Merge branch 'pci/controller/imx6'

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- Add IMX8MQ_EP third 64-bit BAR in epc_features (Richard Zhu)

- Add IMX8MM_EP and IMX8MP_EP fixed 256-byte BAR 4 in epc_features (Richard
  Zhu)

- Factor imx_pcie_add_lut_by_rid() out of imx_pcie_enable_device() for use
  by LUT configuration (Frank Li)

- Configure LUT for MSI/IOMMU in Endpoint mode so Root Complex can trigger
  doorbel on Endpoint (Frank Li)

- Remove apps_reset (LTSSM_EN) from imx_pcie_{assert,deassert}_core_reset(),
  which fixes a hotplug regression on i.MX8MM (Richard Zhu)

- Delay Endpoint link start until configfs 'start' written (Richard Zhu)

* pci/controller/imx6:
  PCI: imx6: Delay link start until configfs 'start' written
  PCI: imx6: Remove apps_reset toggling from imx_pcie_{assert/deassert}_core_reset
  PCI: imx6: Add LUT configuration for MSI/IOMMU in Endpoint mode
  PCI: imx6: Add helper function imx_pcie_add_lut_by_rid()
  PCI: imx6: Add IMX8MM_EP and IMX8MP_EP fixed 256-byte BAR 4 in epc_features
  PCI: imx6: Add IMX8MQ_EP third 64-bit BAR in epc_features

...

This commit is contained in:

Bjorn Helgaas 2025-07-31 16:12:14 -05:00

parent 4cf171327a 2e6ea70690

commit ed1e2002b7

1 changed files with 26 additions and 14 deletions

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drivers/pci/controller/dwc/pci-imx6.c

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