* Adam Ford <aford173@xxxxxxxxx> [161215 07:27]: > On Thu, Dec 15, 2016 at 2:44 AM, Daniel Gomez <dgomez@xxxxxxxxxxx> wrote: > > Thanks for your answer Tony, > > > > I would like to fix it but I don't know how to start. Any idea or > > suggestion please? > > I have patched kernel 4.3 with this patch with the same result: > > http://lists.infradead.org/pipermail/linux-arm-kernel/2014-October/294018.html > > > > Furthermore, which kernel version is recommended to be use? > > > > Daniel > > > > 2016-12-14 20:52 GMT+01:00 Tony Lindgren <tony@xxxxxxxxxxx>: > >> > >> * Daniel Gomez <dgomez@xxxxxxxxxxx> [161214 08:14]: > >> > HI, > >> > > >> > I would like to know about the status for supporting 1GHz of DM3730 > >> > processor (omap3) in the kernel mainline. > >> > >> Yeah unfortunately the voltdomain support is still missing. Somebody > >> just needs to fix it.. > >> > > I modified the om36xx.dtsi file to list 1000000 and 1375000 uV, but I > couldn't figure out how to autodetect whether or not the > DM3730/OMAP3630 was 800MHz or 1000. > > I was also told we should be running Smartreflex 1.5 (not 3), but I > wasn't very successful in integrating the SR 1.5 patch to a modern > kernel (but I didn't spend much time on it). > > From my understanding we need to have ABB, but it seems to > semi-working on my 4.9 kernel. The min and max microvolts appear to > be correct, but the microvolts reading is returning -22, so I think > there might be something more remaining. Probably the version of smartreflex 1.5 patch to look at is the old Nokia n9/n950 tree. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
