netdev - Re: [PATCH net-next] net: stmmac: dwc-qos: use PHY clock-stop capability

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Message-ID: <1dc50e53-73de-4fed-a088-1b4cc728f70f@lunn.ch>
Date: Wed, 16 Apr 2025 14:26:48 +0200
From: Andrew Lunn <andrew@...n.ch>
To: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
Cc: Heiner Kallweit <hkallweit1@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Jon Hunter <jonathanh@...dia.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-stm32@...md-mailman.stormreply.com,
	Maxime Coquelin <mcoquelin.stm32@...il.com>, netdev@...r.kernel.org,
	Paolo Abeni <pabeni@...hat.com>,
	Thierry Reding <treding@...dia.com>
Subject: Re: [PATCH net-next] net: stmmac: dwc-qos: use PHY clock-stop
 capability

On Wed, Apr 16, 2025 at 11:09:33AM +0100, Russell King (Oracle) wrote:
> Use the PHY clock-stop capability when programming the MAC LPI mode,
> which allows the transmit clock to the PHY to be gated. Tested on the
> Jetson Xavier NX platform.
> 
> Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>

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

    Andrew