From patchwork Wed Jan 8 13:16:04 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 13930915 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 6C67AE77188 for ; Wed, 8 Jan 2025 13:34:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:CC:To:In-Reply-To:References :Message-ID:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Wj89DE0wTJdp2wyTEZQwobNPweMsiKJIaFrQ1faSRt4=; b=BFEA1DssPdxUnGlPWXgvtjjn61 IFHW/B89kDP5AmsA+XTect8OfMUFr5uvmVGfIWj02MwCA8PuYS1i0SJ+XO99CXzaHEBX2v917NeGf SquQr1YaeG1aVngALfl1h2oemAiWk7zfHWlvA1cRcI+fI4ubo007aokCFuCVtHe5bRtNH1VQd4XKv JVTb6Bom6SB4eZFoGQMK5cxE6EqwxFn5xiXjPQ5bmBidy8VEe+MUqCmbNJKa9ULBUCyNq/iaIkdlm J2cQIUdNT4TO1kQVWkUMgNOh9FGEJ5jFf/2+d4gX4X6g/AqVgoWtftI2J1HWofeOlxQ6ffI1K0Fmm uo1upwdg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tVWCY-00000008d0u-378S; Wed, 08 Jan 2025 13:34:26 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tVVwp-00000008ZuH-0Y7H for linux-arm-kernel@lists.infradead.org; Wed, 08 Jan 2025 13:18:15 +0000 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5089S71c008374; Wed, 8 Jan 2025 14:18:02 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=selector1; bh= Wj89DE0wTJdp2wyTEZQwobNPweMsiKJIaFrQ1faSRt4=; b=SGmP1VTI879B4DYB Lxfmnfb0LNkZ+qOZAFgx4s1/7LpBjeP6jJ/DnLvf3//pjOPjY2BqmVuiGOWztO7f QIDGFOSXvRoAD07rcr4jcnIqwtNnLt6eOTV20Y2Q3k9TZ9jkrtOPkq6+ADCgxyM0 R1JCI5+PazrY8CBRQr+WsrnhO2hKHOJVHE2VZ/O9Z+X1u8vOBTVnUxaFeFsKi/HL 4bMCFYaReNvNOJvoeMIQmGN0TBwWtWnUYUiRVZ9tvL9cO6eAX/tZTBqlKNd5Cznc ifXZGYNDm193CeaI6ZxLdPc3T8UCkMUT3ROYbI3Mi2MLHJmkkLg+pTxGjkOxlfyu 03A63Q== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 441m7t9md7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 08 Jan 2025 14:18:02 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id B6BE640047; Wed, 8 Jan 2025 14:17:00 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 04DCE2795F1; Wed, 8 Jan 2025 14:16:11 +0100 (CET) Received: from localhost (10.252.31.140) 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 15.1.2507.37; Wed, 8 Jan 2025 14:16:10 +0100 From: Alain Volmat Date: Wed, 8 Jan 2025 14:16:04 +0100 Subject: [PATCH v2 1/8] dt-bindings: media: clarify stm32 csi & simplify example MIME-Version: 1.0 Message-ID: <20250108-csi_dcmipp_mp25_enhancements-v2-1-05808ce50e41@foss.st.com> References: <20250108-csi_dcmipp_mp25_enhancements-v2-0-05808ce50e41@foss.st.com> In-Reply-To: <20250108-csi_dcmipp_mp25_enhancements-v2-0-05808ce50e41@foss.st.com> To: Hugues Fruchet , Mauro Carvalho Chehab , Maxime Coquelin , Alexandre Torgue , Hans Verkuil , Sakari Ailus , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , , , Alain Volmat X-Mailer: b4 0.14.1 X-Originating-IP: [10.252.31.140] X-ClientProxiedBy: EQNCAS1NODE4.st.com (10.75.129.82) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250108_051811_579639_3A5DB52F X-CRM114-Status: GOOD ( 11.06 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Clarify the description of the stm32 CSI by mentioning CSI-2 and D-PHY. Remove the bus-type property from the example since this CSI has a D-PHY, which is the only bus-type option, making this property redundant. Signed-off-by: Alain Volmat --- v2: clarify commit message related to bus-type property removal within the example --- Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml b/Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml index 33bedfe41924..e9fa3cfea5d2 100644 --- a/Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml +++ b/Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml @@ -7,8 +7,8 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: STMicroelectronics STM32 CSI controller description: - The STM32 CSI controller allows connecting a CSI based - camera to the DCMIPP camera pipeline. + The STM32 CSI controller, coupled with a D-PHY allows connecting a CSI-2 + based camera to the DCMIPP camera pipeline. maintainers: - Alain Volmat @@ -109,7 +109,6 @@ examples: endpoint { remote-endpoint = <&imx335_ep>; data-lanes = <1 2>; - bus-type = ; }; };