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path: root/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
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Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 9b5218a8c15b..a4473143f582 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -317,7 +317,7 @@ out:
static int stmmac_dt_phy(struct plat_stmmacenet_data *plat,
struct device_node *np, struct device *dev)
{
- bool mdio = true;
+ bool mdio = !of_phy_is_fixed_link(np);
static const struct of_device_id need_mdio_ids[] = {
{ .compatible = "snps,dwc-qos-ethernet-4.10" },
{},
@@ -636,16 +636,22 @@ 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);