From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 86CBEC28B20 for ; Sun, 30 Mar 2025 06:39:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=BRteZqX1GzZD63e0WZQkOLe8JTjQebQr5YPHcAOXdOk=; b=PG4vSZDrvIU/pAt6u3CnkmPjqF Vb98WTuHiuMQNHwIl2CvL0LuX7IrFH5W01gB5YYQnBWDY1OroXjcct3e3EKwj1JOGkuBCtU+tDgEf Iy+Ae4eEg9F57FTHS3/coXZhcE+2adTU0OLC6iGqepfbpawDvhr/g5iln6scPno3Nzo9axzEh9pKc SbjhpWYSuQ47sWbWomu0WoRIGL98P5/dGXER7Wg9arA73356UNIO5xo/Nn6vAHoZjs7gBqg7nZ6NF xTCqgRTpxHoZngp1PcaNftMNCPUY2BoCnryqFdO38LzwoIxCrvzLAKjGN9EFo7iI38U5rMT3VVQXF 2DKWeu1g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1tymJs-0000000FrBs-0fdA; Sun, 30 Mar 2025 06:38:56 +0000 Received: from mx.denx.de ([89.58.32.78]) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1tymI7-0000000Fr1c-3qr5 for linux-arm-kernel@lists.infradead.org; Sun, 30 Mar 2025 06:37:09 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id B28F510290279; Sun, 30 Mar 2025 08:37:01 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=mx-20241105; t=1743316625; h=from:subject:date:message-id:to:cc:mime-version:content-type: in-reply-to:references; bh=BRteZqX1GzZD63e0WZQkOLe8JTjQebQr5YPHcAOXdOk=; b=FQKJ8Z2kGAokT6ywehaNtgo4kL74MSKFurMp3SWangcCUjXmAxle3cHYj0S2LnQdb2cCSJ hj0+HhGzOwvUKc1/AgP+oaeYhfa8e8CdeLsWGDLn11HEBfrpZMcCeEcx11qQ4qCscVaow4 vBVMNsuLE0QblJKPng56DgnRAjIqSyNW7hPQTBX78IAMTDOBhcL11Qkq1ekIYjt+uS+zpo A/NU6/GHm07q9QmQUBWeX1xZ02itODBK8heUFv1pJi2OSmB2gC0B9hVk7FdS9cNMlhx2F5 n6/+ykOhOLJED1PAOQLyZxfD4wrWhPFQLRYXRrqk0bgOMqMq0QGuueWmi3zbGQ== Date: Sun, 30 Mar 2025 08:36:59 +0200 From: Lukasz Majewski To: Andrew Lunn Cc: Andrew Lunn , davem@davemloft.net, Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Richard Cochran , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v2 1/4] dt-bindings: net: Add MTIP L2 switch description Message-ID: <20250330083659.61c52d2b@wsk> In-Reply-To: <45c6cb9d-b329-4b4c-a480-08110a546fb6@lunn.ch> References: <20250328133544.4149716-1-lukma@denx.de> <20250328133544.4149716-2-lukma@denx.de> <45c6cb9d-b329-4b4c-a480-08110a546fb6@lunn.ch> Organization: denx.de X-Mailer: Claws Mail 3.19.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/7c2ovTtNXoWn5CzXtf1gA5K"; protocol="application/pgp-signature"; micalg=pgp-sha512 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250329_233708_110908_01899140 X-CRM114-Status: GOOD ( 15.48 ) 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 --Sig_/7c2ovTtNXoWn5CzXtf1gA5K Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Andrew, > > + ethphy0: ethernet-phy@0 { > > + reg =3D <0>; > > + smsc,disable-energy-detect; > > + /* Both PHYs (i.e. 0,1) have the same, > > single GPIO, */ > > + /* line to handle both, their interrupts > > (AND'ed) */ > > + interrupt-parent =3D <&gpio4>; > > + interrupts =3D <13 IRQ_TYPE_EDGE_FALLING>; =20 >=20 > Shared interrupts cannot be edge. They are level, so that either can > hold the interrupt active until it is cleared. >=20 > Also, PHY interrupts in general are level, because there are multiple > interrupt sources within the PHY, and you need to clear them all > before the interrupt is released. Good point, I will update it accordingly. Thanks. >=20 > Andrew Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Erika Unter HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@denx.de --Sig_/7c2ovTtNXoWn5CzXtf1gA5K Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEgAyFJ+N6uu6+XupJAR8vZIA0zr0FAmfo5osACgkQAR8vZIA0 zr3SIwf9EV3MvkqdhVVWSD+ZO9I/1J4aB76//m6svQ5c9dxHZqk0fkXCLWGOilBb sm8la7oyGMGoI83LQHg8dPcxjBdxDGA31xCHjuuFFd2DTCfNl4tCvJkarLjsrMmE Inug1rJoApfOioU5j1tcNnzcoAmERGpfqOhKhVbPRs9izt6m5WvkuD053JjqK5sg 0XRWIlMl1WkVwZ37ju/Tb28U8MeUzDiTPMw06IW6HYP0bplP9lxDaV5RZ+2xaMAx YQoxlMDe3+kvntv6UrlxGKMUwPwXaV6j3K+NBi9uU0zpIIf/DBa2sJ62LddytSv5 X0P5l5sMgq7Q5iYO1nCW/1AUuuLYBw== =Epnz -----END PGP SIGNATURE----- --Sig_/7c2ovTtNXoWn5CzXtf1gA5K--