diff mbox series

[v4,3/3] dt-bindings: mfd: Add more RTL9300 variants

Message ID 20240923225719.2999821-4-chris.packham@alliedtelesis.co.nz (mailing list archive)
State New
Headers show
Series mips: realtek: Add reboot support | expand

Commit Message

Chris Packham Sept. 23, 2024, 10:57 p.m. UTC
Add the RTL9301, RTL9300B and RTL9303. These have the same SoC as the
RTL9302C but differ in the Ethernet switch/SERDES arrangement.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
---

Notes:
    Changes in v4:
    - New

 .../devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml       | 3 +++
 1 file changed, 3 insertions(+)

Comments

Krzysztof Kozlowski Sept. 24, 2024, 8:40 a.m. UTC | #1
On Tue, Sep 24, 2024 at 10:57:19AM +1200, Chris Packham wrote:
> Add the RTL9301, RTL9300B and RTL9303. These have the same SoC as the
> RTL9302C but differ in the Ethernet switch/SERDES arrangement.
> 
> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
> ---
> 
> Notes:
>     Changes in v4:
>     - New
> 
>  .../devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml       | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml b/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
> index 2d20dd07a7e9..a3ba6d9bacaa 100644
> --- a/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
> +++ b/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
> @@ -18,7 +18,10 @@ properties:
>    compatible:
>      items:
>        - enum:
> +          - realtek,rtl9301-switch
> +          - realtek,rtl9302b-switch
>            - realtek,rtl9302c-switch
> +          - realtek,rtl9303-switch

This should be squashed. One logical change is to add a new binding for
entire family, not device-by-device.

Best regards,
Krzysztof
Chris Packham Sept. 24, 2024, 8:59 p.m. UTC | #2
On 24/09/24 20:40, Krzysztof Kozlowski wrote:
> On Tue, Sep 24, 2024 at 10:57:19AM +1200, Chris Packham wrote:
>> Add the RTL9301, RTL9300B and RTL9303. These have the same SoC as the
>> RTL9302C but differ in the Ethernet switch/SERDES arrangement.
>>
>> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
>> ---
>>
>> Notes:
>>      Changes in v4:
>>      - New
>>
>>   .../devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml       | 3 +++
>>   1 file changed, 3 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml b/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
>> index 2d20dd07a7e9..a3ba6d9bacaa 100644
>> --- a/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
>> +++ b/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
>> @@ -18,7 +18,10 @@ properties:
>>     compatible:
>>       items:
>>         - enum:
>> +          - realtek,rtl9301-switch
>> +          - realtek,rtl9302b-switch
>>             - realtek,rtl9302c-switch
>> +          - realtek,rtl9303-switch
> This should be squashed. One logical change is to add a new binding for
> entire family, not device-by-device.
Yes I did consider that. The main thing that gave me pause for thought 
was the file naming thing. If I squash this should I switch back to the 
realtek,rtl9300-switch filename? I'll probably add the 
realtek,rtl9300-switch fallback as well (and add the chip specific 
compatibles for the i2c).
>
> Best regards,
> Krzysztof
>
Krzysztof Kozlowski Sept. 25, 2024, 7:20 a.m. UTC | #3
On 24/09/2024 22:59, Chris Packham wrote:
> 
> On 24/09/24 20:40, Krzysztof Kozlowski wrote:
>> On Tue, Sep 24, 2024 at 10:57:19AM +1200, Chris Packham wrote:
>>> Add the RTL9301, RTL9300B and RTL9303. These have the same SoC as the
>>> RTL9302C but differ in the Ethernet switch/SERDES arrangement.
>>>
>>> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
>>> ---
>>>
>>> Notes:
>>>      Changes in v4:
>>>      - New
>>>
>>>   .../devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml       | 3 +++
>>>   1 file changed, 3 insertions(+)
>>>
>>> diff --git a/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml b/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
>>> index 2d20dd07a7e9..a3ba6d9bacaa 100644
>>> --- a/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
>>> +++ b/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
>>> @@ -18,7 +18,10 @@ properties:
>>>     compatible:
>>>       items:
>>>         - enum:
>>> +          - realtek,rtl9301-switch
>>> +          - realtek,rtl9302b-switch
>>>             - realtek,rtl9302c-switch
>>> +          - realtek,rtl9303-switch
>> This should be squashed. One logical change is to add a new binding for
>> entire family, not device-by-device.
> Yes I did consider that. The main thing that gave me pause for thought 
> was the file naming thing. If I squash this should I switch back to the 
> realtek,rtl9300-switch filename? I'll probably add the 
> realtek,rtl9300-switch fallback as well (and add the chip specific 
> compatibles for the i2c).

Splitting this per patch did not solve it - following your logic, file
should be renamed.

Choose name matching one compatible, e.g. the fallback. Aren't all these
devices compatible?

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml b/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
index 2d20dd07a7e9..a3ba6d9bacaa 100644
--- a/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
+++ b/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
@@ -18,7 +18,10 @@  properties:
   compatible:
     items:
       - enum:
+          - realtek,rtl9301-switch
+          - realtek,rtl9302b-switch
           - realtek,rtl9302c-switch
+          - realtek,rtl9303-switch
       - const: syscon
       - const: simple-mfd