2 * Copyright (C) 2013 Altera Corporation
4 * This file is generated by sopc2dts.
6 * SPDX-License-Identifier: GPL-2.0+
12 model = "altr,qsys_ghrd_3c120";
13 compatible = "altr,qsys_ghrd_3c120";
23 compatible = "altr,nios2-1.0";
26 #interrupt-cells = <1>;
27 clock-frequency = <125000000>;
28 dcache-line-size = <32>;
29 icache-line-size = <32>;
30 dcache-size = <32768>;
31 icache-size = <32768>;
32 altr,implementation = "fast";
33 altr,pid-num-bits = <8>;
34 altr,tlb-num-ways = <16>;
35 altr,tlb-num-entries = <128>;
36 altr,tlb-ptr-sz = <7>;
39 altr,reset-addr = <0xc2800000>;
40 altr,fast-tlb-miss-addr = <0xc7fff400>;
41 altr,exception-addr = <0xd0000020>;
42 altr,has-initda = <1>;
48 device_type = "memory";
49 reg = <0x10000000 0x08000000>,
50 <0x07fff400 0x00000400>;
58 compatible = "altr,avalon", "simple-bus";
59 bus-frequency = <125000000>;
61 pb_cpu_to_io: bridge@0x8000000 {
62 compatible = "simple-bus";
63 reg = <0x08000000 0x00800000>;
66 ranges = <0x00002000 0x08002000 0x00002000>,
67 <0x00004000 0x08004000 0x00000400>,
68 <0x00004400 0x08004400 0x00000040>,
69 <0x00004800 0x08004800 0x00000040>,
70 <0x00004c80 0x08004c80 0x00000020>,
71 <0x00004d50 0x08004d50 0x00000008>,
72 <0x00008000 0x08008000 0x00000020>,
73 <0x00400000 0x08400000 0x00000020>;
75 timer_1ms: timer@0x400000 {
76 compatible = "altr,timer-1.0";
77 reg = <0x00400000 0x00000020>;
78 interrupt-parent = <&cpu>;
80 clock-frequency = <125000000>;
83 timer_0: timer@0x8000 {
84 compatible = "altr,timer-1.0";
85 reg = < 0x00008000 0x00000020 >;
86 interrupt-parent = < &cpu >;
88 clock-frequency = < 125000000 >;
91 jtag_uart: serial@0x4d50 {
92 compatible = "altr,juart-1.0";
93 reg = <0x00004d50 0x00000008>;
94 interrupt-parent = <&cpu>;
98 tse_mac: ethernet@0x4000 {
99 compatible = "altr,tse-1.0";
100 reg = <0x00004000 0x00000400>,
101 <0x00004400 0x00000040>,
102 <0x00004800 0x00000040>,
103 <0x00002000 0x00002000>;
104 reg-names = "control_port", "rx_csr", "tx_csr", "s1";
105 interrupt-parent = <&cpu>;
107 interrupt-names = "rx_irq", "tx_irq";
108 rx-fifo-depth = <8192>;
109 tx-fifo-depth = <8192>;
110 max-frame-size = <1518>;
111 local-mac-address = [ 00 00 00 00 00 00 ];
112 phy-mode = "rgmii-id";
113 phy-handle = <&phy0>;
115 compatible = "altr,tse-mdio";
116 #address-cells = <1>;
118 phy0: ethernet-phy@18 {
120 device_type = "ethernet-phy";
125 uart: serial@0x4c80 {
126 compatible = "altr,uart-1.0";
127 reg = <0x00004c80 0x00000020>;
128 interrupt-parent = <&cpu>;
130 current-speed = <115200>;
131 clock-frequency = <62500000>;
135 cfi_flash_64m: flash@0x0 {
136 compatible = "cfi-flash";
137 reg = <0x00000000 0x04000000>;
140 #address-cells = <1>;
144 reg = <0x00800000 0x01e00000>;
145 label = "JFFS2 Filesystem";
151 bootargs = "debug console=ttyJ0,115200";
152 stdout-path = &jtag_uart;