From patchwork Fri Oct 11 14:04:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pascal Paillet X-Patchwork-Id: 11185583 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E0B191668 for ; Fri, 11 Oct 2019 14:05:42 +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 BD53321D71 for ; Fri, 11 Oct 2019 14:05:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="P1P+wgix"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=st.com header.i=@st.com header.b="yKzAAZ+U" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BD53321D71 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=st.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.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:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=gAINTAwmgf37i4GSWOgVS639kPSyKVovnKX2Elp0orM=; b=P1P+wgixGuzGwF pV2xJVTeq/tm7yH4G0YOFbx3v7qPYGxQxkknLmCqcwbiFhPTFeQkwwGJ1g29HmYohBXAPM6tS3Sn2 MhN8ik93Cp1BjzaAFWxHGnIIx9VFYzca99HVDcQt5B5YsFADVVMh4mBNo8Ve24ws7NVduCKdFZM9S iZACNqQvwKWny2h48n3bbvZfVw/gSf956/rYrOm90MJ+f9le7H8Egpr6wL15vCbAIjEzOTEdc8b2N Tb4qxIxl5zanNLa4rPeLs8BgMHo9+KTVhFBZciSKyh+zmvMsHxVHzfia45T05xuZu+r9nfyzABF1e 2qxdMSOQPbcz45OuVDDQ==; 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 1iIvY5-0003FE-Rj; Fri, 11 Oct 2019 14:05:41 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iIvXe-0002p9-7P for linux-arm-kernel@lists.infradead.org; Fri, 11 Oct 2019 14:05:16 +0000 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x9BE2rVF011204; Fri, 11 Oct 2019 16:05:06 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=STMicroelectronics; bh=qvG5tHTLBfgJy2cVG8araZL9QxN9PV13AmMFSSV98WA=; b=yKzAAZ+UyjzukPLr3/mGq7KYcPuKMy2elZHlANW3mZ62hxdyn6grlQCyCdbReHeEQyaP QO75qf1UWnCoRwNys02j6QUKmuFFDnUt/TEauIIFLCyuPg76croezniTC5RiaGIWTUK5 dlbVSvOKUzLfVyS54L0VUEJ0owjEV3WCIsb+Xmp/dGqk04hjLW5xxcL3xc5Q4/ZfC3pn erL24u2/Y0TqPrSun7uKiJ9YaHi2sJwAg0QAV9CKsUNDRYNaGLs7LRGEeQxFSNouxlZg z2iLco0wZnYDZTvDAxMssJ7QIYm3pFRQ78Aw2je12I0edHtV6ttDhTYr/CpcN2SRQabB 2A== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2vegahk212-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 11 Oct 2019 16:05:06 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 7243210002A; Fri, 11 Oct 2019 16:05:06 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag6node2.st.com [10.75.127.17]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 651EF22251F; Fri, 11 Oct 2019 16:05:06 +0200 (CEST) Received: from localhost (10.75.127.51) by SFHDAG6NODE2.st.com (10.75.127.17) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 11 Oct 2019 16:05:05 +0200 From: Pascal Paillet To: , , , , , , , Subject: [PATCH 2/4] ARM: dts: stm32: change default minimal buck1 value on stm32mp157 Date: Fri, 11 Oct 2019 16:04:43 +0200 Message-ID: <20191011140445.32288-3-p.paillet@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191011140445.32288-1-p.paillet@st.com> References: <20191011140445.32288-1-p.paillet@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.51] X-ClientProxiedBy: SFHDAG4NODE3.st.com (10.75.127.12) To SFHDAG6NODE2.st.com (10.75.127.17) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,1.0.8 definitions=2019-10-11_08:2019-10-10,2019-10-11 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191011_070514_545957_D3618663 X-CRM114-Status: GOOD ( 13.21 ) X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [91.207.212.93 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 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: p.paillet@st.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Minimal value is the value set during boot or before suspend. We must ensure that the value is a functional value to boot. Signed-off-by: Pascal Paillet --- arch/arm/boot/dts/stm32mp157a-dk1.dts | 2 +- arch/arm/boot/dts/stm32mp157c-ed1.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts index 26fb7c77092c..efeefb3d25b0 100644 --- a/arch/arm/boot/dts/stm32mp157a-dk1.dts +++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts @@ -250,7 +250,7 @@ vddcore: buck1 { regulator-name = "vddcore"; - regulator-min-microvolt = <800000>; + regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1350000>; regulator-always-on; regulator-initial-mode = <0>; diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index 1dbcc580e43c..15afa8f1a36f 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -127,7 +127,7 @@ vddcore: buck1 { regulator-name = "vddcore"; - regulator-min-microvolt = <800000>; + regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1350000>; regulator-always-on; regulator-initial-mode = <0>;