diff mbox series

[v4,4/6] dt-bindings: document open-drain property

Message ID 20190202215601.20275-5-martin@martingkelly.com (mailing list archive)
State New, archived
Headers show
Series iio:bmi160: add drdy interrupt support | expand

Commit Message

Martin Kelly Feb. 2, 2019, 9:55 p.m. UTC 
From: Martin Kelly <martin@martingkelly.com>

We have added an optional boolean property for configuring a BMI160
interrupt pin as open-drain, as opposed to the default push-pull, so
document this.

Signed-off-by: Martin Kelly <martin@martingkelly.com>
---
 Documentation/devicetree/bindings/iio/imu/bmi160.txt | 2 ++
 1 file changed, 2 insertions(+)

Comments

Jonathan Cameron Feb. 9, 2019, 3:20 p.m. UTC | #1 
On Sat,  2 Feb 2019 13:55:59 -0800
Martin Kelly <martin@martingkelly.com> wrote:

> From: Martin Kelly <martin@martingkelly.com>
> 
> We have added an optional boolean property for configuring a BMI160
> interrupt pin as open-drain, as opposed to the default push-pull, so
> document this.
> 
Applied with the addition of bmi160 in the patch title so people know
'which' binding is having this documented.

Thanks,

Jonathan
> Signed-off-by: Martin Kelly <martin@martingkelly.com>
> ---
>  Documentation/devicetree/bindings/iio/imu/bmi160.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/iio/imu/bmi160.txt b/Documentation/devicetree/bindings/iio/imu/bmi160.txt
> index 1aec19997fb5..900c169de00f 100644
> --- a/Documentation/devicetree/bindings/iio/imu/bmi160.txt
> +++ b/Documentation/devicetree/bindings/iio/imu/bmi160.txt
> @@ -12,6 +12,8 @@ Optional properties:
>   - interrupts : interrupt mapping for IRQ
>   - interrupt-names : set to "INT1" if INT1 pin should be used as interrupt
>     input, set to "INT2" if INT2 pin should be used instead
> + - drive-open-drain : set if the specified interrupt pin should be configured as
> +   open drain. If not set, defaults to push-pull.
>  
>  Examples:
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/iio/imu/bmi160.txt b/Documentation/devicetree/bindings/iio/imu/bmi160.txt
index 1aec19997fb5..900c169de00f 100644
--- a/Documentation/devicetree/bindings/iio/imu/bmi160.txt
+++ b/Documentation/devicetree/bindings/iio/imu/bmi160.txt
@@ -12,6 +12,8 @@  Optional properties:
  - interrupts : interrupt mapping for IRQ
  - interrupt-names : set to "INT1" if INT1 pin should be used as interrupt
    input, set to "INT2" if INT2 pin should be used instead
+ - drive-open-drain : set if the specified interrupt pin should be configured as
+   open drain. If not set, defaults to push-pull.
 
 Examples: