pci: imx: remove weak overrides no longer used
There are no users of the imx6_pcie_toggle_power and imx6_pcie_toggle_reset
weak overrides and as these functions are able to be handled now via dt
properties lets remove these.
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h
index c7542e4..7845fa8 100644
--- a/arch/arm/include/asm/arch-mx6/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx6/sys_proto.h
@@ -18,9 +18,6 @@
#define is_usbotg_phy_active(void) (!(readl(USB_PHY0_BASE_ADDR + USBPHY_PWD) & \
USBPHY_PWD_RXPWDRX))
-int imx6_pcie_toggle_power(struct udevice *vpcie);
-int imx6_pcie_toggle_reset(struct gpio_desc *gpio, bool active_high);
-
enum ldo_reg {
LDO_ARM,
LDO_SOC,
diff --git a/drivers/pci/pcie_imx.c b/drivers/pci/pcie_imx.c
index f8daedb..46ac017 100644
--- a/drivers/pci/pcie_imx.c
+++ b/drivers/pci/pcie_imx.c
@@ -532,7 +532,7 @@
return 0;
}
-__weak int imx6_pcie_toggle_power(struct udevice *vpcie)
+int imx6_pcie_toggle_power(struct udevice *vpcie)
{
#ifdef CONFIG_PCIE_IMX_POWER_GPIO
gpio_request(CONFIG_PCIE_IMX_POWER_GPIO, "pcie_power");
@@ -554,7 +554,7 @@
return 0;
}
-__weak int imx6_pcie_toggle_reset(struct gpio_desc *gpio, bool active_high)
+int imx6_pcie_toggle_reset(struct gpio_desc *gpio, bool active_high)
{
/*
* See 'PCI EXPRESS BASE SPECIFICATION, REV 3.0, SECTION 6.6.1'
@@ -570,12 +570,6 @@
* configuration file and the condition below will handle the rest
* of the reset toggling.
*
- * In case your #PERST toggling logic is more complex, for example
- * connected via CPLD or somesuch, you can override this function
- * in your board file and implement reset logic as needed. You must
- * not forget to wait at least 20 ms after de-asserting #PERST in
- * this case either though.
- *
* In case your #PERST line of the PCIe EP device is not connected
* at all, your design is broken and you should fix your design,
* otherwise you will observe problems like for example the link