linux-kernel - Re: [PATCH v2 3/5] ARM: dts: stm32: add phy-dsi-supply property on stm32mp157c

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Date:   Fri, 2 Aug 2019 09:01:32 +0000
From:   Yannick FERTRE <yannick.fertre@...com>
To:     Philippe CORNU <philippe.cornu@...com>,
        Benjamin GAIGNARD <benjamin.gaignard@...com>,
        Vincent ABRIOU <vincent.abriou@...com>,
        "David Airlie" <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre TORGUE <alexandre.torgue@...com>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-stm32@...md-mailman.stormreply.com" 
        <linux-stm32@...md-mailman.stormreply.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 3/5] ARM: dts: stm32: add phy-dsi-supply property on
 stm32mp157c

Hi Alexandre,

this patch can be abandoned.

BR

-- 
Yannick Fertré | TINA: 166 7152 | Tel: +33 244027152 | Mobile: +33 620600270
Microcontrollers and Digital ICs Group | Microcontrolleurs Division


On 5/10/19 4:20 PM, Yannick Fertré wrote:

> The dsi physical layer is powered by the 1v8 power controller supply.
>
> Signed-off-by: Yannick Fertré <yannick.fertre@...com>
> ---
>   arch/arm/boot/dts/stm32mp157c.dtsi | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
> index 2afeee6..6b14f1e 100644
> --- a/arch/arm/boot/dts/stm32mp157c.dtsi
> +++ b/arch/arm/boot/dts/stm32mp157c.dtsi
> @@ -1156,6 +1156,7 @@
>   			clock-names = "pclk", "ref", "px_clk";
>   			resets = <&rcc DSI_R>;
>   			reset-names = "apb";
> +			phy-dsi-supply = <&reg18>;
>   			status = "disabled";
>   		};
>