18c2ecf20Sopenharmony_ciTexas Instruments AFE4404 Heart rate and Pulse Oximeter
28c2ecf20Sopenharmony_ci
38c2ecf20Sopenharmony_ciRequired properties:
48c2ecf20Sopenharmony_ci - compatible		: Should be "ti,afe4404".
58c2ecf20Sopenharmony_ci - reg			: I2C address of the device.
68c2ecf20Sopenharmony_ci - tx-supply		: Regulator supply to transmitting LEDs.
78c2ecf20Sopenharmony_ci - interrupts		: The interrupt line the device ADC_RDY pin is
88c2ecf20Sopenharmony_ci			  connected to. For details refer to,
98c2ecf20Sopenharmony_ci			  ../interrupt-controller/interrupts.txt.
108c2ecf20Sopenharmony_ci
118c2ecf20Sopenharmony_ciOptional properties:
128c2ecf20Sopenharmony_ci - reset-gpios		: GPIO used to reset the device.
138c2ecf20Sopenharmony_ci			  For details refer to, ../gpio/gpio.txt.
148c2ecf20Sopenharmony_ci
158c2ecf20Sopenharmony_ciExample:
168c2ecf20Sopenharmony_ci
178c2ecf20Sopenharmony_ci&i2c2 {
188c2ecf20Sopenharmony_ci	heart_mon@58 {
198c2ecf20Sopenharmony_ci		compatible = "ti,afe4404";
208c2ecf20Sopenharmony_ci		reg = <0x58>;
218c2ecf20Sopenharmony_ci
228c2ecf20Sopenharmony_ci		tx-supply = <&vbat>;
238c2ecf20Sopenharmony_ci
248c2ecf20Sopenharmony_ci		interrupt-parent = <&gpio1>;
258c2ecf20Sopenharmony_ci		interrupts = <28 IRQ_TYPE_EDGE_RISING>;
268c2ecf20Sopenharmony_ci
278c2ecf20Sopenharmony_ci		reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
288c2ecf20Sopenharmony_ci	};
298c2ecf20Sopenharmony_ci};
30