From mboxrd@z Thu Jan 1 00:00:00 1970 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 3FC90C54EBC for ; Sun, 8 Jan 2023 03:17:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232964AbjAHDRN (ORCPT ); Sat, 7 Jan 2023 22:17:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40728 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229745AbjAHDRM (ORCPT ); Sat, 7 Jan 2023 22:17:12 -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 B7497336; Sat, 7 Jan 2023 19:17:11 -0800 (PST) Received: from pendragon.ideasonboard.com (213-243-189-158.bb.dnainternet.fi [213.243.189.158]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id A33AA6CF; Sun, 8 Jan 2023 04:17:09 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1673147829; bh=mWF62fwf2wyzQse5EUvDkYsMK9LJULc1eqiIAPaPED8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PwO9xe3qs5ZEaqnIf2glHOmq8To1SmwnJ2PRIQq0nIVfXddWBBhOjvrJek5rGnTxE 94D++nhkVcZG8VM5nenZesPPFQPE1zVG2TyQ1FXzxuO4/A/bdzqvO8udV05+YHiDeP 3SjNZ9AM7GzgxN59jaS+QG2EibCa4n9WRjQ6Ql74= Date: Sun, 8 Jan 2023 05:17:05 +0200 From: Laurent Pinchart To: Tomi Valkeinen Cc: 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 , Mauro Carvalho Chehab , Peter Rosin , Liam Girdwood , Mark Brown , Sakari Ailus , Michael Tretter , Shawn Tu , Hans Verkuil , Mike Pagano , Krzysztof =?utf-8?Q?Ha=C5=82asa?= , Marek Vasut Subject: Re: [PATCH v6 4/8] dt-bindings: media: add TI DS90UB953 FPD-Link III Serializer Message-ID: References: <20230105140307.272052-1-tomi.valkeinen@ideasonboard.com> <20230105140307.272052-5-tomi.valkeinen@ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20230105140307.272052-5-tomi.valkeinen@ideasonboard.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Tomi, Thank you for the patch. On Thu, Jan 05, 2023 at 04:03:03PM +0200, Tomi Valkeinen wrote: > Add DT bindings for TI DS90UB953 FPD-Link III Serializer. > > Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart > --- > .../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>; > + }; > + }; > + }; > + }; > + }; > +... -- Regards, Laurent Pinchart