* Mark Brown <broonie@xxxxxxxxxx> [131220 08:10]: > On Fri, Dec 20, 2013 at 07:57:21AM -0800, Tony Lindgren wrote: > > * Balaji T K <balajitk@xxxxxx> [131220 01:49]: > > > > But interrupt was never used/tested AFAIK, there is some settling time > > > before the generated interrupt status is truely valid, so pbias interrupt is not > > > reliable. > > > OK. Do we need the standard regulator property startup-delay-us for the > > PBIAS regulator then? Or if it's always fixed, I guess it could be done > > in the pbias_regulator_enable()? > > That delay is supposed to be the time for the startup of the supply > rather than any detection code. It should be set using enable_time in > the driver if it's not system dependent - the property is there for > cases where the delay depends on system configuration (eg, due to the > capacitor values). OK thanks. Let's try enable_time first then as we've had a fixed value for years for it. If there's some difference based on the card capacitance etc that can be added if needed. Regards, Tony -- 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
