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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20240603092757.71902-1-christophe.roullier@foss.st.com> <20240603092757.71902-12-christophe.roullier@foss.st.com> Content-Language: en-US From: Marek Vasut In-Reply-To: <20240603092757.71902-12-christophe.roullier@foss.st.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean On 6/3/24 11:27 AM, Christophe Roullier wrote: > Need to enable MCP23S08 I/O expanders to manage Ethernet phy PHY in capitals. > reset in STM32MP135F-DK board > STMMAC driver defer is not silent, need to put this config in > built-in to avoid huge of Ethernet messages This second sentence is not correct, you are not enabling this GPIO controller driver to silence a warning, you are enabling this driver to let the PHY driver release the PHY from reset.