Add a binding for the Maxim Integrated MAX5432-MAX5435 family of digital
potentiometers.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/potentiometer/max5432.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim Integrated MAX5432-MAX5435 Digital Potentiometers
+
+maintainers:
+ - Martin Kaiser <martin@kaiser.cx>
+
+description: |
+ Maxim Integrated MAX5432-MAX5435 Digital Potentiometers connected via I2C
+
+ Datasheet:
+ https://datasheets.maximintegrated.com/en/ds/MAX5432-MAX5435.pdf
+
+properties:
+ compatible:
+ enum:
+ - maxim,max5432
+ - maxim,max5433
+ - maxim,max5434
+ - maxim,max5435
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ max5434@28 {
+ compatible = "maxim,max5434";
+ reg = <0x28>;
+ };
+ };