diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt b/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt index 30d487597ecb..fb40891ee606 100644 --- a/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt +++ b/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt @@ -6,9 +6,13 @@ Required properties: - reg: addresses and length of the register sets for the device, must be 6 pairs of register addresses and lengths - interrupts: interrupts for the devices, must be two interrupts +- #address-cells: must be 1, see dsa/dsa.txt +- #size-cells: must be 0, see dsa/dsa.txt + +Deprecated binding required properties: + - dsa,mii-bus: phandle to the MDIO bus controller, see dsa/dsa.txt - dsa,ethernet: phandle to the CPU network interface controller, see dsa/dsa.txt -- #size-cells: must be 0 - #address-cells: must be 2, see dsa/dsa.txt Subnodes: @@ -48,6 +52,45 @@ switch_top@f0b00000 { ethernet_switch@0 { compatible = "brcm,bcm7445-switch-v4.0"; #size-cells = <0>; + #address-cells = <1>; + reg = <0x0 0x40000 + 0x40000 0x110 + 0x40340 0x30 + 0x40380 0x30 + 0x40400 0x34 + 0x40600 0x208>; + reg-names = "core", "reg", intrl2_0", "intrl2_1", + "fcb, "acb"; + interrupts = <0 0x18 0 + 0 0x19 0>; + brcm,num-gphy = <1>; + brcm,num-rgmii-ports = <2>; + brcm,fcb-pause-override; + brcm,acb-packets-inflight; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + label = "gphy"; + reg = <0>; + }; + }; + }; +}; + +Example using the old DSA DeviceTree binding: + +switch_top@f0b00000 { + compatible = "simple-bus"; + #size-cells = <1>; + #address-cells = <1>; + ranges = <0 0xf0b00000 0x40804>; + + ethernet_switch@0 { + compatible = "brcm,bcm7445-switch-v4.0"; + #size-cells = <0>; #address-cells = <2>; reg = <0x0 0x40000 0x40000 0x110 |