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=-8.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_SANE_2 autolearn=ham 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 603BEC433E7 for ; Wed, 14 Oct 2020 02:13:14 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DB2BD21775 for ; Wed, 14 Oct 2020 02:13:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Mc2/EaO2"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="SDuzqB+s" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DB2BD21775 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Date:To:From: Subject:Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=SC2zF4aUd1o8/J3x6/UqqTXlg+ee7V6HxvYehobxR9Y=; b=Mc2/EaO2bPSLlUIc5O3AAH3FJ ncP7YeW0j3htgRITLNw6tXAWKy3W7596vgoOXIVG53892jphRBoVA+FdP/E71bCf6JihXhHOyP7fV h4ZWGGkTVryto7iIUZ4puPh+yiui3S8p7rWRjj6nEdUd0g0qy9HID0/DyDxr5kFlXsTWMrQhK5Cxu ovSSpmFFlny1LG4hhJ4XqquVJTk4AHaijFKKRLs8ZyKbqlwHBVAJkIVzF2JgqPaxdsQzLanCEulty JViS2EzN6RO1BL+HVZjOwcPBnENPzCFV/Y8pBScJxFLoQbG5V6Loqy9rABcTt3c/x3lGHxTHs4HnU HxaMHFqYQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kSWG9-0001J3-IJ; Wed, 14 Oct 2020 02:11:21 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kSWG4-0001IA-DN; Wed, 14 Oct 2020 02:11:17 +0000 X-UUID: 552ad285ea324459999e15e7a2496017-20201013 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=4Q2q9B+1WXxYA2muWdcDjPj8VFCNwkYxZxmEFcRvFfE=; b=SDuzqB+sPWPu5KW0krE+LjpZ8qu6LuTn4udK1Ac+Z/hihj7AHkq3Qow2q7OjKW707IWdOYjRy3xLkzZHUaI15QCEezfeS/XyjVY5mFthJzlR/5ybepgJb99rz6VjHD5rYwasTUJQGe3GMNk3AjeEi37eCzhSPPWvwSHNuwulmm0=; X-UUID: 552ad285ea324459999e15e7a2496017-20201013 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1342663194; Tue, 13 Oct 2020 18:11:14 -0800 Received: from MTKMBS31DR.mediatek.inc (172.27.6.102) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 13 Oct 2020 19:10:21 -0700 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 14 Oct 2020 10:10:18 +0800 Received: from [10.17.3.153] (10.17.3.153) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 14 Oct 2020 10:10:18 +0800 Message-ID: <1602641418.4733.80.camel@mhfsdcap03> Subject: Re: [PATCH v15 1/2] media: dt-bindings: media: i2c: Document OV02A10 bindings From: Dongchun Zhu To: Sakari Ailus Date: Wed, 14 Oct 2020 10:10:18 +0800 In-Reply-To: <20201013161938.GE13341@paasikivi.fi.intel.com> References: <20201013130503.2412-1-dongchun.zhu@mediatek.com> <20201013130503.2412-2-dongchun.zhu@mediatek.com> <20201013161938.GE13341@paasikivi.fi.intel.com> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: FB1C224051110C1485A7323D0EF350AE1767638B0BFB10FB6D89B887DDD8727B2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201013_221116_620674_1EAD4969 X-CRM114-Status: GOOD ( 19.85 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, drinkcat@chromium.org, andriy.shevchenko@linux.intel.com, srv_heupstream@mediatek.com, devicetree@vger.kernel.org, shengnan.wang@mediatek.com, tfiga@chromium.org, louis.kuo@mediatek.com, sj.huang@mediatek.com, robh+dt@kernel.org, linux-mediatek@lists.infradead.org, dongchun.zhu@mediatek.com, matthias.bgg@gmail.com, bingbu.cao@intel.com, mchehab@kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello Sakari, Thanks for your timely review. On Tue, 2020-10-13 at 19:19 +0300, Sakari Ailus wrote: > Hi Dongchun, > > On Tue, Oct 13, 2020 at 09:05:02PM +0800, Dongchun Zhu wrote: > > Add YAML device tree binding for OV02A10 CMOS image sensor, and the > > relevant MAINTAINERS entries. > > > > Signed-off-by: Dongchun Zhu > > --- > > .../bindings/media/i2c/ovti,ov02a10.yaml | 162 +++++++++++++++++++++ > > MAINTAINERS | 7 + > > 2 files changed, 169 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml > > [snip]... > > + ovti,mipi-clock-voltage: > > + description: > > + An array of 2-tuples items, and each item consists of link frequency and > > + MIPI clock voltage unit like . Clock voltage unit is > > + dependent upon link speed, indicating MIPI transmission speed select that > > + controls D-PHY timing setting by adjusting MIPI clock voltage to improve > > + the clock driver capability. > > + $ref: "/schemas/types.yaml#/definitions/uint32-array" > > + minItems: 2 > > + default: [390000, 4] > > Why do you have the link frequency here as well? > > In principle this does belong to the endpoint as link frequencies are > specific to that, but I don't mind; there's just a single port anyway. > This is an optional property which we model as an array of pairs. An example to have all link speeds up to 390MHz use the value 4 for current driver. If one wants to select different voltage for different link, they could do so as well. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel