1 * Broadcom Starfighter 2 integrated swich
5 - compatible: should be one of
6 "brcm,bcm7445-switch-v4.0"
7 "brcm,bcm7278-switch-v4.0"
8 "brcm,bcm7278-switch-v4.8"
9 - reg: addresses and length of the register sets for the device, must be 6
10 pairs of register addresses and lengths
11 - interrupts: interrupts for the devices, must be two interrupts
12 - #address-cells: must be 1, see dsa/dsa.txt
13 - #size-cells: must be 0, see dsa/dsa.txt
15 Deprecated binding required properties:
17 - dsa,mii-bus: phandle to the MDIO bus controller, see dsa/dsa.txt
18 - dsa,ethernet: phandle to the CPU network interface controller, see dsa/dsa.txt
19 - #address-cells: must be 2, see dsa/dsa.txt
23 The integrated switch subnode should be specified according to the binding
24 described in dsa/dsa.txt.
28 - reg-names: litteral names for the device base register addresses, when present
29 must be: "core", "reg", "intrl2_0", "intrl2_1", "fcb", "acb"
31 - interrupt-names: litternal names for the device interrupt lines, when present
32 must be: "switch_0" and "switch_1"
34 - brcm,num-gphy: specify the maximum number of integrated gigabit PHYs in the
37 - brcm,num-rgmii-ports: specify the maximum number of RGMII interfaces supported
40 - brcm,fcb-pause-override: boolean property, if present indicates that the switch
41 supports Failover Control Block pause override capability
43 - brcm,acb-packets-inflight: boolean property, if present indicates that the switch
44 Admission Control Block supports reporting the number of packets in-flight in a
51 - brcm,use-bcm-hdr: boolean property, if present, indicates that the switch
52 port has Broadcom tags enabled (per-packet metadata)
57 compatible = "simple-bus";
60 ranges = <0 0xf0b00000 0x40804>;
63 compatible = "brcm,bcm7445-switch-v4.0";
72 reg-names = "core", "reg", intrl2_0", "intrl2_1",
74 interrupts = <0 0x18 0
77 brcm,num-rgmii-ports = <2>;
78 brcm,fcb-pause-override;
79 brcm,acb-packets-inflight;
93 Example using the old DSA DeviceTree binding:
96 compatible = "simple-bus";
99 ranges = <0 0xf0b00000 0x40804>;
102 compatible = "brcm,bcm7445-switch-v4.0";
104 #address-cells = <2>;
111 interrupts = <0 0x18 0
114 brcm,num-rgmii-ports = <2>;
115 brcm,fcb-pause-override;
116 brcm,acb-packets-inflight;