diff options
Diffstat (limited to 'drivers/net/ethernet/cadence/macb_main.c')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 53aaf6b08e39..ce95fad8cedd 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); } @@ -5096,6 +5103,7 @@ static const struct macb_config mpfs_config = { static const struct macb_config sama7g5_gem_config = { .caps = MACB_CAPS_GIGABIT_MODE_AVAILABLE | MACB_CAPS_CLK_HW_CHG | + MACB_CAPS_USRIO_DEFAULT_IS_MII_GMII | MACB_CAPS_MIIONRGMII | MACB_CAPS_GEM_HAS_PTP, .dma_burst_length = 16, .clk_init = macb_clk_init, @@ -5105,8 +5113,7 @@ static const struct macb_config sama7g5_gem_config = { static const struct macb_config sama7g5_emac_config = { .caps = MACB_CAPS_USRIO_DEFAULT_IS_MII_GMII | - MACB_CAPS_USRIO_HAS_CLKEN | MACB_CAPS_MIIONRGMII | - MACB_CAPS_GEM_HAS_PTP, + MACB_CAPS_MIIONRGMII | MACB_CAPS_GEM_HAS_PTP, .dma_burst_length = 16, .clk_init = macb_clk_init, .init = macb_init, |