Re: [PATCH v2 3/5] dt-bindings: hwlock: sun6i: Add missing names

[Bastian Germann <bage@debian.org>]

Am 15.02.23 um 21:45 schrieb Andre Przywara:
> On Wed, 15 Feb 2023 21:37:08 +0100
> Bastian Germann <bage@debian.org> wrote:
> 
>> The allwinner,sun6i-a31-hwspinlock.yaml binding needs clock-names
>> and reset-names set to "ahb" as required by the Linux driver.
> 
> Mmmh, but I thought that Krzysztof pretty clearly NAKed this?
> So we have to either reach consensus on this or find another solution,
> like teaching the driver to comply with the existing binding.
> We could for instance get the first clock, should the devm_clk_get()
> call fail.

Either way - I wanted to send a fix for the dt-binding example as Rob requested.
This is not to say that I want to ignore the NAK.

> Cheers,
> Andre
> 
> 
>>
>> Fixes: f9e784dcb63f ("dt-bindings: hwlock: add sun6i_hwspinlock")
>> Signed-off-by: Bastian Germann <bage@debian.org>
>> ---
>>   .../hwlock/allwinner,sun6i-a31-hwspinlock.yaml       | 12 ++++++++++++
>>   1 file changed, 12 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml b/Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
>> index 38478dad8b25..6cdfe22deb3c 100644
>> --- a/Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
>> +++ b/Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
>> @@ -23,9 +23,17 @@ properties:
>>     clocks:
>>       maxItems: 1
>>   
>> +  clock-names:
>> +    items:
>> +      - const: ahb
>> +
>>     resets:
>>       maxItems: 1
>>   
>> +  reset-names:
>> +    items:
>> +      - const: ahb
>> +
>>     '#hwlock-cells':
>>       const: 1
>>   
>> @@ -33,7 +41,9 @@ required:
>>     - compatible
>>     - reg
>>     - clocks
>> +  - clock-names
>>     - resets
>> +  - reset-names
>>     - "#hwlock-cells"
>>   
>>   additionalProperties: false
>> @@ -47,7 +57,9 @@ examples:
>>           compatible = "allwinner,sun6i-a31-hwspinlock";
>>           reg = <0x01c18000 0x1000>;
>>           clocks = <&ccu CLK_BUS_SPINLOCK>;
>> +        clock-names = "ahb";
>>           resets = <&ccu RST_BUS_SPINLOCK>;
>> +        reset-names = "ahb";
>>           #hwlock-cells = <1>;
>>       };
>>   ...
>