Hi, On Wed, Sep 03, 2014 at 02:06:47PM -0500, Nishanth Menon wrote: > 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 <[email protected]> > --- > .../devicetree/bindings/mfd/twl4030-power.txt | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/mfd/twl4030-power.txt > b/Documentation/devicetree/bindings/mfd/twl4030-power.txt > index b9ee7b9..e1dff57 100644 > --- a/Documentation/devicetree/bindings/mfd/twl4030-power.txt > +++ b/Documentation/devicetree/bindings/mfd/twl4030-power.txt > @@ -23,8 +23,11 @@ down during off-idle. Note that this does not work on all > boards > depending on how the external oscillator is wired. > > Optional properties: > -- ti,use_poweroff: With this flag, the chip will initiates an ACTIVE-to-OFF > or > - SLEEP-to-OFF transition when the system poweroffs. > + > +- ti,system-power-controller OR ti,use_poweroff: This indicates that > + TWL4030 is the power supply master of the system. With this flag, the > + chip will initiates an ACTIVE-to-OFF or SLEEP-to-OFF transition when > + the system poweroffs.
I suggest the following wording: - ti,system-power-controller: This indicates that TWL4030 is the power supply master of the system. With this flag, the chip will initiates an ACTIVE-to-OFF or SLEEP-to-OFF transition when the system poweroffs. - ti,use_poweroff: Deprecated name for ti,system-power-controller -- Sebastian
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