Re: [PATCH v2 2/2] spi: npcm-pspi: Add NPCM845 peripheral SPI support

[Krzysztof Kozlowski]

On 22/07/2022 20:43, Mark Brown wrote:
> On Fri, Jul 22, 2022 at 08:31:22PM +0200, Krzysztof Kozlowski wrote:
>> On 22/07/2022 13:41, Tomer Maimon wrote:
> 
>>>  static const struct of_device_id npcm_pspi_match[] = {
>>>  	{ .compatible = "nuvoton,npcm750-pspi", .data = NULL },
>>> +	{ .compatible = "nuvoton,npcm845-pspi", .data = NULL },
> 
>> The devices look compatible, so why not reusing 750 compatible and
>> adding more specific upfront only in the bindings instead?
> 
> ...with a fallback list required by the bindings so the driver actually
> binds.  Note that bindings are currently not in YAML format so there'd
> be even less enforcement of that than normal, and as they're currently
> written the bindings don't require fallback.

Yes, the bindings document should be rephrased but we were living like
that for few years. :)


Best regards,
Krzysztof