Add basic description of the tmp464 driver DT bindings. Signed-off-by: Agathe Porte <agathe.porte@xxxxxxxxx> --- .../devicetree/bindings/hwmon/ti,tmp464.yaml | 106 ++++++++++++++++++ MAINTAINERS | 6 + 2 files changed, 112 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml diff --git a/Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml b/Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml new file mode 100644 index 000000000000..8eb43e82f5ad --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml @@ -0,0 +1,106 @@ +# 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 temperature sensor + +maintainers: + - Agathe Porte <agathe.porte@xxxxxxxxx> + +description: | + ±0.0625°C Remote and Local temperature sensor + https://www.ti.com/lit/ds/symlink/tmp464.pdf + +properties: + compatible: + enum: + - ti,tmp464 + reg: + maxItems: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +required: + - compatible + - reg + +additionalProperties: false + +patternProperties: + "^channel@([0-3])$": + type: object + description: | + Represents channels of the device and their specific configuration. + + properties: + reg: + description: | + The channel number. 0 is local channel, 1-3 are remote channels + items: + minimum: 0 + maximum: 3 + + 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/uint32 + items: + minimum: 0 + maximum: 255 + + 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>; + ti,n-factor = <0x1>; + label = "local"; + }; + + channel@1 { + reg = <0x1>; + ti,n-factor = <0x0>; + label = "somelabel"; + }; + + channel@2 { + reg = <0x2>; + status = "disabled"; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 3e461db9cd91..136cd34be715 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19457,6 +19457,12 @@ S: Maintained F: Documentation/hwmon/tmp401.rst F: drivers/hwmon/tmp401.c +TMP464 HARDWARE MONITOR DRIVER +M: Agathe Porte <agathe.porte@xxxxxxxxx> +L: linux-hwmon@xxxxxxxxxxxxxxx +S: Maintained +F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml + TMP513 HARDWARE MONITOR DRIVER M: Eric Tremblay <etremblay@xxxxxxxxxxxxxxxxxxxx> L: linux-hwmon@xxxxxxxxxxxxxxx -- 2.34.1
