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Diffstat (limited to 'Documentation/devicetree/bindings/net/brcm,amac.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/net/brcm,amac.txt | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/brcm,amac.txt b/Documentation/devicetree/bindings/net/brcm,amac.txt new file mode 100644 index 000000000..0120ebe93 --- /dev/null +++ b/Documentation/devicetree/bindings/net/brcm,amac.txt @@ -0,0 +1,30 @@ +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>; +}; |