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 2FF94C83003 for ; Wed, 29 Apr 2020 03:39:43 +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 F2B95206D8 for ; Wed, 29 Apr 2020 03:39:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ZEwFtCEe"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="q6a6hc0y" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F2B95206D8 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=f9/2+rlAE/N7lswyqjfkVKMKx3z686P0PrKcwP2h5LE=; b=ZEwFtCEeHGDN9O 5p3pLK1oTN4VElooRgYj/27fPPE1sRcFpIEupHjJ2jAGl0vrbzcbZKSz6ixrXlzmv9pQ3aAqpdBss YsloRXdpAhCRdDGcSdcV+txZQhahiaJC2c11pP2z4cujLUjIw/45pleQV+K1nxY24MM1V9p4uMmGe fzPDwiRedeu+KtgrWdYMDmPKJ1blU06s/cl7p0o8jyUe9QH/4JJUJClBBSJLbbyzMS1F6Ah+v9kpR pqjugjUpCWnjZUoNYF2DyuoHfKGGdfIe2s0ZG1D9y81i9r7v6eYixZFvtEsELrCI+uWpNEAdC3/Eu D1hsgJ7XvcxBXtTKwrxg==; 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 1jTdZR-0001NB-CN; Wed, 29 Apr 2020 03:39:37 +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 1jTdZN-0001MB-Lh for linux-arm-kernel@lists.infradead.org; Wed, 29 Apr 2020 03:39:36 +0000 Received: from dragon (80.251.214.228.16clouds.com [80.251.214.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D02F7206D8; Wed, 29 Apr 2020 03:39:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588131573; bh=orkxRHn+N+RYYxUbCBgUPuZKuerrqDe2irKMLhkSJQ4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=q6a6hc0yElrC0bJ5rCY7Er66ixPzcpiR6EaPvWIhc24AU5SSdIUbz2abZiPHWU3Ps 0e9KcK5WXhPio7DZCrLH3DUUDKLQqDfD1yJ1/dHOrvVRAghL17OmBki11Xg+359AWO kQ93ju+V1zWFYe4KU5VFY1K5vYanBzAVDdNC2OSM= Date: Wed, 29 Apr 2020 11:39:27 +0800 From: Shawn Guo To: Anson Huang Subject: Re: [PATCH] arm64: dts: imx8mn: Update VDD_ARM 1.2GHz setpoint voltage Message-ID: <20200429033927.GQ32592@dragon> References: <1587817790-21698-1-git-send-email-Anson.Huang@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1587817790-21698-1-git-send-email-Anson.Huang@nxp.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-20200428_203933_732039_11EAD163 X-CRM114-Status: UNSURE ( 8.36 ) 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: devicetree@vger.kernel.org, peng.fan@nxp.com, horia.geanta@nxp.com, s.hauer@pengutronix.de, linux-kernel@vger.kernel.org, robh+dt@kernel.org, Linux-imx@nxp.com, kernel@pengutronix.de, leonard.crestez@nxp.com, festevam@gmail.com, linux-arm-kernel@lists.infradead.org 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 Sat, Apr 25, 2020 at 08:29:50PM +0800, Anson Huang wrote: > The latest datasheet Rev. 0.1, 03/2020 removes below constrain: > > "If VDD_SOC/GPU/DDR = 0.95V, then VDD_ARM must be >= 0.95V." > > So, for 1.2GHz setpoint VDD_ARM can use its typical voltage > directly. > > The datasheet can be downloaded from below link: > https://www.nxp.com/docs/en/data-sheet/IMX8MNCEC.pdf > > 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