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 C62BDC982ED for ; Mon, 21 Sep 2026 21:23:22 +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-Transfer-Encoding:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ah7akZoMl1sujMBaEmjcTDpMpRFLs33NH0oQHW60O1Q=; b=uH/Qme6KOX84yp9FugYNjYZM7W dPofkm3F7QmeruVBwjIJp+zvqEYaynWPJZsD6zUtwua06q7JM4iJ3IOn1OPfPrB9I+RbO+K3DX3BM GOYervjdpO+7NFdEDlHLdzkwYCrWIG/JD3ZDXMIDSlw564EBC0CASjrDJ/g9rhaulevOa1XvTAfyC aVt+mWAlZ/gsngkG6aCP6A9Lz6xx5ZP1LXwzJ6xnD1SsoJ8GPXE6h1ZdO/eH+7yiEIRDThNP5TvjR V4nBJnYfI3h9TBrtmB7YUL2F9QS2IxGeGBHEqTW40Gze5qjnswEIiiCGfgKcMTOgGXBYI/mg50Pou f3kfDXHg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x8lTo-00000003SW5-0iuY; Mon, 21 Sep 2026 21:23:16 +0000 Received: from smtpout-03.galae.net ([185.246.85.4]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x8lTk-00000003SV4-2PMh for linux-arm-kernel@lists.infradead.org; Mon, 21 Sep 2026 21:23:14 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id 934194E40772; Mon, 21 Sep 2026 21:23:09 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 3635F5FFB2; Mon, 21 Sep 2026 21:23:09 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 89C7F10328621; Mon, 21 Sep 2026 23:23:01 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1790025784; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=ah7akZoMl1sujMBaEmjcTDpMpRFLs33NH0oQHW60O1Q=; b=VWzy1U8RXTeRsPgYx51KGB2hi3riCE+J52BsnMPrj2TcQsGWc+C1ih6pHnnF3d6bkY4noA FVWCABixTqso4iYVob9JHrIjN6Gl/hNuCazocOYiU66AhG6sEBvcMb6YT6p1hsPQMaEZuT IYRVbi2Ui3w3vvfGm4zsjVjMxeBBfK563rn14JeGxitXzkLYTbY3b88wGOteoA2YtFaIas M4dkV56KG5n0a7RgoUNFFwI3TzB11GgDBTSIMbeyf6JpNo4Ybr/UO701yjZfAB4FhiphkP zXXanee1zJ1J7iz79ADs9mOdQGyN2BvH7A83Rocw5b3JTzbDXZ3SPqfJF9n2tw== Date: Mon, 21 Sep 2026 23:23:00 +0200 From: Alexandre Belloni To: Sander Speetjens Cc: Krzysztof Kozlowski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Jonathan Bell , Stefan Wahren , linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Dom Cobley Subject: Re: [PATCH v3 2/2] rtc: Add Raspberry Pi 5 RTC driver Message-ID: <202609212123007fb25aae@mail.local> References: <20260917135841.841680-1-sander.speetjens@gmail.com> <20260917135841.841680-3-sander.speetjens@gmail.com> <20260918-outrageous-myrtle-giraffe-80dfdc@quoll> <20260921185949d6debd17@mail.local> <9dd42965-f39b-49e5-aeef-5d03647b2005@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <9dd42965-f39b-49e5-aeef-5d03647b2005@gmail.com> X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260921_142312_758984_1770811A X-CRM114-Status: GOOD ( 14.48 ) 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 On 21/09/2026 21:36:27+0200, Sander Speetjens wrote: > > This was my comment on the previous revision, I'm not sure why it was > > ignored. > Looks like that email got lost on my end, I found it in the archive. > > > This undocumented sysfs interface has to be removed. > Just to make sure I understand correctly: does "This undocumented > sysfs interface has to be removed" mean that >   a) the attributes themselves are not wanted and should be dropped, or >   b) they are acceptable but must be properly documented under >      Documentation/ABI/ before they can stay? > This won't get in unless the ABI is proven to be useful to multiple RTCs. As-is, this can go to debugfs if you think you really need it but I doubt this is going to be used ever. -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com