Received: by 2002:a05:6a10:d5a5:0:0:0:0 with SMTP id gn37csp3588499pxb; Mon, 4 Oct 2021 05:40:28 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyB1vujAg274j7MkxZV3k0cGqvptZ/E5eGcQtjO5xdShc0HQ23tNUcXYWh2wUPhXEocy0tt X-Received: by 2002:a62:7ec4:0:b0:44b:bc4b:844b with SMTP id z187-20020a627ec4000000b0044bbc4b844bmr26385313pfc.48.1633351227879; Mon, 04 Oct 2021 05:40:27 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1633351227; cv=none; d=google.com; s=arc-20160816; b=SNCwOwcJcsX2MiMbOaCAizA7mvwVLr5FcSHoEQrIelK9L4Hw80GJeAXPyN9Yy3ar0j 0OWkT1A4pnzdmqnAU7K6Q6wXgTzzi5Qx+EAYF09y6PuOC3ssQFuJuZcBK1WlUXQICD3P AlsM3VNmOosnMSDnqW/Xyvur6w6lu0eTrE1bKu7P6D7IF5IqXeS9qSdmEXwg2YxAqUXF VByfM2L9bk2bmgDpZh6JtT5xdtFd+oN5CraAbCCIKNpVIqWC2ZjpkuHL2vwm1FLABeI3 19OIgOa+G889onf6I00hml93+8V4ueiVkkTN/K8VZUWbyo2AcM1+ED/uX26yh66J+Gvx LQcQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=z+3OCIpL2MEA16eZfCJ9OG/A4QwV5DNOQoyT2GNPXiw=; b=SMrScnZ2b4lP9hROFxxYEOkHAw3m81AhBDSIAewzwnasmlRiPAKRwogPpzpwApTr13 y5xpo4TxHbsKD013i1nUraGq5nJpolSQAzzoX9XB2ZLUGxFsUbjNllB8qtr+cwKSp2Gt kMU5cvUL3rThOAfYjCJskr0PCTAdManr9UluHe+h318FjUtcQXKXQTQ0ZI12p8KZI4lW SVJFhiJ5o0ugYsJbmUClHlbwXRWz2IROl3M24IYdZGodSoUGNDtBZkx++P7tVY44rQ+b CLOERvKYL5f4cmNNhSkefL6kWuKsD/sL15gGI1zZ6rBbemGu+iGOhsjwYtwHpAEzQxr5 NMdA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=fEG77MXZ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q13si20004303plh.184.2021.10.04.05.40.14; Mon, 04 Oct 2021 05:40:27 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=fEG77MXZ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230010AbhJDMlO (ORCPT + 99 others); Mon, 4 Oct 2021 08:41:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:53468 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229486AbhJDMlN (ORCPT ); Mon, 4 Oct 2021 08:41:13 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4E27F61373; Mon, 4 Oct 2021 12:39:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1633351164; bh=Ur9SkBk9je7Okn5k0c3Z6yj9QWGp3a5zcr3bughsSmo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fEG77MXZRr+rZN9X/Pg/OIa4mxK/bU40dtmCVwoz6idUce4uTpqE5l/xZURIfjwVy Que54cCg/h55nx4f6z8YdwcBDFIOVh07EmG/jEM4IkFXmLRV44kyNDfXqgVuhqokKU qDZzzWUiYcMiEp2nwdl+AWqoezmbcxGUD/OGFDDrTG5JYI914GBlczbAn0v0KVodzg cU2SL2Gj2PQyV/NGDPTkUKYi2AURK+2pl3Ljn3GIWuXiSwyiZoS/+r5SRGwqzg8MBi 3grXo4Vu8DUlXSSNW890iQ/ALlCVOP+83JKP2RqupS4Xia5/Jzn5YVs7IuVOV//YX7 BYpTPnGDVnyzQ== Date: Mon, 4 Oct 2021 20:39:18 +0800 From: Shawn Guo To: Heiko Thiery Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Michael Walle , Joakim Zhang , Shengjiu Wang , Rob Herring , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Frieder Schrempf Subject: Re: [PATCH] arm64: dts: imx8mm-kontron-n801x-som: do not allow to switch off buck2 Message-ID: <20211004123917.GH15650@dragon> References: <20210915120325.20248-1-heiko.thiery@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210915120325.20248-1-heiko.thiery@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 15, 2021 at 02:03:26PM +0200, Heiko Thiery wrote: > The buck2 output of the PMIC is the VDD core voltage of the cpu. > Switching off this will poweroff the CPU. Add the 'regulator-always-on' > property to avoid this. > > Fixes: 8668d8b2e67f ("arm64: dts: Add the Kontron i.MX8M Mini SoMs and baseboards") > Signed-off-by: Heiko Thiery Applied, thanks!