net: Add TI DaVinci EMAC driver

Add support for TI DaVinci EMAC driver.

TI DaVinci Ethernet Media Access Controller module is based upon
TI CPPI 3.0 DMA engine and supports 10/100 Mbps on all and Gigabit modes on
some TI devices. It supports MII/RMII and has up to 8Kbytes of internal
descriptor memory. This driver has been working on several TI devices including
DM644x, DM646x and DA830 platforms. The specs of this device are available at:
http://www.ti.com/litv/pdf/sprue24a

Signed-off-by: Anant Gole <anantgole@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 48b73b077156..0fb446e047e7 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -926,6 +926,16 @@ config NET_NETX
           To compile this driver as a module, choose M here. The module
           will be called netx-eth.
 
+config TI_DAVINCI_EMAC
+        tristate "TI DaVinci EMAC Support"
+        depends on ARM && ARCH_DAVINCI
+        select PHYLIB
+        help
+          This driver supports TI's DaVinci Ethernet .
+
+          To compile this driver as a module, choose M here: the module
+          will be called davinci_emac_driver.  This is recommended.
+
 config DM9000
         tristate "DM9000 support"
         depends on ARM || BLACKFIN || MIPS