From patchwork Tue Apr 25 07:25:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 677061 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 2D1C0C6FD18 for ; Tue, 25 Apr 2023 07:26:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233560AbjDYH0q (ORCPT ); Tue, 25 Apr 2023 03:26:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233504AbjDYH0f (ORCPT ); Tue, 25 Apr 2023 03:26:35 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 997BBAD28; Tue, 25 Apr 2023 00:26:27 -0700 (PDT) Received: from desky.lan (91-154-35-171.elisa-laajakaista.fi [91.154.35.171]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id CF390C7E; Tue, 25 Apr 2023 09:26:12 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1682407574; bh=TyApQ6qpr4eiku+THwel+cmwld8/fczSmL0rhfymuCk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=i6o91EbwthBiN3AqpwFW0bNfFbIyEyN7afbJ91yaNlNPYs9aeckuwpGZ+K6p51f0g gg26mrdwUHYbMycjuJEZM6jFgofkS06aTPhnlFM1lbzkCOoBI/wCvFRpKLuEtMctJC sp6nqadGlIJAXFsMAhqhPebIIRB21d0hGrFJVKIE= 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 , Hans Verkuil , Mike Pagano , =?utf-8?q?Krzysztof_Ha=C5=82asa?= , Marek Vasut , Satish Nagireddy , Tomi Valkeinen , Laurent Pinchart , Rob Herring Subject: [PATCH v12 3/8] dt-bindings: media: add TI DS90UB913 FPD-Link III Serializer Date: Tue, 25 Apr 2023 10:25:56 +0300 Message-Id: <20230425072601.51031-4-tomi.valkeinen@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230425072601.51031-1-tomi.valkeinen@ideasonboard.com> References: <20230425072601.51031-1-tomi.valkeinen@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add DT bindings for TI DS90UB913 FPD-Link III Serializer. Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Reviewed-by: Rob Herring --- .../bindings/media/i2c/ti,ds90ub913.yaml | 133 ++++++++++++++++++ 1 file changed, 133 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ti,ds90ub913.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/ti,ds90ub913.yaml b/Documentation/devicetree/bindings/media/i2c/ti,ds90ub913.yaml new file mode 100644 index 000000000000..f6612bb0f667 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ti,ds90ub913.yaml @@ -0,0 +1,133 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ti,ds90ub913.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments DS90UB913 FPD-Link III Serializer + +maintainers: + - Tomi Valkeinen + +description: + The TI DS90UB913 is an FPD-Link III video serializer for parallel video. + +properties: + compatible: + enum: + - ti,ds90ub913a-q1 + + '#gpio-cells': + const: 2 + description: + First cell is the GPO pin number, second cell is the flags. The GPO pin + number must be in range of [0, 3]. Note that GPOs 2 and 3 are not + available in external oscillator mode. + + 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: Parallel input port + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + required: + - pclk-sample + + 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,ds90ub913a-q1"; + + gpio-controller; + #gpio-cells = <2>; + + clocks = <&clk_cam_48M>; + clock-names = "clkin"; + + #clock-cells = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + ub913_in: endpoint { + remote-endpoint = <&sensor_out>; + pclk-sample = <1>; + }; + }; + + port@1 { + reg = <1>; + endpoint { + remote-endpoint = <&deser_fpd_in>; + }; + }; + }; + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + sensor@48 { + compatible = "aptina,mt9v111"; + reg = <0x48>; + + clocks = <&fixed_clock>; + + port { + sensor_out: endpoint { + remote-endpoint = <&ub913_in>; + }; + }; + }; + }; + }; +...