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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019-2020 Artur Rojek
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/iio/adc/ingenic,adc.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Ingenic JZ47xx ADC controller IIO bindings
+
+maintainers:
+ - Artur Rojek <contact@artur-rojek.eu>
+
+description: >
+ Industrial I/O subsystem bindings for ADC controller found in
+ Ingenic JZ47xx SoCs.
+
+ ADC clients must use the format described in iio-bindings.txt, giving
+ a phandle and IIO specifier pair ("io-channels") to the ADC controller.
+
+properties:
+ compatible:
+ enum:
+ - ingenic,jz4725b-adc
+ - ingenic,jz4740-adc
+ - ingenic,jz4770-adc
+
+ '#io-channel-cells':
+ const: 1
+ description:
+ Must be set to <1> to indicate channels are selected by index.
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: adc
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - '#io-channel-cells'
+ - reg
+ - clocks
+ - clock-names
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/jz4740-cgu.h>
+ #include <dt-bindings/iio/adc/ingenic,adc.h>
+
+ adc@10070000 {
+ compatible = "ingenic,jz4740-adc";
+ #io-channel-cells = <1>;
+
+ reg = <0x10070000 0x30>;
+
+ clocks = <&cgu JZ4740_CLK_ADC>;
+ clock-names = "adc";
+
+ interrupt-parent = <&intc>;
+ interrupts = <18>;
+ };