linux-kernel - Re: [PATCH v4 11/14] net: phy: adin: implement Energy Detect Powerdown mode

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Message-ID: <f13feaee-0bad-a774-5527-296b6f74c91b@gmail.com>
Date:   Wed, 14 Aug 2019 10:57:19 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Alexandru Ardelean <alexandru.ardelean@...log.com>,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     davem@...emloft.net, robh+dt@...nel.org, mark.rutland@....com,
        hkallweit1@...il.com, andrew@...n.ch
Subject: Re: [PATCH v4 11/14] net: phy: adin: implement Energy Detect
 Powerdown mode



On 8/12/2019 4:23 AM, Alexandru Ardelean wrote:
> The ADIN PHYs support Energy Detect Powerdown mode, which puts the PHY into
> a low power mode when there is no signal on the wire (typically cable
> unplugged).
> This behavior is enabled by default, but can be disabled via device
> property.

We could consider adding a PHY tunable, having this as a Device Tree
property amounts to putting a policy inside DT, which is frowned upon.

> 
> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@...log.com>

Other than that, the code looks fine:

Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian