linux-kernel - Re: [PATCH] dt-bindings: hwlock: omap: Remove board-specific compatible from DT example

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Date:   Fri, 17 Sep 2021 09:44:55 -0500
From:   Nishanth Menon <nm@...com>
To:     Sinthu Raja <sinthu.raja@...tralsolutions.com>
CC:     Suman Anna <s-anna@...com>, Rob Herring <robh+dt@...nel.org>,
        Baolin Wang <baolin.wang7@...il.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Ohad Ben-Cohen <ohad@...ery.com>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-remoteproc@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Sinthu Raja <sinthu.raja@...com>
Subject: Re: [PATCH] dt-bindings: hwlock: omap: Remove board-specific
 compatible from DT example

On 15:17-20210917, Sinthu Raja wrote:
> From: Sinthu Raja <sinthu.raja@...com>
> 
> The example includes a board-specific compatible property, this is
> wrong as the example should be board agnostic. Replace the same with a
> generic soc node.
> 
> Fixes: d8db9dc34871 ("dt-bindings: hwlock: omap: Convert binding to YAML")
> Signed-off-by: Sinthu Raja <sinthu.raja@...com>
> ---
> 
> This patch was triggered by discussions in [1].
> 
> When applying the patch, if you could provide an immutable tag for the
> bindings, it would help line things up for new platforms to be added for
> us. See [2] for the context


Aah yes, thanks.. Bjorn.. once Rob acks ofcourse (since this is
bindings).

Reviewed-by: Nishanth Menon <nm@...com>


> 
> [1] https://lore.kernel.org/all/20210818074030.1877-1-sinthu.raja@ti.com/
> [2] https://lore.kernel.org/linux-arm-kernel/20210125141642.4yybjnklk3qsqjdy@steersman/
> 
>  .../devicetree/bindings/hwlock/ti,omap-hwspinlock.yaml        | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/hwlock/ti,omap-hwspinlock.yaml b/Documentation/devicetree/bindings/hwlock/ti,omap-hwspinlock.yaml
> index ae1b37dbee75..d56dc1bebdc6 100644
> --- a/Documentation/devicetree/bindings/hwlock/ti,omap-hwspinlock.yaml
> +++ b/Documentation/devicetree/bindings/hwlock/ti,omap-hwspinlock.yaml
> @@ -47,10 +47,8 @@ examples:
>      };
>  
>    - |
> -    / {
> +    soc {
>          /* K3 AM65x SoCs */
> -        model = "Texas Instruments K3 AM654 SoC";
> -        compatible = "ti,am654-evm", "ti,am654";
>          #address-cells = <2>;
>          #size-cells = <2>;
>  
> -- 
> 2.32.0
> 

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D