linux-kernel - Re: [PATCH] PM / Domains: Fix DT example

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Message-ID: <CAPDyKFpOKnU=d901=rV_=FgB3BzzXvZGpHBpVPbPkUymMns=Pw@mail.gmail.com>
Date:   Tue, 25 Apr 2017 10:01:07 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Viresh Kumar <viresh.kumar@...aro.org>
Cc:     Rafael Wysocki <rjw@...ysocki.net>,
        Kevin Hilman <khilman@...nel.org>,
        linaro-kernel <linaro-kernel@...ts.linaro.org>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
Subject: Re: [PATCH] PM / Domains: Fix DT example

On 25 April 2017 at 09:18, Viresh Kumar <viresh.kumar@...aro.org> wrote:
> The power-domain provider's #power-domain-cells field is set to 0 and
> yet the children is using an index to point the power domain. Fix it by
> removing the index field.
>
> Fixes: 70bb510e4279 ("dt/bindings / PM/Domains: Update binding for PM domain idle states")
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>

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

Kind regards
Uffe

> ---
>  Documentation/devicetree/bindings/power/power_domain.txt | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/power/power_domain.txt b/Documentation/devicetree/bindings/power/power_domain.txt
> index 940707d095cc..14bd9e945ff6 100644
> --- a/Documentation/devicetree/bindings/power/power_domain.txt
> +++ b/Documentation/devicetree/bindings/power/power_domain.txt
> @@ -81,7 +81,7 @@ domain provided by the 'parent' power controller.
>         child: power-controller@...41000 {
>                 compatible = "foo,power-controller";
>                 reg = <0x12341000 0x1000>;
> -               power-domains = <&parent 0>;
> +               power-domains = <&parent>;
>                 #power-domain-cells = <0>;
>                 domain-idle-states = <&DOMAIN_PWR_DN>;
>         };
> --
> 2.12.0.432.g71c3a4f4ba37
>