dt-bindings: hwmon: Document adt7475 bypass-attenuator property

Add documentation for the bypass-attenuator-in[0-4] property.

Signed-off-by: Logan Shaw <logan.shaw@alliedtelesis.co.nz>
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Logan Shaw 2020-02-27 21:46:39 +13:00 committed by Guenter Roeck
parent b56400b931
commit f8372ec4ec

View File

@ -39,6 +39,17 @@ properties:
reg:
maxItems: 1
patternProperties:
"^adi,bypass-attenuator-in[0-4]$":
description: |
Configures bypassing the individual voltage input attenuator. If
set to 1 the attenuator is bypassed if set to 0 the attenuator is
not bypassed. If the property is absent then the attenuator
retains it's configuration from the bios/bootloader.
allOf:
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1]
required:
- compatible
- reg
@ -52,6 +63,8 @@ examples:
hwmon@2e {
compatible = "adi,adt7476";
reg = <0x2e>;
adi,bypass-attenuator-in0 = <1>;
adi,bypass-attenuator-in1 = <0>;
};
};