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From:   Stephen Boyd <swboyd@chromium.org>
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Date:   Thu, 16 Sep 2021 23:25:35 -0700
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Subject: Re: [PATCH v3 2/3] dt-bindings: remoteproc: qcom: Add SC7280 WPSS support
To:     Rakesh Pillai <pillair@codeaurora.org>, agross@kernel.org,
        bjorn.andersson@linaro.org, mathieu.poirier@linaro.org,
        ohad@wizery.com, p.zabel@pengutronix.de, robh+dt@kernel.org
Cc:     linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, sibis@codeaurora.org,
        mpubbise@codeaurora.org, kuabhs@chromium.org
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Quoting Rakesh Pillai (2021-09-16 09:55:52)
> @@ -78,6 +84,10 @@ properties:
>        Phandle reference to a syscon representing TCSR followed by the
>        three offsets within syscon for q6, modem and nc halt registers.
>
> +  qcom,qmp:
> +    $ref: /schemas/types.yaml#/definitions/phandle
> +    description: Reference to the AOSS side-channel message RAM.
> +
>    qcom,smem-states:
>      $ref: /schemas/types.yaml#/definitions/phandle-array
>      description: States used by the AP to signal the Hexagon core
> @@ -117,6 +127,33 @@ allOf:
>          compatible:
>            contains:
>              enum:
> +              - qcom,sc7280-wpss-pil
> +    then:

Honestly I find this if/else to be a huge tangle. Why not split the
binding so that each compatible is a different file? Then it is easier
to read and see what properties to set.

> +      properties:
> +        interrupts-extended:
> +          maxItems: 6
> +          items:
> +            - description: Watchdog interrupt
> +            - description: Fatal interrupt
> +            - description: Ready interrupt