2014-04-25 09:08:58 +08:00
|
|
|
* Broadcom BCM7xxx Ethernet Systemport Controller (SYSTEMPORT)
|
|
|
|
|
|
|
|
|
|
Required properties:
|
|
|
|
|
- compatible: should be one of "brcm,systemport-v1.00" or "brcm,systemport"
|
|
|
|
|
- reg: address and length of the register set for the device.
|
2015-01-02 21:54:39 +08:00
|
|
|
- interrupts: interrupts for the device, first cell must be for the rx
|
2014-07-02 12:08:40 +08:00
|
|
|
interrupts, and the second cell should be for the transmit queues. An
|
|
|
|
|
optional third interrupt cell for Wake-on-LAN can be specified
|
2014-04-25 09:08:58 +08:00
|
|
|
- local-mac-address: Ethernet MAC address (48 bits) of this adapter
|
|
|
|
|
- phy-mode: Should be a string describing the PHY interface to the
|
|
|
|
|
Ethernet switch/PHY, see Documentation/devicetree/bindings/net/ethernet.txt
|
2014-05-23 00:47:44 +08:00
|
|
|
- fixed-link: see Documentation/devicetree/bindings/net/fixed-link.txt for
|
2014-04-25 09:08:58 +08:00
|
|
|
the property specific details
|
|
|
|
|
|
|
|
|
|
Optional properties:
|
|
|
|
|
- systemport,num-tier2-arb: number of tier 2 arbiters, an integer
|
|
|
|
|
- systemport,num-tier1-arb: number of tier 1 arbiters, an integer
|
|
|
|
|
- systemport,num-txq: number of HW transmit queues, an integer
|
|
|
|
|
- systemport,num-rxq: number of HW receive queues, an integer
|
|
|
|
|
|
|
|
|
|
Example:
|
|
|
|
|
ethernet@f04a0000 {
|
|
|
|
|
compatible = "brcm,systemport-v1.00";
|
|
|
|
|
reg = <0xf04a0000 0x4650>;
|
|
|
|
|
local-mac-address = [ 00 11 22 33 44 55 ];
|
|
|
|
|
fixed-link = <0 1 1000 0 0>;
|
|
|
|
|
phy-mode = "gmii";
|
|
|
|
|
interrupts = <0x0 0x16 0x0>,
|
|
|
|
|
<0x0 0x17 0x0>;
|
|
|
|
|
};
|
