[PATCH v6 6/6] arm64: dts: qcom: ipq5018: Enable PCIe

[Konrad Dybcio]

On 3/24/25 9:06 AM, George Moussalem wrote:
> 
> 
> On 3/21/25 18:13, Dmitry Baryshkov wrote:
>> On Fri, Mar 21, 2025 at 04:14:44PM +0400, George Moussalem via B4 Relay wrote:
>>> From: Nitheesh Sekar <quic_nsekar at quicinc.com>
>>>
>>> Enable the PCIe controller and PHY nodes for RDP 432-c2.
>>>
>>> Signed-off-by: Nitheesh Sekar <quic_nsekar at quicinc.com>
>>> Signed-off-by: Sricharan Ramabadhran <quic_srichara at quicinc.com>
>>> Signed-off-by: George Moussalem <george.moussalem at outlook.com>
>>> ---
>>>   arch/arm64/boot/dts/qcom/ipq5018-rdp432-c2.dts | 40 ++++++++++++++++++++++++++
>>>   1 file changed, 40 insertions(+)
>>
>> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>
>>
>> Minor question below.
>>
>>> +
>>> +&pcie0_phy {
>>> +    status = "okay";
>>
>> If you have schematics, are you sure that there are no supplies for the
>> PCIe PHY / PCIe PLLs on this board?
> 
> I don't have the schematics, but none of the boards I've personally tested (mostly Linksys devices) require any supply. I've also checked the downstream board files documented on codelinaro for ipq5018, and none mention a supply.

It looks like on the reference board it's connected to an essentially
always-on supply, I'd expect that to be the case on yours as well

Konrad