[RFC PATCH v4 1/5] dt-bindings: arm: stm32: add compatible for syscon gcan node

[Rob Herring]

On Sun, 25 Sep 2022 19:52:05 +0200, Dario Binacchi wrote:
> Since commit ad440432d1f9 ("dt-bindings: mfd: Ensure 'syscon' has a
> more specific compatible")
> It is required to provide at least 2 compatibles string for syscon node.
> This patch documents the new compatible for stm32f4 SoC to support
> global/shared CAN registers access for bxCAN controllers.
> 
> Signed-off-by: Dario Binacchi <dario.binacchi at amarulasolutions.com>
> ---
> 
> (no changes since v1)
> 
>  .../devicetree/bindings/arm/stm32/st,stm32-syscon.yaml          | 2 ++
>  1 file changed, 2 insertions(+)
> 

Acked-by: Rob Herring <robh at kernel.org>