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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Alexandre Torgue , Chester Lin , Matthias Brugger , Ghennadi Procopciuc , NXP S32 Linux Team , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, devicetree@vger.kernel.org, rmk+kernel@armlinux.org.uk, vladimir.oltean@nxp.com, boon.khai.ng@altera.com Subject: Re: [PATCH v11 2/4] arm64: dts: s32: set Ethernet channel irqs Message-ID: References: <20260312-dwmac_multi_irq-v11-0-09621ccb040b@oss.nxp.com> <20260312-dwmac_multi_irq-v11-2-09621ccb040b@oss.nxp.com> MIME-Version: 1.0 In-Reply-To: <20260312-dwmac_multi_irq-v11-2-09621ccb040b@oss.nxp.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: JKyXX99wfS8QofzEHQsYYq9mltDxjwBfsFPMoqwX7Mw_1776802039 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260421_130723_998653_5A79C8E1 X-CRM114-Status: GOOD ( 12.28 ) 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, Mar 12, 2026 at 09:55:28AM +0100, Jan Petrous via B4 Relay wrote: > From: "Jan Petrous (OSS)" > > The GMAC Ethernet controller found on S32G2/S32G3 and S32R45 > contains up to 5 RX and 5 TX channels. > It can operate in two interrupt modes: > > 1) Sharing IRQ mode: only MAC IRQ line is used > for all channels. > > 2) Multiple IRQ mode: every channel uses two IRQ lines, > one for RX and second for TX. > > Specify all IRQ twins for all channels. > > Reviewed-by: Matthias Brugger > Signed-off-by: Jan Petrous (OSS) > --- Tested the new channels on an S32G-VNP-RDB3 while testing patch 4/4. Tested-by: Jared Kangas