summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/hwmon/ti,tmp401.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/hwmon/ti,tmp401.yaml')
-rw-r--r--dts/Bindings/hwmon/ti,tmp401.yaml104
1 files changed, 104 insertions, 0 deletions
diff --git a/dts/Bindings/hwmon/ti,tmp401.yaml b/dts/Bindings/hwmon/ti,tmp401.yaml
new file mode 100644
index 0000000000..0e8ddf0ad7
--- /dev/null
+++ b/dts/Bindings/hwmon/ti,tmp401.yaml
@@ -0,0 +1,104 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/ti,tmp401.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TMP401, TPM411 and TMP43x temperature sensor
+
+maintainers:
+ - Guenter Roeck <linux@roeck-us.net>
+
+description: |
+ ±1°C Remote and Local temperature sensor
+
+ Datasheets:
+ https://www.ti.com/lit/ds/symlink/tmp401.pdf
+ https://www.ti.com/lit/ds/symlink/tmp411.pdf
+ https://www.ti.com/lit/ds/symlink/tmp431.pdf
+ https://www.ti.com/lit/ds/symlink/tmp435.pdf
+
+properties:
+ compatible:
+ enum:
+ - ti,tmp401
+ - ti,tmp411
+ - ti,tmp431
+ - ti,tmp432
+ - ti,tmp435
+
+ reg:
+ maxItems: 1
+
+ ti,extended-range-enable:
+ description:
+ When set, this sensor measures over extended temperature range.
+ type: boolean
+
+ ti,n-factor:
+ description:
+ value to be used for converting remote channel measurements to
+ temperature.
+ $ref: /schemas/types.yaml#/definitions/int32
+ minimum: -128
+ maximum: 127
+
+ ti,beta-compensation:
+ description:
+ value to select beta correction range.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 15
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - ti,tmp401
+ then:
+ properties:
+ ti,n-factor: false
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - ti,tmp401
+ - ti,tmp411
+ then:
+ properties:
+ ti,beta-compensation: false
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sensor@4c {
+ compatible = "ti,tmp401";
+ reg = <0x4c>;
+ };
+ };
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sensor@4c {
+ compatible = "ti,tmp431";
+ reg = <0x4c>;
+ ti,extended-range-enable;
+ ti,n-factor = <0x3b>;
+ ti,beta-compensation = <0x7>;
+ };
+ };