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net: stmmac: dwmac-rk: Add handling for RGMII_ID/RXID/TXID
authorWadim Egorov <w.egorov@phytec.de>
Wed, 29 Mar 2017 12:12:19 +0000 (14:12 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 30 Mar 2017 17:52:41 +0000 (10:52 -0700)
commiteaf70ad14cbbb99d46b78b1307628a16a3f6075d
tree55fb9be187f88f70f9ac55cbf657651608d7a652tree | snapshot
parent5bacd77849173c8b7d4c75d5289557e73bd724dbcommit | diff
net: stmmac: dwmac-rk: Add handling for RGMII_ID/RXID/TXID

ATM dwmac-rk will always set and enable it's internal delay lines.
Using PHY internal delays in combination with the phy-mode
rgmii-id/rxid/txid was not possible. Only rgmii was supported.

Now we can disable rockchip's gmac delay lines and also use
rgmii-id/rxid/txid.

Tested only with a RK3288 based board.

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c diff | blob | history
Domain: System / Kernel;