| Message ID | 20220627122417.809615-6-yoshihiro.shimoda.uh@renesas.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | treewide: PCI: renesas: Add R-Car Gen4 PCIe support | expand |
diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c index 439f92d7d284..3760857c1f81 100644 --- a/drivers/pci/controller/dwc/pcie-designware-ep.c +++ b/drivers/pci/controller/dwc/pcie-designware-ep.c @@ -717,6 +717,8 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) } } + of_property_read_u32(np, "num-lanes", &pci->num_lanes); + if (ep->ops->ep_pre_init) ep->ops->ep_pre_init(ep);
Vendor-specific initialization needs this information so that read it before ep_pre_init(). Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> --- drivers/pci/controller/dwc/pcie-designware-ep.c | 2 ++ 1 file changed, 2 insertions(+)