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SubjectRe: [PATCH 1/2] ASoC: dt-bindings: fsl_aud2htx: Add binding doc for aud2htx module
On Mon, Oct 26, 2020 at 06:40:54PM +0800, Shengjiu Wang wrote:
> AUD2HTX (Audio Subsystem TO HDMI TX Subsystem) is a new
> IP module found on i.MX8MP.
>
> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
> ---
> .../bindings/sound/fsl,aud2htx.yaml | 67 +++++++++++++++++++
> 1 file changed, 67 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml
>
> diff --git a/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml b/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml
> new file mode 100644
> index 000000000000..18548d0889a8
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml
> @@ -0,0 +1,67 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/sound/fsl,aud2htx.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: NXP Audio Subsystem to HDMI RTX Subsystem Controller
> +
> +maintainers:
> + - Shengjiu Wang <shengjiu.wang@nxp.com>
> +
> +properties:
> + $nodename:
> + pattern: "^aud2htx@.*"

aud2htx is not a generic class of a device so it should not be enforced.

> +
> + compatible:
> + const: fsl,imx8mp-aud2htx
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> + clocks:
> + items:
> + - description: Peripheral clock
> +
> + clock-names:
> + items:
> + - const: bus
> +
> + dmas:
> + items:
> + - description: DMA controller phandle and request line for TX
> +
> + dma-names:
> + items:
> + - const: tx
> +
> + power-domains:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
> + - clocks
> + - clock-names
> + - dmas
> + - dma-names
> +
> +examples:
> + - |
> + #include <dt-bindings/interrupt-controller/arm-gic.h>
> + #include <dt-bindings/clock/imx8mp-clock.h>
> +
> + aud2htx: aud2htx@30cb0000 {
> + compatible = "fsl,imx8mp-aud2htx";

Wrong indentation. Most of examples are indented with 4 spaces.

Best regards,
Krzysztof

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