> PM8921 and PM8058 are PMICs found paired with MSM8960 and MSM8660 > devices respectively. They contain subdevices such as keypads, > RTCs, regulators, clocks, etc. > > Cc: <devicetree@xxxxxxxxxxxxxxx> > Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx> > --- > .../devicetree/bindings/mfd/qcom,pm8xxx.txt | 63 ++++++++++++++++++++++ > 1 file changed, 63 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/qcom,pm8xxx.txt > > diff --git a/Documentation/devicetree/bindings/mfd/qcom,pm8xxx.txt b/Documentation/devicetree/bindings/mfd/qcom,pm8xxx.txt > new file mode 100644 > index 000000000000..e3fe625ffd58 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/qcom,pm8xxx.txt > @@ -0,0 +1,63 @@ <snip> > +- interrupts: > + Usage: required > + Value type: <prop-encoded-array> Either provide an example or a comment to see the description of #interrupt-cells > + Definition: specifies the interrupt that indicates a subdevice > + has generated an interrupt (summary interrupt). The > + format of the specifier is defined by the binding document > + describing the node's interrupt parent. > + > +- #interrupt-cells: > + Usage: required > + Value type : <u32> > + Definition: must be 2. Specifies the number of cells needed to encode > + an interrupt source. The 1st cell contains the interrupt > + number. The 2nd cell is the trigger type and level flags > + encoded as follows: > + > + 1 = low-to-high edge triggered > + 2 = high-to-low edge triggered > + 4 = active high level-sensitive > + 8 = active low level-sensitive Actually I'd prefer if you used the definitions in: dt-bindings/interrupt-controller/irq.h > +- interrupt-controller: > + Usage: required > + Value type: <empty> > + Definition: identifies this node as an interrupt controller > + > +EXAMPLE > + > + pmicintc: pmic@0 { > + compatible = "qcom,pm8921"; > + interrupts = <104 8>; As above. > + #interrupt-cells = <2>; > + interrupt-controller; > + #address-cells = <1>; > + #size-cells = <0>; > + > + pwrkey { > + compatible = "qcom,pm8921-pwrkey"; > + interrupt-parent = <&pmicintc>; > + interrupts = <50 1>, <51 1>; As above. > + }; > + }; > -- > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, > hosted by The Linux Foundation -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html