PCIe L0_CLKREQ# missing on custom design

Hello,

we missed to connect L0_CLKREQ# on our carrier board.
Is there a way to enable the CLK in software?

br
René

Hi,

Sorry that we cannot share solution for this hardware design error.

That’s interessting.

Just did a lot of probing and found the following devicetree entry works for my Problem:
pcie-controller@10003000 {
pci@1,0 {
nvidia,num-lanes = <2>;
nvidia,disable-clock-request;
status = “okay”;
};

Thanky you!