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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/maxim,max20086.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim Integrated MAX20086-MAX20089 Camera Power Protector
+
+maintainers:
+ - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+
+description: |
+ The MAX20086-MAX20089 are dual/quad camera power protectors, designed to
+ deliver power over coax for radar and camera modules. They support
+ software-configurable output switching and monitoring. The output voltage and
+ current limit are fixed by the hardware design.
+
+properties:
+ compatible:
+ enum:
+ - maxim,max20086
+ - maxim,max20087
+ - maxim,max20088
+ - maxim,max20089
+
+ reg:
+ maxItems: 1
+
+ enable-gpios:
+ maxItems: 1
+ description: GPIO connected to the EN pin, active high
+
+ in-supply:
+ description: Input supply for the camera outputs (IN pin, 3.0V to 15.0V)
+
+ vdd-supply:
+ description: Input supply for the device (VDD pin, 3.0V to 5.5V)
+
+ regulators:
+ type: object
+
+ patternProperties:
+ "^OUT[1-4]$":
+ type: object
+ $ref: regulator.yaml#
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - in-supply
+ - vdd-supply
+ - regulators
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - maxim,max20088
+ - maxim,max20089
+ then:
+ properties:
+ regulators:
+ properties:
+ OUT3: false
+ OUT4: false
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ regulator@28 {
+ compatible = "maxim,max20087";
+ reg = <0x28>;
+
+ in-supply = <&reg_12v0>;
+ vdd-supply = <&reg_3v3>;
+
+ enable-gpios = <&gpio 108 GPIO_ACTIVE_HIGH>;
+
+ regulators {
+ OUT1 {
+ regulator-name = "VOUT1";
+ };
+ OUT2 {
+ regulator-name = "VOUT2";
+ };
+ OUT3 {
+ regulator-name = "VOUT3";
+ };
+ OUT4 {
+ regulator-name = "VOUT4";
+ };
+ };
+ };
+ };
+...