Messages in this thread Patch in this message | | | From | Zhiqiang Hou <> | Subject | [PATCH 2/2] PCI: layerscape: Add EP mode support for LX2160A rev2 | Date | Mon, 26 Oct 2020 13:14:48 +0800 |
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From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
The LX2160A rev2 uses the same PCIe IP as LS2088A, but LX2160A rev2 PCIe controller is integrated with different stride between PFs' register address.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> --- drivers/pci/controller/dwc/pci-layerscape-ep.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index 84206f265e54..b125fa1519c8 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -117,10 +117,17 @@ 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 }, { }, }; -- 2.17.1
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