| Message ID | 1440406041-25071-4-git-send-email-javier@osg.samsung.com |
|---|---|
| State | Accepted, archived |
| Commit | 00f1493e9e0c875f16623bdb088108ada6e7647e |
| Headers | show |
On Mon, 24 Aug 2015, Javier Martinez Canillas wrote: > The MAX77802 is a chip that contains regulators, 2 32kHz clocks, > a RTC and an I2C interface to program the individual components. > > The are already DT bindings for the regulators and clocks and > these reference to a bindings/mfd/max77802.txt file, that didn't > exist, for the details about the PMIC. > > Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> > Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> > > --- > > Changes in v4: > - Reword section about max77802 clock and regulator DT binding docs. > Suggested by Lee Jones. > - Align max77802 mfd required properties. Suggested by Lee Jones. > > Changes in v3: > - Add Krzysztof Kozlowski Reviewed-by tag to patch #3. > - Capitalise all acronyms. Suggested by Lee Jones. > - Use relative path to refer other bindings. Suggested by Lee Jones. > - Use IRQ_TYPE_NONE instead of 0 in example. Suggested by Lee Jones. > > Changes in v2: > - Use the correct "maxim,max77802" compatible string. > Suggested by Krzysztof Kozlowski > - Use a pmic generic node name for the max77802 node example. > Suggested by Sergei Shtylyov. > > Documentation/devicetree/bindings/mfd/max77802.txt | 26 ++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/max77802.txt Applied, thanks. > diff --git a/Documentation/devicetree/bindings/mfd/max77802.txt b/Documentation/devicetree/bindings/mfd/max77802.txt > new file mode 100644 > index 000000000000..51fc1a60caa5 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/max77802.txt > @@ -0,0 +1,26 @@ > +Maxim MAX77802 multi-function device > + > +The Maxim MAX77802 is a Power Management IC (PMIC) that contains 10 high > +efficiency Buck regulators, 32 Low-DropOut (LDO) regulators used to power > +up application processors and peripherals, a 2-channel 32kHz clock outputs, > +a Real-Time-Clock (RTC) and a I2C interface to program the individual > +regulators, clocks outputs and the RTC. > + > +Bindings for the built-in 32k clock generator block and > +regulators are defined in ../clk/maxim,max77802.txt and > +../regulator/max77802.txt respectively. > + > +Required properties: > +- compatible : Must be "maxim,max77802" > +- reg : Specifies the I2C slave address of PMIC block. > +- interrupts : I2C device IRQ line connected to the main SoC. > +- interrupt-parent : The parent interrupt controller. > + > +Example: > + > + max77802: pmic@09 { > + compatible = "maxim,max77802"; > + interrupt-parent = <&intc>; > + interrupts = <26 IRQ_TYPE_NONE>; > + reg = <0x09>; > + };
diff --git a/Documentation/devicetree/bindings/mfd/max77802.txt b/Documentation/devicetree/bindings/mfd/max77802.txt new file mode 100644 index 000000000000..51fc1a60caa5 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/max77802.txt @@ -0,0 +1,26 @@ +Maxim MAX77802 multi-function device + +The Maxim MAX77802 is a Power Management IC (PMIC) that contains 10 high +efficiency Buck regulators, 32 Low-DropOut (LDO) regulators used to power +up application processors and peripherals, a 2-channel 32kHz clock outputs, +a Real-Time-Clock (RTC) and a I2C interface to program the individual +regulators, clocks outputs and the RTC. + +Bindings for the built-in 32k clock generator block and +regulators are defined in ../clk/maxim,max77802.txt and +../regulator/max77802.txt respectively. + +Required properties: +- compatible : Must be "maxim,max77802" +- reg : Specifies the I2C slave address of PMIC block. +- interrupts : I2C device IRQ line connected to the main SoC. +- interrupt-parent : The parent interrupt controller. + +Example: + + max77802: pmic@09 { + compatible = "maxim,max77802"; + interrupt-parent = <&intc>; + interrupts = <26 IRQ_TYPE_NONE>; + reg = <0x09>; + };