diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/lan966x/lan966x_main.c')
-rw-r--r-- | drivers/net/ethernet/microchip/lan966x/lan966x_main.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c index afec115e46eb..6579c7062aa5 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c @@ -692,6 +692,9 @@ static void lan966x_cleanup_ports(struct lan966x *lan966x) if (lan966x->ptp_irq) devm_free_irq(lan966x->dev, lan966x->ptp_irq, lan966x); + + if (lan966x->ptp_ext_irq) + devm_free_irq(lan966x->dev, lan966x->ptp_ext_irq, lan966x); } static int lan966x_probe_port(struct lan966x *lan966x, u32 p, @@ -1058,6 +1061,20 @@ static int lan966x_probe(struct platform_device *pdev) lan966x->fdma = true; } + if (lan966x->ptp) { + lan966x->ptp_ext_irq = platform_get_irq_byname(pdev, "ptp-ext"); + if (lan966x->ptp_ext_irq > 0) { + err = devm_request_threaded_irq(&pdev->dev, + lan966x->ptp_ext_irq, NULL, + lan966x_ptp_ext_irq_handler, + IRQF_ONESHOT, + "ptp-ext irq", lan966x); + if (err) + return dev_err_probe(&pdev->dev, err, + "Unable to use ptp-ext irq"); + } + } + /* init switch */ lan966x_init(lan966x); lan966x_stats_init(lan966x); |