From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754711AbbICMAR (ORCPT ); Thu, 3 Sep 2015 08:00:17 -0400 Received: from mail.microcatalog.org.uk ([217.6.246.34]:49948 "EHLO root.phytec.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754235AbbICMAN (ORCPT ); Thu, 3 Sep 2015 08:00:13 -0400 From: Teresa Remmet To: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Tony Lindgren , Mark Rutland , Pawel Moll , Rob Herring Subject: [PATCH 1/2] ARM: dts: am335x-phycore-som: Fix mpu voltage Date: Thu, 3 Sep 2015 14:00:06 +0200 Message-Id: <1441281607-35457-1-git-send-email-t.remmet@phytec.de> X-Mailer: git-send-email 1.9.1 X-MIMETrack: Itemize by SMTP Server on Idefix/Phytec(Release 9.0.1FP2 HF590|December 11, 2014) at 03.09.2015 14:00:10, Serialize by Router on Idefix/Phytec(Release 9.0.1FP2 HF590|December 11, 2014) at 03.09.2015 14:00:10, Serialize complete at 03.09.2015 14:00:10 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the mpu voltage as it is set to low for the silicon revision 2.1. Signed-off-by: Teresa Remmet --- arch/arm/boot/dts/am335x-phycore-som.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/am335x-phycore-som.dtsi b/arch/arm/boot/dts/am335x-phycore-som.dtsi index 4d28fc3..5dd084f 100644 --- a/arch/arm/boot/dts/am335x-phycore-som.dtsi +++ b/arch/arm/boot/dts/am335x-phycore-som.dtsi @@ -252,10 +252,10 @@ }; vdd1_reg: regulator@2 { - /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + /* VDD_MPU voltage limits 0.95V - 1.325V with +/-4% tolerance */ regulator-name = "vdd_mpu"; regulator-min-microvolt = <912500>; - regulator-max-microvolt = <1312500>; + regulator-max-microvolt = <1378000>; regulator-boot-on; regulator-always-on; }; -- 1.9.1