diff options
| author | Hou Zhiqiang <[email protected]> | 2020-10-26 13:14:48 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2021-02-24 11:08:48 -0600 |
| commit | 5bfb792f210ce6644bc2d72e047e0715ac4a1010 (patch) | |
| tree | ab7cce43e785baa2cfba5e406f14c80db686f0c0 | |
| parent | 792b6aa97e56d34aca23d314ca330843fdcaed33 (diff) | |
PCI: layerscape: Add LX2160A rev2 EP mode support
The LX2160A rev2 uses the same PCIe IP as LS2088A, but LX2160A rev2 PCIe
controller is integrated with different stride between PFs' register
address.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Hou Zhiqiang <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
| -rw-r--r-- | drivers/pci/controller/dwc/pci-layerscape-ep.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index 4d12efdacd2f..39fe2ed5a6a2 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -115,10 +115,17 @@ static const struct ls_pcie_ep_drvdata ls2_ep_drvdata = { .dw_pcie_ops = &dw_ls_pcie_ep_ops, }; +static const struct ls_pcie_ep_drvdata lx2_ep_drvdata = { + .func_offset = 0x8000, + .ops = &ls_pcie_ep_ops, + .dw_pcie_ops = &dw_ls_pcie_ep_ops, +}; + static const struct of_device_id ls_pcie_ep_of_match[] = { { .compatible = "fsl,ls1046a-pcie-ep", .data = &ls1_ep_drvdata }, { .compatible = "fsl,ls1088a-pcie-ep", .data = &ls2_ep_drvdata }, { .compatible = "fsl,ls2088a-pcie-ep", .data = &ls2_ep_drvdata }, + { .compatible = "fsl,lx2160ar2-pcie-ep", .data = &lx2_ep_drvdata }, { }, }; |