lx2-rev1 PCIe controller uses pcie_layerscape_gen4 driver and lx2-rev2 PCIe controller uses pcie_layerscape driver.
This patch set enables support for lx2-rev2 and uses pcie_layerscape or pcie_layerscape_gen4 driver based on SoC. Also organize the device tree fixup in common, layerscape and layerscape_gen4 specific code.
Changes in v2: Updated patch subject and description based on Priyanka Jain review comments
Wasim Khan (8): drivers/pci : enable pcie_layerscape code for lx2-rev2 pci: layerscape: Add stream_id_cur field to ls_pcie structure pci: layerscape: Suffix API names with _ls pci: layerscape_gen4: Suffix API names with _ls_gen4 armv8: lx2160a: Add FSL_PEX_STREAM_ID_END for LX2160A pci: layerscape: Common device tree fixup for NXP SoCs pci: layerscape: Move streamId allocation to common device tree fixup pci: layerscape: device tree fixup based on SoC and Version
.../asm/arch-fsl-layerscape/stream_id_lsch3.h | 8 +- configs/lx2160aqds_tfa_defconfig | 1 + configs/lx2160ardb_tfa_defconfig | 1 + drivers/pci/Makefile | 5 +- drivers/pci/pcie_layerscape.c | 3 +- drivers/pci/pcie_layerscape.h | 3 +- drivers/pci/pcie_layerscape_fixup.c | 44 +++---- drivers/pci/pcie_layerscape_fixup_common.c | 129 +++++++++++++++++++++ drivers/pci/pcie_layerscape_fixup_common.h | 28 +++++ drivers/pci/pcie_layerscape_gen4_fixup.c | 43 +++---- 10 files changed, 207 insertions(+), 58 deletions(-) create mode 100644 drivers/pci/pcie_layerscape_fixup_common.c create mode 100644 drivers/pci/pcie_layerscape_fixup_common.h