dt-bindings: iio: temperature: tmp006: document interrupt

TMP006 sensor has a DRDY (data ready) active-low interrupt which
indicates that a new measurement is ready to be read.

Signed-off-by: Antoni Pokusinski <apokusinski01@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240908172153.177406-3-apokusinski01@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Documentation/devicetree/bindings/iio/temperature/ti,tmp006.yaml

@@ -23,6 +23,9 @@ properties:
   vdd-supply:
     description: provide VDD power to the sensor.
 
+  interrupts:
+    maxItems: 1
+
 required:
   - compatible
   - reg
@@ -31,6 +34,7 @@ additionalProperties: false
 
 examples:
   - |
+    #include <dt-bindings/interrupt-controller/irq.h>
     i2c {
         #address-cells = <1>;
         #size-cells = <0>;
@@ -38,5 +42,7 @@ examples:
             compatible = "ti,tmp006";
             reg = <0x40>;
             vdd-supply = <&ldo4_reg>;
+            interrupt-parent = <&gpio1>;
+            interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
         };
     };