diff mbox series

[5/5] dt-bindings: iio: adc: add bindings doc for AD9467 ADC

Message ID 20200220150317.1864-5-alexandru.ardelean@analog.com (mailing list archive)
State New, archived
Headers show
Series [1/5] iio: buffer-dmaengine: add dev-managed calls for buffer alloc/free | expand

Commit Message

Alexandru Ardelean Feb. 20, 2020, 3:03 p.m. UTC 
This change adds the binding doc for the AD9467 ADC.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
---
 .../bindings/iio/adc/adi,ad9467.yaml          | 63 +++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml

Comments

Rob Herring (Arm) Feb. 20, 2020, 8:36 p.m. UTC | #1 
On Thu, 20 Feb 2020 17:03:17 +0200, Alexandru Ardelean wrote:
> This change adds the binding doc for the AD9467 ADC.
> 
> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
> ---
>  .../bindings/iio/adc/adi,ad9467.yaml          | 63 +++++++++++++++++++
>  1 file changed, 63 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml
> 

My bot found errors running 'make dt_binding_check' on your patch:

Traceback (most recent call last):
  File "/usr/local/bin/dt-mk-schema", line 32, in <module>
    schemas = dtschema.process_schemas(args.schemas, core_schema=(not args.useronly))
  File "/usr/local/lib/python3.6/dist-packages/dtschema/lib.py", line 475, in process_schemas
    sch = process_schema(os.path.abspath(filename))
  File "/usr/local/lib/python3.6/dist-packages/dtschema/lib.py", line 428, in process_schema
    schema = load_schema(filename)
  File "/usr/local/lib/python3.6/dist-packages/dtschema/lib.py", line 108, in load_schema
    return do_load(os.path.join(schema_basedir, schema))
  File "/usr/local/lib/python3.6/dist-packages/dtschema/lib.py", line 93, in do_load
    return yaml.load(tmp)
  File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/main.py", line 343, in load
    return constructor.get_single_data()
  File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/constructor.py", line 113, in get_single_data
    return self.construct_document(node)
  File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/constructor.py", line 123, in construct_document
    for _dummy in generator:
  File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/constructor.py", line 723, in construct_yaml_map
    value = self.construct_mapping(node)
  File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/constructor.py", line 440, in construct_mapping
    return BaseConstructor.construct_mapping(self, node, deep=deep)
  File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/constructor.py", line 257, in construct_mapping
    if self.check_mapping_key(node, key_node, mapping, key, value):
  File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/constructor.py", line 295, in check_mapping_key
    raise DuplicateKeyError(*args)
ruamel.yaml.constructor.DuplicateKeyError: while constructing a mapping
  in "<unicode string>", line 20, column 3
found duplicate key "clocks" with value "{}" (original value: "{}")
  in "<unicode string>", line 30, column 3

To suppress this check see:
    http://yaml.readthedocs.io/en/latest/api.html#duplicate-keys

Duplicate keys will become an error in future releases, and are errors
by default when using the new API.

Documentation/devicetree/bindings/Makefile:34: recipe for target 'Documentation/devicetree/bindings/processed-schema.yaml' failed
make[1]: *** [Documentation/devicetree/bindings/processed-schema.yaml] Error 1
Makefile:1263: recipe for target 'dt_binding_check' failed
make: *** [dt_binding_check] Error 2

See https://patchwork.ozlabs.org/patch/1241490
Please check and re-submit.
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml
new file mode 100644
index 000000000000..e94d9ba294d8
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml
@@ -0,0 +1,63 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/adi,ad9467.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices AD9467 High-Speed ADC
+
+maintainers:
+  - Michael Hennerich <michael.hennerich@analog.com>
+  - Alexandru Ardelean <alexandru.ardelean@analog.com>
+
+description: |
+  The AD9467 is a 16-bit, monolithic, IF sampling analog-to-digital
+  converter (ADC).
+
+  https://www.analog.com/media/en/technical-documentation/data-sheets/AD9467.pdf
+
+properties:
+  compatible:
+    enum:
+      - adi,ad9467
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clocks:
+    items:
+      - const: sample-clock
+
+  powerdown-gpios:
+    description:
+      Pin that controls the powerdown mode of the device.
+    maxItems: 1
+
+  reset-gpios:
+    description:
+      Reset pin for the device.
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        adc@0 {
+          compatible = "adi,ad9467";
+          reg = <0>;
+        };
+    };
+...