From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933038Ab3GQQqN (ORCPT ); Wed, 17 Jul 2013 12:46:13 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:40591 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932906Ab3GQQqK (ORCPT ); Wed, 17 Jul 2013 12:46:10 -0400 From: Nishanth Menon To: =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Tony Lindgren CC: , , , , J Keerthy , Nishanth Menon Subject: [PATCH 7/9] ARM: dts: omap5-uevm: update LDO6 voltage to 1.2V Date: Wed, 17 Jul 2013 11:45:36 -0500 Message-ID: <1374079538-19548-8-git-send-email-nm@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1374079538-19548-1-git-send-email-nm@ti.com> References: <1374079538-19548-1-git-send-email-nm@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org commit e00c27ef3b4c23e39d0a77b7c8e5be44c28001c7 (ARM: dts: OMAP5: Add Palmas MFD node and regulator nodes) introduced regulator entries for OMAP5uEVM. However, The regulator information is based on an older temporary pre-production board variant and does not reflect production board 750-2628-XXX boards. LDO6 supplies the board specified VDDS_1V2_WKUP supply going to ldo_emu_wkup/vdds_hsic. To stay within the SoC specification supply 1.2V instead of 1.5V. Reported-by: Marc Jüttner Signed-off-by: Nishanth Menon --- arch/arm/boot/dts/omap5-uevm.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts index 1550d6a..3ff5874 100644 --- a/arch/arm/boot/dts/omap5-uevm.dts +++ b/arch/arm/boot/dts/omap5-uevm.dts @@ -388,8 +388,8 @@ ldo6_reg: ldo6 { /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */ regulator-name = "ldo6"; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <1500000>; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; regulator-always-on; regulator-boot-on; }; -- 1.7.9.5