afe4403.txt

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    1 Texas Instruments AFE4403 Heart rate and Pulse Oximeter
    2 
    3 Required properties:
    4  - compatible           : Should be "ti,afe4403".
    5  - reg                  : SPI chip select address of 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 For other required and optional properties of SPI slave nodes
   16 please refer to ../../spi/spi-bus.txt.
   17 
   18 Example:
   19 
   20 &spi0 {
   21         heart_mon@0 {
   22                 compatible = "ti,afe4403";
   23                 reg = <0>;
   24                 spi-max-frequency = <10000000>;
   25 
   26                 tx-supply = <&vbat>;
   27 
   28                 interrupt-parent = <&gpio1>;
   29                 interrupts = <28 IRQ_TYPE_EDGE_RISING>;
   30 
   31                 reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
   32         };
   33 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/iio/health/afe4403.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/iio/health/afe4403.txt