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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 878B3EB64D9 for ; Thu, 15 Jun 2023 17:39:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:CC:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=YW2XCr1uBa594oFgOAPIZIP0hw/JDiCTRwNNIHAvE/0=; b=lPg57xB9UMTXj0 COG43N7x9Zl6a94f9Z+vmdeEYWJ+HvS4MsVSrDwtAMWyU2HoWEy5LSFjiuC1dJ5L01FataYig8T8V Dag4ayacxKbHQfrRRiOGNJi14GRLKBeokoO33xNsvRwaA/9KjJ5oMTGTtKzEOJb3SfdQ8CwyPrsUc 51vLwKeEuzVxI1VUfMBlTaeFR5o8kTuzKtfPN57Ynnaf7QSC+8abjHFRUESfabBosKjZGuUPN4ZHr 6Av0iIYhE12AB1BWXtBaGAzqcn5Lttdpg45BOgZE98BoLMD15HeKehIjg1QMwsGzQ05vmDqCJn/hq 5MaRA2Gi/UAKwcSKlpPA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q9qvv-00Fcsu-33; Thu, 15 Jun 2023 17:38:55 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q9qvt-00FcrN-0H for linux-arm-kernel@lists.infradead.org; Thu, 15 Jun 2023 17:38:54 +0000 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 35FG4DjV001861; Thu, 15 Jun 2023 19:38:40 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=message-id : date : mime-version : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding; s=selector1; bh=WVSwhybmAV6yFwYl/ec10wt/7sRPE+inDDJ2qyzeYXc=; b=nsI0QSd5WUAwiTuWEhNhY8uAWQ/fKWLBh7qIDb3yv2fUCkhUko0Cc1q/3Ib/NA+LwXvO +65mzkcEfl0JaRrk7LYcL1MKdWf5X0bk4ju1E22mKB7lTIhZ01Kg/v2+faPmP3ekdRAP M2a34y53SdwJvXpY5jTlgqbvZulEDJ7HiToGkO6exBIpGSAJMbsJw8gB5Faop6bs7GdP uY78p/WmJbWIlpbItsT9JWY4kg0XPAlaRKNefoR7NXvGtUTmw6HgWOLM40Nps0cgk9cH iCGUi6Gh7wopoK1OPHgxvKIxigxWS8s2B+dq8a2RhcbDmlaezqYd9H7a3vv47NbfPvnN Cw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3r82fy9sm2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 15 Jun 2023 19:38:40 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 95AE110002A; Thu, 15 Jun 2023 19:38:38 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 7DDAF245525; Thu, 15 Jun 2023 19:38:38 +0200 (CEST) Received: from [10.252.8.64] (10.252.8.64) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Thu, 15 Jun 2023 19:38:37 +0200 Message-ID: Date: Thu, 15 Jun 2023 19:38:36 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH v3 3/4] dt-bindings: spi: stm32: disable spi-slave property for stm32f4-f7 Content-Language: en-US To: Krzysztof Kozlowski , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue , Alain Volmat CC: , , , , References: <20230615075815.310261-1-valentin.caron@foss.st.com> <20230615075815.310261-4-valentin.caron@foss.st.com> <479bf05e-342d-f94b-87f3-4cc0a95fb01a@linaro.org> From: Valentin CARON In-Reply-To: <479bf05e-342d-f94b-87f3-4cc0a95fb01a@linaro.org> X-Originating-IP: [10.252.8.64] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-06-15_13,2023-06-15_01,2023-05-22_02 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230615_103853_655573_10CFB57E X-CRM114-Status: GOOD ( 14.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Krzysztof, On 6/15/23 15:36, Krzysztof Kozlowski wrote: > On 15/06/2023 09:58, Valentin Caron wrote: >> From: Alain Volmat >> >> STM32F4 and STM32F7 can't switch to spi device mode. >> Forbid this property with compatible "st,stm32f4-spi". > Just to clarify - driver cannot switch or hardware does not support it? Driver can't support it right now but hardware can. > Please use subject prefixes matching the subsystem. You can get them for > example with `git log --oneline -- DIRECTORY_OR_FILE` on the directory > your patch is touching. (spi: dt-bindings:) Sorry, I missed that. > Best regards, > Krzysztof Regards, Valentin _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel