From patchwork Thu Jan 26 17:06:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 647432 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 3F0DAC61DA3 for ; Thu, 26 Jan 2023 17:06:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231599AbjAZRGT (ORCPT ); Thu, 26 Jan 2023 12:06:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43726 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229721AbjAZRGR (ORCPT ); Thu, 26 Jan 2023 12:06:17 -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 6495B5B90; Thu, 26 Jan 2023 09:06:16 -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 99BCED77; Thu, 26 Jan 2023 18:06:10 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1674752770; bh=+hdXPGbzHByKztFlx+pbbcoPvK2k/6UnHURKhPfQPa0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=A4qRNWbAG6psE412xsvEIudchprjemfUq93uzbsxNaRqbqtk7I1ouADisiE/mF5XL NmiAL9MsreT5t0cCzGGzV4Ed6CGnIEb2dTiN04PeBT3wMKDrSE3y3+bkqA2/ceflGf GHprg898Ggw97GYfkCLr295m53Szl+qX1O98XNSw= From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: Jacopo Mondi , Xavier Roumegue , linux-imx@nxp.com, kernel@pengutronix.de, Adam Ford , Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org Subject: [PATCH v4 2/3] dt-bindings: media: imx8-isi: Use 'port' instead of 'ports' for i.MX8MN Date: Thu, 26 Jan 2023 19:06:02 +0200 Message-Id: <20230126170603.11896-3-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230126170603.11896-1-laurent.pinchart@ideasonboard.com> References: <20230126170603.11896-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Signed-off-by: Laurent Pinchart --- .../bindings/media/nxp,imx8-isi.yaml | 39 +++++++++++-------- 1 file changed, 22 insertions(+), 17 deletions(-) diff --git a/Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml b/Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml index 6038b9b5ab36..121594569395 100644 --- a/Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml +++ b/Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml @@ -52,11 +52,21 @@ properties: power-domains: maxItems: 1 + port: + $ref: /schemas/graph.yaml#/properties/port + description: | + The port represents the Pixel Link input to the ISI. It shall have a + single endpoint. This property is only used for ISI instances with a + single port (as in the i.MX8MN). For instances that includes multiple + ports, the 'ports' property shall be used instead. + ports: $ref: /schemas/graph.yaml#/properties/ports description: | Ports represent the Pixel Link inputs to the ISI. Their number and - assignment are model-dependent. Each port shall have a single endpoint. + assignment are model-dependent. For ISI instances that have a single + port, the 'port' property should be used instead. Each port shall have a + single endpoint. required: - compatible @@ -65,7 +75,6 @@ required: - clocks - clock-names - fsl,blk-ctrl - - ports allOf: - if: @@ -77,12 +86,11 @@ allOf: properties: interrupts: maxItems: 1 - ports: - properties: - port@0: - description: MIPI CSI-2 RX - required: - - port@0 + port: + description: MIPI CSI-2 RX + ports: false + required: + - port - if: properties: @@ -93,6 +101,7 @@ allOf: properties: interrupts: maxItems: 2 + port: false ports: properties: port@0: @@ -102,6 +111,8 @@ allOf: required: - port@0 - port@1 + required: + - ports additionalProperties: false @@ -122,15 +133,9 @@ examples: fsl,blk-ctrl = <&disp_blk_ctrl>; power-domains = <&disp_blk_ctrl IMX8MN_DISPBLK_PD_ISI>; - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - isi_in: endpoint { - remote-endpoint = <&mipi_csi_out>; - }; + port { + isi_in: endpoint { + remote-endpoint = <&mipi_csi_out>; }; }; };