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[5.94.28.220]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-432613f7e6esm53784810f8f.21.2025.12.29.12.59.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Dec 2025 12:59:00 -0800 (PST) Date: Mon, 29 Dec 2025 21:58:58 +0100 From: Stefano Radaelli To: Andrew Lunn Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Stefano Radaelli , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Alexander Stein , Dario Binacchi , Primoz Fiser , Yannic Moog , Markus Niebel , Josua Mayer , Francesco Dolcini , imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v1 3/3] arm64: dts: imx95-var-dart: Add support for Variscite Sonata board Message-ID: References: <20251229150421.57616-1-stefano.r@variscite.com> <20251229150421.57616-4-stefano.r@variscite.com> <0afc0945-af65-410d-8556-1d09792981cb@lunn.ch> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0afc0945-af65-410d-8556-1d09792981cb@lunn.ch> On Mon, Dec 29, 2025 at 07:24:50PM +0100, Andrew Lunn wrote: > > What is this ethernet connected to? In the commit message you mention > an SFP? So i would expect a phandle pointing to the SFP cage node, > which follows: > > Documentation/devicetree/bindings/net/sff,sfp.yam > > Andrew Hi Andrew, You're absolutely right, thanks for pointing that out! I mistakenly thought fixed-link alone was sufficient, but after reading the sff,sfp.yaml binding I understand the sfp node is needed to properly handle the SFP+ cage and transceiver module detection via I2C. I've updated the patch to include the sfp node with i2c-bus and los-gpios properties. Sending v2 shortly. Thanks, Stefano