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Wed, 11 Nov 2026 06:44:34 -0800 (PST) Received: from dev.Default ([86.127.229.203]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4ba08de826asm46656495e9.0.2026.11.11.06.44.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Nov 2026 06:44:32 -0800 (PST) From: Agustin Santiago Isasmendi To: Navid Ghahremani , Andrew Lunn Cc: "David S . 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-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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