From patchwork Tue Oct 20 09:54:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hugues FRUCHET X-Patchwork-Id: 286165 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=ham 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 2337EC43457 for ; Tue, 20 Oct 2020 09:54:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A54B32224E for ; Tue, 20 Oct 2020 09:54:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="o67kKC/8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404548AbgJTJyc (ORCPT ); Tue, 20 Oct 2020 05:54:32 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:34560 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2404464AbgJTJyb (ORCPT ); Tue, 20 Oct 2020 05:54:31 -0400 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 09K9lfLh020178; Tue, 20 Oct 2020 11:54:19 +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=o67kKC/8dfEOLlLcxZ+P8BJVdKhim6Il/aAqFHCmAospVgwR15xRa2aYyCItgE/CyyER dqNSw+KBiJ+kLCNHENo81/dvy4F4r0kQINBAbYA8+pmC3l6BaqIUc+RxvFFlWartmU3l WR+i0zbydBNgaJLmxFNN8xA1PsS3sYGMroXmPlCK2K/OAg27HEsf4fySwgHiNTTFlJVq tZ9DrEuDEM4ELIsJtLSJ+vMWsjMuVm/4ihkiwKRbj/5X6iRJ34QAyfICbyHa+BD66Ls4 xUk5Nv9ojUDdZV+lW9DaittB9oQIyQxerMKBmYkX7NxKA8XTTeYxn9Ruh06S821rAOXf 1A== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 347qgg2c8c-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 20 Oct 2020 11:54:19 +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 4152810002A; Tue, 20 Oct 2020 11:54:19 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag1node1.st.com [10.75.127.1]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 30C412C41FA; Tue, 20 Oct 2020 11:54:19 +0200 (CEST) Received: from localhost (10.75.127.47) by SFHDAG1NODE1.st.com (10.75.127.1) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 20 Oct 2020 11:54:18 +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 v2 2/2] media: dt-bindings: media: st, stm32-dcmi: Add support of BT656 Date: Tue, 20 Oct 2020 11:54:06 +0200 Message-ID: <1603187646-13184-3-git-send-email-hugues.fruchet@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1603187646-13184-1-git-send-email-hugues.fruchet@st.com> References: <1603187646-13184-1-git-send-email-hugues.fruchet@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.47] X-ClientProxiedBy: SFHDAG7NODE3.st.com (10.75.127.21) 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