PCI: layerscape: Add EP mode support for ls1028a

Add PCIe EP mode support for ls1028a.

Link: https://lore.kernel.org/r/20230209151050.233973-1-Frank.Li@nxp.com
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Acked-by: Roy Zang <Roy.Zang@nxp.com>

Author: Xiaowei Bao

drivers/pci/controller/dwc/pci-layerscape-ep.c

@@ -110,6 +110,7 @@ static const struct ls_pcie_ep_drvdata lx2_ep_drvdata = {
 };
 
 static const struct of_device_id ls_pcie_ep_of_match[] = {
+	{ .compatible = "fsl,ls1028a-pcie-ep", .data = &ls1_ep_drvdata },
 	{ .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 },