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 E2C95C43603 for ; Wed, 4 Dec 2019 11:12:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B3C39206DB for ; Wed, 4 Dec 2019 11:12:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1575457967; bh=Lv5eeA3wX3nqxMHbsQzZ8Kjre7wPvuBiI/FoEqJDdLg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=XZB2ETrVJFS/LBGHyFwftWCs3tdNe0tJjRy151PyX0e3WeOS5yOcHKjo/v4A54nmZ iGzZw46JHQ+FVlsF7Gzb3nN5uwx8a534B51ofrQVIdVJ0GJSP3gUAAxyE18DSeKBlk D0Owi+Z3lRx5+yU1N0AItlaCG6Mi7hjZsgrOS8/g= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727537AbfLDLMr (ORCPT ); Wed, 4 Dec 2019 06:12:47 -0500 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:59572 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727268AbfLDLMr (ORCPT ); Wed, 4 Dec 2019 06:12:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=E7qPmeZQCeZnBw7vktfSs91ft3ZUnMQS1eNsGHChlmw=; b=UxkLwO10l/Ds2GlFZA+ElLv8V R0UVJexSJ9SC2MVnhtpYihYSxQTBZlyzv+ebb/zQDjGfg152RTJVfa+gwaDagc01+Pv+Hq2dJ04Nw FmumjGBHINg0Jo3H4K5yyiGvn4GBzdOqhvEGaPuQXXVU0dlSHAactCMA5QkJ/O81XVpUY=; Received: from fw-tnat-cam3.arm.com ([217.140.106.51] helo=fitzroy.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1icSa8-0008Ao-Rm; Wed, 04 Dec 2019 11:12:32 +0000 Received: by fitzroy.sirena.org.uk (Postfix, from userid 1000) id E1C66D003B4; Wed, 4 Dec 2019 11:12:31 +0000 (GMT) Date: Wed, 4 Dec 2019 11:12:31 +0000 From: Mark Brown To: Jonathan Cameron Cc: Jonathan Cameron , "Ardelean, Alexandru" , "rodrigorsdc@gmail.com" , "Popa, Stefan Serban" , "kernel-usp@googlegroups.com" , "devel@driverdev.osuosl.org" , "linux-iio@vger.kernel.org" , "devicetree@vger.kernel.org" , "gregkh@linuxfoundation.org" , "lars@metafoo.de" , "pmeerw@pmeerw.net" , "Hennerich, Michael" , "linux-kernel@vger.kernel.org" , "knaack.h@gmx.de" Subject: Re: [PATCH v4] dt-bindings: iio: accel: add binding documentation for ADIS16240 Message-ID: <20191204111231.GO1998@sirena.org.uk> References: <20191123051927.5016-1-rodrigorsdc@gmail.com> <20191123114119.7b0c3447@archlinux> <20191201114032.1a972dda@archlinux> <20191203163850.GN1998@sirena.org.uk> <20191203165154.00005793@Huawei.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="TYjWXklH5JTzT8n9" Content-Disposition: inline In-Reply-To: <20191203165154.00005793@Huawei.com> X-Cookie: Cleanliness is next to impossible. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org --TYjWXklH5JTzT8n9 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Dec 03, 2019 at 04:51:54PM +0000, Jonathan Cameron wrote: > If the driver picks a mode because that's what it says on the datasheet > it prevents odd board configurations from working. The question > becomes whether it makes sense in general to assume those odd board > conditions don't exist until we actually have one, or to assume that > they might and push the burden on to all DT files. The cost should be for the weird boards, not everything. If you just wire up a device with a normally connected SPI bus without throwing random inverters or whatever into the system then you shouldn't need to do anything special. --TYjWXklH5JTzT8n9 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl3nlJ0ACgkQJNaLcl1U h9A7LAf6ArffahUWag0IWm38Zvw8s67pu0SYN7jM4XCObUNoeV5QsckVPwodOPAg NSAhJb7SIYuo+lqhEXB032ubmEj9Y/W07D73riDqCbQ+Gzw6vD/9IjKxWo71xzHb Y8wi3KtLpaHMsAHGXUwSJEj77RsQnx+GpuIqFH2SETfGhDWrpkz7haS4BxPSHPKk iYd8tPh06asd+F761p4EkwwMe4d9U1AcvLN0U3mf4HMw7f28xBcYA8fDAUbx9xAf BAak3S7zi+PLn3kldPDpJMiMVube3MB6E84b5CPoTOx6+4AS3q0Rq3FRYKO113QE WtWei5N/N1Sxxy84HIJu2xuGh8Kliw== =kH9y -----END PGP SIGNATURE----- --TYjWXklH5JTzT8n9--