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Maxim MAX30100 heart rate and pulse oximeter sensor
* https://datasheets.maximintegrated.com/en/ds/MAX30100.pdf
Required properties:
- compatible: must be "maxim,max30100"
- reg: the I2C address of the sensor
- 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:
- maxim,led-current-microamp: configuration for LED current in microamperes
while the engine is running. First indexed value is the configuration for
the RED LED, and second value is for the IR LED.
Refer to the datasheet for the allowed current values.
Example:
max30100@057 {
compatible = "maxim,max30100";
reg = <57>;
maxim,led-current-microamp = <24000 50000>;
interrupt-parent = <&gpio1>;
interrupts = <16 2>;
};
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