[PATCH 1/2] dt-bindings: iio: accel: adi,adxl367: add interrupt-names

[Antoniu Miclaus <antoniu.miclaus@analog.com>]

The ADXL367 has two independent interrupt output pins, INT1 and INT2,
either of which may be wired to the host. Allow the interrupt line that
is connected to be described by adding an optional interrupt-names
property accepting "INT1" and/or "INT2", and permit a second interrupt
entry. interrupt-names is kept optional so existing device trees that
only specify a bare interrupts property remain valid.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
---
 .../devicetree/bindings/iio/accel/adi,adxl367.yaml    | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
index f10d98d34cb8..c8df234e493f 100644
--- a/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
@@ -33,7 +33,14 @@ properties:
     maxItems: 1
 
   interrupts:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
+
+  interrupt-names:
+    minItems: 1
+    items:
+      - enum: [INT1, INT2]
+      - const: INT2
 
   vdd-supply: true
   vddio-supply: true
@@ -61,6 +68,7 @@ examples:
         reg = <0x53>;
         interrupt-parent = <&gpio>;
         interrupts = <25 IRQ_TYPE_EDGE_RISING>;
+        interrupt-names = "INT1";
       };
     };
   - |
@@ -76,5 +84,6 @@ examples:
         spi-max-frequency = <1000000>;
         interrupt-parent = <&gpio>;
         interrupts = <25 IRQ_TYPE_EDGE_RISING>;
+        interrupt-names = "INT1";
       };
     };
-- 
2.43.0