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-Texas Instruments AFE4403 Heart rate and Pulse Oximeter
-
-Required properties:
- - compatible : Should be "ti,afe4403".
- - reg : SPI chip select address of device.
- - tx-supply : Regulator supply to transmitting LEDs.
- - interrupts : The interrupt line the device ADC_RDY pin is
- connected to. For details refer to,
- ../../interrupt-controller/interrupts.txt.
-
-Optional properties:
- - reset-gpios : GPIO used to reset the device.
- For details refer to, ../../gpio/gpio.txt.
-
-For other required and optional properties of SPI slave nodes
-please refer to ../../spi/spi-bus.txt.
-
-Example:
-
-&spi0 {
- heart_mon@0 {
- compatible = "ti,afe4403";
- reg = <0>;
- spi-max-frequency = <10000000>;
-
- tx-supply = <&vbat>;
-
- interrupt-parent = <&gpio1>;
- interrupts = <28 IRQ_TYPE_EDGE_RISING>;
-
- reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
- };
-};