linux-kernel - Re: [PATCH] dt-bindings: rcc: stm32: select the "secure" path for stm32mp13

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Date:   Thu, 16 Jun 2022 11:55:31 -0600
From:   Rob Herring <robh@...nel.org>
To:     Alexandre Torgue <alexandre.torgue@...s.st.com>
Cc:     Krzysztof Kozlowski <krzk+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: rcc: stm32: select the "secure" path for
 stm32mp13

On Mon, Jun 13, 2022 at 11:38:15AM +0200, Alexandre Torgue wrote:
> Like for stm32mp15, when stm32 RCC node is used to interact with a secure

'st,stm32mp1' is stm32mp15?

> context (using clock SCMI protocol), a different path has to be used for
> yaml verification.
> 
> Signed-off-by: Alexandre Torgue <alexandre.torgue@...s.st.com>
> 
> ---
> 
> Hi Rob, Krzysztof, 
> 
> If you agree with this patch, I'll apply it directly in my STM32 tree.
> 
> Thanks
> Alex
> 
> diff --git a/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml b/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml
> index f8c474227807..242fe922b035 100644
> --- a/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml
> +++ b/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml
> @@ -78,6 +78,7 @@ if:
>        contains:
>          enum:
>            - st,stm32mp1-rcc-secure
> +          - st,stm32mp13-rcc

You don't need '-secure' because it's always secure?

>  then:
>    properties:
>      clocks:
> -- 
> 2.17.1
> 
>