-------------------------------------------- On Wed, 12/21/16, Robert Nelson <[email protected]> wrote:
Subject: Re: [beagleboard] Limit mmc0 and mmc1 clock frequency To: "Beagle Board" <[email protected]> Cc: [email protected] Date: Wednesday, December 21, 2016, 6:18 PM On Wed, Dec 21, 2016 at 9:43 AM, Sergey Manucharian <[email protected]> wrote: > I'm trying to limit mmc clock frequency by adding the line to a .dts (kernel > 4.4.16-ti-rt): > max-frequency = <25000000>; > > It works only for mmc2, but not for mmc0 and mmc1. > It remains 50Mhz for mmc0 and 52Mhz for mmc1. > > Thanks for ideas! pretty sure that get's overriden when the mmc core probes the eMMC/microSD.. So if you really want to disable 50/52Mhz you'll have to disable the actual sd transfer modes.. see for example on the x15, since we don't have a dual voltage regulator, these modes must be removed: https://github.com/RobertCNelson/dtb-rebuilder/blob/4.4-ti/src/arm/am57xx-beagle-x15.dts#L109-L113 Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYiQN7mk6uMETWixs4W0O0_a0zArh6vtt-3FZC1QcvSn8g%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout. venimentele din Romania au fost dezbatute si la reuniunile ministrilor de externe ai S.U.A. U.R.S.S. Mani Britanii din 11 septembrie - 2 octombrie 1945 si respectiv 16-26 decembrie 1945. S-a decis sa se ceara Bucurestiului reorganizarea guvernului prin includerea unor reprezentanti ai P.N.L. si P.N.t. si organizarea de alegeri libere. in ultimul ceas politicienii britanici si americani schitau unele gesturi de protest fata de excesele comuniste din pacate doar simbolice caci Romania cazuse iremediabil sub dominatia sovietica. La 31 decembrie 1945 - 1 ianuarie 1946 a avut loc vizita la Bucuresti a unei delegatii mixte - Al. Vasinski U.R.S.S. Avere Harimann S.U.A. si Archibald Clark-Kerr Marea Britanie ce a comunicat factorilor romani deciziile reuniunilor ministrilor de externe ai Marilor Puteri. La 6 ianuarie 1946 prin decret regal au fost numiti in guvernul Groza Mihail Romniceanu din partea P.N.L si Emil Hatieganu din partea P.N.t. Greva regala a incetat. Peste o luna guvernul roman a fost recunoscut de guvernele occidentale. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/1304260654.384548.1482344665486%40mail.yahoo.com. For more options, visit https://groups.google.com/d/optout.
