From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756092AbaCNQzj (ORCPT ); Fri, 14 Mar 2014 12:55:39 -0400 Received: from mail-ig0-f177.google.com ([209.85.213.177]:64590 "EHLO mail-ig0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755240AbaCNQzh (ORCPT ); Fri, 14 Mar 2014 12:55:37 -0400 Date: Fri, 14 Mar 2014 12:55:33 -0400 From: Matt Porter To: Alex Elder , Linux ARM Kernel List Cc: Mark Brown , Christian Daudt , Devicetree List , bcm-kernel-feedback-list@broadcom.com, Linux Kernel Mailing List Subject: Re: [PATCH] ARM: dts: bcm28155-ap: leave camldo1 on to fix reboot Message-ID: <20140314165533.GD25092@beef> References: <1394630079-12063-1-git-send-email-mporter@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1394630079-12063-1-git-send-email-mporter@linaro.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 12, 2014 at 09:14:39AM -0400, Matt Porter wrote: > The BCM28155-AP board has a bootloader that expects the camldo1 > regulator to be enabled on entry. Currently, the camldo1 regulator > is disabled when no longer in use as is the case during a reboot / > warm reset. This causes the early bootloader to hang upon entry. Add > regulator-always-on to the camldo1 constraint to fix reboot. > > Reported-by: Alex Elder > Signed-off-by: Matt Porter > --- > [Depends on BCM59056 regulator series dts support: > http://www.gossamer-threads.com/lists/linux/kernel/1885489] Applied to mach-bcm armsoc/for-3.15/dt -Matt