| 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@57 { |
| compatible = "maxim,max30100"; |
| reg = <0x57>; |
| maxim,led-current-microamp = <24000 50000>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <16 2>; |
| }; |
