From patchwork Wed Jun 14 10:26:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Valentin Caron X-Patchwork-Id: 13279875 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C7D4C001DF for ; Wed, 14 Jun 2023 10:30:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243640AbjFNKaw (ORCPT ); Wed, 14 Jun 2023 06:30:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40446 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244339AbjFNKaL (ORCPT ); Wed, 14 Jun 2023 06:30:11 -0400 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D97C26B6; Wed, 14 Jun 2023 03:28:52 -0700 (PDT) Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 35EAO0ip016397; Wed, 14 Jun 2023 12:27:49 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=selector1; bh=IO45dz8yA49c+yguw/M+bsYiIHpf2WR12MPWBTcEkBs=; b=F7OnhocDcs14aM7aaN19kJAua6vQfWL3iBAO3Q3BJKjD6G43iGCKNFsAyI2jLuF6K1Ya 9dVEc/0km5CSjORfFd7KdLgyzJQ2bXNs0pIKZ7Do6Dr8OTCZHP+tEnsPWRsEa8T7Xwe9 +bsA4mmmIuo1I4XGoWynLNKw21Tg7ThwEdOsAFLbOxNSAM+ToEl9t295Lk96DduUX3qq UL4aiKgPGVaip3UF5wGvuWOSbGSC+8kpOUmKwNpLQeBghMbRopEjS9crsE05Vvh8hHbc 9e1SGZT7xqMB+7B6esYoEZpYoXd48un9AHHAFINnnbBOPIxZnnF9AZHOokTnuEDszQ1s 5A== 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 3r795qsdx9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 14 Jun 2023 12:27:49 +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 1A1C410002A; Wed, 14 Jun 2023 12:27:49 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 1395F2278AF; Wed, 14 Jun 2023 12:27:49 +0200 (CEST) Received: from localhost (10.252.29.239) 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; Wed, 14 Jun 2023 12:27:48 +0200 From: Valentin Caron To: Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue , Alain Volmat CC: , , , , , Valentin Caron Subject: [PATCH v2 3/4] dt-bindings: spi: stm32: disable spi-slave property for stm32f4-f7 Date: Wed, 14 Jun 2023 12:26:26 +0200 Message-ID: <20230614102628.202936-4-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230614102628.202936-1-valentin.caron@foss.st.com> References: <20230614102628.202936-1-valentin.caron@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.252.29.239] 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:6.0.573,FMLib:17.11.176.26 definitions=2023-06-14_06,2023-06-14_01,2023-05-22_02 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Alain Volmat STM32F4 and STM32F7 can't switch to spi slave mode. Forbid this property with compatible "st,stm32f4-spi". Signed-off-by: Alain Volmat Signed-off-by: Valentin Caron --- Documentation/devicetree/bindings/spi/st,stm32-spi.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml index 9ca1a843c820..f1c86e694af1 100644 --- a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml +++ b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml @@ -27,6 +27,7 @@ allOf: then: properties: st,spi-midi-ns: false + spi-slave: false properties: compatible: