linux-kernel - Re: [PATCH 2/7] ASoC: qcom: dt-bindings: Add compatible names for lpass sc7280 digital codecs

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Date:   Mon, 20 Sep 2021 14:24:50 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     Srinivasa Rao Mandadapu <srivasam@...eaurora.org>,
        agross@...nel.org, bjorn.andersson@...aro.org, lgirdwood@...il.com,
        broonie@...nel.org, robh+dt@...nel.org, plai@...eaurora.org,
        bgoswami@...eaurora.org, perex@...ex.cz, tiwai@...e.com,
        rohitkr@...eaurora.org, linux-arm-msm@...r.kernel.org,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, swboyd@...omium.org,
        judyhsiao@...omium.org
Cc:     Venkata Prasad Potturu <potturu@...eaurora.org>
Subject: Re: [PATCH 2/7] ASoC: qcom: dt-bindings: Add compatible names for
 lpass sc7280 digital codecs



On 20/09/2021 08:35, Srinivasa Rao Mandadapu wrote:
> Update compatible names in va, wsa, rx and tx macro codes for lpass sc7280
> 
> Signed-off-by: Venkata Prasad Potturu <potturu@...eaurora.org>
> Signed-off-by: Srinivasa Rao Mandadapu <srivasam@...eaurora.org>
> ---
>   Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml  | 4 +++-
>   Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml  | 4 +++-
>   Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml  | 4 +++-
>   Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml | 4 +++-
>   4 files changed, 12 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
> index 443d556..a4e767e 100644
> --- a/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
> +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
> @@ -11,7 +11,9 @@ maintainers:
>   
>   properties:
>     compatible:
> -    const: qcom,sm8250-lpass-rx-macro
> +    oneOf:
> +      - const: qcom,sm8250-lpass-rx-macro
> +      - const: qcom,sc7280-lpass-rx-macro
>   
Recently Rob did tree wide change to use enum instead of oneOf for below 
reason
"
'enum' is equivalent to 'oneOf' with a list of 'const' entries, but 
'enum' is more concise and yields better error messages."

So, can you move these to enums like:

enum:
   - qcom,sm8250-lpass-rx-macro
   - qcom,sc7280-lpass-rx-macro

--srini

>     reg:
>       maxItems: 1
> diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml
> index 6b5ca02..cdec478 100644
> --- a/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml
> +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml
> @@ -11,7 +11,9 @@ maintainers:
>   
>   properties:
>     compatible:
> -    const: qcom,sm8250-lpass-tx-macro
> +    oneOf:
> +      - const: qcom,sm8250-lpass-tx-macro
> +      - const: qcom,sc7280-lpass-tx-macro
>   
>     reg:
>       maxItems: 1
> diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
> index 679b49c..e15bc05 100644
> --- a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
> +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
> @@ -11,7 +11,9 @@ maintainers:
>   
>   properties:
>     compatible:
> -    const: qcom,sm8250-lpass-va-macro
> +    oneOf:
> +      - const: qcom,sm8250-lpass-va-macro
> +      - const: qcom,sc7280-lpass-va-macro
>   
>     reg:
>       maxItems: 1
> diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml
> index 435b019..2dcccb5 100644
> --- a/Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml
> +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml
> @@ -11,7 +11,9 @@ maintainers:
>   
>   properties:
>     compatible:
> -    const: qcom,sm8250-lpass-wsa-macro
> +    oneOf:
> +      - const: qcom,sm8250-lpass-wsa-macro
> +      - const: qcom,sc7280-lpass-wsa-macro
>   
>     reg:
>       maxItems: 1
>