From patchwork Tue Aug 29 13:23:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 13368964 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 C39F8C83F14 for ; Tue, 29 Aug 2023 13:26:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236027AbjH2NZe (ORCPT ); Tue, 29 Aug 2023 09:25:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58766 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236024AbjH2NZC (ORCPT ); Tue, 29 Aug 2023 09:25:02 -0400 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 66490CDB; Tue, 29 Aug 2023 06:24:43 -0700 (PDT) Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 37TBl94U019510; Tue, 29 Aug 2023 15:24:10 +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=4em9UKIMaULH9wxLD+bIc6Z2tmssCfw0yaCJmXeWre8=; b=B+ yMcmCINFFmJCCbD6Y3G5krTt1BBQ1XgRGhk4/3lXyvq6cbaw6LVySFJdu9ck84Rh iW1pDbp1MCIEBv6vs9lbl4qz/nrd+LNcaYF4uO6uBVHFhvI9W8P+zkpdKaT3chc6 YZW1/6WZVGkUqWgX+7GYN6iS0sfK3JpEFWcJj5tFwJ6D5z7QAt9hz0Ayy5PBzOjE uXVNB/oP+OKPvRQnNr1NwfmcgSUfKYCd7iN4G4JW+xL0hb3C9AffIbldEds/fbYW DUkLXt7wCDSNFBFN+6SPoZGKfz28xvlXvRaYHvcV2bcomKhsdnOoY6+ybr68wpCy 1CwbrUi8+ByQ9bMpS2ng== 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 3sq6tfma0y-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 29 Aug 2023 15:24:09 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id B9F3010005E; Tue, 29 Aug 2023 15:24:08 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id AFAA422A6DF; Tue, 29 Aug 2023 15:24:08 +0200 (CEST) Received: from localhost (10.129.178.213) 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; Tue, 29 Aug 2023 15:24:08 +0200 From: Alain Volmat To: Hugues Fruchet , Alain Volmat , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue CC: Sakari Ailus , Dan Scally , , , , , Subject: [PATCH v2 1/5] dt-bindings: media: add bindings for dcmipp driver Date: Tue, 29 Aug 2023 15:23:45 +0200 Message-ID: <20230829132357.192535-2-alain.volmat@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230829132357.192535-1-alain.volmat@foss.st.com> References: <20230829132357.192535-1-alain.volmat@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.129.178.213] 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:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-29_10,2023-08-29_01,2023-05-22_02 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add the yaml binding for the DCMIPP driver. Signed-off-by: Alain Volmat --- .../bindings/media/st,stm32-dcmipp.yaml | 95 +++++++++++++++++++ 1 file changed, 95 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..63f03a1c42b6 --- /dev/null +++ b/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml @@ -0,0 +1,95 @@ +# 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>; + }; + }; + }; + +...