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[188.152.100.94]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43796acf5b9sm34488531f8f.34.2026.02.17.11.42.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Feb 2026 11:42:21 -0800 (PST) Date: Tue, 17 Feb 2026 20:42:19 +0100 From: Stefano Radaelli To: Fabio Estevam Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Stefano Radaelli , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team Subject: Re: [PATCH v1 06/11] arm64: dts: freescale: imx8mm-var-som: Update WiFi/BT configuration Message-ID: References: <3e79c4d806b8b8024b71bc99c36b09a2fbb90a65.1771353301.git.stefano.r@variscite.com> 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: Hi Fabio! On Tue, Feb 17, 2026 at 03:59:33PM -0300, Fabio Estevam wrote: > > What about users who still have boards with the Broadcom Wi-Fi chip? > > Will Wifi on the old boards stop working? The Broadcom-based WiFi module was used on earlier revisions of the VAR-SOM-MX8MM. That hardware revision is no longer in production and is not available for new orders. All currently manufactured and shipped VAR-SOM-MX8MM modules integrate the NXP IW61x instead. Since the wireless module is soldered on the SOM and not selectable via the carrier board, the device tree must reflect the hardware that is actually present on the module. This series aligns mainline with the current production revision of the SOM. Customers using older hardware revisions still have access to the corresponding device tree descriptions in earlier kernel versions. Upstream support is being aligned with the actively produced hardware. The same applies to the Ethernet PHY update included in this series, which reflects the PHY used on the current (and future) SOM revision. Best regards, Stefano