Re: [PATCH 01/21] dt-bindings: microchip: atmel,at91rm9200-tcb: add sam9x60 compatible

[Arnd Bergmann]

On Mon, Jun 5, 2023, at 08:35, Krzysztof Kozlowski wrote:
> On 03/06/2023 22:02, Varshini Rajendran wrote:
>> Add sam9x60 compatible string support in the schema file
>> 
>> Signed-off-by: Varshini Rajendran <varshini.rajendran@xxxxxxxxxxxxx>
>> ---
>>  .../devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml  | 1 +
>>  1 file changed, 1 insertion(+)
>> 
>> diff --git a/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml b/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml
>> index a46411149571..c70c77a5e8e5 100644
>> --- a/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml
>> +++ b/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml
>> @@ -20,6 +20,7 @@ properties:
>>            - atmel,at91rm9200-tcb
>>            - atmel,at91sam9x5-tcb
>>            - atmel,sama5d2-tcb
>> +          - microchip,sam9x60-tcb
>
> No wildcards.

sam9x60 is the actual name of the chip, it's no wildcard. For sam9x70,
sam9x72 and sam9x75, I think using sam9x7 as the compatible string
is probably fine, as long as they are actually the same chip. Again,
the 'x' in there is not a wildcard but part of the name.

    Arnd