[PATCH] PCI/ASPM: Enable only L0s and L1 for devicetree platforms

From: Christian Zigotzky

Date: Mon Oct 27 2025 - 13:14:01 EST


Hi All,

I activated CONFIG_PCIEASPM and CONFIG_PCIEASPM_DEFAULT again for the RC3 of kernel 6.18. Unfortunately my AMD Radeon HD6870 doesn't work with the latest patches.

But that doesn't matter because we disable the above kernel options by default. We don't need power management for PCI Express because of boot issues and performance issues.

Cheers,
Christian