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+* NXP PCT2075 - I2C connected digital temperature sensor
+
+Link to datasheet: https://www.nxp.com/docs/en/data-sheet/PCT2075.pdf
+
+Required properties:
+
+ - compatible: Should be "nxp,pct2075"
+ - reg: The I2C address of the sensor
+ (controllable via A[0,1,2] pins)
+
+Addressing pins can be tied high, low or left floating, allowing for up to
+27 different I2C addresses, depending on the package.
+
+Optional properties:
+
+ - vcc-supply: A regulator node that is connected to the Vcc pin
+ (2.7V - 5.5V). If specified, the regulator will be
+ enabled at probe time and disabled when the driver
+ is removed.
+
+ - nxp,os-fault-queue: Specifies the number of faults that must occur
+ consecutively to activate the OS output pin.
+ Valid numbers are 1 (default), 2, 4 and 6.
+
+ - nxp,os-active-high: Specifies that the OS pin should be in active-high
+ mode. By default, it is active-low.
+
+ - nxp,os-mode-interrupt: Configures the device to operate the OS pin
+ as an interrupt rather than a comparator. Please
+ refer to the datasheet for information about the
+ differences.
+
+ - nxp,sample-period-ms: Configures the sample period of the device in
+ milliseconds. Valid values are multiples of 100
+ up to 3100.
+
+ - nxp,overtemperature-shutdown-millicelsius:
+ Configures the temperature threshold at which the
+ device shuts down, in milli-celcius.
+ Values are given as signed integer and are valid
+ in the range from -55000 up to +125000.
+
+ - nxp,hysteresis-millicelsius:
+ Configures the temperature threshold for OS pin
+ operation, in milli-celcius.
+ Values are given as signed integer and are valid
+ in the range from -55000 up to +125000.
+
+Example:
+
+pct2075@48 {
+ compatible = "nxp,pct2075";
+ reg = <0x48>; /* A0, A1, A2 = low */
+ nxp,os-active-high;
+ nxp,os-mode-interrupt;
+ nxp,sample-period-ms = <1000>;
+ nxp,overtemperature-shutdown-millicelsius = <110000>;
+ nxp,hysteresis-millicelsius = <(-10000)>;
+};
+
This documentens the bindings for the NXP PCT2075 temperature sensor driver. Signed-off-by: Daniel Mack <daniel@zonque.org> --- .../bindings/iio/temperature/pct2075.txt | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/temperature/pct2075.txt