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 E413BCD8CAE for ; Tue, 9 Jun 2026 06:39:50 +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:References: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:List-Owner; bh=xcImQOqL6PDWwrlJ5hBM0I6IaHZiTAIqROkPTLemc4E=; b=LYKh5sUxS5W+80R3tC+b9rdl1E eDMjU9B+Pccenjy/NNl1is2YIySztQiKTxhzNtc+rCWRmUjq5qD1umjC8xVhWYBK0u9LnCzWgj3vf xldeLonUTOXWUvhfExjbZJwhp45VS0IjjfNCYKiAFJaIqgMvSBZaVOnmxFSvAdOa2fmXwhJLjOI2e z5B/Qx9bxGJ8XMGp27/qm5932F0aa4wv7aznRRISUeUalh4XZwfsMfvSJ/mik9ufgamDcq1mJWJTA XZ+uA18YESBAvzaJB9GnFJRsFWXHXvJd8141jA+muKi4jW6GT1q5B0tYsENiHL14G51w9tLkefoth K+AU5TYA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wWq7i-00000004tFd-3ELw; Tue, 09 Jun 2026 06:39:42 +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 1wWq7i-00000004tFP-0sCg for linux-arm-kernel@lists.infradead.org; Tue, 09 Jun 2026 06:39:42 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 8873A436C0; Tue, 9 Jun 2026 06:39:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8AA601F00893; Tue, 9 Jun 2026 06:39:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780987181; bh=xcImQOqL6PDWwrlJ5hBM0I6IaHZiTAIqROkPTLemc4E=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=oPFZzgONsCmpDVEnv1PkmSV4RZfIndjsWDO3yz8yPSWB+KrMr5I2cFId1WVCrxzuT KXoUETYrs87Kh+wLbN/mv970JcAgST1p3f4tqGMqvxCZmMIB4Dp9AA8drEmo995ns0 c0ewJGdIjsbYHzwTakmBvn835Hn+Wzzt5T013EycT0n0LkfTvkSHVYmDIlbxEGkWlL z3ZlLFWbhdtvNloBiKXD3VQ2oSU6/lVkKCfcVqwIwePxro17ihQa7WPNxTzj3wN6L+ DwWGeMR11TlydKxOuWsC8J8e9Ri1D9RBTJZi5DhYXyQ0vbBEsFlViVC8yEav10MmUz pBUABFqv051sA== Date: Tue, 9 Jun 2026 08:39:36 +0200 From: Andi Shyti To: Ajay Neeli Cc: git@amd.com, linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, michal.simek@amd.com, srinivas.goud@amd.com, radhey.shyam.pandey@amd.com Subject: Re: [PATCH v4] i2c: cadence: Add shutdown handler Message-ID: References: <20260430053050.3590173-1-ajay.neeli@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260430053050.3590173-1-ajay.neeli@amd.com> 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 Hi Ajay, On Thu, Apr 30, 2026 at 11:00:50AM +0530, Ajay Neeli wrote: > During system reboot or kexec, in-flight I2C transfers can cause > spurious interrupts or leave the bus in an undefined state. Add a > shutdown handler that marks the adapter suspended and resets the > controller, ensuring a clean handoff. > > Signed-off-by: Ajay Neeli Michal's ack was missing here. Merged to i2c/i2c-host. Thanks, Andi