śr., 16 paź 2019 o 10:40 Bartosz Golaszewski
<bgolaszewski@xxxxxxxxxxxx> napisał(a):
>
> śr., 16 paź 2019 o 09:51 Bibby Hsieh <bibby.hsieh@xxxxxxxxxxxx> napisał(a):
> >
> > In some platforms, they disable the power-supply of eeprom
> > and i2c due to power consumption reduction.
> >
> > This patch add two supply properties: power-supply, i2c-supply.
> >
> > Signed-off-by: Bibby Hsieh <bibby.hsieh@xxxxxxxxxxxx>
> > ---
> > Documentation/devicetree/bindings/eeprom/at24.txt | 4 ++++
> > 1 file changed, 4 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/eeprom/at24.txt b/Documentation/devicetree/bindings/eeprom/at24.txt
> > index 22aead844d0f..71a534577bcf 100644
> > --- a/Documentation/devicetree/bindings/eeprom/at24.txt
> > +++ b/Documentation/devicetree/bindings/eeprom/at24.txt
> > @@ -78,6 +78,10 @@ Optional properties:
> >
> > - num-addresses: total number of i2c slave addresses this device takes
> >
> > + - power-supply: phandle of the regulator that provides the supply voltage.
>
> The pin is called vcc in the datasheet, I think it would be better to
> reflect that here.
>
> Bart
>
> > +
> > + - i2c-supply: phandle to the regulator that provides power to i2c.
> > +
> > Example:
> >
> > eeprom@52 {
> > --
> > 2.18.0
> >
Hi Bibby,
I noticed that my patch converting the at24 bindings to yaml is in
next now - please add this change on top of current next right away as
it will conflict during merge window.
Bart
