| Maxim MAX30102 heart rate and pulse oximeter sensor |
| |
| * https://datasheets.maximintegrated.com/en/ds/MAX30102.pdf |
| |
| Required properties: |
| - compatible: must be "maxim,max30102" |
| - 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,red-led-current-microamp: configuration for RED LED current |
| - maxim,ir-led-current-microamp: configuration for IR LED current |
| |
| Note that each step is approximately 200 microamps, ranging from 0 uA to |
| 50800 uA. |
| |
| Example: |
| |
| max30100@57 { |
| compatible = "maxim,max30102"; |
| reg = <0x57>; |
| maxim,red-led-current-microamp = <7000>; |
| maxim,ir-led-current-microamp = <7000>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <16 2>; |
| }; |
