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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CE17CE7717F for ; Tue, 17 Dec 2024 21:14:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=kBCgV3A3dotEW/xOAZnc/54xPJHKSrOOjcbQFzlgGhw=; b=vbnFkmBlNLP4k2XHJBswIp+x5I VT3zPAhgv4698FiTz913FAmD8YfhCN5xbUHSskKF54E+tojsqah5YcfipUHuLzgYYuwl80q3WvFMC CE/Zaizha/KaRtG5AfMQOzBAabW12BXTWkaELgH/ACwSjGMncjLfqFHLDREHbIHQSNSVfMEItBjpB 5Kr6cNw0iFHFGPF+xtSvi7BKMuPnkBG4RQF0BGTFCCVAsG+d1M14GvpvVRsaFdbQ/JAjc9UOU+Bdn F3oH7Nkn40k80ZQFSe2Mw2YGhdIqoA38qxqwsYxWvr3bL3cQYiQSTZvTCIkVkE5Dzmy2ULz2v6zgO yryJCx3Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tNetQ-0000000Epld-2E1X; Tue, 17 Dec 2024 21:14:12 +0000 Received: from mgamail.intel.com ([198.175.65.20]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tNesK-0000000EpdD-36fe for linux-arm-kernel@lists.infradead.org; Tue, 17 Dec 2024 21:13:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1734469985; x=1766005985; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=RSlut8jUC8sevFzKiIGq9DG8Ecu/yvybyXCy7aSosFQ=; b=LE1BJMdXb6rSxRkm8UUhY7NDp94GDubwZHglpnMCaQzPpspb8x0DHH40 BFh51O3XWVEH4PsfTRAu5fetgnF7z4yPHdNyVOuSUCPf0062LzUXf0Rdu A8SCZkOxlNSLcPwd1TIpV/CMz6ZQ4BQLYTJienqPqu2qyry8zzbjPyW6n 5nRPiZQdyOD+Oda9h3OEEhi8CSOKHkifw1NgslQC+E5dZJvSwdeOEVNwA Ia+aG2FS6fbuS4ul66cVG3vMAcPc2CDU3xp1ezyzfX9vwMqjmQdGB+el5 JESMHOwfGQEffhvSAQxT0rF7yL+F8N/2v5mVpCfj/8VQhMcV1ZiDe5kIc Q==; X-CSE-ConnectionGUID: jw3sHg0GSVCdOtM/ASxsLw== X-CSE-MsgGUID: gsodhFpuROqpr5ebrOfmvw== X-IronPort-AV: E=McAfee;i="6700,10204,11289"; a="34640514" X-IronPort-AV: E=Sophos;i="6.12,242,1728975600"; d="scan'208";a="34640514" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Dec 2024 13:13:03 -0800 X-CSE-ConnectionGUID: zNA3MaSrSiiBsrQK8IoBcA== X-CSE-MsgGUID: TS6rTs+rQfySfEs9bMD6Aw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="98457163" Received: from turnipsi.fi.intel.com (HELO kekkonen.fi.intel.com) ([10.237.72.44]) by orviesa008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Dec 2024 13:12:59 -0800 Received: from kekkonen.localdomain (localhost [127.0.0.1]) by kekkonen.fi.intel.com (Postfix) with SMTP id E9F8C11F89A; Tue, 17 Dec 2024 23:12:55 +0200 (EET) Date: Tue, 17 Dec 2024 21:12:55 +0000 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo From: Sakari Ailus To: Conor Dooley Cc: Alain Volmat , Hugues Fruchet , Mauro Carvalho Chehab , Maxime Coquelin , Alexandre Torgue , Hans Verkuil , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-media@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH 2/9] dt-bindings: media: clarify stm32 csi & simplify example Message-ID: References: <20241217-csi_dcmipp_mp25_enhancements-v1-0-2b432805d17d@foss.st.com> <20241217-csi_dcmipp_mp25_enhancements-v1-2-2b432805d17d@foss.st.com> <20241217-crawfish-tiring-792c535301d0@spud> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241217-crawfish-tiring-792c535301d0@spud> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241217_131304_825633_7D1D541C X-CRM114-Status: GOOD ( 17.66 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Conor, On Tue, Dec 17, 2024 at 06:24:42PM +0000, Conor Dooley wrote: > On Tue, Dec 17, 2024 at 06:39:19PM +0100, Alain Volmat wrote: > > Clarify the description of the stm32 csi by mentioning CSI-2 and > > D-PHY. > > > Remove the bus-type property from the example. > > Why? What's there to gain from the example being (seemingly?) less > comprehensive? As the device has D-PHY, other options are excluded. I.e. that property is redundant for this device. > > > > > Signed-off-by: Alain Volmat > > --- > > Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml | 5 ++--- > > 1 file changed, 2 insertions(+), 3 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml b/Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml > > index 33bedfe41924..e9fa3cfea5d2 100644 > > --- a/Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml > > +++ b/Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml > > @@ -7,8 +7,8 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# > > title: STMicroelectronics STM32 CSI controller > > > > description: > > - The STM32 CSI controller allows connecting a CSI based > > - camera to the DCMIPP camera pipeline. > > + The STM32 CSI controller, coupled with a D-PHY allows connecting a CSI-2 > > + based camera to the DCMIPP camera pipeline. > > > > maintainers: > > - Alain Volmat > > @@ -109,7 +109,6 @@ examples: > > endpoint { > > remote-endpoint = <&imx335_ep>; > > data-lanes = <1 2>; > > - bus-type = ; > > }; > > }; > > > > -- Kind regards, Sakari Ailus