Change log - Change from v11 to v12 Move exit_l2() to layerscape platform - Change from v10 to v11 Fixed two missed dev_err message change base on Mani's feedback - Change from v9 to v10 min change according to Mani's feedback Add Mani's ACK tag - Change from v8 to v9 Reported-by: kernel test robot <lkp@xxxxxxxxx> Closes: https://lore.kernel.org/oe-kbuild-all/202308042251.yGAFqeDw-lkp@xxxxxxxxx/ - Change from v7 to v8 Add new patch to add common PCIE_PME_TO_L2_TIMEOUT_US define. timeout value using PCIE_PME_TO_L2_TIMEOUT_US. - Chnage from v6 to v7 Remove local varible struct dw_pcie *pci = pcie->pci Change according to Manivannan's feedback remove unused lut_off and lut_base fixed 100 to 1000(for 1ms) using dev_err for timeout refine commit message fix sleep value 100 (should be 1000 for 1ms). use dev_err when timeout - Change from v5 to v6 change to NOIRQ_SYSTEM_SLEEP_PM_OPS to remove #ifdef PM_CONFIG refine commit message change according to Manivannan's comments. remove reduncate step dw_pcie_set_dstate() return 0 when .pme_turn_off is zero call host_deinit() in suspend check .host_deinit and .host_init point before call. - Change from v4 to v5 Closes: https://lore.kernel.org/oe-kbuild-all/202307211904.zExw4Q8H-lkp@xxxxxxxxx/ - Change from v3 to v4 change according to Manivannan's comments. - change at v2 to v3 Basic rewrite whole patch according rob herry suggestion. put common function into dwc, so more soc can share the same logic. Frank Li (2): PCI: Add macro PCIE_PME_TO_L2_TIMEOUT_US PCI: dwc: Implement general suspend/resume functionality for L2/L3 transitions Hou Zhiqiang (1): PCI: layerscape: Add power management support for ls1028a drivers/pci/controller/dwc/pci-layerscape.c | 135 ++++++++++++++++-- .../pci/controller/dwc/pcie-designware-host.c | 71 +++++++++ drivers/pci/controller/dwc/pcie-designware.h | 28 ++++ drivers/pci/pci.h | 6 + 4 files changed, 231 insertions(+), 9 deletions(-) -- 2.34.1
