On Thu, Mar 12, 2015 at 01:45:02PM +0100, Thierry Reding wrote: > * PGP Signed by an unknown key > > On Thu, Mar 12, 2015 at 08:15:18PM +0800, Vince Hsu wrote: > > We switch to generic power domain now. So remove the legacy functions. > > > > Signed-off-by: Vince Hsu <vinceh@xxxxxxxxxx> > > --- > > drivers/soc/tegra/pmc.c | 68 ------------------------------------------------- > > include/soc/tegra/pmc.h | 22 ---------------- > > 2 files changed, 90 deletions(-) > > I don't think we can do this. What if somebody updates their kernel but > not the DTB? In that case they'll end up with drivers that don't enable > power partitions but at the same time the powergate driver won't enable > them either because it is missing the corresponding nodes in the DTB. > > What we'll have to do is probably keep the code that enables the power > partitions and make it conditional on the power domains somehow. Is > there a way to determine at runtime whether a device has been attached > to a power domain? Or use DT overlays to 'load' a hardcoded overlay for the specific SoC? Cheers, Peter. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
