[PATCH v5 1/9] dt-bindings: phy: ti,tcan104x-can: Document NXP TJA105X/1048

[Peng Fan]

Hi Krzysztof,

On Fri, Sep 05, 2025 at 09:52:19AM +0200, Krzysztof Kozlowski wrote:
>On Thu, Sep 04, 2025 at 04:36:44PM +0800, Peng Fan wrote:
>> The TJA1048 is a dual high-speed CAN transceiver with sleep mode supported
>> and no EN pin.
>> 
[snip]
>>  
>> +allOf:
>> +  - if:
>> +      properties:
>> +        compatible:
>> +          contains:
>> +            const: nxp,tja1048
>> +    then:
>> +      properties:
>> +        '#phy-cells':
>> +          const: 1
>> +        enable-gpios: false
>> +        silent-gpios: false
>> +        standby-gpios:
>> +          minItems: 2
>> +    else:
>> +      properties:
>> +        '#phy-cells':
>> +          const: 0
>> +        standby-gpios:
>> +          maxItems: 1
>> +
>> +  - if:
>> +      properties:
>> +        compatible:
>> +          enum:
>> +            - nxp,tja1051
>> +            - nxp,tja1057
>> +    then:
>> +      properties:
>> +        silent-gpios: true
>> +    else:
>> +      properties:
>> +        silent-gpios: false
>> +
>> +  - if:
>> +      properties:
>> +        compatible:
>> +          contains:
>> +            const: nxp,tja1051
>
>This is here and in if earlier. Just keep in only one place. Also
>earlier else also touches standby-gpios, so you basically have it in
>multiple places.
>
>Just define if:then:, without any else:, for each variant.

Thanks for your suggestions. This is cleaner and easier to read.

Does something as below looks good to you?

allOf:
  - if:
      properties:
        compatible:
          enum:
            - nxp,tjr1443
            - ti,tcan1042
            - ti,tcan1043
    then:
      properties:
        '#phy-cells':
          const: 0
        silent-gpios: false
        standby-gpios:
          maxItems: 1

  - if:
      properties:
        compatible:
          contains:
            const: nxp,tja1048
    then:
      properties:
        '#phy-cells':
          const: 1
        enable-gpios: false
        silent-gpios: false
        standby-gpios:
          minItems: 2

  - if:
      properties:
        compatible:
          contains:
            const: nxp,tja1051
    then:
      properties:
        silent-gpios: true
        standby-gpios: false
        '#phy-cells':
          const: 0

  - if:
      properties:
        compatible:
          contains:
            const: nxp,tja1057
    then:
      properties:
        enable-gpios: false
        silent-gpios: true
        standby-gpios: false
        '#phy-cells':
          const: 0

Thanks,
Peng