diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index cc8d7e7bf9ac..13fafd905db8 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -320,7 +320,7 @@ out: static int stmmac_dt_phy(struct plat_stmmacenet_data *plat, struct device_node *np, struct device *dev) { - bool mdio = false; + bool mdio = !of_phy_is_fixed_link(np); static const struct of_device_id need_mdio_ids[] = { { .compatible = "snps,dwc-qos-ethernet-4.10" }, {}, @@ -412,9 +412,9 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac) *mac = NULL; } - rc = of_get_phy_mode(np, &plat->phy_interface); - if (rc) - return ERR_PTR(rc); + plat->phy_interface = device_get_phy_mode(&pdev->dev); + if (plat->phy_interface < 0) + return ERR_PTR(plat->phy_interface); plat->interface = stmmac_of_get_mac_mode(np); if (plat->interface < 0) @@ -663,16 +663,22 @@ int stmmac_get_platform_resources(struct platform_device *pdev, * In case the wake up interrupt is not passed from the platform * so the driver will continue to use the mac irq (ndev->irq) */ - stmmac_res->wol_irq = platform_get_irq_byname(pdev, "eth_wake_irq"); + stmmac_res->wol_irq = + platform_get_irq_byname_optional(pdev, "eth_wake_irq"); if (stmmac_res->wol_irq < 0) { if (stmmac_res->wol_irq == -EPROBE_DEFER) return -EPROBE_DEFER; + dev_info(&pdev->dev, "IRQ eth_wake_irq not found\n"); stmmac_res->wol_irq = stmmac_res->irq; } - stmmac_res->lpi_irq = platform_get_irq_byname(pdev, "eth_lpi"); - if (stmmac_res->lpi_irq == -EPROBE_DEFER) - return -EPROBE_DEFER; + stmmac_res->lpi_irq = + platform_get_irq_byname_optional(pdev, "eth_lpi"); + if (stmmac_res->lpi_irq < 0) { + if (stmmac_res->lpi_irq == -EPROBE_DEFER) + return -EPROBE_DEFER; + dev_info(&pdev->dev, "IRQ eth_lpi not found\n"); + } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); stmmac_res->addr = devm_ioremap_resource(&pdev->dev, res); |