[PATCH 04/20] dt-bindings: i3c: dw: support up to two reset lines

Conor Dooley conor at kernel.org
Tue Sep 29 12:40:25 PDT 2026


On Tue, Sep 29, 2026 at 02:14:01PM +0800, Jisheng Zhang wrote:
> The Synopsys DesignWare I3C master controller can have multiple reset
> lines, such as core reset, apb reset, and dma reset.
> 
> Update the DT binding documentation to increase maxItems for the resets
> property to 2.
> 
> Signed-off-by: Jisheng Zhang <jszhang at kernel.org>

Could you add a conditional section alongside this change to restrict
the altera device to one please?

pw-bot: changes-requested

Thanks,
Conor.

> ---
>  Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml b/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
> index dc7ee38001d6..dcc21a7ab4c4 100644
> --- a/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
> +++ b/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
> @@ -39,7 +39,7 @@ properties:
>      maxItems: 1
>  
>    resets:
> -    maxItems: 1
> +    maxItems: 2
>  
>    power-domains:
>      maxItems: 1
> -- 
> 2.53.0
> 
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