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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BFBDC433FE for ; Mon, 4 Oct 2021 12:39:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2FB986124C for ; Mon, 4 Oct 2021 12:39:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231132AbhJDMlO (ORCPT ); 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! 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6DDB9C433F5 for ; Mon, 4 Oct 2021 12:41:23 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 3AB6A6124C for ; Mon, 4 Oct 2021 12:41:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 3AB6A6124C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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=rLNpA+CP0BfJT8Vjqxke8d0iG5605REGerWlTQ7gRC0=; b=lj6Ib7aMw43AkA DqYzIgD0jbkg803hfjGUxz8tfxzH3yqbfDlciU3+O3uBymFKcVq7bFlqW+oR4NJb7F/kcYueW/EM1 xiiMvKVYj7dwkxIZSJ9yhkOjCehRb1r8yILU5vcGNji1nmApu15uO0COWScQgv7JGVKopb1kY3mXR SugABEFXN1e6WQ54BLOFpYoThUvUJgVHb4wmCocrYH2M4WuFR6ErnA4tp7zY10fgJ6GbnobVX9DqV hEVBmKrDPnaMcZCVX4xFgzY+wbwQR6A6yccPx1+9Hx2rqFkLyVk6SuJMqaO4SVcJhG1RsVVwHpsBP eTwyySWk/7cGv7c90eeg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mXNFg-006So5-J1; Mon, 04 Oct 2021 12:39:28 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mXNFd-006SnO-56 for linux-arm-kernel@lists.infradead.org; Mon, 04 Oct 2021 12:39:26 +0000 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-Disposition: inline In-Reply-To: <20210915120325.20248-1-heiko.thiery@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211004_053925_236141_B4B37B18 X-CRM114-Status: UNSURE ( 9.88 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel