Re: [PATCH 2/3] arm64: dts: qcom: kodiak: mark PCIe root port as bridge

On 24-07-2026 01:01, Krzysztof Kozlowski wrote:
> On 23/07/2026 14:31, Rahul Samana wrote:
>> Add the PCI class compatible to pcie0_port so child nodes below the PCI
>> bridge can be matched against the enumerated PCI topology.
>>
>> This is needed by the M.2 E-key graph description used by the RB3 Gen 2
>> Industrial mezzanine Bluetooth UART overlay.
> 
> NAK, there is no such overlay.
> 
> Best regards,
> Krzysztof

Hi Dmitry, Krzysztof,

Ack, I will rework this patch in v2.

For the commit message, I will explain the reason first and then describe
the actual change.

For the overlay reference, I was referring to patch 3 in this same series,
but I agree the commit message should not justify the SoC dtsi change by
referring to a board overlay. I will make this patch stand on its own by
explaining that compatible = "pciclass,0604" is needed on the pcie0_port
node in kodiak.dtsi to allow the PCI subsystem to associate the DT node
with the PCI-to-PCI bridge device.

Thanks,
Rahul