xref: /freebsd/sys/contrib/device-tree/Bindings/hwmon/pmbus/ti,tps25990.yaml (revision 5f62a964e9f8abc6a05d8338273fadd154f0a206)

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---

$id: http://devicetree.org/schemas/hwmon/pmbus/ti,tps25990.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Texas Instruments TPS25990 Stackable eFuse

maintainers:
  - Jerome Brunet <jbrunet@baylibre.com>

description:
  The TI TPS25990 is an integrated, high-current circuit
  protection and power management device with PMBUS interface

properties:
  compatible:
    const: ti,tps25990

  reg:
    maxItems: 1

  ti,rimon-micro-ohms:
    description:
      micro Ohms value of the resistance installed between the Imon pin
      and the ground reference.

  interrupts:
    description: PMBUS SMB Alert Interrupt.
    maxItems: 1

  regulators:
    type: object
    description:
      list of regulators provided by this controller.

    properties:
      vout:
        $ref: /schemas/regulator/regulator.yaml#
        type: object
        unevaluatedProperties: false

      gpdac1:
        $ref: /schemas/regulator/regulator.yaml#
        type: object
        unevaluatedProperties: false

      gpdac2:
        $ref: /schemas/regulator/regulator.yaml#
        type: object
        unevaluatedProperties: false
    additionalProperties: false

required:
  - compatible
  - reg
  - ti,rimon-micro-ohms

additionalProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/irq.h>
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;

        hw-monitor@46 {
            compatible = "ti,tps25990";
            reg = <0x46>;

            interrupt-parent = <&gpio>;
            interrupts = <42 IRQ_TYPE_LEVEL_LOW>;
            ti,rimon-micro-ohms = <1370000000>;

            regulators {
                cpu0_vout: vout {
                    regulator-name = "main_cpu0";
                };
            };
        };
    };