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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tksgl-0000000FTon-43Qy; Wed, 19 Feb 2025 22:37:07 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tksfE-0000000FTNo-2oxf for linux-arm-kernel@lists.infradead.org; Wed, 19 Feb 2025 22:35:37 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 7DEC0611F3; Wed, 19 Feb 2025 22:35:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 68A2DC4CED1; Wed, 19 Feb 2025 22:35:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740004531; bh=55H0to5iJJXxoB8dBhy7Y7xBqqr3s5lvCudSq0wSeNo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jf7MQjPiA7iK7U0a9ySuTi0W67tdHacWDNQ5dtOzNiBEONFe2CQcWhfG0s3VzBVvj n0WdGBPt+nbZMneOJ/B4oSNTT9NamtLGW0RGyyfoxkhEw+fMtKa7i8eaq5VFmAVaka p5clfwqR9yZM9+ivSfoG6SrY9WoYcU9Xje2jAALmtfsE11HuTTmzC4Zq1FqxTRcrh6 N9U6zYreW8k8M1yvo/f2MVlledrW4YXrIzHo2ZjMe891D1zV5lcol8HG9H7jiTiT0W tMr8vdjzEe6PrRZRSCWq9YhtKncfUOdM5aO0GvMXSqxTvjO+b9xinBFjVgaN27O84h Fn9JXtogOFZTA== Date: Wed, 19 Feb 2025 16:35:30 -0600 From: Rob Herring To: Maxime Chevallier Cc: davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, thomas.petazzoni@bootlin.com, Andrew Lunn , Jakub Kicinski , Eric Dumazet , Paolo Abeni , Russell King , linux-arm-kernel@lists.infradead.org, Christophe Leroy , Herve Codina , Florian Fainelli , Heiner Kallweit , Vladimir Oltean , =?iso-8859-1?Q?K=F6ry?= Maincent , Marek =?iso-8859-1?Q?Beh=FAn?= , Oleksij Rempel , =?iso-8859-1?Q?Nicol=F2?= Veronese , Simon Horman , mwojtas@chromium.org, Antoine Tenart , devicetree@vger.kernel.org, Conor Dooley , Krzysztof Kozlowski , Romain Gantois , Daniel Golle , Dimitri Fedrau , Sean Anderson Subject: Re: [PATCH net-next v4 15/15] dt-bindings: net: Introduce the phy-port description Message-ID: <20250219223530.GA3083990-robh@kernel.org> References: <20250213101606.1154014-1-maxime.chevallier@bootlin.com> <20250213101606.1154014-16-maxime.chevallier@bootlin.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250213101606.1154014-16-maxime.chevallier@bootlin.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250219_143532_819284_4D6AA866 X-CRM114-Status: GOOD ( 19.96 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Feb 13, 2025 at 11:16:03AM +0100, Maxime Chevallier wrote: > The ability to describe the physical ports of Ethernet devices is useful > to describe multi-port devices, as well as to remove any ambiguity with > regard to the nature of the port. > > Moreover, describing ports allows for a better description of features > that are tied to connectors, such as PoE through the PSE-PD devices. > > Introduce a binding to allow describing the ports, for now with 2 > attributes : > > - The number of lanes, which is a quite generic property that allows > differentating between multiple similar technologies such as BaseT1 > and "regular" BaseT (which usually means BaseT4). > > - The media that can be used on that port, such as BaseT for Twisted > Copper, BaseC for coax copper, BaseS/L for Fiber, BaseK for backplane > ethernet, etc. This allows defining the nature of the port, and > therefore avoids the need for vendor-specific properties such as > "micrel,fiber-mode" or "ti,fiber-mode". > > The port description lives in its own file, as it is intended in the > future to allow describing the ports for phy-less devices. > > Signed-off-by: Maxime Chevallier > --- > V4: no changes > > .../devicetree/bindings/net/ethernet-phy.yaml | 18 +++++++ > .../bindings/net/ethernet-port.yaml | 47 +++++++++++++++++++ > MAINTAINERS | 1 + > 3 files changed, 66 insertions(+) > create mode 100644 Documentation/devicetree/bindings/net/ethernet-port.yaml Seems my comments on v2 were ignored. Those issues remain.