netdev - Re: [PATCH net-next v2] net: phy: micrel: Add ksz9131

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Message-ID: <64dc1932-9bc9-4ec0-930b-c329e92f2f09@lunn.ch>
Date: Fri, 11 Jul 2025 14:56:35 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Biju Das <biju.das.jz@...renesas.com>
Cc: Heiner Kallweit <hkallweit1@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Russell King <linux@...linux.org.uk>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@...renesas.com>,
	Biju Das <biju.das.au@...il.com>, linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH net-next v2] net: phy: micrel: Add ksz9131_resume()

On Fri, Jul 11, 2025 at 06:40:21AM +0100, Biju Das wrote:
> The Renesas RZ/G3E SMARC EVK uses KSZ9131RNXC phy. On deep power state,
> PHY loses the power and on wakeup the rgmii delays are not reconfigured
> causing it to fail.
> 
> Replace the callback kszphy_resume()->ksz9131_resume() for reconfiguring
> the rgmii_delay when it exits from PM suspend state.
> 
> Signed-off-by: Biju Das <biju.das.jz@...renesas.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew