linux-kernel - Re: [PATCH net-next v2 1/2] net: dsa: vsc73xx: make RGMII delays configurable

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Message-ID: <66ae24b7-37c2-41c9-a0c1-aaa2925ba40f@lunn.ch>
Date: Thu, 18 Jul 2024 03:35:42 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Pawel Dembicki <paweldembicki@...il.com>
Cc: netdev@...r.kernel.org, Florian Fainelli <f.fainelli@...il.com>,
	Vladimir Oltean <olteanv@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v2 1/2] net: dsa: vsc73xx: make RGMII delays
 configurable

On Wed, Jul 17, 2024 at 11:27:31PM +0200, Pawel Dembicki wrote:
> This patch switches hardcoded RGMII transmit/receive delay to
> a configurable value. Delay values are taken from the properties of
> the CPU port: 'tx-internal-delay-ps' and 'rx-internal-delay-ps'.
> 
> The default value is configured to 2.0 ns to maintain backward
> compatibility with existing code.
> 
> Signed-off-by: Pawel Dembicki <paweldembicki@...il.com>

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

    Andrew