From patchwork Wed May 25 19:10:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Kocialkowski X-Patchwork-Id: 577139 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 A7B50C433FE for ; Wed, 25 May 2022 19:12:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344381AbiEYTMj (ORCPT ); Wed, 25 May 2022 15:12:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43348 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344452AbiEYTMc (ORCPT ); Wed, 25 May 2022 15:12:32 -0400 Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::229]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 13B6DC6E7C; Wed, 25 May 2022 12:10:43 -0700 (PDT) Received: (Authenticated sender: paul.kocialkowski@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 2D63AFF808; Wed, 25 May 2022 19:10:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1653505837; 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=DIgZtkvccsLXsMN8UO3+9DFmHNkKzDJVDrinkhB+3Tw=; b=B5VZZkU6EgqpmHCi3F4QkuyU+Azm1IxmCKGZbwIRarSZjQSv7lX554CyFMq4srCZl+lpqa +GQfyw3l38uv9e9AmGZAmj9VUu2EaxfeLoLyhW0W8ILh8Fs2j6fee/EjRQRRJxHOiqbFBy BLq4Iot2QwU42JvYaJxz45nTC39IQTWoIBwOEymySKimFLF2T86ihHG13TAHAI3SoR2LgX p2SUjLkWX220pTPkb4gb5HcAVvAhzSdIMuAhS4Ji4Ph6PnuJ0RaC8Wzf0xrlk6rAt0AtNd dHlyA/1DE4xLlu7/dBjSP65LvXo2GV2mHS6HLDJoLMkLs8cN7TQy0tTTe+K+qA== 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 Subject: [PATCH v4 2/6] dt-bindings: media: sun6i-a31-csi: Add ISP output port Date: Wed, 25 May 2022 21:10:22 +0200 Message-Id: <20220525191026.696636-3-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220525191026.696636-1-paul.kocialkowski@bootlin.com> References: <20220525191026.696636-1-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 --- .../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