From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S941505AbcIZNv0 (ORCPT ); Mon, 26 Sep 2016 09:51:26 -0400 Received: from smtpweb116.aruba.it ([62.149.158.116]:37123 "EHLO smtpweb116.aruba.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S941470AbcIZNvY (ORCPT ); Mon, 26 Sep 2016 09:51:24 -0400 X-Greylist: delayed 435 seconds by postgrey-1.27 at vger.kernel.org; Mon, 26 Sep 2016 09:51:23 EDT Subject: Re: [PATCH v4 2/5] ARM: dts: imx6q: Add Engicam i.CoreM6 Quad/Dual initial support To: Fabio Estevam , Michael Trimarchi References: <1473618641-10159-1-git-send-email-jagan@amarulasolutions.com> <1473618641-10159-3-git-send-email-jagan@amarulasolutions.com> Cc: Jagan Teki , Jagan Teki , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , linux-kernel , Sascha Hauer , Fabio Estevam , Shawn Guo From: Matteo Lisi Message-ID: <119ad2fc-8e74-1193-8ee2-417cf1e6fd49@engicam.com> Date: Mon, 26 Sep 2016 15:44:05 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Fabio, Our SOM doesn't use external PMIC. We powered all devices with a fix voltage regulators that cannot be drive directly from SoC so any external power rail can be driven by drivers. Regards Matteo Il 21/09/2016 18:46, Fabio Estevam ha scritto: > Hi Michael, > > On Tue, Sep 20, 2016 at 10:23 AM, Michael Trimarchi > wrote: > >> Engicam use fixed regulator always on and on on boot. Their board does >> not have any >> external pmu. Is this answer to your comment? > All I am saying is that "regulator-boot-on" and "regulator-always-on" > properties should be removed. > > The "reg_3p3v" regulator will be turned on and off by the flexcan driver. > -- ------------------------------------------------------------------------ http://www.engicam.com */ENGICAM /*s.r.l. 50018 Scandicci - FIRENZE Via dei Pratoni, 16 Tel. +39 055 7311387 Fax. +39 055 720608 Web www.engicam.com C.F./P.I. 05389070482 Registro Imprese di FIRENZE 542918 Capitale sociale i.v. 50.000,00€ ------------------------------------------------------------------------ NOTICE: This message and attachments are intended only for the use of their addresses and may contain confidential information belonging to Engicam. If you are not the intended recipient, you are hereby notified that any reading, dissemination, distribution, or copying of this message, or any attachment, is strictly prohibited. If you have received this message in error, please notify the original sender immediately and delete this message, along with any attachments.