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1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/iio/health/ti,afe4404.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Texas Instruments AFE4404 Heart rate and Pulse Oximeter8 9maintainers:10 - Jonathan Cameron <jic23@kernel.org>11 12properties:13 compatible:14 const: ti,afe440415 16 reg:17 maxItems: 118 19 tx-supply:20 description: Supply to transmitting LEDs.21 22 interrupts:23 maxItems: 124 description: Connected to ADC_RDY pin.25 26 reset-gpios:27 maxItems: 128 29additionalProperties: false30 31required:32 - compatible33 - reg34 35examples:36 - |37 #include <dt-bindings/gpio/gpio.h>38 #include <dt-bindings/interrupt-controller/irq.h>39 i2c {40 #address-cells = <1>;41 #size-cells = <0>;42 43 heart-mon@58 {44 compatible = "ti,afe4404";45 reg = <0x58>;46 tx-supply = <&vbat>;47 interrupt-parent = <&gpio1>;48 interrupts = <28 IRQ_TYPE_EDGE_RISING>;49 reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;50 };51 };52...53