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[2620:137:e000::1:20]) by mx.google.com with ESMTP id h5-20020a654685000000b004398d2dfab8si22603822pgr.481.2022.09.26.12.05.40; Mon, 26 Sep 2022 12:05:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=fail (test mode) header.i=@sang-engineering.com header.s=k1 header.b=uEAAYXYt; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229612AbiIZS5V (ORCPT + 99 others); Mon, 26 Sep 2022 14:57:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40938 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231186AbiIZS5T (ORCPT ); Mon, 26 Sep 2022 14:57:19 -0400 Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1BF6F647E3 for ; Mon, 26 Sep 2022 11:57:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=sang-engineering.com; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=k1; bh=2FR425MnpFbRcS4Wkg44QJv+M5yF ttiCMas2rQtol/c=; b=uEAAYXYt+DPZy/t4lkxwXOzciGjnDSFQ7KJkgwwRLxNi KJBj5ZAzZP78uaZwVxwWqTr7b0O2Ga6XdtT4lLAEJpVYKghM+9KNCzuKnaSIlP9k qBxU5eh+WDkXlsXQCtOEmpaCub0veh6WQhGisrNeLXgwwF4QD0xJLZxVHQTvkMM= Received: (qmail 3230396 invoked from network); 26 Sep 2022 20:57:13 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 26 Sep 2022 20:57:13 +0200 X-UD-Smtp-Session: l3s3148p1@9ChGGJnpSqQgAwDtxwncAPgJb5TsabMI Date: Mon, 26 Sep 2022 20:57:09 +0200 From: Wolfram Sang To: Asmaa Mnebhi Cc: Rob Herring , Krzysztof Kozlowski , "linux-kernel@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-i2c@vger.kernel.org" , Khalil Blaiech Subject: Re: How to remove DT support from a driver? (was Re: [PATCH v5 8/8] i2c: i2c-mlxbf.c: Update binding devicetree) Message-ID: Mail-Followup-To: Wolfram Sang , Asmaa Mnebhi , Rob Herring , Krzysztof Kozlowski , "linux-kernel@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-i2c@vger.kernel.org" , Khalil Blaiech References: <20220920174736.9766-1-asmaa@nvidia.com> <20220920174736.9766-9-asmaa@nvidia.com> <20220921065506.6cu6p2cpu3zfhtie@krzk-bin> <20220924173125.GA989070-robh@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="0euI4NmuGxy/13VU" Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_NONE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --0euI4NmuGxy/13VU Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > i2c drivers (even if we have no support for it and all our customers > have to use our firmware including UEFI ACPI tables). So it is Because of the "custom firmware is needed and it is only ACPI" fact, I think this is one of the rare cases where we can actually remove DT support. --0euI4NmuGxy/13VU Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmMx9gEACgkQFA3kzBSg Kbasrw//e8SOujrbaKHOJRSmvN2FSCzkmKrYNL7CY0N8XlS/gVpEKTJmkBYBx6rU ErxwNe/64nAF3bZ1hwCApfd+2p7T4dLLc+AjGqRiDv6H8XnZ4y0qCoXw+dGu4cPw t5YZmm2SIntvqIiIEbFjcGkw39mbdQfYrNS+3pT1SplhEJFkwyI75cZ63f9GIXC0 dEK6CXcXbVQ22p76MhAN762T5Jp5i0H/HDxDqLhfJLnNomaIfB22X2rBf/VTDEr6 5t1JwmCmjy2NatH4NuwywzSt2mE74zi0/iWA3QyKhDaTWK525syKZgXaJKdOIGXT y8nH6qg8e5Nxpsy8DunNCfciCqtB0Uwe2sh1AgqGDDIbpdXc4tW/2SxC6XbIvUD0 DX+bwb+rqtTD27DYpfSdqt0kDcrkGGgSx4fUtw7GRzQT4XwryCAZKi/C1WQKIc4M AaukjNjQuemW/29e96wzBqXpLqJkW6z3BW8ghdsrPlPiYo1HvOSBLE1HLVolOpE5 7kg7XrgAM4rW8FoZLPP0KZkzJT5PWQ++fkPdsK/pdzgHqp8gw7YNbovseOlOnlzB ez1MDo44Xdo+fXBqLhhuHDPl+9+tWxJbRyWvOQtmkVeuPWVedBcWLBVS6JgIsf7G HxB2g+fIbm0/ePYVoYc4O+VgPzAICLx525vecwymoqsXUHeA9JM= =+KGh -----END PGP SIGNATURE----- --0euI4NmuGxy/13VU--