Message-ID: <3ac4c315-cff1-b313-6936-2fe5ca87c350@linaro.org>
Date:   Fri, 3 Feb 2023 09:03:58 +0100
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Subject: Re: [PATCH 8/9] ASoC: dt-bindings: meson: convert axg spdif output to
 schema
Content-Language: en-US
To:     Jerome Brunet <jbrunet@baylibre.com>,
        Mark Brown <broonie@kernel.org>, alsa-devel@alsa-project.org,
        devicetree@vger.kernel.org
Cc:     linux-amlogic@lists.infradead.org,
        Kevin Hilman <khilman@baylibre.com>,
        Neil Armstrong <neil.armstrong@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        linux-kernel@vger.kernel.org
References: <20230202183653.486216-1-jbrunet@baylibre.com>
 <20230202183653.486216-9-jbrunet@baylibre.com>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <20230202183653.486216-9-jbrunet@baylibre.com>
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Precedence: bulk

On 02/02/2023 19:36, Jerome Brunet wrote:
> Convert the DT binding documentation for the Amlogic axg spdif output to
> schema.
> 
> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
> ---
>  .../bindings/sound/amlogic,axg-spdifout.txt   | 25 ------
>  .../bindings/sound/amlogic,axg-spdifout.yaml  | 83 +++++++++++++++++++
>  2 files changed, 83 insertions(+), 25 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt
>  create mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.yaml
> 
> diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt
> deleted file mode 100644
> index 28381dd1f633..000000000000
> --- a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.txt
> +++ /dev/null
> @@ -1,25 +0,0 @@
> -* Amlogic Audio SPDIF Output
> -
> -Required properties:
> -- compatible: 'amlogic,axg-spdifout' or
> -	      'amlogic,g12a-spdifout' or
> -	      'amlogic,sm1-spdifout'
> -- clocks: list of clock phandle, one for each entry clock-names.
> -- clock-names: should contain the following:
> -  * "pclk" : peripheral clock.
> -  * "mclk" : master clock
> -- #sound-dai-cells: must be 0.
> -
> -Optional property:
> -- resets: phandle to the dedicated reset line of the spdif output.
> -
> -Example on the A113 SoC:
> -
> -spdifout: audio-controller@480 {
> -	compatible = "amlogic,axg-spdifout";
> -	reg = <0x0 0x480 0x0 0x50>;
> -	#sound-dai-cells = <0>;
> -	clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>,
> -		 <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>;
> -	clock-names = "pclk", "mclk";
> -};
> diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.yaml b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.yaml
> new file mode 100644
> index 000000000000..c661ce7f8b9d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/amlogic,axg-spdifout.yaml
> @@ -0,0 +1,83 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/sound/amlogic,axg-spdifout.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Amlogic Audio AXG SPDIF Output
> +
> +maintainers:
> +  - Jerome Brunet <jbrunet@baylibre.com>
> +
> +allOf:
> +  - $ref: dai-common.yaml#
> +
> +properties:
> +  $nodename:
> +    pattern: "^audio-controller@.*"
> +
> +  compatible:
> +    oneOf:
> +      - items:
> +          - const:
> +              amlogic,axg-spdifout

All usual comments apply.

> +      - items:
> +          - enum:
> +              - amlogic,g12a-spdifout
> +              - amlogic,sm1-spdifout
> +          - const:
> +              amlogic,axg-spdifout
> +
> +  reg:
> +    maxItems: 1
> +
> +  "#sound-dai-cells":
> +    const: 0
> +
> +  clocks:
> +    items:
> +      - description: Peripheral clock
> +      - description: SPDIF output master clock
> +
> +  clock-names:
> +    items:
> +      - const: pclk
> +      - const: mclk
> +
> +required:
> +  - compatible
> +  - reg
> +  - "#sound-dai-cells"
> +  - clocks
> +  - clock-names
> +
> +if:
> +  properties:
> +    compatible:
> +      contains:
> +        enum:
> +          - amlogic,g12a-spdifout
> +          - amlogic,sm1-spdifout
> +then:
> +  properties:
> +    resets:
> +      items:
> +        - description: dedicated device reset line
> +
> +  required:
> +    - resets
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/clock/axg-audio-clkc.h>
> +
> +    spdifout: audio-controller@480 {
> +    	compatible = "amlogic,axg-spdifout";

Indentation.


Best regards,
Krzysztof