From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS 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 A200FC433E3 for ; Mon, 17 Aug 2020 12:02:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7FB6A2072E for ; Mon, 17 Aug 2020 12:02:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="awhBwa2a" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726530AbgHQMCH (ORCPT ); Mon, 17 Aug 2020 08:02:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726151AbgHQMCG (ORCPT ); Mon, 17 Aug 2020 08:02:06 -0400 Received: from mail-yb1-xb41.google.com (mail-yb1-xb41.google.com [IPv6:2607:f8b0:4864:20::b41]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9327FC061389; Mon, 17 Aug 2020 05:02:06 -0700 (PDT) Received: by mail-yb1-xb41.google.com with SMTP id i10so9250222ybt.11; Mon, 17 Aug 2020 05:02:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=hxRidtqTJZxsnyP/VJcn7SNgQ0dz+XTTIf17qAFdPJc=; b=awhBwa2aT6BRqhVtTQ5nnJElwmFFZra1onE01YkKxV/aBUSDSyxC1qh8yTtxqPwh1Y pDsHFnyvgSFr0fPC7uRN+j6r69z534HiB1Dltue1fXDweD3HPi8cyAkkcZM9jimTDMef ApJ3Xr3rWj6MBdqWYMt0Y7ic6tl6PuEsvUAx/n12DsVKSzCf92ldUPe+eVvjULttUnGN MwmM4VBfjcie6wnbUCNXzPUWLWlK0fJsgai4Scdqti0J1EMNpLoY2ZR7xj/Ol49AiKL4 ocYUJGjxOioM3QzhdfeAYJSqRa6VBSG9bfYJ3kW0nvdU8vfCc07RjCLU4TOkelSXJZG8 G2cQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=hxRidtqTJZxsnyP/VJcn7SNgQ0dz+XTTIf17qAFdPJc=; b=ddrEX5GZOoJT+s+ZlUk+eAd6sqXlDpjbK6D6K7OWbli0ksDAnj5FsAf907Am0HCP8o sqcCsxpB1vNusdGhDL4ruMUACZ/iSHNDfxzZubS0UxbfLsNJ4Pv+UETzeUfCvfcCS4A0 rbCqRNPhJj5UxWNadHnAsla5+HY8r2V4DFQLYEIkN+D6Nj14B88PEMe0+41X783gpdwI 6m+l4g5sYwzA/KvZvokOwgXfcVdmcBy0alkmLbxwjuNewj6Ura5n9kNJ+zKWvUawaM9L b3NoVbeD0LQ/pEFRg4UyeVkKDCOLMpz6LY60EEq6WbIV+GdEd/pTgxL982itfRqeNVQT lLyQ== X-Gm-Message-State: AOAM532dM8bJse3tvvYrBUJ3c0lgteKQhpU6Cz6XgStCmniR1EGze8EK 7fk9BUMR8tDBPY30151AUyIgb9L7WBj60bMNXI0= X-Google-Smtp-Source: ABdhPJzms5oyfzBddhiXIrnkMH3VJAH4rKNcaynQbHrGDBdR4XoCCNXSlnaOFiFrynU3r0QU4+rlXq8699aOgeWlW8g= X-Received: by 2002:a25:86cf:: with SMTP id y15mr2007481ybm.25.1597665725063; Mon, 17 Aug 2020 05:02:05 -0700 (PDT) MIME-Version: 1.0 References: <1596454753-13612-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> <1596454753-13612-2-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> <20200817081138.dog5lhpmszbu2mgc@uno.localdomain> In-Reply-To: <20200817081138.dog5lhpmszbu2mgc@uno.localdomain> From: "Lad, Prabhakar" Date: Mon, 17 Aug 2020 13:01:38 +0100 Message-ID: Subject: Re: [PATCH v2 1/3] dt-bindings: media: ov772x: Document endpoint properties To: Jacopo Mondi Cc: Mauro Carvalho Chehab , Rob Herring , Hans Verkuil , Kieran Bingham , Sakari Ailus , linux-media , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , LKML , Biju Das , Linux-Renesas , Lad Prabhakar Content-Type: text/plain; charset="UTF-8" Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Mon, Aug 17, 2020 at 9:07 AM Jacopo Mondi wrote: > > Hello Prabhakar, > > On Sat, Aug 15, 2020 at 11:34:33AM +0100, Lad, Prabhakar wrote: > > Hi Jacopo, > > > > On Mon, Aug 3, 2020 at 12:39 PM Lad Prabhakar > > wrote: > > > > > > Document endpoint properties required for parallel interface > > > > > > Signed-off-by: Lad Prabhakar > > > --- > > > .../devicetree/bindings/media/i2c/ov772x.txt | 16 ++++++++++++++++ > > > 1 file changed, 16 insertions(+) > > > > > I see you already have a patch for YAML conversion for OV772x binding > > [1], if you plan to post a v2 would you be OK to pick these changes as > > part of your conversion changes ? > > Sure thing, I'll add the following properties to the series! > Thank you Jacopo. I'll get on with the v3 version of the series. Cheers, Prabhakar > Thanks > j > > > > > [1] https://www.spinics.net/lists/linux-media/msg173201.html > > > > Cheers, > > Prabhakar > > > > > diff --git a/Documentation/devicetree/bindings/media/i2c/ov772x.txt b/Documentation/devicetree/bindings/media/i2c/ov772x.txt > > > index 0b3ede5b8e6a..1f4153484717 100644 > > > --- a/Documentation/devicetree/bindings/media/i2c/ov772x.txt > > > +++ b/Documentation/devicetree/bindings/media/i2c/ov772x.txt > > > @@ -21,6 +21,22 @@ subnode for its digital output video port, in accordance with the video > > > interface bindings defined in Documentation/devicetree/bindings/media/ > > > video-interfaces.txt. > > > > > > +Endpoint node required properties for parallel connection are: > > > +- remote-endpoint: a phandle to the bus receiver's endpoint node. > > > +- bus-width: shall be set to <8> for 8 bits parallel bus > > > + or <10> for 10 bits parallel bus > > > +- data-shift: shall be set to <2> for 8 bits parallel bus > > > + (lines 9:2 are used) or <0> for 10 bits parallel bus > > > +- hsync-active: active state of the HSYNC signal, 0/1 for LOW/HIGH respectively. > > > + (Not required for bus-type equal 6) > > > +- vsync-active: active state of the VSYNC signal, 0/1 for LOW/HIGH respectively. > > > + (Not required for bus-type equal 6) > > > +- pclk-sample: sample data on rising (1) or falling (0) edge of the pixel clock > > > + signal. (Not required for bus-type equal 6) > > > +- bus-type: data bus type. Possible values are: > > > + 5 - Parallel > > > + 6 - Bt.656 > > > + > > > Example: > > > > > > &i2c0 { > > > -- > > > 2.17.1 > > >