linux-kernel - Re: [PATCH v3 2/3] dt-bindings: sound: tegra: Update HDA resets

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Date:   Wed, 22 Dec 2021 15:37:13 -0400
From:   Rob Herring <robh@...nel.org>
To:     Sameer Pujar <spujar@...dia.com>
Cc:     tiwai@...e.com, broonie@...nel.org, lgirdwood@...il.com,
        thierry.reding@...il.com, perex@...ex.cz, jonathanh@...dia.com,
        digetx@...il.com, mkumard@...dia.com, alsa-devel@...a-project.org,
        devicetree@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/3] dt-bindings: sound: tegra: Update HDA resets

On Wed, Dec 22, 2021 at 10:05:50AM +0530, Sameer Pujar wrote:
> Tegra194 HDA has only two resets unlike the previous generations of
> Tegra SoCs. Hence update the reset list accordingly.
> 
> Signed-off-by: Sameer Pujar <spujar@...dia.com>
> Acked-by: Thierry Reding <treding@...dia.com>
> ---
>  .../devicetree/bindings/sound/nvidia,tegra30-hda.yaml       | 13 +++++++++----
>  1 file changed, 9 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
> index b55775e..70dbdff5 100644
> --- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
> +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
> @@ -50,13 +50,18 @@ properties:
>        - const: hda2codec_2x
>  
>    resets:
> +    minItems: 2
>      maxItems: 3
>  
>    reset-names:

Just add 'minItems: 2' here instead.

> -    items:
> -      - const: hda
> -      - const: hda2hdmi
> -      - const: hda2codec_2x
> +    oneOf:
> +      - items:
> +          - const: hda
> +          - const: hda2hdmi
> +          - const: hda2codec_2x
> +      - items:
> +          - const: hda
> +          - const: hda2hdmi
>  
>    power-domains:
>      maxItems: 1
> -- 
> 2.7.4
> 
>