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[146.241.6.75]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-433b4634c9fsm45793895e9.34.2024.11.20.23.45.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 20 Nov 2024 23:45:24 -0800 (PST) Message-ID: Date: Thu, 21 Nov 2024 08:45:20 +0100 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 16/16] net: stmmac: platform: Fix PTP clock rate reading To: jan.petrous@oss.nxp.com, Maxime Coquelin , Alexandre Torgue , Jose Abreu , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Vinod Koul , Richard Cochran , Andrew Lunn , Heiner Kallweit , Russell King , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Emil Renner Berthing , Minda Chen , Nicolas Ferre , Claudiu Beznea , Iyappan Subramanian , Keyur Chudgar , Quan Nguyen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Giuseppe Cavallaro Cc: linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-msm@vger.kernel.org, imx@lists.linux.dev, devicetree@vger.kernel.org, NXP S32 Linux Team References: <20241119-upstream_s32cc_gmac-v5-0-7dcc90fcffef@oss.nxp.com> <20241119-upstream_s32cc_gmac-v5-16-7dcc90fcffef@oss.nxp.com> From: Paolo Abeni In-Reply-To: <20241119-upstream_s32cc_gmac-v5-16-7dcc90fcffef@oss.nxp.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: RFBVwzzIPkD3mA0Tc65kN_zaQ-6EdRrN0Hiubrt6Kho_1732175125 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 11/19/24 16:00, Jan Petrous (OSS) wrote: > From: "Jan Petrous (OSS)" > > The stmmac driver supports many vendors SoCs using Synopsys-licensed > Ethernet controller IP. Most of these vendors reuse the stmmac_platform > codebase, which has a potential PTP clock initialization issue. > The PTP clock rate reading might require ungating what is not provided. > > Fix the PTP clock initialization by enabling it immediately. > > Signed-off-by: Jan Petrous (OSS) Side, process-related note: it would be great if you could trim the patch series below 16 (currently off-by-one): https://elixir.bootlin.com/linux/v6.11.8/source/Documentation/process/maintainer-netdev.rst#L14 This patch looks like an independent fix, possibly worth the 'net' tree. If so, please submit this patch separately, including a suitable fixes tag and including the 'net' keyword in the patch subj prefix. Thanks, Paolo