linux-kernel - Re: [PATCH 05/10] dt-bindings: soc: qcom: Update devicetree binding document for rpmh-rsc

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Message-ID: <CAPDyKFqbQYvTtsxmP_WKjGdf3Uq78LXMCgehGdGcfmnA9LjV-g@mail.gmail.com>
Date:   Fri, 14 Jan 2022 13:31:02 +0100
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Maulik Shah <quic_mkshah@...cinc.com>
Cc:     bjorn.andersson@...aro.org, linux-arm-msm@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        rafael@...nel.org, daniel.lezcano@...aro.org,
        quic_lsrao@...cinc.com, quic_rjendra@...cinc.com,
        devicetree@...r.kernel.org
Subject: Re: [PATCH 05/10] dt-bindings: soc: qcom: Update devicetree binding
 document for rpmh-rsc

On Sun, 9 Jan 2022 at 18:25, Maulik Shah <quic_mkshah@...cinc.com> wrote:
>
> The change documents power-domains property for RSC device.
> This optional property points to corresponding PM domain node.
>
> Cc: devicetree@...r.kernel.org
> Signed-off-by: Maulik Shah <quic_mkshah@...cinc.com>

Reviewed-by: Ulf Hansson <ulf.hansson@...aro.org>

BTW, it would be nice to get the binding converted to the new DT yaml
formal, perhaps something we can look at doing on top?

Kind regards
Uffe


> ---
>  Documentation/devicetree/bindings/soc/qcom/rpmh-rsc.txt | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/soc/qcom/rpmh-rsc.txt b/Documentation/devicetree/bindings/soc/qcom/rpmh-rsc.txt
> index 9b86d1e..85b9859 100644
> --- a/Documentation/devicetree/bindings/soc/qcom/rpmh-rsc.txt
> +++ b/Documentation/devicetree/bindings/soc/qcom/rpmh-rsc.txt
> @@ -78,6 +78,11 @@ Properties:
>                     CONTROL_TCS
>         - Cell #2 (Number of TCS): <u32>
>
> +- power-domains:
> +       Usage: optional
> +       Value type: <prop-encoded-power-domains>
> +       Definition: Phandle pointing to the corresponding PM domain node.
> +
>  - label:
>         Usage: optional
>         Value type: <string>
> @@ -112,6 +117,7 @@ TCS-OFFSET: 0xD00
>                                   <SLEEP_TCS   3>,
>                                   <WAKE_TCS    3>,
>                                   <CONTROL_TCS 1>;
> +               power-domains = <&CLUSTER_PD>;
>         };
>
>  Example 2:
> --
> 2.7.4
>