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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_2 autolearn=no 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 E8E6CCA9EAF for ; Wed, 30 Oct 2019 09:00:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C803C2083E for ; Wed, 30 Oct 2019 09:00:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726046AbfJ3JAe (ORCPT ); Wed, 30 Oct 2019 05:00:34 -0400 Received: from mailgw02.mediatek.com ([1.203.163.81]:24213 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726028AbfJ3JAe (ORCPT ); Wed, 30 Oct 2019 05:00:34 -0400 X-UUID: bc5682e452c14115802eac09a742e131-20191030 X-UUID: bc5682e452c14115802eac09a742e131-20191030 Received: from mtkcas32.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 1767353363; Wed, 30 Oct 2019 17:00:24 +0800 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 30 Oct 2019 17:00:22 +0800 Received: from [10.17.3.153] (172.27.4.253) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 30 Oct 2019 17:00:21 +0800 Message-ID: <1572426023.21623.257.camel@mhfsdcap03> Subject: Re: [V2, 1/2] media: dt-bindings: media: i2c: Add bindings for ov8856 From: Dongchun Zhu To: Rob Herring CC: Sakari Ailus , Andy Shevchenko , , , , , , , , , , , , , , Date: Wed, 30 Oct 2019 17:00:23 +0800 In-Reply-To: <20190917144412.GA23952@bogus> References: <20190910130446.26413-1-dongchun.zhu@mediatek.com> <20190910130446.26413-2-dongchun.zhu@mediatek.com> <20190910173743.GI2680@smile.fi.intel.com> <20190917120205.GO5781@paasikivi.fi.intel.com> <20190917144412.GA23952@bogus> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-TM-SNTS-SMTP: EBDC59C3BCA94102C3AB13CA12A967D7417CB8D1D0988A04DF1CB39C3D08FD852000:8 X-MTK: N Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Rob, On Tue, 2019-09-17 at 09:44 -0500, Rob Herring wrote: > On Tue, Sep 17, 2019 at 03:02:06PM +0300, Sakari Ailus wrote: > > On Tue, Sep 10, 2019 at 08:37:43PM +0300, Andy Shevchenko wrote: > > > On Tue, Sep 10, 2019 at 09:04:45PM +0800, dongchun.zhu@mediatek.com wrote: > > > > From: Dongchun Zhu > > > > > > > > This patch adds device tree bindings documentation for the ov8856 CMOS > > > > image sensor. > > > > > > New bindings in YAML, please. > > > > My understanding is text documents are still fine. > > Schema are preferred, but still up to the subsystem for now. > It seems that there are no bindings in YAML under the path: Documentation/devicetree/bindings/media/i2c. So we would keep the text documents for OV8856. > > We don't have things like graph.txt or video-interfaces.txt in YAML yet > > either. > > That doesn't really matter too much. You can assume common properties > will have a common schema and just define what's device specific. The > device specific bindings have to define 'port' or 'port@N' nodes. > > Rob