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 E8956C02198 for ; Tue, 18 Feb 2025 10:07:16 +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=alsVGP82I8tUPKjw6ZLez29MzizoXC6KfuvyinlS+/4=; b=jE+5Y1xb1zR+k94r+zhfX4F48Z wWjcYOc7flPMlNgH6PwymzYySXqURzJ2/Q75fVlOOhHFoxs7yNVESvJAF/KToEXQDyFZksKxJpnRF lnGaPl7b6fI7lVkLWWclQL0zYdwHZ6yK++KLKBr3j0YlmtKNbZmhY5hiXL1BHXNboiFMsfmGvErEi Wqi1q7mf3wqibB63naAgG33Sqepd9Qf0MtdlkRgNELlTvLugJhUhbr7UtEOEWhnh7wW5K9YyqNGjS b5iVihjPG56laeQxk+EQb9gRXSD3KXUNBYwmB2U2OMzK9VmWYwQzeuD6RaGGlQSxv0a+aqYpXaBxW YSowZtZg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tkKVN-00000007fa2-1U4w; Tue, 18 Feb 2025 10:07:05 +0000 Received: from mail-m16.yeah.net ([220.197.32.17]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tkKHa-00000007btd-0NRy for linux-arm-kernel@lists.infradead.org; Tue, 18 Feb 2025 09:52:51 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yeah.net; s=s110527; h=Date:From:Subject:Message-ID:MIME-Version: Content-Type; bh=alsVGP82I8tUPKjw6ZLez29MzizoXC6KfuvyinlS+/4=; b=N5zQMtti6LqtMCrUtZFWLRifSuyRdSq9eUreMR1Y+Nib9dyJtawrjwWt23acGj 15+xFh2eZH73lC3RLBFpVlRo5nzw8QGSZWvD1iXBUg0mxiXnpU+noyFNirFZ9kT2 +zHn1d2pPwmFQ5YuVCWmy70Z/Ju7lYlijete4/UdU/Z+I= Received: from dragon (unknown []) by gzsmtp1 (Coremail) with SMTP id Mc8vCgBXDlplWLRnXD06CQ--.18498S3; Tue, 18 Feb 2025 17:52:39 +0800 (CST) Date: Tue, 18 Feb 2025 17:52:37 +0800 From: Shawn Guo To: Stefan Eichenberger Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, max.krummenacher@toradex.com, francesco.dolcini@toradex.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Stefan Eichenberger , stable@vger.kernel.org Subject: Re: [PATCH v1] ARM: dts: imx6qdl-apalis: Fix poweroff on Apalis iMX6 Message-ID: References: <20250110151846.214234-1-eichest@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250110151846.214234-1-eichest@gmail.com> X-CM-TRANSID: Mc8vCgBXDlplWLRnXD06CQ--.18498S3 X-Coremail-Antispam: 1Uf129KBjvdXoWrZF1xZr4ruF4xZFWUuryUJrb_yoW3CFc_Ga 48CF1xJw4fGF4UCw1qkF4a9r1S93y7Jr47XrZ2gFWav343Awn5AF1ktFy8Zr17J3yfZFWD Was8JwsrAF1fujkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU8H5lUUUUUU== X-Originating-IP: [114.218.218.231] X-CM-SenderInfo: pvkd40hjxrjqh1hdxhhqhw/1tbiEhL3ZWe0S-IzFwAAsc X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250218_015250_436815_E1188A25 X-CRM114-Status: UNSURE ( 9.02 ) X-CRM114-Notice: Please train this message. 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 Fri, Jan 10, 2025 at 04:18:29PM +0100, Stefan Eichenberger wrote: > From: Stefan Eichenberger > > The current solution for powering off the Apalis iMX6 is not functioning > as intended. To resolve this, it is necessary to power off the > vgen2_reg, which will also set the POWER_ENABLE_MOCI signal to a low > state. This ensures the carrier board is properly informed to initiate > its power-off sequence. > > The new solution uses the regulator-poweroff driver, which will power > off the regulator during a system shutdown. > > CC: stable@vger.kernel.org > Fixes: 4eb56e26f92e ("ARM: dts: imx6q-apalis: Command pmic to standby for poweroff") > Signed-off-by: Stefan Eichenberger Applied, thanks!