+++ /dev/null
-* Maxim max11100 Analog to Digital Converter (ADC)
-
-Required properties:
- - compatible: Should be "maxim,max11100"
- - reg: the adc unit address
- - vref-supply: phandle to the regulator that provides reference voltage
-
-Optional properties:
- - spi-max-frequency: SPI maximum frequency
-
-Example:
-
-max11100: adc@0 {
- compatible = "maxim,max11100";
- reg = <0>;
- vref-supply = <&adc0_vref>;
- spi-max-frequency = <240000>;
-};
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/maxim,max11100.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim MAX11100 ADC
+
+maintainers:
+ - Jacopo Mondi <jacopo@jmondi.org>
+
+description: |
+ Single channel 16 bit ADC with SPI interface.
+
+properties:
+ compatible:
+ const: maxim,max11100
+
+ reg:
+ maxItems: 1
+
+ vref-supply:
+ description: External reference, needed to establish input scaling.
+
+ spi-max-frequency:
+ minimum: 100000
+ maximum: 4800000
+
+additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - vref-supply
+
+examples:
+ - |
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ adc@0 {
+ compatible = "maxim,max11100";
+ reg = <0>;
+ vref-supply = <&adc_vref>;
+ spi-max-frequency = <240000>;
+ };
+ };
+...