diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-armada8k.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-armada8k.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/pci/controller/dwc/pcie-armada8k.c b/drivers/pci/controller/dwc/pcie-armada8k.c index b171b6bc15c8..0c389a30ef5d 100644 --- a/drivers/pci/controller/dwc/pcie-armada8k.c +++ b/drivers/pci/controller/dwc/pcie-armada8k.c @@ -22,7 +22,6 @@ #include <linux/resource.h> #include <linux/of_pci.h> #include <linux/of_irq.h> -#include <linux/gpio/consumer.h> #include "pcie-designware.h" @@ -30,7 +29,6 @@ struct armada8k_pcie { struct dw_pcie *pci; struct clk *clk; struct clk *clk_reg; - struct gpio_desc *reset_gpio; }; #define PCIE_VENDOR_REGS_OFFSET 0x8000 @@ -139,12 +137,6 @@ static int armada8k_pcie_host_init(struct pcie_port *pp) struct dw_pcie *pci = to_dw_pcie_from_pp(pp); struct armada8k_pcie *pcie = to_armada8k_pcie(pci); - if (pcie->reset_gpio) { - /* assert and then deassert the reset signal */ - gpiod_set_value_cansleep(pcie->reset_gpio, 1); - msleep(100); - gpiod_set_value_cansleep(pcie->reset_gpio, 0); - } dw_pcie_setup_rc(pp); armada8k_pcie_establish_link(pcie); @@ -257,14 +249,6 @@ static int armada8k_pcie_probe(struct platform_device *pdev) goto fail_clkreg; } - /* Get reset gpio signal and hold asserted (logically high) */ - pcie->reset_gpio = devm_gpiod_get_optional(dev, "reset", - GPIOD_OUT_HIGH); - if (IS_ERR(pcie->reset_gpio)) { - ret = PTR_ERR(pcie->reset_gpio); - goto fail_clkreg; - } - platform_set_drvdata(pdev, pcie); ret = armada8k_add_pcie_port(pcie, pdev); |