114 lines
2.2 KiB
YAML
114 lines
2.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/hwmon/ti,tmp464.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: TMP464 and TMP468 temperature sensors
|
|
|
|
maintainers:
|
|
- Agathe Porte <agathe.porte@nokia.com>
|
|
|
|
description: |
|
|
±0.0625°C Remote and Local temperature sensor
|
|
https://www.ti.com/lit/ds/symlink/tmp464.pdf
|
|
https://www.ti.com/lit/ds/symlink/tmp468.pdf
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- ti,tmp464
|
|
- ti,tmp468
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
'#address-cells':
|
|
const: 1
|
|
|
|
'#size-cells':
|
|
const: 0
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
|
|
additionalProperties: false
|
|
|
|
patternProperties:
|
|
"^channel@([0-8])$":
|
|
type: object
|
|
description: |
|
|
Represents channels of the device and their specific configuration.
|
|
|
|
properties:
|
|
reg:
|
|
description: |
|
|
The channel number. 0 is local channel, 1-8 are remote channels.
|
|
items:
|
|
minimum: 0
|
|
maximum: 8
|
|
|
|
label:
|
|
description: |
|
|
A descriptive name for this channel, like "ambient" or "psu".
|
|
|
|
ti,n-factor:
|
|
description: |
|
|
The value (two's complement) to be programmed in the channel specific N correction register.
|
|
For remote channels only.
|
|
$ref: /schemas/types.yaml#/definitions/int32
|
|
minimum: -128
|
|
maximum: 127
|
|
|
|
required:
|
|
- reg
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
sensor@4b {
|
|
compatible = "ti,tmp464";
|
|
reg = <0x4b>;
|
|
};
|
|
};
|
|
- |
|
|
i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
sensor@4b {
|
|
compatible = "ti,tmp464";
|
|
reg = <0x4b>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
channel@0 {
|
|
reg = <0x0>;
|
|
label = "local";
|
|
};
|
|
|
|
channel@1 {
|
|
reg = <0x1>;
|
|
ti,n-factor = <(-10)>;
|
|
label = "external";
|
|
};
|
|
|
|
channel@2 {
|
|
reg = <0x2>;
|
|
ti,n-factor = <0x10>;
|
|
label = "somelabel";
|
|
};
|
|
|
|
channel@3 {
|
|
reg = <0x3>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
};
|