]> git.baikalelectronics.ru Git - kernel.git/commit
net: phy: Add gmiitorgmii converter support
authorAppana Durga Kedareswara Rao <appana.durga.rao@xilinx.com>
Wed, 10 Aug 2016 05:50:08 +0000 (11:20 +0530)
committerDavid S. Miller <davem@davemloft.net>
Fri, 12 Aug 2016 23:57:20 +0000 (16:57 -0700)
commitf478d7695606e90fd7674da4eb31d864d5d46ddd
tree9cb69754a161f74022a68a8e807a05c60ab467bc
parent04f0ac25afc76ab19f395fa14342ba6df37a8452
net: phy: Add gmiitorgmii converter support

This patch adds support for gmiitorgmii converter.

The GMII to RGMII IP core provides the Reduced Gigabit Media
Independent Interface (RGMII) between Ethernet physical media
Devices and the Gigabit Ethernet controller. This core can
Switch dynamically between the three different speed modes of
Operation by configuring the converter register through mdio write.

MDIO interface is used to set operating speed of Ethernet MAC.

This converter sits between the MAC and the external phy
MAC <==> GMII2RGMII <==> RGMII_PHY

Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/phy/Kconfig
drivers/net/phy/Makefile
drivers/net/phy/xilinx_gmii2rgmii.c [new file with mode: 0644]