From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Thu, 09 Jan 2014 22:31:52 +0100 Subject: [U-Boot] [PATCH v2 6/6] mx6: soc: Disable VDDPU regulator In-Reply-To: References: <1388076695-28174-1-git-send-email-festevam@gmail.com> <1388076695-28174-6-git-send-email-festevam@gmail.com> Message-ID: <52CF1548.60909@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Otavio, On 09/01/2014 20:11, Otavio Salvador wrote: > > > > On Thu, Jan 9, 2014 at 5:06 PM, Fabio Estevam > wrote: > > On Thu, Jan 9, 2014 at 3:50 PM, Otavio Salvador > > wrote: > > > It seems this patch makes 3.10.17-1.0.0-beta freeze in a customer > board; > > reverting this makes this to work again. It freezes when loading > Vivante > > module. > > VDDPU is needed for using the GPU, so the kernel should turn on the > VDDPU regulator. > > Looks like you are getting a kernel bug. > > > It might be but shouldn't we delay this patch for now? Now or later it does not change. The correct behavior is done with the patch, and the kernel must turn power on. If it does not, the patch is needed for the kernel, not here. Stefano -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================