hi all
in the imx6sx-sdb board, there is an external pcie reference clk ( not populated) . If I add this a part , how should I modify source in linux or u-boot?
In linux 5.15.52, the imx6_pcie_probe function reads ext_osc from device tree, but that's all it doesn't seem to do anything. IMX8M does something
is is possible to use external pcie reference clk in imx6sx
Thank you in advance.
