From patchwork Tue Oct 20 10:02:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hugues FRUCHET X-Patchwork-Id: 286163 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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 AC8D4C433DF for ; Tue, 20 Oct 2020 10:02:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 59CF722282 for ; Tue, 20 Oct 2020 10:02:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="y5/K+sqD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405879AbgJTKCw (ORCPT ); Tue, 20 Oct 2020 06:02:52 -0400 Received: from mx07-00178001.pphosted.com ([185.132.182.106]:40686 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405866AbgJTKCt (ORCPT ); Tue, 20 Oct 2020 06:02:49 -0400 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 09K9ltBt010505; Tue, 20 Oct 2020 12:02:37 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=STMicroelectronics; bh=2owaOvNvhateHf+UNIaUTPpoUGANl3taLAS8bX1HmYA=; b=y5/K+sqDf2jvCUc0JDFJK1D3QpFkwEDizFsKRSsmjHAcSvjVKZL1RoF4hRHSh1RZqBBp iqaMJrmTfiTpdbQ7N7N2/AE2KrdyNRV13Mype0VF7sYLNoqagj6rjj5N7aNR1Ya9EiNK Otk9IwpEC+NeVD0KySgTmQqaAW/1oCGCf5RLCK8TuSklR+GAz44m6cQZqSuI1Net9Oji NNxy1T7NIbCxC7xw/Il5MHmYL3NkNSi71jYMjtSYmCqA7PTLt9msElxUw+rWKYk5g1yW yTF9ViEe2t4zzd3TH0dMASWJJf53J3/19LmOMFt00Uzxf6VqR6Q3ncivYzqZWhJgxcOC Rg== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 347pcwsuyh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 20 Oct 2020 12:02:37 +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 35EE410002A; Tue, 20 Oct 2020 12:02:37 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag1node1.st.com [10.75.127.1]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 1E2692C41F8; Tue, 20 Oct 2020 12:02:37 +0200 (CEST) Received: from localhost (10.75.127.44) by SFHDAG1NODE1.st.com (10.75.127.1) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 20 Oct 2020 12:02:36 +0200 From: Hugues Fruchet To: Alexandre Torgue , Mauro Carvalho Chehab , Hans Verkuil , Sakari Ailus , Rob Herring CC: , , , , , Hugues Fruchet , Alain Volmat , Yannick Fertre , Philippe CORNU Subject: [PATCH v3 2/2] media: dt-bindings: media: st, stm32-dcmi: Add support of BT656 Date: Tue, 20 Oct 2020 12:02:32 +0200 Message-ID: <1603188152-22783-3-git-send-email-hugues.fruchet@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1603188152-22783-1-git-send-email-hugues.fruchet@st.com> References: <1603188152-22783-1-git-send-email-hugues.fruchet@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.44] X-ClientProxiedBy: SFHDAG7NODE1.st.com (10.75.127.19) To SFHDAG1NODE1.st.com (10.75.127.1) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-10-20_04:2020-10-20,2020-10-20 signatures=0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add support of BT656 parallel bus mode in DCMI. This mode is enabled when hsync-active & vsync-active fields are not specified. Signed-off-by: Hugues Fruchet --- .../devicetree/bindings/media/st,stm32-dcmi.yaml | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml b/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml index 3fe778c..1ee521a 100644 --- a/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml +++ b/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml @@ -44,6 +44,36 @@ properties: bindings defined in Documentation/devicetree/bindings/media/video-interfaces.txt. + properties: + endpoint: + type: object + + properties: + bus-width: true + + hsync-active: + description: + If both HSYNC and VSYNC polarities are not specified, BT656 + embedded synchronization is selected. + default: 0 + + vsync-active: + description: + If both HSYNC and VSYNC polarities are not specified, BT656 + embedded synchronization is selected. + default: 0 + + pclk-sample: true + + remote-endpoint: true + + required: + - remote-endpoint + + additionalProperties: false + + additionalProperties: false + required: - compatible - reg