Documentation/devicetree/bindings/iio/health/afe4404.txt

   1 Texas Instruments AFE4404 Heart rate and Pulse Oximeter
   2
   3 Required properties:
   4  - compatible           : Should be "ti,afe4404".
   5  - reg                  : I2C address of the device.
   6  - tx-supply            : Regulator supply to transmitting LEDs.
   7  - interrupts           : The interrupt line the device ADC_RDY pin is
   8                           connected to. For details refer to,
   9                           ../interrupt-controller/interrupts.txt.
  10
  11 Optional properties:
  12  - reset-gpios          : GPIO used to reset the device.
  13                           For details refer to, ../gpio/gpio.txt.
  14
  15 Example:
  16
  17 &i2c2 {
  18         heart_mon@58 {
  19                 compatible = "ti,afe4404";
  20                 reg = <0x58>;
  21
  22                 tx-supply = <&vbat>;
  23
  24                 interrupt-parent = <&gpio1>;
  25                 interrupts = <28 IRQ_TYPE_EDGE_RISING>;
  26
  27                 reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
  28         };
  29 };