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 311D5C47DA9 for ; Mon, 29 Jan 2024 22:08:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To: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=0XDDiMac+HNmnXdoQZtEG9zHFUSIYH12bXCnFPwXvFA=; b=1sG+z2sXdvANAm +wA5pZ3IKMMj12XNaaDgo5RFwZ34cPNy+R3+oR5tGNPpaJhrmsCjpYdowbFriLYHY6jjEzDRLFqka bifw/EAZLV76uxjEnsyItnEyke7hW0qmGjDGoc+9CPEcWJY1aZp45hOZ66V+AGgZ1ByO7LMgazsh/ nsh4ZU5/YF2IFrV5k9xENOHRo2O4sbRrFKn/irTajeb6uTVmX2DQsbiCvXiQp8oKm2bOipwA/TLKu LeUvVDsKUp/fi1rRUFLKv6SEjf1aazHGlQ5MR1B1lDIlLN2IcXFAjjPPLt2fzkiHt7gTFFxEGm24k aqPaR4P+6ghq12aYW9dQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rUZnH-0000000EQlU-3306; Mon, 29 Jan 2024 22:07:55 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rUZnF-0000000EQjp-1Zyo for linux-arm-kernel@lists.infradead.org; Mon, 29 Jan 2024 22:07:54 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender: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-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=U0zcU69tdu8DwEXJakd+sl7ysMSDueWc4K7kpgFy5Lw=; b=tWyAS0DHWtAcTCL+NvUnXVK5Qe SzjIdYE+qwOitPiEE1nBArtmd+2eM1+1Rl3T0Mquny10IB3cOUhirGwe6GpoFCO9gbh0yEbtfCGCb VIvTzDPx1o8QAymnhmAVJVi7ZHJZ853bpBl4XTD64mM6nENcvdj9K6DdDNf2VuuwwaCD3hCs684xb oKQxUiM8aC/aIOyuvYSKwX0sOPCYOlSDwk2Tqi+op127EFOyaR4dSmnGWbmPAJXiGYB8gXp3hzPdP hpmwEnsckX5uuTKRHCfWFbttoOrGQihH7cO/eDkq2w1kM8BVf0K0qzQIcHpMnRdSp7Nj9dEVHhS5i a9ywdjIw==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:49220) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rUZn2-0000zl-1H; Mon, 29 Jan 2024 22:07:40 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1rUZmz-0004t8-LT; Mon, 29 Jan 2024 22:07:37 +0000 Date: Mon, 29 Jan 2024 22:07:37 +0000 From: "Russell King (Oracle)" To: Josua Mayer Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Yazan Shhady , Jon Nettleton , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] ARM: dts: imx6qdl-hummingboard: Add rtc0 and rtc1 aliases to fix hctosys Message-ID: References: <20240118-imx6-hb-primary-rtc-v1-1-81b87935c557@solid-run.com> <79f9bd25-a05f-43b2-8d93-5d51adae1824@solid-run.com> <24c24b0b-da49-4452-b6ad-64c4c2d20e11@solid-run.com> <8d5bfef0-ced5-4f3f-a176-707b0dcbd0ea@solid-run.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <8d5bfef0-ced5-4f3f-a176-707b0dcbd0ea@solid-run.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240129_140753_435959_3C57E574 X-CRM114-Status: GOOD ( 14.59 ) 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: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Jan 29, 2024 at 07:26:07PM +0000, Josua Mayer wrote: > I have tried reproducing this on 6.7.0 with imx_v6_v7_defconfig: > I use expect [1] to capture kernel rtc messages during boot, > explicitly overwrite load capacitance bit to ensure > regmap_update_bits in pcf8523_load_capacitance has work > to do during next probe, and finally trigger software reboot. > = > On HummingBoard-2 I=A0 have not seen the issue during 80 > reboot cycles, and on solidsense not seen during 25 cycles. I think at this point we should put it down to something spurious, or maybe it was specific to having run an older kernel, or something. Unless it can be reproduced, I don't see much point in spending more time on it - I haven't noticed it happening again recently. That said, I tend not to reboot this platform very often! -- = RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel