Messages in this thread Patch in this message | | | From | Jisheng Zhang <> | Subject | [PATCH net-next v5 7/9] net: stmmac: platform: support parsing safety irqs from DT | Date | Fri, 18 Aug 2023 00:57:47 +0800 |
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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 <jszhang@kernel.org> Acked-by: Alexandre TORGUE <alexandre.torgue@foss.st.com> --- .../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
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