From: Ashish Yadav <ashish.yadav@infineon.com>

Add documentation for the device tree binding of the XDP720 eFuse.

Signed-off-by: Ashish Yadav <ashish.yadav@infineon.com>
---

This patch introduces a YAML schema describing the required and optional
properties for the XDP720 eFuse device node. It includes details on the
compatible string, register mapping, and rimon-micro-ohms(RIMON).

The RIMON resistance is installed between the Imon pin and the ground
reference.
---
 .../bindings/hwmon/pmbus/infineon,xdp720.yaml | 52 +++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.yaml

diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.yaml
new file mode 100644
index 000000000000..09249a326eee
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.yaml
@@ -0,0 +1,52 @@
+# 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’s over‑current protection.
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        hwmon@11 {
+            compatible = "infineon,xdp720";
+            reg = <0x11>;
+            infineon,rimon-micro-ohms = <1098000000>;  /* 1.098k ohm */
+        };
+    };
-- 
2.39.5

On Mon, 30 Mar 2026 15:53:44 +0530, ASHISH YADAV wrote:
> From: Ashish Yadav <ashish.yadav@infineon.com>
> 
> Add documentation for the device tree binding of the XDP720 eFuse.
> 
> Signed-off-by: Ashish Yadav <ashish.yadav@infineon.com>
> ---
> 
> This patch introduces a YAML schema describing the required and optional
> properties for the XDP720 eFuse device node. It includes details on the
> compatible string, register mapping, and rimon-micro-ohms(RIMON).
> 
> The RIMON resistance is installed between the Imon pin and the ground
> reference.
> ---
>  .../bindings/hwmon/pmbus/infineon,xdp720.yaml | 52 +++++++++++++++++++
>  1 file changed, 52 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.yaml
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.yaml: properties:infineon,rimon-micro-ohms: '$ref' should not be valid under {'const': '$ref'}
	hint: Standard unit suffix properties don't need a type $ref
	from schema $id: http://devicetree.org/meta-schemas/core.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.yaml: properties:infineon,rimon-micro-ohms: '$ref' should not be valid under {'const': '$ref'}
	hint: Standard unit suffix properties don't need a type $ref
	from schema $id: http://devicetree.org/meta-schemas/core.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.example.dtb: hwmon@11 (infineon,xdp720): infineon,rimon-micro-ohms: 1098000000 is not of type 'array'
	from schema $id: http://devicetree.org/schemas/property-units.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.example.dtb: hwmon@11 (infineon,xdp720): infineon,rimon-micro-ohms: 1098000000 is not of type 'array'
	from schema $id: http://devicetree.org/schemas/property-units.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260330102345.37065-2-Ashish.Yadav@infineon.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.