From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Thu, 19 Feb 2015 19:44:25 +0100 Subject: [U-Boot] [PATCH] board: tbs2910: Gate clock when switching async clock muxes In-Reply-To: <54E52034.6@web.de> References: <1422036217-4158-1-git-send-email-smoch@web.de> <54E4B326.4020400@web.de> <54E51B64.50009@denx.de> <54E52034.6@web.de> Message-ID: <54E62F09.6080704@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 Soeren, On 19/02/2015 00:28, Soeren Moch wrote: > Hi Stefano, > > On 19.02.2015 00:08, Stefano Babic wrote: >> Hi Soeren, >> >> On 18/02/2015 16:43, Soeren Moch wrote: >>>> According to the i.MX6Q Reference Manual, clocks must be gated when >>>> switching input clocks of async clock muxes. So use clock gates. Avoid >>>> ldb_di0_ipu clock, because there is no clock gate for this signal. >>>> >>>> There have never been any complaints about problems with the old code, >>>> but the new approach is in line with the recommendations in the manual. >>>> >>>> Signed-off-by: Soeren Moch >>>> -- >>>> Cc: Stefano Babic >>> >>> Stefano, >>> >>> this patch missed several commit cycles now. Do you think it should not >>> be merged? >>> >> >> No, but it was not in my list on patchwork - I checked now and the patch >> was delegated to York. Maybe he is also asking why, because it is >> strictly i.MX related. >> >> I set the patch to myself and I will merge it. Thanks for raising this. >> >> Best regards, >> Stefano Babic >> > > Ah, ok. Is there any opportunity to assign a patch in patchwork when > sending it? > There is no way. > However, no problem. > > Thanks, Soeren > Cheers, Stefano -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk 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 =====================================================================