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
9 "control_port": MAC configuration space region
10 "tx_csr": xDMA Tx dispatcher control and status space region
11 "tx_desc": MSGDMA Tx dispatcher descriptor space region
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
15 "s1": SGDMA descriptor memory
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
19 "tx_irq": xDMA Tx 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:
27 If present, TSE supports additional unicast addresses.
28 Otherwise additional unicast addresses are not supported.
29 - altr,has-hash-multicast-filter:
30 If present, TSE supports a hash based 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
34 mdio, there must be device tree subnode with the following
37 - compatible: Must be "altr,tse-mdio".
38 - #address-cells: Must be <1>.
39 - #size-cells: Must be <0>.
41 For each phy on the mdio bus, there must be a node with the following
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.
53 tse_sub_0_eth_tse_0: ethernet@0x1,00000000 {
54 compatible = "altr,tse-msgdma-1.0";
55 reg = <0x00000001 0x00000000 0x00000400>,
56 <0x00000001 0x00000460 0x00000020>,
57 <0x00000001 0x00000480 0x00000020>,
58 <0x00000001 0x000004A0 0x00000008>,
59 <0x00000001 0x00000400 0x00000020>,
60 <0x00000001 0x00000420 0x00000020>;
61 reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc";
62 interrupt-parent = <&hps_0_arm_gic_0>;
63 interrupts = <0 41 4>, <0 40 4>;
64 interrupt-names = "rx_irq", "tx_irq";
65 rx-fifo-depth = <2048>;
66 tx-fifo-depth = <2048>;
68 max-frame-size = <1500>;
69 local-mac-address = [ 00 00 00 00 00 00 ];
71 altr,has-supplementary-unicast;
72 altr,has-hash-multicast-filter;
75 compatible = "altr,tse-mdio";
78 phy0: ethernet-phy@0 {
80 device_type = "ethernet-phy";
83 phy1: ethernet-phy@1 {
85 device_type = "ethernet-phy";
91 tse_sub_1_eth_tse_0: ethernet@0x1,00001000 {
92 compatible = "altr,tse-msgdma-1.0";
93 reg = <0x00000001 0x00001000 0x00000400>,
94 <0x00000001 0x00001460 0x00000020>,
95 <0x00000001 0x00001480 0x00000020>,
96 <0x00000001 0x000014A0 0x00000008>,
97 <0x00000001 0x00001400 0x00000020>,
98 <0x00000001 0x00001420 0x00000020>;
99 reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc";
100 interrupt-parent = <&hps_0_arm_gic_0>;
101 interrupts = <0 43 4>, <0 42 4>;
102 interrupt-names = "rx_irq", "tx_irq";
103 rx-fifo-depth = <2048>;
104 tx-fifo-depth = <2048>;
106 max-frame-size = <1500>;
107 local-mac-address = [ 00 00 00 00 00 00 ];
109 altr,has-supplementary-unicast;
110 altr,has-hash-multicast-filter;
111 phy-handle = <&phy1>;