[PATCH v3 1/3] dt-bindings: hwmon: Add TI TPS23861 bindings

Robert Marko
2020-12-22T14:31:16Z

Document bindings for the Texas Instruments TPS23861 driver.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
---
.../bindings/hwmon/ti,tps23861.yaml | 53 +++++++++++++++++++
1 file changed, 53 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml

diff --git a/Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml b/Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
new file mode 100644
index 000000000000..a7a801f54398
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+
+$id: http://devicetree.org/schemas/hwmon/ti,tps23861.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI TPS23861 PoE PSE
+
+maintainers:
+ - Robert Marko <robert.marko@sartura.hr>
+
+description: |
+ The TPS23861 is a IEEE 802.3at Quad Port Power-over-Ethernet PSE Controller.
+
+ Datasheets:
+ https://www.ti.com/lit/gpn/tps23861
+
+
+properties:
+ compatible:
+ enum:
+ - ti,tps23861
+
+ reg:
+ maxItems: 1
+
+ shunt-resistor-micro-ohms:
+ description: |
+ The value of curent sense resistor in microohms.
+ items:
+ default: 255000
+ minimum: 250000
+ maximum: 255000
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tps23861@30 {
+ compatible = "ti,tps23861";
+ reg = <0x30>;
+ shunt-resistor-micro-ohms = <255000>;
+ };
+ };
--
2.29.2