Hi, On Tue, Jul 01, 2014 at 08:02:00AM +0100, Krzysztof Kozlowski wrote: > Add document describing device tree bindings for MAX14577 MFD > drivers: MFD core, extcon, regulator and charger. > > Both MAX14577 and MAX77836 chipsets are documented. > > Signed-off-by: Krzysztof Kozlowski <k.kozlow...@samsung.com> > Cc: Kyungmin Park <kyungmin.p...@samsung.com> > Cc: Tomasz Figa <t.f...@samsung.com> > Cc: devicet...@vger.kernel.org > Cc: Rob Herring <robh...@kernel.org> > Cc: Pawel Moll <pawel.m...@arm.com> > Cc: Mark Rutland <mark.rutl...@arm.com> > Cc: Ian Campbell <ijc+devicet...@hellion.org.uk> > Cc: Kumar Gala <ga...@codeaurora.org> > Reviewed-by: Tomasz Figa <t.f...@samsung.com> > --- > Documentation/devicetree/bindings/mfd/max14577.txt | 152 > +++++++++++++++++++++ > 1 file changed, 152 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/max14577.txt > > diff --git a/Documentation/devicetree/bindings/mfd/max14577.txt > b/Documentation/devicetree/bindings/mfd/max14577.txt > new file mode 100644 > index 000000000000..b235250a7b41 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/max14577.txt > @@ -0,0 +1,152 @@ > +Maxim MAX14577/77836 Multi-Function Device > + > +MAX14577 is a Multi-Function Device with Micro-USB Interface Circuit, Li+ > +Battery Charger and SFOUT LDO output for powering USB devices. It is > +interfaced to host controller using I2C. > + > +MAX77836 additionally contains PMIC (with two LDO regulators) and Fuel Gauge. > + > + > +Required properties: > +- compatible : Must be "maxim,max14577" or "maxim,max77836". > +- reg : I2C slave address for the max14577 chip (0x25 for max14577/max77836) > +- interrupts : IRQ line for the chip. > +- interrupt-parent : The parent interrupt controller. > + > + > +Required nodes: > + - charger : > + Node for configuring the charger driver. > + Required properties: > + - compatible : "maxim,max14577-charger" > + or "maxim,max77836-charger" > + - maxim,fast-charge-timer : Timer in hours to trigger the > + INT3/MBCCHGERR interrupt; Valid values: > + - 5, 6 or 7 (hours), > + - 0 to disable.
I'm not sure I follow what this is any why it should be in the DT. Could you explain what this is used for? Thanks, Mark. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
