PCI: rockchip: Populate ->get_features() dw_pcie_ep_ops

Populate ->get_features() dw_pcie_ep_ops to return the EPC features
supported by Rockchip PCIe endpoint controller.

Tested-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

diff --git a/drivers/pci/controller/pcie-rockchip-ep.c b/drivers/pci/controller/pcie-rockchip-ep.c
index b8163c56a142d91bb8641fa92e26ec8c1ee15aa6..9b60ad323ac716489ef69412ae02611df84dd5ef 100644 (file)
--- a/drivers/pci/controller/pcie-rockchip-ep.c
+++ b/drivers/pci/controller/pcie-rockchip-ep.c
@@ -505,6 +505,18 @@ static int rockchip_pcie_ep_start(struct pci_epc *epc)
        return 0;
 }
 
+static const struct pci_epc_features rockchip_pcie_epc_features = {
+       .linkup_notifier = false,
+       .msi_capable = true,
+       .msix_capable = false,
+};
+
+static const struct pci_epc_features*
+rockchip_pcie_ep_get_features(struct pci_epc *epc, u8 func_no)
+{
+       return &rockchip_pcie_epc_features;
+}
+
 static const struct pci_epc_ops rockchip_pcie_epc_ops = {
        .write_header   = rockchip_pcie_ep_write_header,
        .set_bar        = rockchip_pcie_ep_set_bar,
@@ -515,6 +527,7 @@ static const struct pci_epc_ops rockchip_pcie_epc_ops = {
        .get_msi        = rockchip_pcie_ep_get_msi,
        .raise_irq      = rockchip_pcie_ep_raise_irq,
        .start          = rockchip_pcie_ep_start,
+       .get_features   = rockchip_pcie_ep_get_features,
 };
 
 static int rockchip_pcie_parse_ep_dt(struct rockchip_pcie *rockchip,