1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
2/* Copyright (c) 2020 SiFive, Inc */
3
4/dts-v1/;
5
6#include <dt-bindings/clock/sifive-fu740-prci.h>
7
8/ {
9	#address-cells = <2>;
10	#size-cells = <2>;
11	compatible = "sifive,fu740-c000", "sifive,fu740";
12
13	aliases {
14		serial0 = &uart0;
15		serial1 = &uart1;
16		ethernet0 = &eth0;
17	};
18
19	chosen {
20	};
21
22	cpus {
23		#address-cells = <1>;
24		#size-cells = <0>;
25		cpu0: cpu@0 {
26			compatible = "sifive,bullet0", "riscv";
27			device_type = "cpu";
28			i-cache-block-size = <64>;
29			i-cache-sets = <128>;
30			i-cache-size = <16384>;
31			next-level-cache = <&ccache>;
32			reg = <0x0>;
33			riscv,isa = "rv64imac";
34			status = "disabled";
35			cpu0_intc: interrupt-controller {
36				#interrupt-cells = <1>;
37				compatible = "riscv,cpu-intc";
38				interrupt-controller;
39			};
40		};
41		cpu1: cpu@1 {
42			compatible = "sifive,bullet0", "riscv";
43			d-cache-block-size = <64>;
44			d-cache-sets = <64>;
45			d-cache-size = <32768>;
46			d-tlb-sets = <1>;
47			d-tlb-size = <40>;
48			device_type = "cpu";
49			i-cache-block-size = <64>;
50			i-cache-sets = <128>;
51			i-cache-size = <32768>;
52			i-tlb-sets = <1>;
53			i-tlb-size = <40>;
54			mmu-type = "riscv,sv39";
55			next-level-cache = <&ccache>;
56			reg = <0x1>;
57			riscv,isa = "rv64imafdc";
58			tlb-split;
59			cpu1_intc: interrupt-controller {
60				#interrupt-cells = <1>;
61				compatible = "riscv,cpu-intc";
62				interrupt-controller;
63			};
64		};
65		cpu2: cpu@2 {
66			compatible = "sifive,bullet0", "riscv";
67			d-cache-block-size = <64>;
68			d-cache-sets = <64>;
69			d-cache-size = <32768>;
70			d-tlb-sets = <1>;
71			d-tlb-size = <40>;
72			device_type = "cpu";
73			i-cache-block-size = <64>;
74			i-cache-sets = <128>;
75			i-cache-size = <32768>;
76			i-tlb-sets = <1>;
77			i-tlb-size = <40>;
78			mmu-type = "riscv,sv39";
79			next-level-cache = <&ccache>;
80			reg = <0x2>;
81			riscv,isa = "rv64imafdc";
82			tlb-split;
83			cpu2_intc: interrupt-controller {
84				#interrupt-cells = <1>;
85				compatible = "riscv,cpu-intc";
86				interrupt-controller;
87			};
88		};
89		cpu3: cpu@3 {
90			compatible = "sifive,bullet0", "riscv";
91			d-cache-block-size = <64>;
92			d-cache-sets = <64>;
93			d-cache-size = <32768>;
94			d-tlb-sets = <1>;
95			d-tlb-size = <40>;
96			device_type = "cpu";
97			i-cache-block-size = <64>;
98			i-cache-sets = <128>;
99			i-cache-size = <32768>;
100			i-tlb-sets = <1>;
101			i-tlb-size = <40>;
102			mmu-type = "riscv,sv39";
103			next-level-cache = <&ccache>;
104			reg = <0x3>;
105			riscv,isa = "rv64imafdc";
106			tlb-split;
107			cpu3_intc: interrupt-controller {
108				#interrupt-cells = <1>;
109				compatible = "riscv,cpu-intc";
110				interrupt-controller;
111			};
112		};
113		cpu4: cpu@4 {
114			compatible = "sifive,bullet0", "riscv";
115			d-cache-block-size = <64>;
116			d-cache-sets = <64>;
117			d-cache-size = <32768>;
118			d-tlb-sets = <1>;
119			d-tlb-size = <40>;
120			device_type = "cpu";
121			i-cache-block-size = <64>;
122			i-cache-sets = <128>;
123			i-cache-size = <32768>;
124			i-tlb-sets = <1>;
125			i-tlb-size = <40>;
126			mmu-type = "riscv,sv39";
127			next-level-cache = <&ccache>;
128			reg = <0x4>;
129			riscv,isa = "rv64imafdc";
130			tlb-split;
131			cpu4_intc: interrupt-controller {
132				#interrupt-cells = <1>;
133				compatible = "riscv,cpu-intc";
134				interrupt-controller;
135			};
136		};
137	};
138	soc {
139		#address-cells = <2>;
140		#size-cells = <2>;
141		compatible = "simple-bus";
142		ranges;
143		plic0: interrupt-controller@c000000 {
144			#interrupt-cells = <1>;
145			#address-cells = <0>;
146			compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0";
147			reg = <0x0 0xc000000 0x0 0x4000000>;
148			riscv,ndev = <69>;
149			interrupt-controller;
150			interrupts-extended =
151				<&cpu0_intc 0xffffffff>,
152				<&cpu1_intc 0xffffffff>, <&cpu1_intc 9>,
153				<&cpu2_intc 0xffffffff>, <&cpu2_intc 9>,
154				<&cpu3_intc 0xffffffff>, <&cpu3_intc 9>,
155				<&cpu4_intc 0xffffffff>, <&cpu4_intc 9>;
156		};
157		prci: clock-controller@10000000 {
158			compatible = "sifive,fu740-c000-prci";
159			reg = <0x0 0x10000000 0x0 0x1000>;
160			clocks = <&hfclk>, <&rtcclk>;
161			#clock-cells = <1>;
162			#reset-cells = <1>;
163		};
164		uart0: serial@10010000 {
165			compatible = "sifive,fu740-c000-uart", "sifive,uart0";
166			reg = <0x0 0x10010000 0x0 0x1000>;
167			interrupt-parent = <&plic0>;
168			interrupts = <39>;
169			clocks = <&prci PRCI_CLK_PCLK>;
170			status = "disabled";
171		};
172		uart1: serial@10011000 {
173			compatible = "sifive,fu740-c000-uart", "sifive,uart0";
174			reg = <0x0 0x10011000 0x0 0x1000>;
175			interrupt-parent = <&plic0>;
176			interrupts = <40>;
177			clocks = <&prci PRCI_CLK_PCLK>;
178			status = "disabled";
179		};
180		i2c0: i2c@10030000 {
181			compatible = "sifive,fu740-c000-i2c", "sifive,i2c0";
182			reg = <0x0 0x10030000 0x0 0x1000>;
183			interrupt-parent = <&plic0>;
184			interrupts = <52>;
185			clocks = <&prci PRCI_CLK_PCLK>;
186			reg-shift = <2>;
187			reg-io-width = <1>;
188			#address-cells = <1>;
189			#size-cells = <0>;
190			status = "disabled";
191		};
192		i2c1: i2c@10031000 {
193			compatible = "sifive,fu740-c000-i2c", "sifive,i2c0";
194			reg = <0x0 0x10031000 0x0 0x1000>;
195			interrupt-parent = <&plic0>;
196			interrupts = <53>;
197			clocks = <&prci PRCI_CLK_PCLK>;
198			reg-shift = <2>;
199			reg-io-width = <1>;
200			#address-cells = <1>;
201			#size-cells = <0>;
202			status = "disabled";
203		};
204		qspi0: spi@10040000 {
205			compatible = "sifive,fu740-c000-spi", "sifive,spi0";
206			reg = <0x0 0x10040000 0x0 0x1000>,
207			      <0x0 0x20000000 0x0 0x10000000>;
208			interrupt-parent = <&plic0>;
209			interrupts = <41>;
210			clocks = <&prci PRCI_CLK_PCLK>;
211			#address-cells = <1>;
212			#size-cells = <0>;
213			status = "disabled";
214		};
215		qspi1: spi@10041000 {
216			compatible = "sifive,fu740-c000-spi", "sifive,spi0";
217			reg = <0x0 0x10041000 0x0 0x1000>,
218			      <0x0 0x30000000 0x0 0x10000000>;
219			interrupt-parent = <&plic0>;
220			interrupts = <42>;
221			clocks = <&prci PRCI_CLK_PCLK>;
222			#address-cells = <1>;
223			#size-cells = <0>;
224			status = "disabled";
225		};
226		spi0: spi@10050000 {
227			compatible = "sifive,fu740-c000-spi", "sifive,spi0";
228			reg = <0x0 0x10050000 0x0 0x1000>;
229			interrupt-parent = <&plic0>;
230			interrupts = <43>;
231			clocks = <&prci PRCI_CLK_PCLK>;
232			#address-cells = <1>;
233			#size-cells = <0>;
234			status = "disabled";
235		};
236		eth0: ethernet@10090000 {
237			compatible = "sifive,fu540-c000-gem";
238			interrupt-parent = <&plic0>;
239			interrupts = <55>;
240			reg = <0x0 0x10090000 0x0 0x2000>,
241			      <0x0 0x100a0000 0x0 0x1000>;
242			local-mac-address = [00 00 00 00 00 00];
243			clock-names = "pclk", "hclk";
244			clocks = <&prci PRCI_CLK_GEMGXLPLL>,
245				 <&prci PRCI_CLK_GEMGXLPLL>;
246			#address-cells = <1>;
247			#size-cells = <0>;
248			status = "disabled";
249		};
250		pwm0: pwm@10020000 {
251			compatible = "sifive,fu740-c000-pwm", "sifive,pwm0";
252			reg = <0x0 0x10020000 0x0 0x1000>;
253			interrupt-parent = <&plic0>;
254			interrupts = <44>, <45>, <46>, <47>;
255			clocks = <&prci PRCI_CLK_PCLK>;
256			#pwm-cells = <3>;
257			status = "disabled";
258		};
259		pwm1: pwm@10021000 {
260			compatible = "sifive,fu740-c000-pwm", "sifive,pwm0";
261			reg = <0x0 0x10021000 0x0 0x1000>;
262			interrupt-parent = <&plic0>;
263			interrupts = <48>, <49>, <50>, <51>;
264			clocks = <&prci PRCI_CLK_PCLK>;
265			#pwm-cells = <3>;
266			status = "disabled";
267		};
268		ccache: cache-controller@2010000 {
269			compatible = "sifive,fu740-c000-ccache", "cache";
270			cache-block-size = <64>;
271			cache-level = <2>;
272			cache-sets = <2048>;
273			cache-size = <2097152>;
274			cache-unified;
275			interrupt-parent = <&plic0>;
276			interrupts = <19>, <21>, <22>, <20>;
277			reg = <0x0 0x2010000 0x0 0x1000>;
278		};
279		gpio: gpio@10060000 {
280			compatible = "sifive,fu740-c000-gpio", "sifive,gpio0";
281			interrupt-parent = <&plic0>;
282			interrupts = <23>, <24>, <25>, <26>, <27>, <28>, <29>,
283				     <30>, <31>, <32>, <33>, <34>, <35>, <36>,
284				     <37>, <38>;
285			reg = <0x0 0x10060000 0x0 0x1000>;
286			gpio-controller;
287			#gpio-cells = <2>;
288			interrupt-controller;
289			#interrupt-cells = <2>;
290			clocks = <&prci PRCI_CLK_PCLK>;
291			status = "disabled";
292		};
293		pcie@e00000000 {
294			compatible = "sifive,fu740-pcie";
295			#address-cells = <3>;
296			#size-cells = <2>;
297			#interrupt-cells = <1>;
298			reg = <0xe 0x00000000 0x0 0x80000000>,
299			      <0xd 0xf0000000 0x0 0x10000000>,
300			      <0x0 0x100d0000 0x0 0x1000>;
301			reg-names = "dbi", "config", "mgmt";
302			device_type = "pci";
303			dma-coherent;
304			bus-range = <0x0 0xff>;
305			ranges = <0x81000000  0x0 0x60080000  0x0 0x60080000 0x0 0x10000>,      /* I/O */
306				 <0x82000000  0x0 0x60090000  0x0 0x60090000 0x0 0xff70000>,    /* mem */
307				 <0x82000000  0x0 0x70000000  0x0 0x70000000 0x0 0x1000000>,    /* mem */
308				 <0xc3000000 0x20 0x00000000 0x20 0x00000000 0x20 0x00000000>;  /* mem prefetchable */
309			num-lanes = <0x8>;
310			interrupts = <56>, <57>, <58>, <59>, <60>, <61>, <62>, <63>, <64>;
311			interrupt-names = "msi", "inta", "intb", "intc", "intd";
312			interrupt-parent = <&plic0>;
313			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
314			interrupt-map = <0x0 0x0 0x0 0x1 &plic0 57>,
315					<0x0 0x0 0x0 0x2 &plic0 58>,
316					<0x0 0x0 0x0 0x3 &plic0 59>,
317					<0x0 0x0 0x0 0x4 &plic0 60>;
318			clock-names = "pcie_aux";
319			clocks = <&prci PRCI_CLK_PCIE_AUX>;
320			pwren-gpios = <&gpio 5 0>;
321			reset-gpios = <&gpio 8 0>;
322			resets = <&prci 4>;
323			status = "okay";
324		};
325	};
326};
327