[PATCH v2 1/3] serial: ns16550: Add Intel XScale support

[Stefan Roese]

On 08.01.25 22:26, Duje Mihanović wrote:
> On 8.1.2025. 14:43, Stefan Roese wrote:
>> On 07.01.25 19:06, Duje Mihanović wrote:
>>> On Tuesday 7 January 2025 12:30:40 Central European Standard Time
>>> Stefan Roese wrote:
>>>> Wouldn't it make more sense to use this compatible property instead?
>>>
>>> I was going by the logic that intel,xscale-uart is more generic. They use
>>> identical platform data, so it would be no problem at all.
>>
>> Please check which compatible property is present in the Linux upstream
>> dts/dtsi file for the Marvel SoC and use this one. This will make
>> sync'ing with upstream dts easier.
> 
> PXA1908 is not upstreamed yet, but it and other PXA SoCs which are
> upstreamed use both, so I'm not sure which to settle on.

arch/arm/boot/dts/marvell/mmp2.dtsi:

                         uart1: serial at d4030000 {
                                 compatible = "mrvl,mmp-uart", 
"intel,xscale-uart";
...

So both seem to be fine. With this in mind I don't see a problem
with the current xscale compatible approach.

Thanks,
Stefan