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- Austrian Microsystems AS3935 Franklin lightning sensor device driver
- Required properties:
- - compatible: must be "ams,as3935"
- - reg: SPI chip select number for the device
- - spi-cpha: SPI Mode 1. Refer to spi/spi-bus.txt for generic SPI
- slave node bindings.
- - interrupt-parent : should be the phandle for the interrupt controller
- - interrupts : the sole interrupt generated by the device
- Refer to interrupt-controller/interrupts.txt for generic
- interrupt client node bindings.
- Optional properties:
- - ams,tuning-capacitor-pf: Calibration tuning capacitor stepping
- value 0 - 120pF. This will require using the calibration data from
- the manufacturer.
- Example:
- as3935@0 {
- compatible = "ams,as3935";
- reg = <0>;
- spi-cpha;
- interrupt-parent = <&gpio1>;
- interrupts = <16 1>;
- ams,tuning-capacitor-pf = <80>;
- };
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