Re: [PATCH v2 2/2] dt-binding: spi: Document Renesas R-Car Gen3 RPC controller bindings

[Sergei Shtylyov]

On 12/04/2018 09:19 PM, Marek Vasut wrote:

>> Document the bindings used by the Renesas R-Car Gen3 RPC SPI controller.
> 
> RPC is SPI and HF controller, it is not a pure SPI controller.
> 
> How does this deal with the HF part ? Keep in mind the bindings are ABI
> and it will be difficult to redo them later.

   Perhaps we need a "mode" prop, maybe w/vendor prefix? 

>> Signed-off-by: Mason Yang <masonccyang@xxxxxxxxxxx>
[...]

MBR, Sergei