diff options
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 53aaf6b08e39..22365f263645 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -4109,8 +4109,12 @@ static const struct net_device_ops macb_netdev_ops = { static void macb_configure_caps(struct macb *bp, const struct macb_config *dt_conf) { + struct device_node *np = bp->pdev->dev.of_node; + bool refclk_ext; u32 dcfg; + refclk_ext = of_property_read_bool(np, "cdns,refclk-ext"); + if (dt_conf) bp->caps = dt_conf->caps; @@ -4141,6 +4145,9 @@ static void macb_configure_caps(struct macb *bp, } } + if (refclk_ext) + bp->caps |= MACB_CAPS_USRIO_HAS_CLKEN; + dev_dbg(&bp->pdev->dev, "Cadence caps 0x%08x\n", bp->caps); } |