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 X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 08BF7CA9EA0 for ; Fri, 25 Oct 2019 06:05:22 +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 D503F21929 for ; Fri, 25 Oct 2019 06:05:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="qpu8E2do"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="CItcbHo1" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D503F21929 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject: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=q61diHmjm49qKW2ZJQoGlw13aDIT7r1wxI6lAUYkJxY=; b=qpu8E2doli+TQD ejbtWit8LRsjAwc5q890NLHjiF/XM6/iwvAaWlKqdSXZjRgCIvo93npXECO6V1uURwPbRGAt/o/f7 810Qw7vD7czfQ6YS8NFysdbOsjpznqSvnz9zFgITRSNqyeDPOpfH4JB5Ie/+tp0CW2+O6HUTSwiAB U9Lb29lAqHa+AGRaCL3ZUAV7S149mBYOJiarBmReZW4XsdA7vYTY7VNB1niaYN4L9Z7sQYKJP0ePs NOpY+XXqGbuzxyhTZ8uf80M8NKFOfq6NCW4mXUBkdU1T12jn2MmX6tMKT9A0bwJD1ew9ZakuolEuR aMMLYfzrUWDoMHodckPQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iNsik-00033o-FH; Fri, 25 Oct 2019 06:05:10 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iNsih-0002k1-RT for linux-arm-kernel@lists.infradead.org; Fri, 25 Oct 2019 06:05:09 +0000 Received: from dragon (li937-157.members.linode.com [45.56.119.157]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AEFE621929; Fri, 25 Oct 2019 06:04:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571983507; bh=fBJRRwheXU1MJ98d8dPNJRL9K8CPlTP6wigRKmHU5H8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=CItcbHo19ZH8Tsjrxq66F0Ak0UPU72fpIEjLBf71IiAhSTnjilyrxdbhpXaEkrbx/ EEVqNgzKCjJN4DHwBsSbSDkB4IHkyI2ze7TTjScrr+5gfiRzj+XaasvDNI2Cpt+G2m Zjt5zct0NmzVQMqoR5FNSXyJlyFoVicy02V/9Ajo= Date: Fri, 25 Oct 2019 14:04:46 +0800 From: Shawn Guo To: Anson Huang Subject: Re: [PATCH] arm64: dts: imx8mq-evk: VDD_ARM power rail is always ON Message-ID: <20191025060444.GC3208@dragon> References: <1570604659-28314-1-git-send-email-Anson.Huang@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1570604659-28314-1-git-send-email-Anson.Huang@nxp.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191024_230507_924487_26DB904E X-CRM114-Status: UNSURE ( 9.46 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, abel.vesa@nxp.com, ccaione@baylibre.com, andrew.smirnov@gmail.com, daniel.baluta@nxp.com, s.hauer@pengutronix.de, linux-kernel@vger.kernel.org, robh+dt@kernel.org, Linux-imx@nxp.com, kernel@pengutronix.de, festevam@gmail.com, linux-arm-kernel@lists.infradead.org, l.stach@pengutronix.de Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Oct 09, 2019 at 03:04:19PM +0800, Anson Huang wrote: > On i.MX8MQ EVK board, VDD_ARM is from a DC-DC converter which > is always ON, the GPIO1_IO13 is ONLY to switch VDD_ARM's voltage > between 0.9V and 1V for CPU DVFS, so VDD_ARM's GPIO regulator > should be always ON to avoid below confusion after kernel boot > up: > > imx8mqevk login: > [ 31.776619] vdd_arm: disabling > > Signed-off-by: Anson Huang Applied, thanks. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel