From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (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 A165C3451CE; Thu, 12 Feb 2026 13:39:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770903566; cv=none; b=BnI82ZWSv30MQXe73iumRgSial2SuPfWP+pMFeBsqbA4/y3fKvBsjMKFk270Xw5RBzAr5TA6RK7Qhp+MB1wrSpTM17QKTO62v0ZfJAp9FxxeA+bHYvibRUO3Vh0ZJ+Rkq+aOCtMRLXePUMiZMPSGyo5dm0Isg5eR1Ohd3NE45IM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770903566; c=relaxed/simple; bh=utyaYBiIGi7UzJmfMxgD2vkdv+j61T4B/YtQfUgtvkQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KkmltovHW9SWlisLAL97Z2wvaVW9nulop0oPZi9tjAaGPTikOWBPhPzldWtSEP38JnEIux3Mc62zfYbrbWMoOvj3gxilfejFusqEYWNdc95BOHyLXpRjJe4L0UEMqcShU8Wgpq78CNxNucr9B0p+cQpY72oKnjmOa1Rgy2yLEI8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=OXGHMup/; arc=none smtp.client-ip=198.175.65.20 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="OXGHMup/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1770903565; x=1802439565; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=utyaYBiIGi7UzJmfMxgD2vkdv+j61T4B/YtQfUgtvkQ=; b=OXGHMup/8xuTUEK6AzqweQxAxNeIQaiJLWZjUuZ46JYDH1VDaVtv8At9 1EjD3LSASPoDqIOxqFJMo661HTjmwrZT7tlp6OS+9ZDtsog1I9s+L6gUj +s7PGe/G/W6FBni2uN0YeGmmqK5B08uYapwK4ynR8ecIUrO0+NE8wpZ3c Ib4Dz+SXN2jplanDO/TfLRRUWZ2j7wBhvKcvyZ9VGoyC7avCzu/G8qEGs QtiZRE1cR4q9Skowi6U3cpDAqyjTikQ7UmK59OR6VwXm/35P0Lv9cH4P/ xA+GZ276HroxczNxDlXOTxP4tg7V2dR+d9oIb8GS+xIwb4fi9oA5s8njY Q==; X-CSE-ConnectionGUID: LTEklVKRRjSmrdVVwI0tjQ== X-CSE-MsgGUID: Wkn/+j9WSauTw8l6GGwmlg== X-IronPort-AV: E=McAfee;i="6800,10657,11699"; a="71788646" X-IronPort-AV: E=Sophos;i="6.21,286,1763452800"; d="scan'208";a="71788646" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Feb 2026 05:39:24 -0800 X-CSE-ConnectionGUID: RUaq1lFlTImvcGnzmzdRLQ== X-CSE-MsgGUID: yZDvEoNkTaqUNOQt2wM3bw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,286,1763452800"; d="scan'208";a="211419698" Received: from egrumbac-mobl6.ger.corp.intel.com (HELO localhost) ([10.245.245.145]) by fmviesa006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Feb 2026 05:39:21 -0800 Date: Thu, 12 Feb 2026 15:39:19 +0200 From: Andy Shevchenko To: Ariana Lazar Cc: Jonathan Cameron , David Lechner , Nuno =?iso-8859-1?Q?S=E1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] Add support for Microchip MCP48FxBy1/2/4/8 DAC with an SPI Interface Message-ID: References: <20260212-mcp48feb02-v1-0-ce5843db65db@microchip.com> 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: <20260212-mcp48feb02-v1-0-ce5843db65db@microchip.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Thu, Feb 12, 2026 at 02:48:33PM +0200, Ariana Lazar wrote: > Add support for Microchip MCP48FxBy1/2/4/8 series of buffered voltage > output Digital-to-Analog converters with an SPI Interface. This driver > covers the following part numbers: > - With nonvolatile memory: > - MCP48FEB01, MCP48FEB02, MCP48FEB04, MCP48FEB08, > MCP48FEB11, MCP48FEB12, MCP48FEB14, MCP48FEB18, > MCP48FEB21, MCP48FEB22, MCP48FEB24, MCP48FEB28 > - With volatile memory: > - MCP48FVB01, MCP48FVB02, MCP48FVB04, MCP48FVB08, > MCP48FVB11, MCP48FVB12, MCP48FVB14, MCP48FVB18, > MCP48FVB21, MCP48FVB22, MCP48FVB24, MCP48FVB28 > > The families support up to 8 output channels. The devices can be 8-bit, > 10-bit and 12-bit resolution. Is it really v1? I am under impression that I have seen this patch already several times... -- With Best Regards, Andy Shevchenko