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| author | Logan Shaw <logan.shaw@alliedtelesis.co.nz> | 2020-02-27 09:46:38 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2020-03-09 04:35:47 +0100 |
| commit | b56400b9314f38fbf9ea8c3ada8da796dd9e5d65 (patch) | |
| tree | 042b895573d5eb1b3643f559f515ba5cdebe13e9 /Documentation/devicetree/bindings/hwmon/adt7475.yaml | |
| parent | hwmon: (lm73) Add support for of_match_table (diff) | |
| download | linux-b56400b9314f38fbf9ea8c3ada8da796dd9e5d65.tar.xz linux-b56400b9314f38fbf9ea8c3ada8da796dd9e5d65.zip | |
dt-bindings: hwmon: Document adt7475 binding
Add binding for adi,adt7475 and variants.
Remove from trivial-devices.
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>
Diffstat (limited to 'Documentation/devicetree/bindings/hwmon/adt7475.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/hwmon/adt7475.yaml | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/adt7475.yaml b/Documentation/devicetree/bindings/hwmon/adt7475.yaml new file mode 100644 index 000000000000..2252499ea201 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/adt7475.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/adt7475.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ADT7475 hwmon sensor + +maintainers: + - Jean Delvare <jdelvare@suse.com> + +description: | + The ADT7473, ADT7475, ADT7476, and ADT7490 are thermal monitors and multiple + PWN fan controllers. + + They support monitoring and controlling up to four fans (the ADT7490 can only + control up to three). They support reading a single on chip temperature + sensor and two off chip temperature sensors (the ADT7490 additionally + supports measuring up to three current external temperature sensors with + series resistance cancellation (SRC)). + + Datasheets: + https://www.onsemi.com/pub/Collateral/ADT7473-D.PDF + https://www.onsemi.com/pub/Collateral/ADT7475-D.PDF + https://www.onsemi.com/pub/Collateral/ADT7476-D.PDF + https://www.onsemi.com/pub/Collateral/ADT7490-D.PDF + + Description taken from onsemiconductors specification sheets, with minor + rephrasing. + +properties: + compatible: + enum: + - adi,adt7473 + - adi,adt7475 + - adi,adt7476 + - adi,adt7490 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + hwmon@2e { + compatible = "adi,adt7476"; + reg = <0x2e>; + }; + }; + |