Am Montag, den 06.08.2018, 02:34 +0000 schrieb Robin Gong: > > > > Not all boards follow the reference design, that's a fact of > > > > life. > > > > > > > > Please look at the i.MX6Q reference manual. The sequence > > > > implemented > > > > in this patchset can be found as a valid way to power off the > > > > system > > > > in > > > > "60.4.3 Power mode transitions" "Normal ON to OFF with external > > > > PMIC", so there is hardly any way to argue that this is a board > > > > specific quirk. This is one of the Freescale/NXP recommended > > > > sequences to > > > > turn off the system. > > > > > Okay, but could you add one more comment for this solution? RTC > > > alarm > > > and ONOFF Button wakeup feature can't be support in this case. > > > > Enough to add it in to changelog? or should it go to the binding > > documentation? > > The binding doc is better. Sorry, I disagree. A binding is a way to describe a specific hardware layout, it isn't the right place to advice a hardware designer on the implications of a specific hardware implementation. The NXP hardware design guide is a more suitable place for this information. We also don't mention in random bindings that the system won't be able to brew a fresh cup of coffee. Regards, Lucas -- 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
