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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1BE11C7EE2D for ; Tue, 23 May 2023 16:58:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237019AbjEWQ6l (ORCPT ); Tue, 23 May 2023 12:58:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237887AbjEWQ6j (ORCPT ); Tue, 23 May 2023 12:58:39 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B6FC196; Tue, 23 May 2023 09:58:35 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 9CA35634BE; Tue, 23 May 2023 16:58:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 698BBC433D2; Tue, 23 May 2023 16:58:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684861114; bh=Y5FZGJOVD6fWSyOkSrV9mHh+QEcVsnYTwwIwtV+YJIw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kvsP8s1MjKTuRt9j6veIKTkaS75MerI1Jjz5VIozlpG+QzliQq01SpTU2H5A4PiJD KINeqqXwrENNizksF/jVOQScMYbxWiwoq5QwE8RIrzuA+b+tneITfBDBuHKlDJ+GX8 GpmtNTEjSA9rmvUfGqjTEIgdgcxI5aSLhts4gvs+rYUmydJo1Ir5dUoo9TK/TF+rBP 4RSGOO1sZaJ8aafENCvrrYiP/EQEeilHfxJHkq5KbO9Pkk3mbv9rgT8WBCbu1BZBz3 9OMpEZjrzUu/94i3KZMrbqVKtYfCxHEHaxCXc4OW+3LL09Z6Yt2NXgqVeN+eLTPkc/ e/lReVponM9bA== Date: Tue, 23 May 2023 17:58:28 +0100 From: Conor Dooley To: Judith Mendez Cc: Chandrasekar Ramakrishnan , linux-can@vger.kernel.org, Wolfgang Grandegger , Marc Kleine-Budde , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Schuyler Patton , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, Oliver Hartkopp , Tony Lindgren Subject: Re: [PATCH v7 1/2] dt-bindings: net: can: Remove interrupt properties for MCAN Message-ID: <20230523-sliding-brethren-17ce71cdb8bd@spud> References: <20230523023749.4526-1-jm@ti.com> <20230523023749.4526-2-jm@ti.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="PXixhndM8VNwGChl" Content-Disposition: inline In-Reply-To: <20230523023749.4526-2-jm@ti.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org --PXixhndM8VNwGChl Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 22, 2023 at 09:37:48PM -0500, Judith Mendez wrote: > On AM62x SoC, MCANs on MCU domain do not have hardware interrupt > routed to A53 Linux, instead they will use software interrupt by > timer polling. >=20 > To enable timer polling method, interrupts should be > optional so remove interrupts property from required section and > add an example for MCAN node with timer polling enabled. >=20 > Signed-off-by: Judith Mendez Reviewed-by: Conor Dooley Thanks, Conor. --PXixhndM8VNwGChl Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZGzwswAKCRB4tDGHoIJi 0tXCAP9ltNbM9GBm65IeJW558coKXOtltJqAmSNzBzMM+Fm7cgD/eWve/kUtYKU8 tRZCBLPf2SA/ay8T2++x+f3Rt4QDkwM= =al3C -----END PGP SIGNATURE----- --PXixhndM8VNwGChl--