The snps dwmac IP may support safety features, and those Safety
Feature Correctible Error and Uncorrectible Error irqs may be
separate irqs. Add support to parse the safety irqs from DT.
Signed-off-by: Jisheng Zhang <[email protected]>
Acked-by: Alexandre TORGUE <[email protected]>
---
.../net/ethernet/stmicro/stmmac/stmmac_platform.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index be8e79c7aa34..4a2002eea870 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -737,6 +737,18 @@ int stmmac_get_platform_resources(struct platform_device *pdev,
dev_info(&pdev->dev, "IRQ eth_lpi not found\n");
}
+ stmmac_res->sfty_ce_irq = platform_get_irq_byname_optional(pdev, "sfty_ce");
+ if (stmmac_res->sfty_ce_irq < 0) {
+ if (stmmac_res->sfty_ce_irq == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+ }
+
+ stmmac_res->sfty_ue_irq = platform_get_irq_byname_optional(pdev, "sfty_ue");
+ if (stmmac_res->sfty_ue_irq < 0) {
+ if (stmmac_res->sfty_ue_irq == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+ }
+
stmmac_res->addr = devm_platform_ioremap_resource(pdev, 0);
return PTR_ERR_OR_ZERO(stmmac_res->addr);
--
2.40.1