netdev - Re: [PATCH v2] net: phy: restore mdio regs in the iproc mdio driver

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Message-ID: <e6d0f41c-f72d-4776-3842-783c8cf6a018@gmail.com>
Date:   Fri, 14 Feb 2020 14:02:33 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Scott Branden <scott.branden@...adcom.com>,
        Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>
Cc:     Russell King <linux@...linux.org.uk>,
        "David S . Miller" <davem@...emloft.net>,
        Ray Jui <rjui@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com, netdev@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Arun Parameswaran <arun.parameswaran@...adcom.com>
Subject: Re: [PATCH v2] net: phy: restore mdio regs in the iproc mdio driver

On 2/14/20 1:47 PM, Scott Branden wrote:
> From: Arun Parameswaran <arun.parameswaran@...adcom.com>
> 
> The mii management register in iproc mdio block
> does not have a retention register so it is lost on suspend.
> Save and restore value of register while resuming from suspend.
> 
> Fixes: bb1a619735b4 ("net: phy: Initialize mdio clock at probe function")
> 
> Signed-off-by: Arun Parameswaran <arun.parameswaran@...adcom.com>
> Signed-off-by: Scott Branden <scott.branden@...adcom.com>

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