From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Porter Subject: Re: [PATCH] ARM: dts: bcm28155-ap: leave camldo1 on to fix reboot Date: Fri, 14 Mar 2014 12:55:33 -0400 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 Return-path: Content-Disposition: inline In-Reply-To: <1394630079-12063-1-git-send-email-mporter@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: Alex Elder , Linux ARM Kernel List Cc: Mark Brown , Christian Daudt , Devicetree List , bcm-kernel-feedback-list@broadcom.com, Linux Kernel Mailing List List-Id: devicetree@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