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66af368359
Just as unevaluatedProperties or additionalProperties are required at the top level of schemas, they should (and will) also be required for child node schemas. That ensures only documented properties are present for any node. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230925212658.1975419-1-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
107 lines
2.3 KiB
YAML
107 lines
2.3 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/regulator/maxim,max20086.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Maxim Integrated MAX20086-MAX20089 Camera Power Protector
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maintainers:
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- Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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description: |
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The MAX20086-MAX20089 are dual/quad camera power protectors, designed to
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deliver power over coax for radar and camera modules. They support
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software-configurable output switching and monitoring. The output voltage and
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current limit are fixed by the hardware design.
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properties:
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compatible:
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enum:
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- maxim,max20086
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- maxim,max20087
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- maxim,max20088
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- maxim,max20089
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reg:
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maxItems: 1
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enable-gpios:
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maxItems: 1
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description: GPIO connected to the EN pin, active high
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in-supply:
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description: Input supply for the camera outputs (IN pin, 3.0V to 15.0V)
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vdd-supply:
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description: Input supply for the device (VDD pin, 3.0V to 5.5V)
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regulators:
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type: object
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patternProperties:
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"^OUT[1-4]$":
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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additionalProperties: false
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required:
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- compatible
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- reg
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- in-supply
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- vdd-supply
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- regulators
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allOf:
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- if:
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properties:
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compatible:
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contains:
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enum:
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- maxim,max20088
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- maxim,max20089
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then:
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properties:
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regulators:
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properties:
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OUT3: false
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OUT4: false
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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regulator@28 {
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compatible = "maxim,max20087";
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reg = <0x28>;
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in-supply = <®_12v0>;
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vdd-supply = <®_3v3>;
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enable-gpios = <&gpio 108 GPIO_ACTIVE_HIGH>;
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regulators {
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OUT1 {
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regulator-name = "VOUT1";
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};
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OUT2 {
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regulator-name = "VOUT2";
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};
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OUT3 {
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regulator-name = "VOUT3";
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};
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OUT4 {
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regulator-name = "VOUT4";
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};
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};
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};
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};
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...
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