39 lines
1.7 KiB
Plaintext
39 lines
1.7 KiB
Plaintext
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* Broadcom BCM7xxx Ethernet Systemport Controller (SYSTEMPORT)
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Required properties:
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- compatible: should be one of:
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"brcm,systemport-v1.00"
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"brcm,systemportlite-v1.00" or
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"brcm,systemport"
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- reg: address and length of the register set for the device.
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- interrupts: interrupts for the device, first cell must be for the rx
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interrupts, and the second cell should be for the transmit queues. An
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optional third interrupt cell for Wake-on-LAN can be specified
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- local-mac-address: Ethernet MAC address (48 bits) of this adapter
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- phy-mode: Should be a string describing the PHY interface to the
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Ethernet switch/PHY, see Documentation/devicetree/bindings/net/ethernet.txt
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- fixed-link: see Documentation/devicetree/bindings/net/fixed-link.txt for
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the property specific details
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Optional properties:
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- systemport,num-tier2-arb: number of tier 2 arbiters, an integer
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- systemport,num-tier1-arb: number of tier 1 arbiters, an integer
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- systemport,num-txq: number of HW transmit queues, an integer
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- systemport,num-rxq: number of HW receive queues, an integer
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- clocks: When provided, must be two phandles to the functional clocks nodes of
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the SYSTEMPORT block. The first phandle is the main SYSTEMPORT clock used
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during normal operation, while the second phandle is the Wake-on-LAN clock.
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- clock-names: When provided, names of the functional clock phandles, first
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name should be "sw_sysport" and second should be "sw_sysportwol".
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Example:
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ethernet@f04a0000 {
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compatible = "brcm,systemport-v1.00";
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reg = <0xf04a0000 0x4650>;
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local-mac-address = [ 00 11 22 33 44 55 ];
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fixed-link = <0 1 1000 0 0>;
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phy-mode = "gmii";
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interrupts = <0x0 0x16 0x0>,
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<0x0 0x17 0x0>;
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};
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