From patchwork Fri Jan 20 15:34:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 46424 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp268880wrn; Fri, 20 Jan 2023 07:41:18 -0800 (PST) X-Google-Smtp-Source: AMrXdXtSdHdQ+Z6OqY+URBMpHf1rvmuv7obcCn/kENNZh7f6R29mX/C6LOEZE6VjZrZPAvSDLTXl X-Received: by 2002:a17:907:6d0e:b0:871:7b6f:9c53 with SMTP id sa14-20020a1709076d0e00b008717b6f9c53mr21669599ejc.30.1674229278551; Fri, 20 Jan 2023 07:41:18 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1674229278; cv=none; d=google.com; s=arc-20160816; b=cGhx2ZavB4f1FZrtBIhCYURz+teusDR/nE+u4Kvf6ynciU0CgmeqIjJSyr7FnmRR0L XnAsPb6TgSYH5fq0fCv9xehGQgpfyQD+nNNeMgiZe4woZ4hiGfqBi4MzdIl9W6CAcj/L KZSaaD5UI5s1SsMVXqk68lNfktfnLJFGfgyyKX5a0Q8zosGH/5LogVIyp8+0hiaZpRy0 HyIg1xR8kuuWmjcIkLFFcHjIVuecVx+fj4a5gwzUcPahZ3yxL58bEWLttpsle9l37y// 0Hr6dgpYcrxOPUGMS62ARe3KNUXHdPbFCM2vVeBdRQdI8kxSre0zCY/mVlUHO5Q3F+sT fgIA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=5XLB2M4b2PTbd70modM3hnQhpVfeerOKRv7lf9bZILY=; b=JB7EFGoGE4Zr+hcLmoHd58u16JDvHkXtfi0NfQtjZ3vYKjJw13lBneBc24V3mfW9Fb rzBnqxsN7sBQrX2i+cKPQLfVzDLhhrA0AIaogRGmg+oL/8e7hbTTLIAHDP/CSIFs38eL r0S2V8BqJzZ7aqyd50RziqkJK/vGDya1w8v/OThtD/3BKnexQ/YJOSlEKNAzlnh5Rv+t riClSIND/Vrki44g06MvWJXEW5ZkCtRHeFmpFEAahj4tyLkMbqi88nQuhKnXFm3809BH OGUnMTyg9hcuYCggXQjO+Ll40jVcsHRzqyw1RsoH/N64s9JfE9cShK+PEco4psP7ZTbm Uynw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass (test mode) header.i=@ideasonboard.com header.s=mail header.b="Nyx7/iz3"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id qa16-20020a170907869000b0087760800a8dsi8847451ejc.623.2023.01.20.07.40.55; Fri, 20 Jan 2023 07:41:18 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass (test mode) header.i=@ideasonboard.com header.s=mail header.b="Nyx7/iz3"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231519AbjATPew (ORCPT + 99 others); Fri, 20 Jan 2023 10:34:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37050 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231482AbjATPen (ORCPT ); Fri, 20 Jan 2023 10:34:43 -0500 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E4F0C79DD; Fri, 20 Jan 2023 07:34:42 -0800 (PST) Received: from desky.lan (91-154-32-225.elisa-laajakaista.fi [91.154.32.225]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id CCB51104C; Fri, 20 Jan 2023 16:34:37 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1674228879; bh=H5byX9BR3izXApOzFQA8+xqAPcha46UtXqsX7Usjt0I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Nyx7/iz3nf9zj40Ve0nJXVc53uRCH77AG4IkYRg4Ql9zkqYA2QYhKhL7Li6AIEUL8 YUG/GHtOKk7yMPsfZjyhVC828URFbq2Lnvz6CJNb1b/BFenMgq41nHzPfPjds2VpcL tpzc90T1p+vuF4ZZoWOtLm4g5sUFFuiTg0KBR9qo= From: Tomi Valkeinen To: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Wolfram Sang , Luca Ceresoli , Andy Shevchenko , Matti Vaittinen , Laurent Pinchart Cc: Mauro Carvalho Chehab , Peter Rosin , Liam Girdwood , Mark Brown , Sakari Ailus , Michael Tretter , Shawn Tu , Hans Verkuil , Mike Pagano , =?utf-8?q?Krzysztof_Ha=C5=82asa?= , Marek Vasut , Satish Nagireddy , Tomi Valkeinen , Laurent Pinchart , Rob Herring Subject: [PATCH v8 3/7] dt-bindings: media: add TI DS90UB953 FPD-Link III Serializer Date: Fri, 20 Jan 2023 17:34:13 +0200 Message-Id: <20230120153417.1156207-4-tomi.valkeinen@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230120153417.1156207-1-tomi.valkeinen@ideasonboard.com> References: <20230120153417.1156207-1-tomi.valkeinen@ideasonboard.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1755556640136313642?= X-GMAIL-MSGID: =?utf-8?q?1755556640136313642?= Add DT bindings for TI DS90UB953 FPD-Link III Serializer. Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Reviewed-by: Rob Herring --- .../bindings/media/i2c/ti,ds90ub953.yaml | 134 ++++++++++++++++++ 1 file changed, 134 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ti,ds90ub953.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/ti,ds90ub953.yaml b/Documentation/devicetree/bindings/media/i2c/ti,ds90ub953.yaml new file mode 100644 index 000000000000..2030366994d1 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ti,ds90ub953.yaml @@ -0,0 +1,134 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ti,ds90ub953.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments DS90UB953 FPD-Link III Serializer + +maintainers: + - Tomi Valkeinen + +description: + The TI DS90UB953 is an FPD-Link III video serializer for MIPI CSI-2. + +properties: + compatible: + enum: + - ti,ds90ub953-q1 + - ti,ds90ub971-q1 + + '#gpio-cells': + const: 2 + description: + First cell is the GPIO pin number, second cell is the flags. The GPIO pin + number must be in range of [0, 3]. + + gpio-controller: true + + clocks: + maxItems: 1 + description: + Reference clock connected to the CLKIN pin. + + clock-names: + items: + - const: clkin + + '#clock-cells': + const: 0 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: CSI-2 input port + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + required: + - data-lanes + + port@1: + $ref: /schemas/graph.yaml#/properties/port + unevaluatedProperties: false + description: FPD-Link III output port + + required: + - port@0 + - port@1 + + i2c: + $ref: /schemas/i2c/i2c-controller.yaml# + unevaluatedProperties: false + +required: + - compatible + - '#gpio-cells' + - gpio-controller + - '#clock-cells' + - ports + +additionalProperties: false + +examples: + - | + #include + + serializer { + compatible = "ti,ds90ub953-q1"; + + gpio-controller; + #gpio-cells = <2>; + + #clock-cells = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + ub953_in: endpoint { + clock-lanes = <0>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&sensor_out>; + }; + }; + + port@1 { + reg = <1>; + endpoint { + remote-endpoint = <&deser_fpd_in>; + }; + }; + }; + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + sensor@1a { + compatible = "sony,imx274"; + reg = <0x1a>; + + reset-gpios = <&serializer 0 GPIO_ACTIVE_LOW>; + + clocks = <&serializer>; + clock-names = "inck"; + + port { + sensor_out: endpoint { + remote-endpoint = <&ub953_in>; + }; + }; + }; + }; + }; +...