From patchwork Fri Sep 9 16:59:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hugues FRUCHET X-Patchwork-Id: 604478 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 558BCECAAD5 for ; Fri, 9 Sep 2022 17:03:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230204AbiIIRCe (ORCPT ); Fri, 9 Sep 2022 13:02:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38302 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231875AbiIIRCN (ORCPT ); Fri, 9 Sep 2022 13:02:13 -0400 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C7751116C8; Fri, 9 Sep 2022 10:02:10 -0700 (PDT) Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 289FXTev025402; Fri, 9 Sep 2022 19:00:51 +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=3hVkctFAOge+LlhitcC8Y0LYOzkX8AHV0NXbXop5Ojw=; b=YDPnd6sAzrY76++TVC/BOhr2cCI+hTJW8U3xLQgG8qgEQ/A/mU7qmzDo2ycQJqbdjHI3 5xsjPlzfYjCPs7njJ0VLgSP8wz1wqxO5krVRYhsbPfvvXB7GrFSS51PtifIYwA20dKX3 Wsp88JxfN0aEdGTT/d3UQg/Y131beeSWpVJh9IyBFL0U7fq/dicf1EKi5ZFinFoXt4Bl b9lzB57ZInPjQRMKc5L9FIB1vDQS4GoxE/rhik1hNi7kz3zqFU7bTACqiDXNQ3jMxAuW EdZsv8Ozmqd5QloxvLgied7yh2tM8/HH2sLs2bMTAkTvaSbD1JGtk7BFNNVjccxz/kSQ bQ== 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 3jg3bnt56c-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 09 Sep 2022 19:00:51 +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 EB963100034; Fri, 9 Sep 2022 19:00:49 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id E3E1F24551D; Fri, 9 Sep 2022 19:00:49 +0200 (CEST) Received: from localhost (10.75.127.122) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2375.7; Fri, 9 Sep 2022 19:00:49 +0200 From: Hugues Fruchet To: Alexandre Torgue , Mauro Carvalho Chehab , Hans Verkuil , Sakari Ailus , Rob Herring CC: , , , , , Hugues Fruchet , Alain Volmat , Philippe CORNU Subject: [PATCH 1/5] dt-bindings: media: add bindings for dcmipp driver Date: Fri, 9 Sep 2022 18:59:55 +0200 Message-ID: <20220909165959.5899-2-hugues.fruchet@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220909165959.5899-1-hugues.fruchet@foss.st.com> References: <20220909165959.5899-1-hugues.fruchet@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.122] X-ClientProxiedBy: GPXDAG2NODE4.st.com (10.75.127.68) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.528,FMLib:17.11.122.1 definitions=2022-09-09_08,2022-09-09_01,2022-06-22_01 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Alain Volmat Add the yaml binding for the DCMIPP driver. Signed-off-by: Alain Volmat --- .../bindings/media/st,stm32-dcmipp.yaml | 96 +++++++++++++++++++ 1 file changed, 96 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml diff --git a/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml b/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml new file mode 100644 index 000000000000..70631046017d --- /dev/null +++ b/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml @@ -0,0 +1,96 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/st,stm32-dcmipp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 DCMIPP Digital Camera Memory Interface Pixel Processor binding + +maintainers: + - Hugues Fruchet + - Alain Volmat + +properties: + compatible: + const: st,stm32mp13-dcmipp + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: kclk + + resets: + maxItems: 1 + + port: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + DCMIPP supports a single port node with parallel bus. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + bus-type: + enum: [5, 6] + default: 5 + + bus-width: + enum: [8, 10, 12, 14] + default: 8 + + pclk-sample: true + hsync-active: true + vsync-active: true + + required: + - pclk-sample + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + - port + +additionalProperties: false + +examples: + - | + #include + #include + #include + dcmipp: dcmipp@5a000000 { + compatible = "st,stm32mp13-dcmipp"; + reg = <0x5a000000 0x400>; + interrupts = ; + resets = <&rcc DCMIPP_R>; + clocks = <&rcc DCMIPP_K>; + clock-names = "kclk"; + + port { + dcmipp_0: endpoint { + remote-endpoint = <&mipid02_2>; + bus-width = <8>; + hsync-active = <0>; + vsync-active = <0>; + pclk-sample = <0>; + pclk-max-frequency = <120000000>; + }; + }; + }; + +...