nios2/dts/10m50_devboard.dts

1 // SPDX-License-Identifier: GPL-2.0+
8 /dts-v1/;
12 	compatible = "altr,niosii-max10";
13 	#address-cells = <1>;
14 	#size-cells = <1>;
17 		#address-cells = <1>;
18 		#size-cells = <0>;
21 			u-boot,dm-pre-reloc;
23 			compatible = "altr,nios2-1.1";
25 			interrupt-controller;
26 			#interrupt-cells = <1>;
27 			altr,exception-addr = <0xc8000120>;
28 			altr,fast-tlb-miss-addr = <0xc0000100>;
29 			altr,has-div = <1>;
30 			altr,has-initda = <1>;
31 			altr,has-mmu = <1>;
32 			altr,has-mul = <1>;
34 			altr,pid-num-bits = <8>;
35 			altr,reset-addr = <0xd4000000>;
36 			altr,tlb-num-entries = <256>;
37 			altr,tlb-num-ways = <16>;
38 			altr,tlb-ptr-sz = <8>;
39 			clock-frequency = <75000000>;
40 			dcache-line-size = <32>;
41 			dcache-size = <32768>;
42 			icache-line-size = <32>;
43 			icache-size = <32768>;
56 		#address-cells = <1>;
57 		#size-cells = <1>;
58 		compatible = "altr,avalon", "simple-bus";
59 		bus-frequency = <75000000>;
62 			compatible = "altr,juart-1.0";
64 			interrupt-parent = <&cpu>;
69 			compatible = "altr,16550-FIFO32", "ns16550a";
71 			interrupt-parent = <&cpu>;
73 			auto-flow-control = <1>;
74 			clock-frequency = <50000000>;
75 			fifo-size = <32>;
76 			reg-io-width = <4>;
77 			reg-shift = <2>;
81 			compatible = "altr,quadspi-1.0";
84 			reg-names = "avl_csr", "avl_mem";
85 			interrupt-parent = <&cpu>;
87 			#address-cells = <1>;
88 			#size-cells = <0>;
90 				compatible = "micron,n25q512a";
91 				#address-cells = <1>;
92 				#size-cells = <1>;
97 			compatible = "altr,sysid-1.0";
102 			compatible = "altr,tse-msgdma-1.0", "altr,tse-1.0";
109 			reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp",
111 			interrupt-parent = <&cpu>;
113 			interrupt-names = "rx_irq", "tx_irq";
114 			rx-fifo-depth = <8192>;
115 			tx-fifo-depth = <8192>;
116 			address-bits = <48>;
117 			max-frame-size = <1518>;
118 			local-mac-address = [00 00 00 00 00 00];
119 			altr,has-supplementary-unicast;
120 			altr,enable-sup-addr = <1>;
121 			altr,has-hash-multicast-filter;
122 			altr,enable-hash = <1>;
123 			phy-mode = "rgmii-id";
124 			phy-handle = <&phy0>;
126 				compatible = "altr,tse-mdio";
127 				#address-cells = <1>;
128 				#size-cells = <0>;
129 				phy0: ethernet-phy@0 {
131 					device_type = "ethernet-phy";
137 			compatible = "altr,pll-1.0";
138 			#clock-cells = <1>;
141 				compatible = "fixed-clock";
142 				#clock-cells = <0>;
143 				clock-frequency = <125000000>;
144 				clock-output-names = "enet_pll-c0";
148 				compatible = "fixed-clock";
149 				#clock-cells = <0>;
150 				clock-frequency = <25000000>;
151 				clock-output-names = "enet_pll-c1";
155 				compatible = "fixed-clock";
156 				#clock-cells = <0>;
157 				clock-frequency = <2500000>;
158 				clock-output-names = "enet_pll-c2";
163 			compatible = "altr,pll-1.0";
164 			#clock-cells = <1>;
167 				compatible = "fixed-clock";
168 				#clock-cells = <0>;
169 				clock-frequency = <100000000>;
170 				clock-output-names = "sys_pll-c0";
174 				compatible = "fixed-clock";
175 				#clock-cells = <0>;
176 				clock-frequency = <50000000>;
177 				clock-output-names = "sys_pll-c1";
181 				compatible = "fixed-clock";
182 				#clock-cells = <0>;
183 				clock-frequency = <75000000>;
184 				clock-output-names = "sys_pll-c2";
189 			compatible = "altr,timer-1.0";
191 			interrupt-parent = <&cpu>;
193 			clock-frequency = <75000000>;
197 			compatible = "altr,pio-1.0";
199 			altr,gpio-bank-width = <4>;
201 			#gpio-cells = <2>;
202 			gpio-controller;
203 			gpio-bank-name = "led";
207 			compatible = "altr,uart-1.0";
209 			interrupt-parent = <&cpu>;
211 			clock-frequency = <75000000>;
212 			current-speed = <115200>;
216 			compatible = "altr,pio-1.0";
218 			interrupt-parent = <&cpu>;
220 			altr,gpio-bank-width = <3>;
221 			altr,interrupt-type = <2>;
225 			#gpio-cells = <2>;
226 			gpio-controller;
227 			gpio-bank-name = "button";
231 			compatible = "altr,timer-1.0";
233 			interrupt-parent = <&cpu>;
235 			clock-frequency = <75000000>;
239 			compatible = "gpio-leds";
265 		stdout-path = &a_16550_uart_0;