driver: pci: Add extended reset time for better compatibility

Signed-off-by: Kevin.xie <kevin.xie@starfivetech.com>

diff --git a/drivers/pci/controller/pcie-plda.c b/drivers/pci/controller/pcie-plda.c
index c174333..037bcd2 100644 (file)
--- a/drivers/pci/controller/pcie-plda.c
+++ b/drivers/pci/controller/pcie-plda.c
@@ -815,7 +815,7 @@ static void plda_pcie_hw_init(struct plda_pcie *pcie)
        plda_pcie_setup_windows(pcie);
 
        /* Ensure that PERST has been asserted for at least 100 ms */
-       msleep(100);
+       msleep(300);
        if (pcie->perst_state_def) {
                ret = pinctrl_select_state(pcie->pinctrl, pcie->perst_state_def);
                if (ret)