I was on the IRC a little while ago and was told to modify the am335x-boneblack-uboot.dtb file instead as these newer releases are Uboot releases. Doing so actually solved my issue of not being able to change the i2c frequency of i2c-2.
Big shout out to zmatt for the help! On Friday, March 23, 2018 at 2:37:48 PM UTC+13, yassyass wrote: > > > Heres the boot log: > https://pastebin.com/fgkRkCRv > > It seems to say that the I2C busses are set at 100 kHz because "could not > find pctldev for node > /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins" > > On Thursday, March 22, 2018 at 2:49:01 AM UTC+13, RobertCNelson wrote: >> >> On Wed, Mar 21, 2018 at 12:47 AM, <yasir...@gmail.com> wrote: >> > I am having the same issue with my BBB. Modifying the device tree with >> > values that should run the I2C clock to 400 kHz does not seem to change >> the >> > speed upon rebooting. I validated that the .dtb was modified by >> unpacking it >> > into a .dts again to check if the value was 400 kHz. >> > >> > Is this method of modifying the device tree not effective anymore in >> the >> > latest images of Debian? >> >> Check your serial boot log, are you booting what you expect? >> >> 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/2edb8939-5a19-47b9-8e1a-2cf6f5ed0d64%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
