summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/net/brcm,amac.txt
blob: 0120ebe932624379fc9f19b5ee809a26d16a8e30 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Broadcom AMAC Ethernet Controller Device Tree Bindings
-------------------------------------------------------------

Required properties:
 - compatible:	"brcm,amac"
		"brcm,nsp-amac"
		"brcm,ns2-amac"
 - reg:		Address and length of the register set for the device. It
		contains the information of registers in the same order as
		described by reg-names
 - reg-names:	Names of the registers.
		"amac_base":	Address and length of the GMAC registers
		"idm_base":	Address and length of the GMAC IDM registers
				(required for NSP and Northstar2)
		"nicpm_base":	Address and length of the NIC Port Manager
				registers (required for Northstar2)
 - interrupts:	Interrupt number

The MAC address will be determined using the optional properties
defined in ethernet.txt.

Examples:

amac0: ethernet@18022000 {
	compatible = "brcm,nsp-amac";
	reg = <0x18022000 0x1000>,
	      <0x18110000 0x1000>;
	reg-names = "amac_base", "idm_base";
	interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
};