bionic-minimal 0.6.51 pcie

rock64@rockpro64:~$ dmesg | grep -E "pcie"
[    0.502518] of_get_named_gpiod_flags: parsed 'gpio' property of node '/vcc3v3-pcie-regulator[0]' - status (0)
[    0.502566] reg-fixed-voltage vcc3v3-pcie-regulator: Looking up vin-supply from device tree
[    0.502606] vcc3v3_pcie: supplied by dc_12v
[    0.502673] vcc3v3_pcie: 3300 mV
[    0.502827] reg-fixed-voltage vcc3v3-pcie-regulator: vcc3v3_pcie supplying 3300000uV
[    0.906926] phy phy-pcie-phy.5: Looking up phy-supply from device tree
[    0.906936] phy phy-pcie-phy.5: Looking up phy-supply property in node /pcie-phy failed
[    0.908395] rockchip-pcie f8000000.pcie: GPIO lookup for consumer ep
[    0.908405] rockchip-pcie f8000000.pcie: using device tree for GPIO lookup
[    0.908432] of_get_named_gpiod_flags: parsed 'ep-gpios' property of node '/pcie@f8000000[0]' - status (0)
[    0.908676] rockchip-pcie f8000000.pcie: Looking up vpcie3v3-supply from device tree
[    0.908771] rockchip-pcie f8000000.pcie: Looking up vpcie1v8-supply from device tree
[    0.908782] rockchip-pcie f8000000.pcie: Looking up vpcie1v8-supply property in node /pcie@f8000000 failed
[    0.908796] rockchip-pcie f8000000.pcie: no vpcie1v8 regulator found
[    0.908821] rockchip-pcie f8000000.pcie: Looking up vpcie0v9-supply from device tree
[    0.908831] rockchip-pcie f8000000.pcie: Looking up vpcie0v9-supply property in node /pcie@f8000000 failed
[    0.908842] rockchip-pcie f8000000.pcie: no vpcie0v9 regulator found
[    0.929295] rockchip-pcie f8000000.pcie: invalid power supply
[    1.429357] rockchip-pcie f8000000.pcie: PCIe link training gen1 timeout!
[    1.429602] rockchip-pcie: probe of f8000000.pcie failed with error -110
[    3.362984] vcc3v3_pcie: disabling