On 03/30/2013 05:46 AM, Stephen Warren wrote: > On 03/28/2013 02:31 PM, Thierry Reding wrote: >> By default these clocks are children of pll_m, but in downstream kernels >> they are reparented to pll_c. While at it, decrease their frequencies to >> 300 MHz because the defaults aren't in the specified range. >> >> gr2d can reportedly run at much higher frequencies, but 300 MHz works >> and is a more conservative default. > > Questions on this patch: > > Do we need to do the same thing for Tegra30 and/or Tegra114? > I think yes. For Tegra114, it's pll_c2. > Is 300MHz the right value? > Right. I use 300MHz on Tegra114 and it seems OK. I recall sometimes 276MHz can be used as well. Mark > I'm hoping that Peter, Prashant, and/or Terje can provide guidance here. > -- > To unsubscribe from this list: send the line "unsubscribe linux-tegra" 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-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
