Hi,
Sorry that the patch is wrong. Need to use below one instead.
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c
index d1160c2..d0b6b7a 100644
--- a/drivers/pci/controller/dwc/pcie-tegra194.c
+++ b/drivers/pci/controller/dwc/pcie-tegra194.c
@@ -2625,6 +2625,7 @@
pcie->disable_power_down =
of_property_read_bool(np, "nvidia,disable-power-down");
+ pcie->disable_power_down = true;
if (pcie->mode == DW_PCIE_RC_TYPE)
flags = GPIOD_IN;