Commits
Ye Li committed 344e04ed3aa
MLK-22398-1 pcie_imx: Update PCIE IMX driver Update PCIE IMX DM driver supports iMX8QM/QXP and iMX6QDL/QP/SX. Non-DM driver supports iMX6QDL/QP/SX. The changes in DM parses cfg/mem/io ranges, gpios, regulators and clocks (imx8 only) from DTS for RC mode, and set iATU mapping for each regions. The original iATU mapping sets full PCI region to CFG space. iATU translates MEM/IO TLP to CFG TLP when the address is falled into the region. The new mapping sets CFG/IO/MEM spaces to align with kernel like below ATU region 0 for MEM access ATU region 1 for CFG0 or CFG1 access by bus id ATU region 2 for IO access Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit eb0959cbf2118342a544440f124e0c81eeba70e3)