netdev - Re: [net-next,PATCH 3/3] net: phy: realtek: Add property to enable SSC

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Message-ID: <aTAOe4c48zyIjVcb@shell.armlinux.org.uk>
Date: Wed, 3 Dec 2025 10:18:35 +0000
From: "Russell King (Oracle)" <linux@...linux.org.uk>
To: Marek Vasut <marek.vasut@...lbox.org>
Cc: netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
	Aleksander Jan Bajkowski <olek2@...pl>,
	Andrew Lunn <andrew@...n.ch>, Conor Dooley <conor+dt@...nel.org>,
	Eric Dumazet <edumazet@...gle.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Michael Klein <michael@...sekall.de>,
	Paolo Abeni <pabeni@...hat.com>, Rob Herring <robh@...nel.org>,
	Vladimir Oltean <vladimir.oltean@....com>,
	devicetree@...r.kernel.org
Subject: Re: [net-next,PATCH 3/3] net: phy: realtek: Add property to enable
 SSC

On Sun, Nov 30, 2025 at 01:58:34AM +0100, Marek Vasut wrote:
> Add support for spread spectrum clocking (SSC) on RTL8211F(D)(I)-CG,
> RTL8211FS(I)(-VS)-CG, RTL8211FG(I)(-VS)-CG PHYs. The implementation
> follows EMI improvement application note Rev. 1.2 for these PHYs.
> 
> The current implementation enables SSC for both RXC and SYSCLK clock
> signals. Introduce new DT property 'realtek,ssc-enable' to enable the
> SSC mode.

Should there be separate properties for CLKOUT SSC enable and RXC SSC
enable?

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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