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From: Yannick FERTRE <yannick.fertre@st.com>
To: Philippe CORNU <philippe.cornu@st.com>,
        Thierry Reding <thierry.reding@gmail.com>,
        David Airlie <airlied@linux.ie>, Rob Herring <robh+dt@kernel.org>,
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CC: Andrzej Hajda <a.hajda@samsung.com>,
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        Vincent ABRIOU <vincent.abriou@st.com>,
        Alexandre TORGUE <alexandre.torgue@st.com>
Subject: Re: [PATCH v1 1/2] dt-bindings/display/panel: otm8009a: Add optional
 power-supply property
Thread-Topic: [PATCH v1 1/2] dt-bindings/display/panel: otm8009a: Add optional
 power-supply property
Thread-Index: AQHTnmYaEqSE4IHrn0qQZfe2mAGEiaOXBauA
Date: Tue, 6 Feb 2018 09:05:21 +0000
Message-ID: <97b99cc2-c02c-8006-e0bf-f6b71ff00322@st.com>
References: <20180205094532.23547-1-philippe.cornu@st.com>
 <20180205094532.23547-2-philippe.cornu@st.com>
In-Reply-To: <20180205094532.23547-2-philippe.cornu@st.com>
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Reviewed-by: Yannick Fertré <yannick.fertre@st.com>


On 02/05/2018 10:45 AM, Philippe Cornu wrote:
> Some boards use a dedicated voltage regulator for this panel.
> Add & document this related optional power-supply property.
>
> Signed-off-by: Philippe Cornu <philippe.cornu@st.com>
> ---
>   Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt
> index 6862028e7b2e..203b03eefb68 100644
> --- a/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt
> +++ b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt
> @@ -9,6 +9,7 @@ Required properties:
>   
>   Optional properties:
>     - reset-gpios: a GPIO spec for the reset pin (active low).
> +  - power-supply: phandle of the regulator that provides the supply voltage.
>   
>   Example:
>   &dsi {
> @@ -17,5 +18,6 @@ Example:
>   		compatible = "orisetech,otm8009a";
>   		reg = <0>;
>   		reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>;
> +		power-supply = <&v1v8>;
>   	};
>   };