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23 lines
929 B
Diff
23 lines
929 B
Diff
This is a temporary fix for ethernet with kernels 5.4.7+
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It reverts the following change: https://patchwork.ozlabs.org/patch/1213121/
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which disabled mdio init for most of the boards except NanoPi M4(V2)
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or NanoPC T4 which have proper device tree definition for mdio/phy.
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The proper fix will be to add phy device tree node for boards that miss
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it.
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---
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diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
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index 170c3a052b14..1f230bd854c4 100644
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--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
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+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
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@@ -320,7 +320,7 @@ out:
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static int stmmac_dt_phy(struct plat_stmmacenet_data *plat,
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struct device_node *np, struct device *dev)
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{
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- bool mdio = false;
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+ bool mdio = true;
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static const struct of_device_id need_mdio_ids[] = {
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{ .compatible = "snps,dwc-qos-ethernet-4.10" },
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{},
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