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 X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 94F44C43465 for ; Fri, 18 Sep 2020 14:26:51 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2FF2C20848 for ; Fri, 18 Sep 2020 14:26:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="2h3o1PzD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2FF2C20848 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=OFXifBzat/Z70/+ZKn0fXCF82WJocMc+WKDxzHZGntc=; b=2h3o1PzDsflj6MYd4ytH9v/DQ CPW8Vf4ee40V2s5crdmjhGopsw8yveINL+ali1X55FEpl7HqD+B40CiN9HX3kanm+XOhG1ZzNMnJB 4PW5z/Z+7OP/IHZ4pTZjNFJfVuNu6OGRt+GLrBFYfZB5FagYR39YrtOvgdyPK2htJYY+uGLiKZ1sP e7F/8LC4ToFbjrAHOAi7jUx5euN3xwbW14PHCUzb3e2qwKj+glXdzpuxSqwDibNjivFE+uK3QXt+D 5qqRgKqn7ZyyG6XziOfHyl7J/+IA5kBv7QJF3OIxcrnxYuGCEiN1PSo6boux8FHXAjAeuQWwjMugR ctzns0/fg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kJHKO-0001bg-Gj; Fri, 18 Sep 2020 14:25:32 +0000 Received: from relay10.mail.gandi.net ([217.70.178.230]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kJHKG-0001Yy-3i for linux-arm-kernel@lists.infradead.org; Fri, 18 Sep 2020 14:25:25 +0000 Received: from pc-2.home (lfbn-tou-1-1532-46.w90-89.abo.wanadoo.fr [90.89.95.46]) (Authenticated sender: maxime.chevallier@bootlin.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id C88D9240012; Fri, 18 Sep 2020 14:25:19 +0000 (UTC) From: Maxime Chevallier To: Mauro Carvalho Chehab , Rob Herring , Mark Rutland , Heiko Stuebner , Hans Verkuil , Laurent Pinchart Subject: [PATCH 2/3] media: dt-bindings: media: i2c: Add bindings for TW9900 Date: Fri, 18 Sep 2020 16:24:21 +0200 Message-Id: <20200918142422.1086555-3-maxime.chevallier@bootlin.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200918142422.1086555-1-maxime.chevallier@bootlin.com> References: <20200918142422.1086555-1-maxime.chevallier@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200918_102524_272197_EBEAD5DF X-CRM114-Status: GOOD ( 14.31 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Maxime Chevallier , Paul Kocialkowski , Thomas Petazzoni , Miquel Raynal , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The Techwell TW9900 is a video decoder supporting multiple input standards, such as PAL, NTSC and SECAM, and outputs a BT.656 video signal. It's designed to be low-power, posesses some features such as a programmable comb-filter, and automatic input standard detection. Signed-off-by: Maxime Chevallier --- .../devicetree/bindings/media/i2c/tw9900.yaml | 59 +++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/tw9900.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/tw9900.yaml b/Documentation/devicetree/bindings/media/i2c/tw9900.yaml new file mode 100644 index 000000000000..fdc2c35875aa --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/tw9900.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/tw9900.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Techwell TW9900 NTSC/PAL/SECAM video decoder + +maintainers: + - Maxime Chevallier + +description: + The tw9900 is a multi-standard video decoder, supporting NTSC, PAL and SECAM + standards with auto-detection features. + +properties: + compatible: + items: + - enum: + - techwell,tw9900 + + reg: + maxItems: 1 + + vdd-supply: + description: VDD power supply + + port: + type: object + description: + A node containing a single endpoint as doucmented in + Documentation/devicetree/bindings/media/video-interfaces.txt + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + tw9900: tw9900@44 { + compatible = "techwell,tw9900"; + reg = <0x44>; + + vdd-supply = <&tw9900_supply>; + reset-gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_LOW>; + + port { + tw9900_out: endpoint { + remote-endpoint = <&vip_in>; + }; + }; + }; + }; -- 2.25.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel