From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.gmx.net (mout.gmx.net [212.227.17.22]) (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 D8F4B189BAA; Wed, 28 Aug 2024 16:15:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.17.22 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724861737; cv=none; b=RN8urGk+OBbRD39Wul1Q8bopk38NQ58qDmjNIO89bJkRThXc4JEjM97DHlRB519uQdlCfNBpCd+xNe15TA9vr8jz7fppqko31mF3bp4q/F58RMMEntU0TKSZjMElpJ9Y58JdLCu7CAjPIjNvilUk7fuUU1QM8PO+DicQ33ANfwk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724861737; c=relaxed/simple; bh=LzrJBLUUzTBNBVpZCHtV3gHE+eUDErEkmHx8rmE8QjI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=aNI4HsrU4YKs2bdYGJmyE5Sn6vQIoAa/nC0EIBzG3YiHz5ofwyrNHRVOmQOCUEObh/xMvXBdRqik3VQrnRgi1a+O7GkkYoqZ6yQGfhBsLh511DED4pvBQWWgoAlDOCBzdLOuCYVXun4zR86ivrcdbu+fnNP7/qfWwQa+FHcQo5Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gmx.net; spf=pass smtp.mailfrom=gmx.net; dkim=pass (2048-bit key) header.d=gmx.net header.i=wahrenst@gmx.net header.b=pfT29mLg; arc=none smtp.client-ip=212.227.17.22 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gmx.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmx.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmx.net header.i=wahrenst@gmx.net header.b="pfT29mLg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmx.net; s=s31663417; t=1724861718; x=1725466518; i=wahrenst@gmx.net; bh=LzrJBLUUzTBNBVpZCHtV3gHE+eUDErEkmHx8rmE8QjI=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:Subject:To:Cc: References:From:In-Reply-To:Content-Type: Content-Transfer-Encoding:cc:content-transfer-encoding: content-type:date:from:message-id:mime-version:reply-to:subject: to; b=pfT29mLgxw8xgPiRRRrU7is3xEfs6SizIrDzdICv7MFEMp7z9ayce00Sx3+tY8MY YPRW4qzN1wtKfet64nQucfWNu6EYeqNjfxi2v0eCmJ48RM23zKXWA5adJlpi646kM 9B4MJbWQLoufJd197yaoucjqAzYI6xy8w3fbf/OWLznQKZ7IqqVHQOgvCD5eAvo7X wJwao6J03rNXcPEkUI2cT/ppHT/XitLgRXDpstal9jlG1tl5MEXCr3TeAeaPm1xsw p7JcY84p6U4lgcHvS+aeGbe/11Ek/F+MH3kHp2Jod2TbTKAbgyZgKbXBvlLLEG8QG rRhjgYYnoKwtVr/bHA== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from [192.168.1.127] ([37.4.248.43]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MGz1f-1svlnK3wQN-00FnQi; Wed, 28 Aug 2024 18:15:18 +0200 Message-ID: Date: Wed, 28 Aug 2024 18:15:17 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm: dts: mxs: Remove not used "fsl,imx2[38]-icoll' compatibles To: Lukasz Majewski , Krzysztof Kozlowski Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20240828093518.2628817-1-lukma@denx.de> <20240828173334.21dcdeb2@wsk> Content-Language: en-US From: Stefan Wahren In-Reply-To: <20240828173334.21dcdeb2@wsk> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K1:2w+TjR4P91/lQ2e+lRY5nxJl6S/iUgwk+Cx6KmW/yHOSWfZhy2O D10QuLjotSbW4WIkh2p6hpF5HWcBqCbS09ioIdWClLAm7Vsqn9ugEMkln+sZU2gKJ9mjeED aUcropP+B0nOUkhHQKz9smB7IiBtD6u4D4l0wnZahupgwX7+UXknfYK9359emjRcjmmA+id q2dr/gqi0uu8kOj2S456A== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:h1THvmECcQs=;c6idsHm4HAT/RIJfPx4FiiJ+7Qt 7h0BYDcYpr4smBo9rZ95G2RTWjtQE21vOIJ7PJlT8UC78urh/krmw64AhBV2K0wKjhfuC2QHc W0iixfmSJ+9s4NI7sTCh27ijkGYGPuplowgCYvvEk69hChjGFhj6E9mT1PQMRVxr7FdMpC0IQ 7qVN+g7W26s+a98FapxNNFzGgDieV0xdTPnkKEa1fxrXBZ+j1fU+Sf9DNFoQ/rMkAPME34jez dtZmObrY5NZ5xnr4IcIUPok4fggx/O3itgjew/tg3utOr8EP/0tSDc1bLBiqJNJJ/FLFWhWc/ 58SSuq7Qk6Y9MldxzGFuGIcG1tOeyzIhDYeN8ouoqZJUdzMDW2o4A02y+ZXTX3qu7uR1YBG7i zLe11w8ZAnqgnllWO3OpYGi6L9MJsOUNoRj89cRc+FyIbK7N/b2rm3/x3GLBPkiIb8GN5AxDt yILMrxK3TdDjp2GXSYN1Wi+4MBXKkg8N/y8L7WmKx6wlvR3Cz73FSB3W853mLhZ4at2eDL8Af FAQ2CVTnmy8vTo+TfS2FDFsYO7rzfMzJZL4OnAwFrKiEa64kspZioVv3uf6l8y2iVSTzw8j3e 8gaV/EBsuDGpahiTLaWpZU4DJYAAMOI7dBujsI7u5HU+BXvQlxKwmGflV3jIiQ11d4ofxvhz9 WxxyNTvl8OvIdJWLvCs2BMAGDG0D4ksxb/wrKrYJw1gdv/rWJ07wxIuryHWuLjJi5q1L13WyI A10LLIrxTWXPlagdjSezePBAt1ngPntjVu53OENfqP+mYeJi45Cpy9o3Ov7H7yuG+khFl2+MR PR4sNIf/grJCaJ62wc8XSy+g== Hi Lukasz, thanks for taking care of MXS DT issues. Am 28.08.24 um 17:33 schrieb Lukasz Majewski: > Hi Krzysztof, > >> On 28/08/2024 11:35, Lukasz Majewski wrote: >>> The 'fsl,imx23-icoll' and 'fsl,imx28-icoll' are not used at any >>> place in the Linux kernel - instead for imx2[38] the 'fsl,icoll' is >>> used. >>> >>> Hence, it is possible to remove them. >> Preference is to have SoC-specific compatibles in the front, so >> instead of dropping it, these should be documented as bindings. +1 We cannot conclude that nobody is using these compatibles. >> >> imx23 and imx28 are quite old platforms, so I think no one really >> cared about dtbs_check and their bindings. If the platform is being >> actively used (as judging by your contributions) then some bigger >> cleanup could be useful. Also, drop your email somewhere in the files >> or maintainer entry, so we will know whom to ping when asking for >> platform removal.\ >> But if there is no product on imx23/28, then I am afraid it might be >> wasted effort - isn't it planned for deprecation/removal by Arnd? >> > I cannot say about imx23, but for sure imx287 will stay with us for > many, many years. > > imx287 (arm9) is still in active production, for extended life time > devices... > > It is just pervasive in the industry. I can confirm this. Best regards