This is an existing optional property that ieee80211.yaml/cfg80211
provides. It's useful to further restrict supported frequencies
for a specified device through device-tree.
The driver supported this since ~2018 by
commit 34d5629d2ca8 ("ath10k: limit available channels via DT ieee80211-freq-limit")
Signed-off-by: Christian Lamparter <[email protected]>
---
Note: this is for ath10k. The other patch is for a different driver (ath11k).
---
.../devicetree/bindings/net/wireless/qcom,ath10k.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
index c85ed330426d..99db442cef92 100644
--- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
+++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
@@ -12,6 +12,9 @@ maintainers:
description:
Qualcomm Technologies, Inc. IEEE 802.11ac devices.
+allOf:
+ - $ref: ieee80211.yaml#
+
properties:
compatible:
enum:
@@ -84,6 +87,8 @@ properties:
required:
- iommus
+ ieee80211-freq-limit: true
+
qcom,ath10k-calibration-data:
$ref: /schemas/types.yaml#/definitions/uint8-array
description:
--
2.40.1
On Fri, 09 Jun 2023 19:27:23 +0200, Christian Lamparter wrote:
> This is an existing optional property that ieee80211.yaml/cfg80211
> provides. It's useful to further restrict supported frequencies
> for a specified device through device-tree.
>
> The driver supported this since ~2018 by
> commit 34d5629d2ca8 ("ath10k: limit available channels via DT ieee80211-freq-limit")
>
> Signed-off-by: Christian Lamparter <[email protected]>
> ---
>
> Note: this is for ath10k. The other patch is for a different driver (ath11k).
> ---
> .../devicetree/bindings/net/wireless/qcom,ath10k.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
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:
./Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml:171:1: [error] duplication of key "allOf" in mapping (key-duplicates)
dtschema/dtc warnings/errors:
make[1]: *** Deleting file 'Documentation/devicetree/bindings/net/wireless/qcom,ath10k.example.dts'
Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml:171:1: found duplicate key "allOf" with value "[]" (original value: "[]")
make[1]: *** [Documentation/devicetree/bindings/Makefile:26: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.example.dts] Error 1
make[1]: *** Waiting for unfinished jobs....
./Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml:171:1: found duplicate key "allOf" with value "[]" (original value: "[]")
Traceback (most recent call last):
File "/usr/local/bin/dt-doc-validate", line 62, in <module>
ret |= check_doc(f)
File "/usr/local/bin/dt-doc-validate", line 31, in check_doc
for error in sorted(dtschema.DTValidator.iter_schema_errors(testtree), key=lambda e: e.linecol):
File "/usr/local/lib/python3.10/dist-packages/dtschema/lib.py", line 736, in iter_schema_errors
cls.annotate_error(error, meta_schema, error.schema_path)
File "/usr/local/lib/python3.10/dist-packages/dtschema/lib.py", line 712, in annotate_error
schema = schema[p]
KeyError: 'type'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml: ignoring, error parsing file
make: *** [Makefile:1512: dt_binding_check] Error 2
doc reference errors (make refcheckdocs):
See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/f30552d1bfdb4c56f99ca79d8fbf52d3fcf71686.1686331623.git.chunkeey@gmail.com
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.