[PATCH v2 2/2] phy: dw-dphy-rx: Add dt bindings for Synopsys MIPI D-PHY RX

[Krzysztof Kozlowski]

On 10/07/2025 23:24, Poduval, Karthik wrote:
>>> +maintainers:
>>> +  - Karthik Poduval <kpoduval at lab126.com>
>>> +  - Jason Xiong <jyxiong at amazon.com>
>>> +  - Miguel Lopes <miguel.lopes at synopsys.com
>>> +
>>> +description: |
>>> +  These are the bindings for Synopsys Designware MIPI DPHY RX phy
>>> driver.
>>> +  Currently only supported phy version is v1.2.
>>> +
>>> +properties:
>>> +  compatible:
>>> +    const: snps,dw-dphy-1p2
>>
>> You should rather use SoC compatibles.
> If similar Synopsys D-PHY is used in multiple SoCs with slight
> variations, should each SoC have its own D-PHY driver or is it better

Your incorrect subject probably mislead you, but this is not a driver
patch. These are DT bindings.

SoC specific compatibles are almost always preferred.

> to have a common one that works for all SoCs like arm,smmu-v3 or like
> the EEPROM driver below ? 
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/misc/eeprom/eeprom_93xx46.c?h=v6.16-rc5#n391
> where driver specific driver_data could support multiple versions or
> SoC variations. 
> Our team thought of the common driver approach however looking for
> general guidance from PHY subsystem maintainers and contributors.

We don't discuss here driver.

Best regards,
Krzysztof