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dt-bindings: leds: max77650: convert the binding document to yaml

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Convert the binding document for MAX77650 LED module to YAML.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Bartosz Golaszewski 2019-10-21 14:44:26 +02:00 committed by Rob Herring
parent dfd4e3dfd2
commit 3d585ad8a6
2 changed files with 51 additions and 57 deletions
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57
Documentation/devicetree/bindings/leds/leds-max77650.txt
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LED driver for MAX77650 PMIC from Maxim Integrated.
This module is part of the MAX77650 MFD device. For more details
see Documentation/devicetree/bindings/mfd/max77650.txt.
The LED controller is represented as a sub-node of the PMIC node on
the device tree.
This device has three current sinks.
Required properties:
--------------------
- compatible: Must be "maxim,max77650-led"
- #address-cells: Must be <1>.
- #size-cells: Must be <0>.
Each LED is represented as a sub-node of the LED-controller node. Up to
three sub-nodes can be defined.
Required properties of the sub-node:
------------------------------------
- reg: Must be <0>, <1> or <2>.
Optional properties of the sub-node:
------------------------------------
- label: See Documentation/devicetree/bindings/leds/common.txt
- linux,default-trigger: See Documentation/devicetree/bindings/leds/common.txt
For more details, please refer to the generic GPIO DT binding document
<devicetree/bindings/gpio/gpio.txt>.
Example:
--------
leds {
compatible = "maxim,max77650-led";
#address-cells = <1>;
#size-cells = <0>;
led@0 {
reg = <0>;
label = "blue:usr0";
};
led@1 {
reg = <1>;
label = "red:usr1";
linux,default-trigger = "heartbeat";
};
led@2 {
reg = <2>;
label = "green:usr2";
};
};

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Documentation/devicetree/bindings/leds/leds-max77650.yaml Normal file
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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/leds/leds-max77650.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: LED driver for MAX77650 PMIC from Maxim Integrated.
maintainers:
- Bartosz Golaszewski <bgolaszewski@baylibre.com>
description: |
This module is part of the MAX77650 MFD device. For more details
see Documentation/devicetree/bindings/mfd/max77650.yaml.
The LED controller is represented as a sub-node of the PMIC node on
the device tree.
This device has three current sinks.
properties:
compatible:
const: maxim,max77650-led
"#address-cells":
const: 1
"#size-cells":
const: 0
patternProperties:
"^led@[0-2]$":
type: object
description: |
Properties for a single LED.
properties:
reg:
description:
Index of the LED.
minimum: 0
maximum: 2
label: true
linux,default-trigger: true
required:
- compatible
- "#address-cells"
- "#size-cells"