linux-kernel - Re: [RESEND PATCH v3 2/3] dt-bindings: iio: gyro: adxrs290: Add interrupts support

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Date:   Sun, 13 Sep 2020 10:54:48 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Nishant Malpani <nish.malpani25@...il.com>
Cc:     robh+dt@...nel.org, linux-kernel@...r.kernel.org,
        linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        andy.shevchenko@...il.com
Subject: Re: [RESEND PATCH v3 2/3] dt-bindings: iio: gyro: adxrs290: Add
 interrupts support

On Thu, 10 Sep 2020 23:34:49 +0530
Nishant Malpani <nish.malpani25@...il.com> wrote:

> Include 'interrupts' property and provide a suitable example for using
> a GPIO interrupt line.
> 
> Signed-off-by: Nishant Malpani <nish.malpani25@...il.com>
This one is 'so trivial' (famous last words) that I'm not going
to wait for Rob H to get to it.  Obviously anything Rob wants to add
will be most welcome and might beat me pushing this out as non rebasing.

Applied to the togreg branch of iio.git.

Thanks,
Jonathan

> ---
> 
> Changes in v3:
>   - remove gpio.h header since unused
> 
> Changes in v2:
> 
>   - remove 'interrupts' property from the required properties list
>   - rewrite commit message
> ---
>  .../devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml     | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml b/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
> index 61adb2c2454b..662ec59ca0af 100644
> --- a/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
> +++ b/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
> @@ -28,6 +28,9 @@ properties:
>  
>    spi-cpha: true
>  
> +  interrupts:
> +    maxItems: 1
> +
>  required:
>    - compatible
>    - reg
> @@ -39,6 +42,7 @@ additionalProperties: false
>  
>  examples:
>    - |
> +    #include <dt-bindings/interrupt-controller/irq.h>
>      spi {
>          #address-cells = <1>;
>          #size-cells = <0>;
> @@ -48,6 +52,8 @@ examples:
>                     spi-max-frequency = <5000000>;
>                     spi-cpol;
>                     spi-cpha;
> +                   interrupt-parent = <&gpio>;
> +                   interrupts = <25 IRQ_TYPE_EDGE_RISING>;
>          };
>      };
>  ...