[PATCH 1/2] dt-bindings: iio: pressure: infineon,dps310: Add interrupts

[Rupesh Majhi <zoone.rupert@gmail.com>]

DPS310 signals new results and a full FIFO on its SDO pin. In I2C mode
the same pin sets the address LSB, and interrupt polarity must be the
opposite of how SDO is strapped.

Signed-off-by: Rupesh Majhi <zoone.rupert@gmail.com>
---
Cc: Paulius Zaleckas <paulius.zaleckas@gmail.com>

 .../bindings/iio/pressure/infineon,dps310.yaml         | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/pressure/infineon,dps310.yaml b/Documentation/devicetree/bindings/iio/pressure/infineon,dps310.yaml
index 416117dfd927..cded6e0af147 100644
--- a/Documentation/devicetree/bindings/iio/pressure/infineon,dps310.yaml
+++ b/Documentation/devicetree/bindings/iio/pressure/infineon,dps310.yaml
@@ -23,6 +23,12 @@ properties:
   reg:
     maxItems: 1
 
+  interrupts:
+    maxItems: 1
+    description:
+      New result or full FIFO, on SDO pin. SDO also selects I2C address, so
+      interrupt is active high at 0x76 (SDO low) and active low at 0x77.
+
   "#io-channel-cells":
     const: 0
 
@@ -42,6 +48,8 @@ additionalProperties: false
 
 examples:
   - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
     i2c {
         #address-cells = <1>;
         #size-cells = <0>;
@@ -49,6 +57,8 @@ examples:
         dps: pressure-sensor@76 {
             compatible = "infineon,dps310";
             reg = <0x76>;
+            interrupt-parent = <&gpio0>;
+            interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
             #io-channel-cells = <0>;
             vdd-supply = <&vref1>;
             vddio-supply = <&vref2>;
-- 
2.43.0