From patchwork Sat Sep 24 15:33:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Kocialkowski X-Patchwork-Id: 12987750 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 3A1CEC07E9D for ; Sat, 24 Sep 2022 15:33:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233955AbiIXPdg (ORCPT ); Sat, 24 Sep 2022 11:33:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54492 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233879AbiIXPdY (ORCPT ); Sat, 24 Sep 2022 11:33:24 -0400 Received: from relay10.mail.gandi.net (relay10.mail.gandi.net [217.70.178.230]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7960892F67; Sat, 24 Sep 2022 08:33:23 -0700 (PDT) Received: (Authenticated sender: paul.kocialkowski@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 8DD9D240008; Sat, 24 Sep 2022 15:33:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1664033602; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Suot/ZSovcyspC1eYC8ftIYsFXv3M4ZCr+We5/lOwnQ=; b=U6uRCn6cjFA9d4hZ5ZDQiugxfluwwUjIENwmuINmSE7hxt+Uv1snR8AVMmRx43hM/CrkVo B5PVCc1GBcpKFaldKFvvpbNp5d4AfJzgrLE4etnt3e08H4UgMjMmyB5tbySIuLvIOfzfyi dhaHtVYTEiQMRCzczX+LkA5QLxH4EwIdBDFOJ8eAq4Xb1wMEF/0hVjxxxvL/gDwO3naHGN ztAO3fpS3S9mtUcHAbH/LZNx173bOYd+c7hqpdG92qLhKYrI/usRIJ0VXkOxi7uDXmGcZ9 P0OdLeGxqln2wUk9155z5ScjuE1WNDycESnRum3J/iI9IyIOoYhqbl5NJaUV3Q== From: Paul Kocialkowski To: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev Cc: Paul Kocialkowski , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Sakari Ailus , Hans Verkuil , Laurent Pinchart , Maxime Ripard , Thomas Petazzoni , Rob Herring Subject: [PATCH v7 2/6] dt-bindings: media: sun6i-a31-csi: Add internal output port to the ISP Date: Sat, 24 Sep 2022 17:33:00 +0200 Message-Id: <20220924153304.77598-3-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220924153304.77598-1-paul.kocialkowski@bootlin.com> References: <20220924153304.77598-1-paul.kocialkowski@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Some Allwinner devices come with an Image Signal Processor (ISP) that allows processing camera data to produce good-looking images, especially from raw bayer representations. The ISP does not have a dedicated capture path: it is fed directly by one of the CSI controllers, which can be selected at run-time. Represent this possibility as a graph connection between the CSI controller and the ISP in the device-tree bindings. Signed-off-by: Paul Kocialkowski Reviewed-by: Laurent Pinchart Acked-by: Rob Herring --- .../devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml index 8551c4a711dc..e423aaebefcd 100644 --- a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml +++ b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml @@ -73,6 +73,10 @@ properties: $ref: /schemas/graph.yaml#/properties/port description: MIPI CSI-2 bridge input port + port@2: + $ref: /schemas/graph.yaml#/properties/port + description: Internal output port to the ISP + anyOf: - required: - port@0