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 A5FA9C982D0 for ; Thu, 17 Sep 2026 21:58:12 +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-Type: MIME-Version:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Owner; bh=OP3JYLBXOqOHgXrUVwmby9CoOJ787szehasQI38rGyQ=; b=OZQWxqGDlLLwIx QjNkLnmhvNFkRnk79Zbgs0F9HeaQaayK6IvmXaemqT7busVN/b3MS0JE9vNGZuk0DUYdLwiuhSPO0 H+xUb3YecUp8ZjwH0QJutwXCCB1wlW/aS0l4qH+wM0cWp9gF2sBQQ0fpafuVxr09poWG5FY5kqdgs +zKtedBrKBYe4Mb48InhHp85jS77B9x1kWnbkd5hGBsABmZGrxhRQrYosG6vbLQZvbIojLRGYTdj0 ztQoIjsEVxEGE2zPazHpsfLKQdw8IHs8dy/DxGtfpeYzolxLUPSlqJSo2+maZaMESlXFUDAf7B5C/ 2AatnqDoVFA8Byjd/cNw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7K7J-0000000CcQY-1iT9; Thu, 17 Sep 2026 21:58:05 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7K7I-0000000CcQS-1gN3 for linux-arm-kernel@lists.infradead.org; Thu, 17 Sep 2026 21:58:04 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id C169C41E5F; Thu, 17 Sep 2026 21:58:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7769B1F000FF; Thu, 17 Sep 2026 21:58:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789682283; bh=OP3JYLBXOqOHgXrUVwmby9CoOJ787szehasQI38rGyQ=; h=Date:From:To:Cc:Subject:In-Reply-To; b=CMs0O2Bc4ICSa1T8bJvuWgzlf1kyPiBEEAF8YyNkZlKYj7AxxFwuNZMf3kUkq6Spa 2qeDwdnLti+1xiaJ9UVSm+RmoHRrX3uzf2/IH2yZFTVvppENKWnC0ZpTieYrfRdFxR CSNdnYwPeuvBZBm3nKeHhvWK+Q4iUClTWxeQ0Oawmp32DyR1beYSUW/qKkJZ7GvprH GqeZzJlKBlIJ1lXFBksRX5HROuSwupFZSnbecaWuaYZeecNNWl9Nc+lEaSKRZjTJ3k JUckV5Lra7ixgKiCSl9YKGOc8KE0Jk+DOq5/1uERCzIaTyfo5f752rKdDTL+lqMFs1 k4YU98t7DQ4FA== Date: Thu, 17 Sep 2026 16:58:02 -0500 From: Bjorn Helgaas To: Thorsten Leemhuis Cc: Manivannan Sadhasivam , leoreis.costa@gmail.com, fra.schnyder@gmail.com, francesco@dolcini.it, frank.li@nxp.com, l.stach@pengutronix.de, lpieralisi@kernel.org, kwilczynski@kernel.org, mani@kernel.org, robh@kernel.org, bhelgaas@google.com, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, hongxing.zhu@oss.nxp.com, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org, Richard Zhu , stable@vger.kernel.org, Linux kernel regressions list Subject: Re: [PATCH v2] PCI: imx6: Move clock enable after core reset assertion Message-ID: <20260917215802.GA1056201@bhelgaas> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7ed9e4de-2e57-4c15-875c-16512f00163f@leemhuis.info> 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 Thu, Sep 17, 2026 at 01:08:03PM +0200, Thorsten Leemhuis wrote: > On 9/2/26 16:15, Manivannan Sadhasivam wrote: > > On Thu, 13 Aug 2026 17:50:03 +0800, hongxing.zhu@oss.nxp.com wrote: > >> Commit 610fa91d9863 ("PCI: imx6: Assert PERST# before enabling regulators") > >> inadvertently moved clock enablement before core reset assertion, breaking > >> PCI device initialization on i.MX6Q Apalis platforms with > >> ASM1061/ASM1062 SATA controllers connected. > >> > >> NOTE: It is not 100% clear if the issue is specific to the ASM1061/ASM1062 > >> device or on the specific power-up sequence (reset vs cold-power-on). > >> > >> [...] > > > > Applied, thanks! > > > > [1/1] PCI: imx6: Move clock enable after core reset assertion > > commit: 16929741a622eb345057e41c7b335d9b297890e1 > Thx Mani. > > Mani, Bjorn, what's the status of this patch? Is it heading to mainline > any time soon? This (unless I got confused, which is possible!) afaics > fixes a 7.2 regression that annoyed quite a few people -- which is why > it was even briefly considered to revert about a Dozent changes shortly > before the 7.2 final: > https://lore.kernel.org/all/20260811214900.GA763236@bhelgaas/ > > Didn't come to this, but it afaics would be good to finally resolve > this. Or am I missing/confused something? It's in pci/next, but probably should be in for-linus. I moved it to pci/for-linus for v7.3, thanks for the heads-up.