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- clocks
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- clock-names
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- '#dma-cells'
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- dma-channels
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- power-domains
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- resets
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- reset-names
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additionalProperties: false
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···
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"ch12", "ch13", "ch14", "ch15";
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clocks = <&cpg CPG_MOD R9A07G044_DMAC_ACLK>,
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<&cpg CPG_MOD R9A07G044_DMAC_PCLK>;
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clock-names = "main", "register";
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power-domains = <&cpg>;
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resets = <&cpg R9A07G044_DMAC_ARESETN>,
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<&cpg R9A07G044_DMAC_RST_ASYNC>;
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reset-names = "arst", "rst_async";
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#dma-cells = <1>;
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dma-channels = <16>;
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};