# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/hwmon/sensirion,sht30.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Sensirion SHT3x and GXCAS GXHT30 humidity and temperature sensors

maintainers:
  - Zaixiang Xu <zaixiang.xu.dev@gmail.com>

properties:
  compatible:
    oneOf:
      - enum:
          - sensirion,sht30
          - sensirion,sts30
      - items:
          - enum:
              - gxcas,gxht30
              - sensirion,sht31
              - sensirion,sht35
              - sensirion,sht85
          - const: sensirion,sht30
      - items:
          - enum:
              - sensirion,sts31
              - sensirion,sts32
              - sensirion,sts35
          - const: sensirion,sts30

  reg:
    maxItems: 1

  vdd-supply:
    description: Regulator that provides power to the VDD pin.

  reset-gpios:
    maxItems: 1
    description:
      GPIO connected to the nRESET pin. Active low.

  interrupts:
    maxItems: 1
    description:
      Interrupt connected to the ALERT pin.

required:
  - compatible
  - reg

additionalProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>
    #include <dt-bindings/interrupt-controller/irq.h>
 
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;
 
        humidity-sensor@44 {
            compatible = "gxcas,gxht30", "sensirion,sht30";
            reg = <0x44>;
            vdd-supply = <&vcc_3v3_reg>;
            reset-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
            interrupt-parent = <&gpio1>;
            interrupts = <16 IRQ_TYPE_LEVEL_HIGH>;
        };
    };