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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 C944DC433E2 for ; Thu, 11 Jun 2020 08:50:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A867320656 for ; Thu, 11 Jun 2020 08:50:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591865412; bh=VKzLJW4U7pHPqhl4ThnXEzswPS1Ofcy1J2jS7Gaiglg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=rJgK7qnqXf2XeWsxzQv35bDYe91cBb4BZZkq6eJc8aOKSnV00kb8XWiCDfwLA5WAO t3Ezra/00/324fTONE9HtpFSRrm4P2hyNGwnuujTmW/pheHBi2N84jRzJkZRcNFewp IdpE26KCaUKS97RIxRnENuOPuZ4DWcHb9Eewnim8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726998AbgFKIuL (ORCPT ); Thu, 11 Jun 2020 04:50:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:41562 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726828AbgFKIuI (ORCPT ); Thu, 11 Jun 2020 04:50:08 -0400 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2C5CE20656; Thu, 11 Jun 2020 08:50:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591865408; bh=VKzLJW4U7pHPqhl4ThnXEzswPS1Ofcy1J2jS7Gaiglg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=c3YzXxCm23G9kUwkGqyiTj1l9M2SniIiN7gj4O8ZEpO3URiUGoFBadDVk7F77FcED BZhei7SJOUSHbvHKUGROkcAZA3vPfCZCOzmPj8KwnnowF24kTbX9YIqBpWKbVtql7Q WZpMZ3SoAxhHPHTlCDGiCTUSQAQVwrn++PkGOh5I= Date: Thu, 11 Jun 2020 09:50:04 +0100 From: Mark Brown To: Geert Uytterhoeven Cc: Lad Prabhakar , Magnus Damm , Rob Herring , linux-spi , Linux-Renesas , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Linux Kernel Mailing List , Prabhakar Subject: Re: [PATCH 1/2] dt-bindings: spi: renesas,sh-msiof: Add r8a7742 support Message-ID: <20200611085004.GC4671@sirena.org.uk> References: <1591736054-568-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> <1591736054-568-2-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> <20200610110810.GD5005@sirena.org.uk> <20200610164928.GJ5005@sirena.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="QRj9sO5tAVLaXnSD" Content-Disposition: inline In-Reply-To: X-Cookie: I like your SNOOPY POSTER!! User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --QRj9sO5tAVLaXnSD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Jun 10, 2020 at 09:18:19PM +0200, Geert Uytterhoeven wrote: > On Wed, Jun 10, 2020 at 6:49 PM Mark Brown wrote: > > I'm much more comfortable explicitly listing the new compatible so that > > even if someone makes a DT that doesn't bother listing the fallbacks > > things will work. > Adding all of them would cause even more churn when adding support for > a new SoC... There are already more than 700 "renesas," compatible > values documented that are not directly matched by drivers. I'm not sure it's a particular concern, especially since you'll be sending this stuff in the same series as a bindings update and an extra patch in a series makes very little difference. > Nowadays we have "make dtbs_check", so if a DTS doesn't conform to the > binding, it will be flagged. For things that are upstream. --QRj9sO5tAVLaXnSD Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl7h8DwACgkQJNaLcl1U h9AbHwf+Oh0ZTAsfPJi03Ayhsz+OMqw4Uebch9FIKNb8mGnpo5yZuUA/oMtGTghT 1fT2jkgx+0iNVdRsPz6M1OEuF/ls+JyYrcLOmQyu5Jmb/xhrr62ANmMWQV6oZsD6 9ANB0yKJUixSwYgu6OWeFgmdYmzT4K29839XsSK/rs4Y3ZcRfrF2F5skGbbHzVCE jtqvXG8+GhJHNXpEtyqOd6+sq19g6wJ/Fh13vas59bKQYKaJnn9pS0mjzEughzJ+ 2OQTvE2gAaw4zXf/dKGag1Om1NH6NhS6k8MIxoP/kNa+yyuw2AMSsMt8NC7EsDyy yXvvE+bPbnlTWD+L8Quyr0M51PRvZA== =au0+ -----END PGP SIGNATURE----- --QRj9sO5tAVLaXnSD--