Re: (subset) [PATCH v3 0/4] PCI: qcom: Add link retention support
From: Vinod Koul
Date: Mon Jul 20 2026 - 08:14:55 EST
On Thu, 09 Jul 2026 12:05:15 +0530, Krishna Chaitanya Chundru wrote:
> This patch series introduces support for retaining the PCIe link across
> bootloader and kernel handoff on Qualcomm platforms, specifically
> X1E80100. The goal is to reduce boot time and avoid unnecessary link
> reinitialization when the link is already up.
>
> We are not enabling link retantion support for all the targets, as there
> is no guarantee that the bootloader on all targets has initialized the
> PCIe link in max supported speed. So we are enabling for hamoa & glymur
> target only for now based on the config flag.
>
> [...]
Applied, thanks!
[1/4] phy: qcom: qmp-pcie: Skip PHY reset if already up
commit: 910b828b22b7b91054b3bd4be676a017444b0e00
Best regards,
--
~Vinod