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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 9537BECE58C for ; Fri, 11 Oct 2019 14:06:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6B9CA20679 for ; Fri, 11 Oct 2019 14:06:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="GnXa2m+a" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728609AbfJKOFz (ORCPT ); Fri, 11 Oct 2019 10:05:55 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:56902 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728508AbfJKOFv (ORCPT ); Fri, 11 Oct 2019 10:05:51 -0400 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x9BE149M032059; Fri, 11 Oct 2019 16:05:39 +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=GnXa2m+aBPMioX4V8sEPYum1RCAMQk88Mb+waGPqZdSxLN5/PkjjA7Nz+IXVbftr5FYS f3mPuQh+Trn/n9eAZvM/QKBfiYHJnD96sAt66gR+cFqkY3sMTHMsaNXuakMn01kuiIdr dNAW/mgaPGoMM1lwFw9RbUGXCb2b1VvtWCvMicKG9eXQfu28LVfkvCk1235NA7tiunZD Hz2aoKfrQct6+5pzN88RZsNZ3SDrWZl5LZtcJAlx35FFO/nyKgSAf6XhWWGrDIVRX/0p WuHXXJKs7JmWHQZ8NP/hgp5x5K8ESNPolM94HrlDZ8KfQQ7Nr+E5ul7/FX5g8N2EGL3V 6A== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2vej2ptnwy-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 11 Oct 2019 16:05:39 +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 60D43100038; Fri, 11 Oct 2019 16:05:39 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag6node2.st.com [10.75.127.17]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 565DB2AD70B; Fri, 11 Oct 2019 16:05:39 +0200 (CEST) Received: from localhost (10.75.127.50) by SFHDAG6NODE2.st.com (10.75.127.17) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 11 Oct 2019 16:05:38 +0200 From: Pascal Paillet To: , , , , , , , CC: Subject: [PATCH 2/4] ARM: dts: stm32: change default minimal buck1 value on stm32mp157 Date: Fri, 11 Oct 2019 16:05:31 +0200 Message-ID: <20191011140533.32619-3-p.paillet@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191011140533.32619-1-p.paillet@st.com> References: <20191011140533.32619-1-p.paillet@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.50] 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 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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>; -- 2.17.1