[PATCH v2 1/6] dt-bindings: phy: samsung,ufs-phy: make pmu-syscon as phandle-array

[Krzysztof Kozlowski]

On 02/06/2022 11:34, Krzysztof Kozlowski wrote:
> On 02/06/2022 07:32, Chanho Park wrote:
>> To support secondary ufs phy devices, we need to get an offset value
>> from pmu-syscon.
>>
>> Signed-off-by: Chanho Park <chanho61.park at samsung.com>
>> ---
>>  .../devicetree/bindings/phy/samsung,ufs-phy.yaml    | 13 ++++++++++---
>>  1 file changed, 10 insertions(+), 3 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml
>> index f6ed1a005e7a..d0ba92aa578d 100644
>> --- a/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml
>> +++ b/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml
>> @@ -40,9 +40,16 @@ properties:
>>        - const: tx0_symbol_clk
>>  
>>    samsung,pmu-syscon:
>> -    $ref: '/schemas/types.yaml#/definitions/phandle'
>> -    description: phandle for PMU system controller interface, used to
>> -                 control pmu registers bits for ufs m-phy
>> +    $ref: '/schemas/types.yaml#/definitions/phandle-array'
>> +    items:
>> +      minItems: 1
>> +      items:
>> +        - description: phandle for PMU system controller interface, used to
>> +                       control pmu registers bits for ufs m-phy
>> +        - description: offset of the pmu control register
> 
> This does not work... Please test your bindings with different cases.

Just to be clear - when I mentioned that minItems should be on second
items level, I meant it should affect the second items list, not the
first. Now you can have 1, 2 or 10 phandles.


Best regards,
Krzysztof