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10cafa2d45
Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> # mediatek Acked-by: Rob Herring <robh@kernel.org> Acked-by: Hector Martin <marcan@marcan.st> # apple Acked-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # Spear Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> # Renesas Reviewed-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> # Socionext Link: https://lore.kernel.org/r/20230124081117.31186-1-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
96 lines
1.6 KiB
YAML
96 lines
1.6 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/dma/allwinner,sun50i-a64-dma.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Allwinner A64 DMA Controller
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maintainers:
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- Chen-Yu Tsai <wens@csie.org>
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- Maxime Ripard <mripard@kernel.org>
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allOf:
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- $ref: dma-controller.yaml#
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properties:
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"#dma-cells":
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const: 1
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description: The cell is the request line number.
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compatible:
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oneOf:
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- enum:
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- allwinner,sun20i-d1-dma
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- allwinner,sun50i-a64-dma
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- allwinner,sun50i-a100-dma
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- allwinner,sun50i-h6-dma
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- items:
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- const: allwinner,sun8i-r40-dma
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- const: allwinner,sun50i-a64-dma
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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clocks:
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minItems: 1
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maxItems: 2
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clock-names:
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items:
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- const: bus
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- const: mbus
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resets:
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maxItems: 1
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required:
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- "#dma-cells"
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- compatible
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- reg
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- interrupts
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- clocks
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- resets
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- dma-channels
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if:
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properties:
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compatible:
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enum:
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- allwinner,sun20i-d1-dma
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- allwinner,sun50i-a100-dma
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- allwinner,sun50i-h6-dma
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then:
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properties:
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clocks:
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minItems: 2
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required:
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- clock-names
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else:
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properties:
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clocks:
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maxItems: 1
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unevaluatedProperties: false
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examples:
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- |
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dma: dma-controller@1c02000 {
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compatible = "allwinner,sun50i-a64-dma";
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reg = <0x01c02000 0x1000>;
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interrupts = <0 50 4>;
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clocks = <&ccu 30>;
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dma-channels = <8>;
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dma-requests = <27>;
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resets = <&ccu 7>;
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#dma-cells = <1>;
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};
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...
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