Messages in this thread | | | Date | Mon, 8 Sep 2014 17:01:26 -0700 | From | Tony Lindgren <> | Subject | Re: [PATCH 2/2] mfd: twl4030-power: use 'ti,system-power-controller' as alternative way to support system power off |
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* Nishanth Menon <nm@ti.com> [140903 12:07]: > ti,system-power-controller is more or less the standard way of > indicating that the PMIC is the system wide power controller and hence > may be used to switch off the system. Almost ALL TI PMIC drivers and > many Maxim PMIC drivers follow the same style. > > So support 'ti,system-power-controller' in addition to the usual > 'ti,use_poweroff' to indicate that the PMIC instance has control for > switching off the system. > > Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
> --- > drivers/mfd/twl4030-power.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c > index 3bc969a..1c129ba 100644 > --- a/drivers/mfd/twl4030-power.c > +++ b/drivers/mfd/twl4030-power.c > @@ -627,6 +627,9 @@ static bool twl4030_power_use_poweroff(const struct twl4030_power_data *pdata, > if (pdata && pdata->use_poweroff) > return true; > > + if (of_property_read_bool(node, "ti,system-power-controller")) > + return true; > + > if (of_property_read_bool(node, "ti,use_poweroff")) > return true; > > -- > 1.7.9.5 >
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