linux-kernel - Re: [PATCH] ARM: dts: imx6qdl-apalis: add phy-supply

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <a5af06ec3d694263ba85a030640b5611de40c5cb.camel@pschenker.ch>
Date:   Mon, 21 Jan 2019 09:35:37 +0100
From:   Philippe Schenker <dev@...henker.ch>
To:     Stefan Agner <stefan@...er.ch>, shawnguo@...nel.org,
        s.hauer@...gutronix.de
Cc:     max.krummenacher@...adex.com, marcel.ziswiler@...adex.com,
        kernel@...gutronix.de, fabio.estevam@....com, linux-imx@....com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: imx6qdl-apalis: add phy-supply

On Fri, 2019-01-18 at 14:32 +0100, Stefan Agner wrote:
> Use the VDD I/O rail as phy-supply regulator. Technically, the
> regulator has multiple rails, but currently the driver only
> supports a single phy-supply. The VDD I/O rail has the highest
> power consumption when software power down is used and hence
> the highest saving potential.
> 
> Signed-off-by: Stefan Agner <stefan@...er.ch>

Reviewed-by: Philippe Schenker <philippe.schenker@...adex.com>

> ---
>  arch/arm/boot/dts/imx6qdl-apalis.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
> b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
> index 0b47aecf336a..cf66f9ececbd 100644
> --- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
> @@ -241,6 +241,7 @@
>  	phy-handle = <&ethphy>;
>  	phy-reset-duration = <10>;
>  	phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
> +	phy-supply = <&vgen5_reg>;
>  	status = "okay";
>  
>  	mdio {