Re: [PATCH v6 1/3] dt-bindings: clock: airoha: Document support for AN7583 clock

[Krzysztof Kozlowski <krzk@kernel.org>]

On Thu, Aug 20, 2026 at 12:14:54AM +0200, Christian Marangi wrote:
> Document support for Airoha AN7583 clock. This is based on the EN7523
> clock schema with the new requirement of the "airoha,chip-scu".
> 
> Add additional binding for additional clock and reset lines.
> 
> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
> ---
>  .../bindings/clock/airoha,en7523-scu.yaml     | 20 ++++++
>  include/dt-bindings/clock/en7523-clk.h        |  3 +
>  .../dt-bindings/reset/airoha,an7583-reset.h   | 65 +++++++++++++++++++
>  3 files changed, 88 insertions(+)
>  create mode 100644 include/dt-bindings/reset/airoha,an7583-reset.h
> 
> diff --git a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml
> index eb24a5687639..edecc635807b 100644
> --- a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml
> +++ b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml
> @@ -30,6 +30,7 @@ properties:
>    compatible:
>      items:
>        - enum:
> +          - airoha,an7583-scu
>            - airoha,en7523-scu
>            - airoha,en7581-scu
>            - econet,en751221-scu
> @@ -50,12 +51,30 @@ properties:
>      description: ID of the controller reset line
>      const: 1
>  
> +  airoha,chip-scu:
> +    $ref: /schemas/types.yaml#/definitions/phandle
> +    description: phandle to the Chip SCU providing the registers required
> +      for configuring the PCIe related clocks and resets.

This is the clock provider. Clock provider should not be accessing
registers of other device to configure its clocks. Either you
misrepresented clock hierarchy or devices.

I did search for DTS to try to understand the big pictuer - nothing, no
results, no upstream submission to Linux kernel.

Best regards,
Krzysztof