linux/Documentation/devicetree/bindings/dma/allwinner,sun4i-a10-dma.yaml
Krzysztof Kozlowski 10cafa2d45 dt-bindings: dma: drop unneeded quotes
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>
2023-02-10 11:34:29 +05:30

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1014 B
YAML

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/dma/allwinner,sun4i-a10-dma.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Allwinner A10 DMA Controller
maintainers:
- Chen-Yu Tsai <wens@csie.org>
- Maxime Ripard <mripard@kernel.org>
allOf:
- $ref: dma-controller.yaml#
properties:
"#dma-cells":
const: 2
description:
The first cell is either 0 or 1, the former to use the normal
DMA, 1 for dedicated DMA. The second cell is the request line
number.
compatible:
const: allwinner,sun4i-a10-dma
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
maxItems: 1
required:
- "#dma-cells"
- compatible
- reg
- interrupts
- clocks
additionalProperties: false
examples:
- |
dma: dma-controller@1c02000 {
compatible = "allwinner,sun4i-a10-dma";
reg = <0x01c02000 0x1000>;
interrupts = <27>;
clocks = <&ahb_gates 6>;
#dma-cells = <2>;
};
...