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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4451C433E1 for ; Fri, 5 Jun 2020 10:58:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 82AFB206E6 for ; Fri, 5 Jun 2020 10:58:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726972AbgFEK6H (ORCPT ); Fri, 5 Jun 2020 06:58:07 -0400 Received: from mx2.suse.de ([195.135.220.15]:41120 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726787AbgFEK6H (ORCPT ); Fri, 5 Jun 2020 06:58:07 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id D5DD9ACAE; Fri, 5 Jun 2020 10:58:07 +0000 (UTC) Message-ID: Subject: Re: [PATCH v2] spi: bcm2835: Enable shared interrupt support From: Nicolas Saenz Julienne To: Florian Fainelli , linux-kernel@vger.kernel.org Cc: "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Scott Branden , lukas@wunner.de, Ray Jui , Rob Herring , "open list:SPI SUBSYSTEM" , Mark Brown , "maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE..." , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , Martin Sperl Date: Fri, 05 Jun 2020 12:58:01 +0200 In-Reply-To: References: <20200604212819.715-1-f.fainelli@gmail.com> Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-/79CtvoenK8DEBzH9xLO" User-Agent: Evolution 3.36.2 MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org --=-/79CtvoenK8DEBzH9xLO Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, 2020-06-05 at 10:46 +0200, Nicolas Saenz Julienne wrote: > Hi Florian, > Thanks for taking over this! >=20 > On Thu, 2020-06-04 at 14:28 -0700, Florian Fainelli wrote: > > The 4 SPI controller instances added in BCM2711 and BCM7211 SoCs (SPI3, > > SPI4, SPI5 and SPI6) share the same interrupt line with SPI0. >=20 > I think this isn't 100% correct. SPI0 has its own interrupt, but SPI[3-6] > share > the same interrupt. I'm wrong here, I missed this in bcm2711.dtsi: &spi { interrupts =3D ; }; Sorry for the noise. Regards, Nicolas --=-/79CtvoenK8DEBzH9xLO Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEErOkkGDHCg2EbPcGjlfZmHno8x/4FAl7aJTkACgkQlfZmHno8 x/5SQgf+OmvPj4BYlREL3zg38OEq+NEtQE5Tw5Oi5SBMTLf3HpyUM+ZNDOuHNB9a R7fFlBKHS8fIYxPawpYXKr2Z48Avs7rv1dUeD5WHKdE40ErEnSkASihptnK53bbx 6Ysl/oZuU+s2mtHZvWhVPDSJuhf1EX5W80Iv4diqD4pAH3HVlFBdqARgjV4GND9Z fz3dhXgFuVS3Pdq8hsn0o5+U8965J2swadD70xt4J1vJyAM/eD9jz+AlGAh25t7o wYt1pUNi0yA6N+i27vLpsv+tNmgnNq9KOqzDzZomPUvYunCUl+Z3/LfvEz9EF1dr gTqqjhjMLd/2aovu/MYhjQs5bqrf9g== =lD2O -----END PGP SIGNATURE----- --=-/79CtvoenK8DEBzH9xLO--