Some devices need a considerable amount of time
from reset deassertion until they are ready to
establish a link. Relaxing the link-up timeout
helps to detect them more reliable.
Signed-off-by: Lucas Stach <dev@xxxxxxxxxx>
---
drivers/pci/pci-tegra.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/pci-tegra.c b/drivers/pci/pci-tegra.c
index f2ade77..1ff3c0d 100644
--- a/drivers/pci/pci-tegra.c
+++ b/drivers/pci/pci-tegra.c
@@ -1145,7 +1145,7 @@ static bool tegra_pcie_port_check_link(struct tegra_pcie_port *port)
writel(value, port->base + RP_PRIV_MISC);
do {
- timeout = wait_on_timeout(50 * MSECOND,
+ timeout = wait_on_timeout(150 * MSECOND,
readl(port->regs.start + RP_VEND_XP) & RP_VEND_XP_DL_UP);
if (timeout) {
--
1.9.3
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