Hi,
Please check if your tegra234-p3737-overlay-pcie.dtbo is applied with a long ids.
Looks like this:
ids = “>=3737-0000-TS4”,“3737-0000-RC1”,“3737-0000-400”,“3737-0000-500”,“3737-0000-600”,“3737-0000-700”,“3737-0000-800”,“3737-0000-900”;
And GPIO H,4 should be occupied by regulator@105.