From patchwork Wed Mar 24 20:22:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rob Herring (Arm)" X-Patchwork-Id: 12162323 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=-17.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 2ADF2C433E1 for ; Wed, 24 Mar 2021 20:23:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 06BB261A0D for ; Wed, 24 Mar 2021 20:23:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238104AbhCXUXR (ORCPT ); Wed, 24 Mar 2021 16:23:17 -0400 Received: from mail-il1-f176.google.com ([209.85.166.176]:41719 "EHLO mail-il1-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238058AbhCXUW4 (ORCPT ); Wed, 24 Mar 2021 16:22:56 -0400 Received: by mail-il1-f176.google.com with SMTP id r8so186355ilo.8; Wed, 24 Mar 2021 13:22:56 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Ym9wQJ835EhicfJs2Z/0AiEJTDHIWA8h8IYBIVzB34I=; b=T8A0FHcCIWiyBuOlIz/O5+Ot5ut0YUNRhcFHly0k5BZPhvhOla6W/rGXyFo91iEwXT BA0HhMM66Edy1877SVp7cPo9twuOqAejBlafaVIEdc1ivwCK2U/CnaQwNh5Sf0m2+sGa NaKT09qBexiid1s1pW+YQkiLHvNj3RNN5sVIyVr3YHr3/UHC0Nm2nLA8Gb5U1P5U4KVO J5s5BNiA4fWU6pcg2utG/Hu9FLDDx93dna3ixAKgjF73umAFnwgGkL6qFQEaeqbmka1W 1V9MCFuEQCiwuX4RznarezLD0O0n3J1I/6pyzBetlE7R8C+YsQIm6Jqz1doqJ37QjcBv I6Hg== X-Gm-Message-State: AOAM531rM5HS8l6mp30oTwuRwEhZ9Y09N/b0B+jyU6HrUMj798HCfNag 3IRPxVxavG/obXHIgWR60/SPZBAEZLKo X-Google-Smtp-Source: ABdhPJx3LwNgG+pEwKPSbbPIAocbEobG0kVRkstX/EHtFKqufLF2VaRE6e/EzOizKuOO3upBFpe2XA== X-Received: by 2002:a05:6e02:128c:: with SMTP id y12mr3996206ilq.7.1616617375356; Wed, 24 Mar 2021 13:22:55 -0700 (PDT) Received: from xps15.herring.priv ([64.188.179.253]) by smtp.googlemail.com with ESMTPSA id p5sm1544811iod.31.2021.03.24.13.22.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Mar 2021 13:22:54 -0700 (PDT) From: Rob Herring To: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Mauro Carvalho Chehab , Sakari Ailus , Laurent Pinchart , linux-media@vger.kernel.org Subject: [PATCH v2] dt-bindings: media: video-interfaces: Drop the example Date: Wed, 24 Mar 2021 14:22:53 -0600 Message-Id: <20210324202253.3576798-1-robh@kernel.org> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The example in video-interfaces.yaml uses a bunch of undocumented bindings which will cause warnings when undocumented compatible checks are enabled. The example could be fixed to use documented bindings, but doing so would just duplicate other examples. So let's just remove the example. Cc: Mauro Carvalho Chehab Cc: Sakari Ailus Cc: Laurent Pinchart Cc: linux-media@vger.kernel.org Signed-off-by: Rob Herring Reviewed-by: Laurent Pinchart Reviewed-by: Sakari Ailus --- v2: Drop instead of fixing the example .../bindings/media/video-interfaces.yaml | 127 ------------------ 1 file changed, 127 deletions(-) diff --git a/Documentation/devicetree/bindings/media/video-interfaces.yaml b/Documentation/devicetree/bindings/media/video-interfaces.yaml index 0a7a73fd59f2..4391dce2caee 100644 --- a/Documentation/devicetree/bindings/media/video-interfaces.yaml +++ b/Documentation/devicetree/bindings/media/video-interfaces.yaml @@ -215,130 +215,3 @@ properties: CCP2, for instance. additionalProperties: true - -examples: - # The example snippet below describes two data pipelines. ov772x and imx074 - # are camera sensors with a parallel and serial (MIPI CSI-2) video bus - # respectively. Both sensors are on the I2C control bus corresponding to the - # i2c0 controller node. ov772x sensor is linked directly to the ceu0 video - # host interface. imx074 is linked to ceu0 through the MIPI CSI-2 receiver - # (csi2). ceu0 has a (single) DMA engine writing captured data to memory. - # ceu0 node has a single 'port' node which may indicate that at any time - # only one of the following data pipelines can be active: - # ov772x -> ceu0 or imx074 -> csi2 -> ceu0. - - | - ceu@fe910000 { - compatible = "renesas,sh-mobile-ceu"; - reg = <0xfe910000 0xa0>; - interrupts = <0x880>; - - mclk: master_clock { - compatible = "renesas,ceu-clock"; - #clock-cells = <1>; - clock-frequency = <50000000>; /* Max clock frequency */ - clock-output-names = "mclk"; - }; - - port { - #address-cells = <1>; - #size-cells = <0>; - - /* Parallel bus endpoint */ - ceu0_1: endpoint@1 { - reg = <1>; /* Local endpoint # */ - remote-endpoint = <&ov772x_1_1>; /* Remote phandle */ - bus-width = <8>; /* Used data lines */ - data-shift = <2>; /* Lines 9:2 are used */ - - /* If hsync-active/vsync-active are missing, - embedded BT.656 sync is used */ - hsync-active = <0>; /* Active low */ - vsync-active = <0>; /* Active low */ - data-active = <1>; /* Active high */ - pclk-sample = <1>; /* Rising */ - }; - - /* MIPI CSI-2 bus endpoint */ - ceu0_0: endpoint@0 { - reg = <0>; - remote-endpoint = <&csi2_2>; - }; - }; - }; - - i2c { - #address-cells = <1>; - #size-cells = <0>; - - camera@21 { - compatible = "ovti,ov772x"; - reg = <0x21>; - vddio-supply = <®ulator1>; - vddcore-supply = <®ulator2>; - - clock-frequency = <20000000>; - clocks = <&mclk 0>; - clock-names = "xclk"; - - port { - /* With 1 endpoint per port no need for addresses. */ - ov772x_1_1: endpoint { - bus-width = <8>; - remote-endpoint = <&ceu0_1>; - hsync-active = <1>; - vsync-active = <0>; /* Who came up with an - inverter here ?... */ - data-active = <1>; - pclk-sample = <1>; - }; - }; - }; - - camera@1a { - compatible = "sony,imx074"; - reg = <0x1a>; - vddio-supply = <®ulator1>; - vddcore-supply = <®ulator2>; - - clock-frequency = <30000000>; /* Shared clock with ov772x_1 */ - clocks = <&mclk 0>; - clock-names = "sysclk"; /* Assuming this is the - name in the datasheet */ - port { - imx074_1: endpoint { - clock-lanes = <0>; - data-lanes = <1 2>; - remote-endpoint = <&csi2_1>; - }; - }; - }; - }; - - csi2: csi2@ffc90000 { - compatible = "renesas,sh-mobile-csi2"; - reg = <0xffc90000 0x1000>; - interrupts = <0x17a0>; - #address-cells = <1>; - #size-cells = <0>; - - port@1 { - compatible = "renesas,csi2c"; /* One of CSI2I and CSI2C. */ - reg = <1>; /* CSI-2 PHY #1 of 2: PHY_S, - PHY_M has port address 0, - is unused. */ - csi2_1: endpoint { - clock-lanes = <0>; - data-lanes = <2 1>; - remote-endpoint = <&imx074_1>; - }; - }; - port@2 { - reg = <2>; /* port 2: link to the CEU */ - - csi2_2: endpoint { - remote-endpoint = <&ceu0_0>; - }; - }; - }; - -...