linux-kernel - Re: [PATCHv3 3/5] dt-bindings: net: wireless: ath9k: add WIFI bindings

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Message-Id: <174798569576.581215.14604917966107916722.robh@kernel.org>
Date: Fri, 23 May 2025 02:34:55 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Rosen Penev <rosenp@...il.com>
Cc: linux-kernel@...r.kernel.org, 
 Thomas Bogendoerfer <tsbogend@...ha.franken.de>, linux-mips@...r.kernel.org, 
 devicetree@...r.kernel.org, Johannes Berg <johannes@...solutions.net>, 
 linux-wireless@...r.kernel.org, 
 Toke Høiland-Jørgensen <toke@...e.dk>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, nbd@....name
Subject: Re: [PATCHv3 3/5] dt-bindings: net: wireless: ath9k: add WIFI
 bindings


On Thu, 22 May 2025 23:32:05 -0700, Rosen Penev wrote:
> These are for the wireless chips that come built in with various
> Atheros/QCA SoCs. dts wise, the difference between pcie and the wmac is
> 
> AHB > PCIE > WIFI
> AHB > WIFI
> 
> These will be used to replace the platform_device code with OF in the
> following patch.
> 
> Signed-off-by: Rosen Penev <rosenp@...il.com>
> ---
>  .../bindings/net/wireless/qca,ath9k.yaml      | 20 ++++++++++++++++++-
>  1 file changed, 19 insertions(+), 1 deletion(-)
> 

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

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dts:90.13-41: Warning (reg_format): /example-2/ahb/wifi@...c0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1)
Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dts:86.11-18: Warning (ranges_format): /example-2/ahb:ranges: empty "ranges" property but its #address-cells (2) differs from /example-2 (1)
Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dtb: Warning (pci_device_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dtb: Warning (simple_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dts:88.25-93.13: Warning (avoid_default_addr_size): /example-2/ahb/wifi@...c0000: Relying on default #address-cells value
Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dts:88.25-93.13: Warning (avoid_default_addr_size): /example-2/ahb/wifi@...c0000: Relying on default #size-cells value
Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dtb: Warning (unique_unit_address_if_enabled): Failed prerequisite 'avoid_default_addr_size'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dtb: ahb (simple-bus): '#address-cells' is a required property
	from schema $id: http://devicetree.org/schemas/simple-bus.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dtb: ahb (simple-bus): '#size-cells' is a required property
	from schema $id: http://devicetree.org/schemas/simple-bus.yaml#
Documentation/devicetree/bindings/net/wireless/qca,ath9k.example.dtb: /example-2/ahb/wifi@...c0000: failed to match any schema with compatible: ['qca,ar9130-wifi']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250523063207.10040-4-rosenp@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.