From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B16F151356F; Mon, 28 Sep 2026 19:34:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.153.233 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790624042; cv=none; b=MHcji4n9sc3oZa5ZlT29V8mLikFTAJp1afKa0oJYeMIDsJ35Gxnt7vdeyetuax16D9Zs9+pa0AGhLdsIt8Gi1zO6417gt2AU6Z6OWZU26KaRkA2OMEY/6OfNgvUR06GrhiTGlONTkdwp50r2OUSzabddhxlG0fCupDAh1mxp6Qc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790624042; c=relaxed/simple; bh=f1Jl7ARCrnbvOaZkK/LjDTX3tw1/5r96ssNQoJplEUQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=UnF9yqxO/FBJym5BCpasehW6w/lZh5doXMgtAw7/ipqw9JaKmQVIfDnORyjETrZTWcaimZiwbkBmISuxCvzH9SQex35SF2KPsujiINMZvZHSvlc/ImS8NGdNTjEzlby2mLoQ4oYAeBlz3BJlaH9bFPVJDljX9FJuwhxgEwPCueE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=II82ZhOV; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="II82ZhOV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1790624040; x=1822160040; h=from:date:subject:mime-version:content-transfer-encoding: message-id:references:in-reply-to:to:cc; bh=f1Jl7ARCrnbvOaZkK/LjDTX3tw1/5r96ssNQoJplEUQ=; b=II82ZhOVggz0YTprPyYiGPy9RcTcNHUrf+ROzY8SJiufjRtPf7ILvIpJ 95bGw2eEBAxrdLlfuSRFcFOB5fVHPNOKUmYXq6LpYNitDqaxUfjxakox+ /IlaT20K/lcl7gg++NbcqFnfx8hqABuRUHzSYZF5AVPbzx89KU+kdsCUr CkMoFxLuaL+w5gCysecZ8MLdRuzY1pKiEQQbkY3IXUpknxgo9vZ/NyAdv xIhYEZvwXDihlGdY3y0SmisC9tWzUtULYgOKjzaVVBGFndTvN9xnlOcNj e23yN7L9NbuQApxWUzOatv6YrhSRHgovdaD11SYbSviPh0J/2IF+5N2Vj A==; X-CSE-ConnectionGUID: bG64uvDkT3myQSAY+44k0A== X-CSE-MsgGUID: sKhYwI4CS46B5rS8+iJvkw== X-IronPort-AV: E=Sophos;i="6.27,129,1787036400"; d="scan'208";a="74445087" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 28 Sep 2026 12:33:59 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex02.mchp-main.com (10.10.87.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.58; Mon, 28 Sep 2026 12:33:59 -0700 Received: from DEN-DL-M70577.microsemi.net (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Mon, 28 Sep 2026 12:33:55 -0700 From: Daniel Machon Date: Mon, 28 Sep 2026 21:33:03 +0200 Subject: [PATCH net-next v9 15/15] misc: lan966x-pci: dts: add fdma interrupt to overlay Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-ID: <20260928-lan966x-pci-fdma-v9-15-a17caf60f89a@microchip.com> References: <20260928-lan966x-pci-fdma-v9-0-a17caf60f89a@microchip.com> In-Reply-To: <20260928-lan966x-pci-fdma-v9-0-a17caf60f89a@microchip.com> To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Horatiu Vultur , Steen Hegelund , , "Alexei Starovoitov" , Daniel Borkmann , "Jesper Dangaard Brouer" , John Fastabend , Stanislav Fomichev , Herve Codina , Arnd Bergmann , Greg Kroah-Hartman , Mohsin Bashir , "Simon Horman" CC: Richard Cochran , , , , X-Mailer: b4 0.14.3 Add the fdma interrupt (OIC interrupt 14) to the lan966x PCI device tree overlay, enabling FDMA-based frame injection/extraction when the switch is connected over PCIe. Tested-by: Herve Codina Signed-off-by: Daniel Machon Reviewed-by: Simon Horman --- drivers/misc/lan966x_pci.dtso | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/misc/lan966x_pci.dtso b/drivers/misc/lan966x_pci.dtso index 7bb726550caf..5bb12dbc0843 100644 --- a/drivers/misc/lan966x_pci.dtso +++ b/drivers/misc/lan966x_pci.dtso @@ -141,8 +141,9 @@ switch: switch@e0000000 { interrupt-parent = <&oic>; interrupts = <12 IRQ_TYPE_LEVEL_HIGH>, + <14 IRQ_TYPE_LEVEL_HIGH>, <9 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "xtr", "ana"; + interrupt-names = "xtr", "fdma", "ana"; resets = <&reset 0>; reset-names = "switch"; -- 2.34.1