diff options
Diffstat (limited to 'drivers/pci/controller/pcie-mediatek.c')
| -rw-r--r-- | drivers/pci/controller/pcie-mediatek.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c index cbffa3156da1..313da61a0b8a 100644 --- a/drivers/pci/controller/pcie-mediatek.c +++ b/drivers/pci/controller/pcie-mediatek.c @@ -697,12 +697,7 @@ static int mtk_pcie_startup_port_v2(struct mtk_pcie_port *port) */ writel(PCIE_LINKDOWN_RST_EN, port->base + PCIE_RST_CTRL); - /* - * Described in PCIe CEM specification sections 2.2 (PERST# Signal) and - * 2.2.1 (Initial Power-Up (G3 to S0)). The deassertion of PERST# should - * be delayed 100ms (TPVPERL) for the power and clock to become stable. - */ - msleep(100); + msleep(PCIE_T_PVPERL_MS); /* De-assert PHY, PE, PIPE, MAC and configuration reset */ val = readl(port->base + PCIE_RST_CTRL); |