diff --git a/drivers/pci/controller/dwc/pcie-dw-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
index 73290746faab..f72aab55e4d9 100644
--- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c
+++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
@@ -1566,6 +1566,8 @@ static int rk_pcie_host_config(struct rk_pcie *rk_pcie)
 
 	/* Enable L0s capability */
 	if (rk_pcie->linkcap_off) {
+		pci->n_fts[0] = 255; /* Gen1 */
+		pci->n_fts[1] = 255; /* Gen2+ */
 		val = dw_pcie_readl_dbi(rk_pcie->pci, rk_pcie->linkcap_off);
 		val |= PCI_EXP_LNKCAP_ASPM_L0S;
 		dw_pcie_writel_dbi(rk_pcie->pci, rk_pcie->linkcap_off, val);