On 26 May 2014 19:28, Lucas Stach <l.stach@xxxxxxxxxxxxxx> wrote: > Right, the OPP in my example define the minimum required voltage for > each frequency. This is in accordance to the OPP binding. But for this > chip the datasheet explicitly says that it is ok to power the cpu rail > with up to 1.4V, regardless of the current operating frequency. So this > 1.4V is really the upper bound I would like to pass to the regulator > framework. This ensures that the driver still works properly even if the > external regulator can't scale down to the minimum (or in other words > optimal) voltage. One more query. You have mentioned earlier and I just wanted to confirm this. In your platform/board regulator only supports one voltage, i.e. 1.4 uV, and it we can't get lower values out of regulator ? If that's the case, why are you looking to use regulator at all? -- 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
