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[2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id v12-20020a05620a122c00b007886482b07csi9634477qkj.488.2024.03.18.08.48.22 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Mar 2024 08:48:22 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-106330-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@linux.dev header.s=key1 header.b=HDIOWmN9; arc=pass (i=1 spf=pass spfdomain=linux.dev dkim=pass dkdomain=linux.dev dmarc=pass fromdomain=linux.dev); spf=pass (google.com: domain of linux-kernel+bounces-106330-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-106330-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linux.dev Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id ADCD41C20CDC for ; Mon, 18 Mar 2024 15:48:22 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 81BCE52F6D; Mon, 18 Mar 2024 15:48:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="HDIOWmN9" Received: from out-171.mta0.migadu.com (out-171.mta0.migadu.com [91.218.175.171]) (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 C7ACA4F5FE for ; Mon, 18 Mar 2024 15:48:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710776894; cv=none; b=tIumFLenTGYyaToU1r1bTGw88Q94EQQmzUS0vypB6Gi+pWz5UQX8EZ4RELeUv55/aGpJmEGA0VP0e0VrW+3TerCAsiiTYvQmrBZDKunGhY7D5ZL2pzqUe0u3Wx3xSPpQ4gEPpunKU9EFk/Wedk3hzVNIXx8eAQ97MtPys8E0/aM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710776894; c=relaxed/simple; bh=DpYz0hySlKxEHAOQmWqMeZkwyJg+LhqeQY2mrmV/0cc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=rdSpJIzH1kFdAAtl5v8aueqRxy4QFsz91Bt/KW0zfOF/f8R5ljsB6euDjaxF9aHAzqPs15U+6WIqCjc83HBQXIFaVoQ1TwgCQgsrFxH2i9cyOnrVUkKGNL2I1ihE4/O1N52xIGQ75xW1nNK1a+Pr6K4SV6+1UM2rrVf/BnFI2R4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=HDIOWmN9; arc=none smtp.client-ip=91.218.175.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1710776891; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Bad6F74F9fm5QOGUdbjG96YKjkLK+JYj8KXYElcQaw8=; b=HDIOWmN98GCxTIBHZkDR4L2R1YYSH4ojjz6vVh2nYaXg5czvF/hU6MMYVwYzuEdzCEefgT hbe14o3GOvFshvKX08m5PbF20mU2qQqAOIn/bWXSApW8P9pxU0QBhzlGxh9c26pxqfhCg3 0L6+8ygQ/QC+NUOb+IuM7ZbCFHJmFho= Date: Mon, 18 Mar 2024 11:48:06 -0400 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH 1/2] dt-bindings: nvmem: Remove fsl,t1023-sfp in favor of fsl,layerscape-sfp Content-Language: en-US To: Conor Dooley Cc: Srinivas Kandagatla , Richard Alpe , linux-kernel@vger.kernel.org, =?UTF-8?Q?Niklas_S=C3=B6derlund?= , Michael Walle , Greg Kroah-Hartman , Conor Dooley , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org References: <20240316002026.1808336-1-sean.anderson@linux.dev> <20240317-starved-pager-7a81c5045cfc@spud> <9daf9c8f-6606-4ff6-8065-6a32fa0d152c@linux.dev> <20240318-scarf-startup-64088b1d8d35@spud> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Sean Anderson In-Reply-To: <20240318-scarf-startup-64088b1d8d35@spud> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT On 3/18/24 11:40, Conor Dooley wrote: > On Mon, Mar 18, 2024 at 11:08:00AM -0400, Sean Anderson wrote: >> On 3/17/24 11:10, Conor Dooley wrote: > >> > Additionally, should >> > they fall back to t1023-sfp? I see that there's already some dts files >> > with these compatibles in them but seemingly no driver support as there >> > is for the t1023-sfp. >> >> I checked the reference manuals for these processors, and all of them use TA 2.0. > > Sounds like a fallback is suitable then, although that will require > updating the various dts files. Yes, a fallback (like what is done for the T-series) would be suitable, but given that these devicetrees have been in-tree for eight years I think it would be preferable to support the existing bindings for compatibility purposes. --Sean