--- v3
+++ v2
@@ -49,7 +49,7 @@
obj-$(CONFIG_PCI_KEYSTONE) += pci-keystone.o
diff --git a/drivers/pci/controller/dwc/pcie-fu740.c b/drivers/pci/controller/dwc/pcie-fu740.c
new file mode 100644
-index 000000000000..ebbcbda97490
+index 000000000000..65ca4c212fc3
--- /dev/null
+++ b/drivers/pci/controller/dwc/pcie-fu740.c
@@ -0,0 +1,324 @@
@@ -93,7 +93,7 @@
+struct fu740_pcie {
+ struct dw_pcie pci;
+ void __iomem *mgmt_base;
-+ struct gpio_desc *reset;
++ struct gpio_desc *perstn;
+ struct gpio_desc *pwren;
+ struct clk *pcie_aux;
+ struct reset_control *rst;
@@ -138,20 +138,20 @@
+#define PCIEX8MGMT_PHY_LANE2_BASE (PCIEX8MGMT_PHY_LANEN_DIG_ASIC_RX_OVRD_IN_3 + 0x100 * 2)
+#define PCIEX8MGMT_PHY_LANE3_BASE (PCIEX8MGMT_PHY_LANEN_DIG_ASIC_RX_OVRD_IN_3 + 0x100 * 3)
+
-+static void fu740_pcie_assert_reset(struct fu740_pcie *afp)
++static void fu740_pcie_assert_perstn(struct fu740_pcie *afp)
+{
+ /* Assert PERST_N GPIO */
-+ gpiod_set_value_cansleep(afp->reset, 0);
++ gpiod_set_value_cansleep(afp->perstn, 0);
+ /* Assert controller PERST_N */
+ writel_relaxed(0x0, afp->mgmt_base + PCIEX8MGMT_PERST_N);
+}
+
-+static void fu740_pcie_deassert_reset(struct fu740_pcie *afp)
++static void fu740_pcie_deassert_perstn(struct fu740_pcie *afp)
+{
+ /* Deassert controller PERST_N */
+ writel_relaxed(0x1, afp->mgmt_base + PCIEX8MGMT_PERST_N);
+ /* Deassert PERST_N GPIO */
-+ gpiod_set_value_cansleep(afp->reset, 1);
++ gpiod_set_value_cansleep(afp->perstn, 1);
+}
+
+static void fu740_pcie_power_on(struct fu740_pcie *afp)
@@ -165,11 +165,11 @@
+ msleep(100);
+}
+
-+static void fu740_pcie_drive_reset(struct fu740_pcie *afp)
-+{
-+ fu740_pcie_assert_reset(afp);
++static void fu740_pcie_drive_perstn(struct fu740_pcie *afp)
++{
++ fu740_pcie_assert_perstn(afp);
+ fu740_pcie_power_on(afp);
-+ fu740_pcie_deassert_reset(afp);
++ fu740_pcie_deassert_perstn(afp);
+}
+
+static void fu740_phyregwrite(const uint8_t phy, const uint16_t addr,
@@ -261,7 +261,7 @@
+ int ret;
+
+ /* Power on reset */
-+ fu740_pcie_drive_reset(afp);
++ fu740_pcie_drive_perstn(afp);
+
+ /* Enable pcieauxclk */
+ ret = clk_prepare_enable(afp->pcie_aux);
@@ -322,9 +322,9 @@
+ return PTR_ERR(afp->mgmt_base);
+
+ /* Fetch GPIOs */
-+ afp->reset = devm_gpiod_get_optional(dev, "reset-gpios", GPIOD_OUT_LOW);
-+ if (IS_ERR(afp->reset)) {
-+ dev_err(dev, "unable to get reset-gpios\n");
++ afp->perstn = devm_gpiod_get_optional(dev, "perstn-gpios", GPIOD_OUT_LOW);
++ if (IS_ERR(afp->perstn)) {
++ dev_err(dev, "unable to get perstn-gpios\n");
+ return ret;
+ }
+ afp->pwren = devm_gpiod_get_optional(dev, "pwren-gpios", GPIOD_OUT_LOW);
@@ -358,7 +358,7 @@
+ struct fu740_pcie *afp = platform_get_drvdata(pdev);
+
+ /* Bring down link, so bootloader gets clean state in case of reboot */
-+ fu740_pcie_assert_reset(afp);
++ fu740_pcie_assert_perstn(afp);
+}
+
+static const struct of_device_id fu740_pcie_of_match[] = {