hwmon/pmbus/infineon%2Cxdp720.yaml

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

$id: http://devicetree.org/schemas/hwmon/pmbus/infineon,xdp720.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Infineon XDP720 Digital eFuse Controller

maintainers:
  - Ashish Yadav <ashish.yadav@infineon.com>

description: |
  The XDP720 is an eFuse with integrated current sensor and digital
  controller. It provides accurate system telemetry (V, I, P, T) and
  reports analog current at the IMON pin for post-processing.

  Datasheet:
     https://www.infineon.com/assets/row/public/documents/24/49/infineon-xdp720-001-datasheet-en.pdf

properties:
  compatible:
    enum:
      - infineon,xdp720

  reg:
    maxItems: 1

  infineon,rimon-micro-ohms:
    description:
      The value of the RIMON resistor, in micro ohms, required to enable
      the system overcurrent protection.

  vdd-vin-supply:
    description:
      Supply for the VDD_VIN pin (pin 9), the IC controller power supply.
      Typically connected to the input bus (VIN) through a 100 ohm / 100 nF
      RC filter.

required:
  - compatible
  - reg
  - vdd-vin-supply

additionalProperties: false

examples:
  - |
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;

        hwmon@11 {
            compatible = "infineon,xdp720";
            reg = <0x11>;
            vdd-vin-supply = <&vdd_vin>;
            infineon,rimon-micro-ohms = <1098000000>;  /* 1.098k ohm */
        };
    };