linux-kernel - Re: [PATCH v6 1/2] dt-bindings: iio: accel: Add bmi088 accelerometer bindings

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Date:   Wed, 20 Jan 2021 08:21:28 +0100
From:   Mike Looijmans <mike.looijmans@...ic.nl>
To:     Rob Herring <robh@...nel.org>
CC:     linux-iio@...r.kernel.org, Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 1/2] dt-bindings: iio: accel: Add bmi088 accelerometer
 bindings

Wow, fast response, thanks.

Updated my dtschema, fixed the match name as requested and v7 is ready 
to go. I'm awaiting feedback from the iio people so I can send a new 
patch set.

M.


Met vriendelijke groet / kind regards,

Mike Looijmans
System Expert


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T: +31 (0) 499 33 69 69
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On 20-01-2021 02:31, Rob Herring wrote:
> On Tue, Jan 19, 2021 at 01:46:21PM +0100, Mike Looijmans wrote:
>> This adds the device-tree bindings for the Bosch Sensortec BMI088 IMU,
>> the accelerometer part.
>>
>> Signed-off-by: Mike Looijmans <mike.looijmans@...ic.nl>
>>
>> ---
>>
>> Changes in v6:
>> I't been almost a year since the last commit, sorry...
>> Fixed the yaml errors
>> Add interrupt, vdd and vddio properties
>>
>> Changes in v5:
>> submit together with driver code as patch series
>>
>> Changes in v2:
>> convert to yaml format
>>
>>   .../bindings/iio/accel/bosch,bmi088.yaml      | 55 +++++++++++++++++++
>>   1 file changed, 55 insertions(+)
>>   create mode 100644 Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml
>> new file mode 100644
>> index 000000000000..459b9969fd12
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml
>> @@ -0,0 +1,55 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/iio/accel/bosch,bmi088.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Bosch BMI088 IMU accelerometer part
>> +
>> +maintainers:
>> +  - Mike Looijmans <mike.looijmans@...ic.nl>
>> +
>> +description: |
>> +  Acceleration part of the IMU sensor with an SPI interface
>> +  Specifications about the sensor can be found at:
>> +    https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmi088-ds001.pdf
>> +
>> +properties:
>> +  compatible:
>> +    enum:
>> +      - bosch,bmi088_accel
> bosch,bmi088-accel
>
>> +
>> +  reg:
>> +    maxItems: 1
>> +
>> +  vdd-supply: true
>> +
>> +  vddio-supply: true
>> +
>> +  interrupts:
>> +    minItems: 1
>> +    maxItems: 2
>> +    description: |
>> +      Type should be either IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_LEVEL_LOW.
>> +      The first interrupt listed must be the one connected to the INT1 pin, the
>> +      second must be the one connected to the INT2 pin.
>> +
>> +required:
>> +  - compatible
>> +  - reg
>> +
>> +examples:
>> +  - |
>> +    #include <dt-bindings/interrupt-controller/irq.h>
>> +    spi {
>> +      #address-cells = <1>;
>> +      #size-cells = <0>;
>> +      bmi088_accel@1 {
>> +        compatible = "bosch,bmi088_accel";
>> +        reg = <1>;
>> +        spi-max-frequency = <10000000>;
>> +        interrupt-parent = <&gpio6>;
>> +        interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
>> +      };
>> +    };
>> +...
>> -- 
>> 2.17.1
>>

-- 
Mike Looijmans