device-tree-bindings/net/altera_tse.txt

1 * Altera Triple-Speed Ethernet MAC driver (TSE)
4 - compatible: Should be "altr,tse-1.0" for legacy SGDMA based TSE, and should
5 		be "altr,tse-msgdma-1.0" for the preferred MSGDMA based TSE.
6 - reg: Address and length of the register set for the device. It contains
7   the information of registers in the same order as described by reg-names
8 - reg-names: Should contain the reg names
12   "rx_csr" :      xDMA Rx dispatcher control and status space region
13   "rx_desc":      MSGDMA Rx dispatcher descriptor space region
14   "rx_resp":      MSGDMA Rx dispatcher response space region
16 - interrupts: Should contain the TSE interrupts and it's mode.
17 - interrupt-names: Should contain the interrupt names
18   "rx_irq":       xDMA Rx dispatcher interrupt
20 - rx-fifo-depth: MAC receive FIFO buffer depth in bytes
21 - tx-fifo-depth: MAC transmit FIFO buffer depth in bytes
22 - phy-mode: See ethernet.txt in the same directory.
23 - phy-handle: See ethernet.txt in the same directory.
24 - phy-addr: See ethernet.txt in the same directory. A configuration should
25 		include phy-handle or phy-addr.
26 - altr,has-supplementary-unicast:
29 - altr,has-hash-multicast-filter:
31 		Otherwise, hash-based multicast filtering is not supported.
33 - mdio device tree subnode: When the TSE has a phy connected to its local
37 	- compatible: Must be "altr,tse-mdio".
38 	- #address-cells: Must be <1>.
39 	- #size-cells: Must be <0>.
44 	- reg: phy id used to communicate to phy.
45 	- device_type: Must be "ethernet-phy".
48 - local-mac-address: See ethernet.txt in the same directory.
49 - max-frame-size: See ethernet.txt in the same directory.
54 		compatible = "altr,tse-msgdma-1.0";
61 		reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc";
62 		interrupt-parent = <&hps_0_arm_gic_0>;
64 		interrupt-names = "rx_irq", "tx_irq";
65 		rx-fifo-depth = <2048>;
66 		tx-fifo-depth = <2048>;
67 		address-bits = <48>;
68 		max-frame-size = <1500>;
69 		local-mac-address = [ 00 00 00 00 00 00 ];
70 		phy-mode = "gmii";
71 		altr,has-supplementary-unicast;
72 		altr,has-hash-multicast-filter;
73 		phy-handle = <&phy0>;
75 			compatible = "altr,tse-mdio";
76 			#address-cells = <1>;
77 			#size-cells = <0>;
78 			phy0: ethernet-phy@0 {
80 				device_type = "ethernet-phy";
83 			phy1: ethernet-phy@1 {
85 				device_type = "ethernet-phy";
92 		compatible = "altr,tse-msgdma-1.0";
99 		reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc";
100 		interrupt-parent = <&hps_0_arm_gic_0>;
102 		interrupt-names = "rx_irq", "tx_irq";
103 		rx-fifo-depth = <2048>;
104 		tx-fifo-depth = <2048>;
105 		address-bits = <48>;
106 		max-frame-size = <1500>;
107 		local-mac-address = [ 00 00 00 00 00 00 ];
108 		phy-mode = "gmii";
109 		altr,has-supplementary-unicast;
110 		altr,has-hash-multicast-filter;
111 		phy-handle = <&phy1>;