nios2/dts/3c120_devboard.dts

6  * SPDX-License-Identifier:	GPL-2.0+
9 /dts-v1/;
14 	#address-cells = <1>;
15 	#size-cells = <1>;
18 		#address-cells = <1>;
19 		#size-cells = <0>;
23 			compatible = "altr,nios2-1.0";
25 			interrupt-controller;
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>;
33 			altr,pid-num-bits = <8>;
34 			altr,tlb-num-ways = <16>;
35 			altr,tlb-num-entries = <128>;
36 			altr,tlb-ptr-sz = <7>;
37 			altr,has-div = <1>;
38 			altr,has-mul = <1>;
39 			altr,reset-addr = <0xc2800000>;
40 			altr,fast-tlb-miss-addr = <0xc7fff400>;
41 			altr,exception-addr = <0xd0000020>;
42 			altr,has-initda = <1>;
43 			altr,has-mmu = <1>;
56 		#address-cells = <1>;
57 		#size-cells = <1>;
58 		compatible = "altr,avalon", "simple-bus";
59 		bus-frequency = <125000000>;
62 			compatible = "simple-bus";
64 			#address-cells = <1>;
65 			#size-cells = <1>;
80 				compatible = "altr,timer-1.0";
82 				interrupt-parent = <&cpu>;
84 				clock-frequency = <125000000>;
88 				compatible = "altr,timer-1.0";
90 				interrupt-parent = < &cpu >;
92 				clock-frequency = < 125000000 >;
96 				compatible = "altr,sysid-1.0";
101 				compatible = "altr,juart-1.0";
103 				interrupt-parent = <&cpu>;
108 				compatible = "altr,tse-1.0";
113 				reg-names = "control_port", "rx_csr", "tx_csr", "s1";
114 				interrupt-parent = <&cpu>;
116 				interrupt-names = "rx_irq", "tx_irq";
117 				rx-fifo-depth = <8192>;
118 				tx-fifo-depth = <8192>;
119 				max-frame-size = <1518>;
120 				local-mac-address = [ 00 00 00 00 00 00 ];
121 				phy-mode = "rgmii-id";
122 				phy-handle = <&phy0>;
124 					compatible = "altr,tse-mdio";
125 					#address-cells = <1>;
126 					#size-cells = <0>;
127 					phy0: ethernet-phy@18 {
129 						device_type = "ethernet-phy";
135 				compatible = "altr,uart-1.0";
137 				interrupt-parent = <&cpu>;
139 				current-speed = <115200>;
140 				clock-frequency = <62500000>;
144 				compatible = "altr,pio-1.0";
147 				altr,gpio-bank-width = <8>;
148 				#gpio-cells = <2>;
149 				gpio-controller;
150 				gpio-bank-name = "led";
154 				compatible = "altr,pio-1.0";
156 				interrupt-parent = <&cpu>;
161 				altr,gpio-bank-width = <8>;
162 				#gpio-cells = <2>;
163 				gpio-controller;
164 				gpio-bank-name = "dipsw";
168 				compatible = "altr,pio-1.0";
170 				interrupt-parent = <&cpu>;
175 				altr,gpio-bank-width = <4>;
176 				#gpio-cells = <2>;
177 				gpio-controller;
178 				gpio-bank-name = "pb";
183 			compatible = "cfi-flash";
185 			bank-width = <2>;
186 			device-width = <1>;
187 			#address-cells = <1>;
188 			#size-cells = <1>;
199 		stdout-path = &jtag_uart;