Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752774AbdFOSjC (ORCPT ); Thu, 15 Jun 2017 14:39:02 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:53524 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752151AbdFORzR (ORCPT ); Thu, 15 Jun 2017 13:55:17 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Fabio Estevam , Shawn Guo , Stephane Fillod Subject: [PATCH 4.4 03/46] ARM: dts: imx6dl: Fix the VDD_ARM_CAP voltage for 396MHz operation Date: Thu, 15 Jun 2017 19:52:22 +0200 Message-Id: <20170615175218.450875615@linuxfoundation.org> X-Mailer: git-send-email 2.13.1 In-Reply-To: <20170615175218.286057711@linuxfoundation.org> References: <20170615175218.286057711@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1129 Lines: 40 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Fabio Estevam commit 46350b71a09ccf3573649e03db55d4b61d5da231 upstream. Table 8 from MX6DL datasheet (IMX6SDLCEC Rev. 5, 06/2015): http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6SDLCEC.pdf states the following: "LDO Output Set Point (VDD_ARM_CAP) = 1.125 V minimum for operation up to 396 MHz." So fix the entry by adding the 25mV margin value as done in the other entries of the table, which results in 1.15V for 396MHz operation. Signed-off-by: Fabio Estevam Signed-off-by: Shawn Guo Cc: Stephane Fillod Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/imx6dl.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -30,7 +30,7 @@ /* kHz uV */ 996000 1250000 792000 1175000 - 396000 1075000 + 396000 1150000 >; fsl,soc-operating-points = < /* ARM kHz SOC-PU uV */