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. >> 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 -- 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
