diff mbox series

[1/2] dt-bindings: iio: adc: Add driver for TI ADS1100 and ADS1000

Message ID 20230217093128.8344-1-mike.looijmans@topic.nl (mailing list archive)
State Changes Requested
Headers show
Series [1/2] dt-bindings: iio: adc: Add driver for TI ADS1100 and ADS1000 | expand

Commit Message

Mike Looijmans Feb. 17, 2023, 9:31 a.m. UTC 
The ADS1100 is a 16-bit ADC (at 8 samples per second).
The ADS1000 is similar, but has a fixed data rate.

Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>

---

 .../bindings/iio/adc/ti,ads1100.yaml          | 37 +++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,ads1100.yaml

Comments

Rob Herring (Arm) Feb. 17, 2023, 1:47 p.m. UTC | #1 
On Fri, 17 Feb 2023 10:31:27 +0100, Mike Looijmans wrote:
> The ADS1100 is a 16-bit ADC (at 8 samples per second).
> The ADS1000 is similar, but has a fixed data rate.
> 
> Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
> 
> ---
> 
>  .../bindings/iio/adc/ti,ads1100.yaml          | 37 +++++++++++++++++++
>  1 file changed, 37 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,ads1100.yaml
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/iio/adc/ti,ads1100.example.dtb: adc@49: 'reg' does not match any of the regexes: 'pinctrl-[0-9]+'
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/iio/adc/ti,ads1100.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230217093128.8344-1-mike.looijmans@topic.nl

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.
Mike Looijmans Feb. 17, 2023, 2:17 p.m. UTC | #2 
Thanks I've fixed the issues and will send a v2 soon.

PS: Sorry for top-posting, it's to avoid our mail server messing things up.



Met vriendelijke groet / kind regards,

Mike Looijmans
System Expert


TOPIC Embedded Products B.V.
Materiaalweg 4, 5681 RJ Best
The Netherlands

T: +31 (0) 499 33 69 69
E: mike.looijmans@topicproducts.com
W: www.topic.nl

Please consider the environment before printing this e-mail
On 17-02-2023 10:36, Krzysztof Kozlowski wrote:
> On 17/02/2023 10:31, Mike Looijmans wrote:
>> The ADS1100 is a 16-bit ADC (at 8 samples per second).
>> The ADS1000 is similar, but has a fixed data rate.
> Subject: Drop "driver for"
>
>> Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
>>
>> ---
>>
>>   .../bindings/iio/adc/ti,ads1100.yaml          | 37 +++++++++++++++++++
>>   1 file changed, 37 insertions(+)
>>   create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,ads1100.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads1100.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads1100.yaml
>> new file mode 100644
>> index 000000000000..ad30af8453a1
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/iio/adc/ti,ads1100.yaml
>> @@ -0,0 +1,37 @@
>> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/iio/adc/ti,ads1100.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: TI ADS1100/ADS1000 single channel I2C analog to digital converter
>> +
>> +maintainers:
>> +  - Mike Looijmans <mike.looijmans@topic.nl>
>> +
>> +description: |
>> +  Datasheet at: https://www.ti.com/lit/gpn/ads1100
>> +
>> +properties:
>> +  compatible:
>> +    enum:
>> +      - ti,ads1100
>> +      - ti,ads1000
> Does not look like you tested the bindings. Please run `make
> dt_binding_check` (see
> Documentation/devicetree/bindings/writing-schema.rst for instructions).
>
> Best regards,
> Krzysztof
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads1100.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads1100.yaml
new file mode 100644
index 000000000000..ad30af8453a1
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/ti,ads1100.yaml
@@ -0,0 +1,37 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/ti,ads1100.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI ADS1100/ADS1000 single channel I2C analog to digital converter
+
+maintainers:
+  - Mike Looijmans <mike.looijmans@topic.nl>
+
+description: |
+  Datasheet at: https://www.ti.com/lit/gpn/ads1100
+
+properties:
+  compatible:
+    enum:
+      - ti,ads1100
+      - ti,ads1000
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        adc@49 {
+            compatible = "ti,ads1100";
+            reg = <0x49>;
+        };
+    };
+...