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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Junyang Han , =?UTF-8?q?Stefan=20D=C3=B6singer?= , Felix Fietkau , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-wireless@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH net-next 2/5] ARM: dts: zte: zx279128s: add the WLAN DMA interrupt Date: Wed, 11 Nov 2026 15:44:23 +0100 Message-Id: <20261111144426.1321237-3-isasmendi.agus@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20261111144426.1321237-1-isasmendi.agus@gmail.com> References: <20261111144426.1321237-1-isasmendi.agus@gmail.com> X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261111_064436_580717_B6C3D909 X-CRM114-Status: GOOD ( 11.50 ) X-Spam-Score: -2.1 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 The switch's second DMA engine, the ring pair the vendor firmware uses for offloaded WLAN flows, has its own interrupt line, GIC SPI 38. Add it to the ethernet node as the optional "wlan" interrupt. Assisted-by: LLM Signed-off-by: Agustin Santiago Isasmendi --- arch/arm/boot/dts/zte/zx279128s.dtsi | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/zte/zx279128s.dtsi b/arch/arm/boot/dts/zte/zx279128s.dtsi index 8896a8b06725..9ddc5ee02687 100644 --- a/arch/arm/boot/dts/zte/zx279128s.dtsi +++ b/arch/arm/boot/dts/zte/zx279128s.dtsi @@ -201,7 +201,9 @@ pcie1: pcie@f100000 { gmac: ethernet@92000000 { compatible = "zte,zx279128s-gmac"; reg = <0x92000000 0x400000>; - interrupts = ; + interrupts = , + ; + interrupt-names = "tm", "wlan"; status = "disabled"; ethernet-ports { -- 2.30.2