diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net/arc_emac.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/net/arc_emac.txt | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/Documentation/devicetree/bindings/net/arc_emac.txt b/Documentation/devicetree/bindings/net/arc_emac.txt index bcbc3f009158..7fbb027218a1 100644 --- a/Documentation/devicetree/bindings/net/arc_emac.txt +++ b/Documentation/devicetree/bindings/net/arc_emac.txt @@ -6,19 +6,12 @@ Required properties: - interrupts: Should contain the EMAC interrupts - clock-frequency: CPU frequency. It is needed to calculate and set polling period of EMAC. -- max-speed: Maximum supported data-rate in Mbit/s. In some HW configurations -bandwidth of external memory controller might be a limiting factor. That's why -it's required to specify which data-rate is supported on current SoC or FPGA. -For example if only 10 Mbit/s is supported (10BASE-T) set "10". If 100 Mbit/s is -supported (100BASE-TX) set "100". -- phy: PHY device attached to the EMAC via MDIO bus +- max-speed: see ethernet.txt file in the same directory. +- phy: see ethernet.txt file in the same directory. Child nodes of the driver are the individual PHY devices connected to the MDIO bus. They must have a "reg" property given the PHY address on the MDIO bus. -Optional properties: -- mac-address: 6 bytes, mac address - Examples: ethernet@c0fc2000 { |