From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CEB8F1EF1D; Fri, 29 Nov 2024 14:25:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732890318; cv=none; b=Y5tbRSKgiqDpqw62CmXvgXdmQWiLuN1Ppa5flKV/laqioXXM7yi3YpImcP1gcyvsHrx8qS0brZ+4HSXUTke/qbcLwbVF3seAFhiMcoconSzFa05x4xAx/5kqKJHTJLuXvXc2iKmDzzLRP6oRCm9njHcKOG5ra2r56cSY8jll1GM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732890318; c=relaxed/simple; bh=mFT6ar9zkgBbtQnta5Ao8zO4X9iU6Aq2Jw2N38M+ReY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TH3QCsSG6dE2UbnjeYTKKsCOZDckkyaZZpKM4bOlGOR80FRvPVcZEdoX1Cl3wqiq3vxkXO1SZbrD/93I6gfKTDnB5A0cK7H3n8D7Kwa/fu1WylPaUeiw2FH4WrmsvCE3K1W0mdrF2wO8B2vcQJPeqwEjMIh1CNhTlssj3noTGFQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=cunP/LkB; arc=none smtp.client-ip=192.198.163.8 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="cunP/LkB" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1732890317; x=1764426317; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=mFT6ar9zkgBbtQnta5Ao8zO4X9iU6Aq2Jw2N38M+ReY=; b=cunP/LkB+sCcgc7XivZ/WQSV54eAPp4GV0GRB5++W2np4pmx7YaQK7ie bTgveBRV411W8+zP3wZt0hIyVCncjhlkMODPfS7WUAWl517MGHPEYCsGk rjZ58PgyliwOy2jc9+lG8I6+S/h4BV52u8CDFyY5tkNVIiprLickiWC/v RGZf9K9WcorZSdrJDiliaVRVZx+itFCF12hkYkDP6qPOKGbK/ppD/QcpY Jgbvm63SgE3v2fz26lUd7CONzOZKkwxYB6FbGdYOIFvPcWB4YBcV11FT5 tQfjQh3xWCSOiF4DjaHM9QRTfBJblZuHbz3PNkFUmN20OA3aNtFioXIBx A==; X-CSE-ConnectionGUID: rC0C+IHoQ0egnywnCspx5w== X-CSE-MsgGUID: Pqv16MF/StKS0E8HmODPlQ== X-IronPort-AV: E=McAfee;i="6700,10204,11271"; a="50649009" X-IronPort-AV: E=Sophos;i="6.12,195,1728975600"; d="scan'208";a="50649009" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Nov 2024 06:25:16 -0800 X-CSE-ConnectionGUID: dk9HYf3TRuymKWvAe4pmkw== X-CSE-MsgGUID: wWjYr6TJR1WBkcaeWBGxdA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,195,1728975600"; d="scan'208";a="92972808" Received: from smile.fi.intel.com ([10.237.72.154]) by fmviesa009.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Nov 2024 06:25:12 -0800 Received: from andy by smile.fi.intel.com with local (Exim 4.98) (envelope-from ) id 1tH1vh-00000002GC9-0Qfo; Fri, 29 Nov 2024 16:25:09 +0200 Date: Fri, 29 Nov 2024 16:25:08 +0200 From: Andy Shevchenko To: Matti Vaittinen Cc: Matti Vaittinen , 0001-iio-light-Drop-BU27008-and-BU27010.patch@mva-rohm, 0002-dt-bindings-iio-light-Drop-BU27008-and-BU27010.patch@mva-rohm, Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Javier Carrasco , Arthur Becker , Emil Gedenryd , Marek Vasut , Mudit Sharma , Subhajit Ghosh , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] Drop BU27008 and BU27010 Message-ID: References: Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo On Thu, Nov 28, 2024 at 09:34:54PM +0200, Matti Vaittinen wrote: > Drop the support for ROHM BD72008 and BD72010 RGB sensors > > I accidentally hit a BU27008 data-sheet which had a big red text saying > "Obsolete". After a few queries I received a word that the ROHM BU27008 > and BU27010 RGB sensors were cancelled and never entered mass production. > Supporting not existing hardware makes no sense, so it's probably best > to drop the drivers and dt-bindings. > > There is still a RGB sensor from ROHM called BU27006. > https://www.rohm.com/products/sensors-mems/color-sensor-ics/bu27006muc-z-product > Based on a quick glance this should be very similar to the BU27010. If > someone wants to create a driver for this, then the bu27008.c might be > worth looking at. > > As writing of this I don't have the BU27006 at my hands, and when I > asked about creating a driver for this IC from the HQ ... I got an > impression that at the moment ROHM rather pays me for doing something > else. So, currently I have no plan to add support for the BD27006. > We can always dig the bu27008.c from the depths of the git, if it later > appears such a driver would be a good idea. The best series ever from you, Matti, on which I have not a tiny disagreement with! Reviewed-by: Andy Shevchenko -- With Best Regards, Andy Shevchenko