From patchwork Fri Aug 26 18:41:40 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Kocialkowski X-Patchwork-Id: 12956484 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 5700CECAAD8 for ; Fri, 26 Aug 2022 18:46:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345306AbiHZSqa (ORCPT ); Fri, 26 Aug 2022 14:46:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59628 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345411AbiHZSpt (ORCPT ); Fri, 26 Aug 2022 14:45:49 -0400 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 26231E9256; Fri, 26 Aug 2022 11:42:15 -0700 (PDT) Received: (Authenticated sender: paul.kocialkowski@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 14D824000C; Fri, 26 Aug 2022 18:42:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1661539327; 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=yq9qCs8d0+gMGAhESkCWOrYcrw3Z2Gzpyql4CYmayvQ=; b=l4d6ET+LUWrsYQ/0lQVRiAsqJTeS7CD+lOxGZnjtGsOuASsV/AEDlCcjcF7VK8uNc75wPU 0t59lNErbtwqA16CxiYfo8zmTnWxOTFpjNtMj257ILumRdEoIt2nUHmvkNY2C3FPmDUG85 7toafyRLIQDEF0fA09JkopRefPv5HCPoauv45uURfgwA/+GHb45UZeiyw4aZxlMwsl9IED hqXDqNBqXD6FzOojiqUIPb2DQY1g2HNUa8jioeb6WvdzGEi+mM1+ez1UISogg8iTsry4yC po5Bfz272kMKTBrhKRs/2JWjRnFyjOWNHBrBgIxgi/bSSjZ2UdPCmBt+nDQTLQ== 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 v6 2/6] dt-bindings: media: sun6i-a31-csi: Add ISP output port Date: Fri, 26 Aug 2022 20:41:40 +0200 Message-Id: <20220826184144.605605-3-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220826184144.605605-1-paul.kocialkowski@bootlin.com> References: <20220826184144.605605-1-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 Acked-by: Rob Herring Reviewed-by: Laurent Pinchart --- .../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..54eb80e517e3 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: ISP output port + anyOf: - required: - port@0