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Subject[PATCH v2 1/4] dt-bindings: iio: accel: adxl345: Add optional interrupt-names support
Date
Add interrupt-names property in order to specify interrupt pin in use.

Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Change in v2:
* Add Rob's Acked-by tag

Documentation/devicetree/bindings/iio/accel/adxl345.txt | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/accel/adxl345.txt b/Documentation/devicetree/bindings/iio/accel/adxl345.txt
index e7111b0..a7c9022 100644
--- a/Documentation/devicetree/bindings/iio/accel/adxl345.txt
+++ b/Documentation/devicetree/bindings/iio/accel/adxl345.txt
@@ -15,6 +15,8 @@ Optional properties:
in Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
- interrupts: interrupt mapping for IRQ as documented in
Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
+ - interrupt-names: specify INTx pin in use. Should be "INT1" for INT1 pin or
+ "INT2" for INT2 pin.

Example for a I2C device node:

@@ -23,6 +25,7 @@ Example for a I2C device node:
reg = <0x53>;
interrupt-parent = <&gpio1>;
interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "INT1";
};

Example for a SPI device node:
@@ -35,4 +38,5 @@ Example for a SPI device node:
spi-cpha;
interrupt-parent = <&gpio1>;
interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "INT1";
};
--
2.7.4
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