| Message ID | 20200227084642.7057-2-chris.packham@alliedtelesis.co.nz (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | hwmon: (adt7475) attenuator bypass and pwm invert | expand |
On Thu, Feb 27, 2020 at 09:46:38PM +1300, Chris Packham wrote: > From: Logan Shaw <logan.shaw@alliedtelesis.co.nz> > > 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> Applied. Thanks, Guenter > --- > > Notes: > Changes in v5: > - add review from Rob > > Changes in v4: > - None > > Changes in v3: > - split conversion to yaml from addition of new properties > > .../devicetree/bindings/hwmon/adt7475.yaml | 57 +++++++++++++++++++ > .../devicetree/bindings/trivial-devices.yaml | 8 --- > 2 files changed, 57 insertions(+), 8 deletions(-) > create mode 100644 Documentation/devicetree/bindings/hwmon/adt7475.yaml > > 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>; > + }; > + }; > + > diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml > index 978de7d37c66..57173ec41c30 100644 > --- a/Documentation/devicetree/bindings/trivial-devices.yaml > +++ b/Documentation/devicetree/bindings/trivial-devices.yaml > @@ -34,14 +34,6 @@ properties: > - adi,adt7461 > # +/-1C TDM Extended Temp Range I.C > - adt7461 > - # +/-1C TDM Extended Temp Range I.C > - - adi,adt7473 > - # +/-1C TDM Extended Temp Range I.C > - - adi,adt7475 > - # +/-1C TDM Extended Temp Range I.C > - - adi,adt7476 > - # +/-1C TDM Extended Temp Range I.C > - - adi,adt7490 > # Three-Axis Digital Accelerometer > - adi,adxl345 > # Three-Axis Digital Accelerometer (backward-compatibility value "adi,adxl345" must be listed too)
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>; + }; + }; + diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index 978de7d37c66..57173ec41c30 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -34,14 +34,6 @@ properties: - adi,adt7461 # +/-1C TDM Extended Temp Range I.C - adt7461 - # +/-1C TDM Extended Temp Range I.C - - adi,adt7473 - # +/-1C TDM Extended Temp Range I.C - - adi,adt7475 - # +/-1C TDM Extended Temp Range I.C - - adi,adt7476 - # +/-1C TDM Extended Temp Range I.C - - adi,adt7490 # Three-Axis Digital Accelerometer - adi,adxl345 # Three-Axis Digital Accelerometer (backward-compatibility value "adi,adxl345" must be listed too)