linux-kernel - [PATCH v5 06/10] dt-bindings: iio: accel: add interrupt-names

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Message-Id: <20241205171343.308963-7-l.rubusch@gmail.com>
Date: Thu,  5 Dec 2024 17:13:39 +0000
From: Lothar Rubusch <l.rubusch@...il.com>
To: lars@...afoo.de,
	Michael.Hennerich@...log.com,
	jic23@...nel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org
Cc: devicetree@...r.kernel.org,
	linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	eraretuya@...il.com,
	l.rubusch@...il.com
Subject: [PATCH v5 06/10] dt-bindings: iio: accel: add interrupt-names

Add interrupt-names INT1 and INT2 for the two interrupt lines of the
sensor. Only one line will be connected for incoming events. The driver
needs to be configured accordingly. If no interrupt line is set up, the
sensor will still measure, but no events are possible.

Signed-off-by: Lothar Rubusch <l.rubusch@...il.com>
---
 .../devicetree/bindings/iio/accel/adi,adxl345.yaml         | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
index 280ed479ef5..67e2c029a6c 100644
--- a/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
@@ -37,6 +37,11 @@ properties:
   interrupts:
     maxItems: 1
 
+  interrupt-names:
+    description: Use either INT1 or INT2 for events, or ignore events.
+    items:
+      - enum: [INT1, INT2]
+
 required:
   - compatible
   - reg
@@ -61,6 +66,7 @@ examples:
             reg = <0x2a>;
             interrupt-parent = <&gpio0>;
             interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "INT1";
         };
     };
   - |
@@ -79,5 +85,6 @@ examples:
             spi-cpha;
             interrupt-parent = <&gpio0>;
             interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "INT2";
         };
     };
-- 
2.39.2