linux-kernel - Re: [PATCH 02/13] dt-bindings: clock: google,gs101-clock: add PERIC0 clock management unit

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Date: Wed, 20 Dec 2023 09:07:26 -0600
From: Rob Herring <robh@...nel.org>
To: Tudor Ambarus <tudor.ambarus@...aro.org>
Cc: peter.griffin@...aro.org, krzysztof.kozlowski+dt@...aro.org, mturquette@...libre.com, sboyd@...nel.org, conor+dt@...nel.org, andi.shyti@...nel.org, alim.akhtar@...sung.com, gregkh@...uxfoundation.org, jirislaby@...nel.org, catalin.marinas@....com, will@...nel.org, s.nawrocki@...sung.com, tomasz.figa@...il.com, cw00.choi@...sung.com, arnd@...db.de, semen.protsenko@...aro.org, andre.draszik@...aro.org, saravanak@...gle.com, willmcvicker@...gle.com, linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org, linux-serial@...r.kernel.org
Subject: Re: [PATCH 02/13] dt-bindings: clock: google,gs101-clock: add PERIC0
 clock management unit

On Thu, Dec 14, 2023 at 10:52:32AM +0000, Tudor Ambarus wrote:
> Add dt-schema documentation for the Connectivity Peripheral 0 (PERIC0)
> clock management unit.
> 
> Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org>
> ---
>  .../bindings/clock/google,gs101-clock.yaml    | 25 +++++-
>  include/dt-bindings/clock/google,gs101.h      | 86 +++++++++++++++++++
>  2 files changed, 109 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml b/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
> index 3eebc03a309b..ba54c13c55bc 100644
> --- a/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
> +++ b/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
> @@ -30,14 +30,15 @@ properties:
>        - google,gs101-cmu-top
>        - google,gs101-cmu-apm
>        - google,gs101-cmu-misc
> +      - google,gs101-cmu-peric0
>  
>    clocks:
>      minItems: 1
> -    maxItems: 2
> +    maxItems: 3
>  
>    clock-names:
>      minItems: 1
> -    maxItems: 2
> +    maxItems: 3
>  
>    "#clock-cells":
>      const: 1
> @@ -88,6 +89,26 @@ allOf:
>              - const: dout_cmu_misc_bus
>              - const: dout_cmu_misc_sss
>  
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            const: google,gs101-cmu-peric0
> +
> +    then:
> +      properties:
> +        clocks:
> +          items:
> +            - description: External reference clock (24.576 MHz)
> +            - description: Connectivity Peripheral 0 bus clock (from CMU_TOP)
> +            - description: Connectivity Peripheral 0 IP clock (from CMU_TOP)
> +
> +        clock-names:
> +          items:
> +            - const: oscclk
> +            - const: dout_cmu_peric0_bus
> +            - const: dout_cmu_peric0_ip

'bus' and 'ip' are sufficient because naming is local to the module. The 
same is true on 'dout_cmu_misc_bus'. As that has not made a release, 
please fix all of them.

Rob