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net: stmmac: socfgpa: Ensure emac bit set in sys manager for MII/GMII/SGMII.
authorStephan Gatzka <stephan.gatzka@gmail.com>
Tue, 22 Aug 2017 12:25:07 +0000 (14:25 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 24 Aug 2017 03:26:58 +0000 (20:26 -0700)
commit013dae5dbc07aa521a38f1ca2d32123ec674bd5d
tree72be30944ded6c80347ac4421b7faf870814bdbdtree | snapshot
parenta1a50c8e4c241a505b7270e1a3c6e50d94e794b1commit | diff
net: stmmac: socfgpa: Ensure emac bit set in sys manager for MII/GMII/SGMII.

When using MII/GMII/SGMII in the Altera SoC, the phy needs to be
wired through the FPGA. To ensure correct behavior, the appropriate
bit in the System Manager FPGA Interface Group register needs to be
set.

Signed-off-by: Stephan Gatzka <stephan.gatzka@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c diff | blob | history
Linux kernel for KaRo TX COM modules