linux-kernel - Re: [PATCH v2 1/3] dt-bindings: dsp: mediatek: Use meaningful names for mbox

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Date:   Mon, 13 Jun 2022 14:41:19 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Tinghan Shen <tinghan.shen@...iatek.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Mark Brown <broonie@...nel.org>,
        YC Hung <yc.hung@...iatek.com>,
        Curtis Malainey <cujomalainey@...omium.org>,
        Allen-KH Cheng <allen-kh.cheng@...iatek.com>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Project_Global_Chrome_Upstream_Group@...iatek.com
Subject: Re: [PATCH v2 1/3] dt-bindings: dsp: mediatek: Use meaningful names
 for mbox

Il 09/06/22 10:30, Tinghan Shen ha scritto:
> Rename mbox according to action instead of 'mbox0' and 'mbox1'.
> 
> Signed-off-by: Tinghan Shen <tinghan.shen@...iatek.com>
> ---
>   .../devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml        | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml b/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml
> index b7e68b0dfa13..6cedd6868cc5 100644
> --- a/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml
> +++ b/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml
> @@ -55,8 +55,8 @@ properties:
>   
>     mbox-names:
>       items:
> -      - const: mbox0
> -      - const: mbox1
> +      - const: rep
> +      - const: req

"reply", "request" - as said on patch [2/3]....

P.S.: Adding context for anyone else reading this patch, mt8195 devicetrees didn't
       get any dsp node yet.

>   
>     memory-region:
>       items:
> @@ -100,6 +100,6 @@ examples:
>          memory-region = <&adsp_dma_mem_reserved>,
>                          <&adsp_mem_reserved>;
>          power-domains = <&spm 6>; //MT8195_POWER_DOMAIN_ADSP
> -       mbox-names = "mbox0", "mbox1";
> +       mbox-names = "rep", "req";
>          mboxes = <&adsp_mailbox0>, <&adsp_mailbox1>;
>       };