1// SPDX-License-Identifier: GPL-2.0
2/*
3 * ARM Ltd.
4 *
5 * ARMv8 Foundation model DTS
6 */
7
8/dts-v1/;
9
10#include <dt-bindings/interrupt-controller/arm-gic.h>
11
12/memreserve/ 0x80000000 0x00010000;
13
14/ {
15	model = "Foundation-v8A";
16	compatible = "arm,foundation-aarch64", "arm,vexpress";
17	interrupt-parent = <&gic>;
18	#address-cells = <2>;
19	#size-cells = <2>;
20
21	chosen { };
22
23	aliases {
24		serial0 = &v2m_serial0;
25		serial1 = &v2m_serial1;
26		serial2 = &v2m_serial2;
27		serial3 = &v2m_serial3;
28	};
29
30	cpus {
31		#address-cells = <2>;
32		#size-cells = <0>;
33
34		cpu0: cpu@0 {
35			device_type = "cpu";
36			compatible = "arm,armv8";
37			reg = <0x0 0x0>;
38			next-level-cache = <&L2_0>;
39		};
40		cpu1: cpu@1 {
41			device_type = "cpu";
42			compatible = "arm,armv8";
43			reg = <0x0 0x1>;
44			next-level-cache = <&L2_0>;
45		};
46		cpu2: cpu@2 {
47			device_type = "cpu";
48			compatible = "arm,armv8";
49			reg = <0x0 0x2>;
50			next-level-cache = <&L2_0>;
51		};
52		cpu3: cpu@3 {
53			device_type = "cpu";
54			compatible = "arm,armv8";
55			reg = <0x0 0x3>;
56			next-level-cache = <&L2_0>;
57		};
58
59		L2_0: l2-cache0 {
60			compatible = "cache";
61			cache-level = <2>;
62		};
63	};
64
65	memory@80000000 {
66		device_type = "memory";
67		reg = <0x00000000 0x80000000 0 0x80000000>,
68		      <0x00000008 0x80000000 0 0x80000000>;
69	};
70
71	timer {
72		compatible = "arm,armv8-timer";
73		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
74			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
75			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
76			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
77		clock-frequency = <100000000>;
78	};
79
80	pmu {
81		compatible = "arm,armv8-pmuv3";
82		interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
83			     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
84			     <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
85			     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
86	};
87
88	spe-pmu {
89		compatible = "arm,statistical-profiling-extension-v1";
90		interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH>;
91	};
92
93	watchdog@2a440000 {
94		compatible = "arm,sbsa-gwdt";
95		reg = <0x0 0x2a440000 0 0x1000>,
96			<0x0 0x2a450000 0 0x1000>;
97		interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
98		timeout-sec = <30>;
99	};
100
101	v2m_clk24mhz: clk24mhz {
102		compatible = "fixed-clock";
103		#clock-cells = <0>;
104		clock-frequency = <24000000>;
105		clock-output-names = "v2m:clk24mhz";
106	};
107
108	v2m_refclk1mhz: refclk1mhz {
109		compatible = "fixed-clock";
110		#clock-cells = <0>;
111		clock-frequency = <1000000>;
112		clock-output-names = "v2m:refclk1mhz";
113	};
114
115	v2m_refclk32khz: refclk32khz {
116		compatible = "fixed-clock";
117		#clock-cells = <0>;
118		clock-frequency = <32768>;
119		clock-output-names = "v2m:refclk32khz";
120	};
121
122	bus@8000000 {
123		compatible = "arm,vexpress,v2m-p1", "simple-bus";
124		#address-cells = <2>; /* SMB chipselect number and offset */
125		#size-cells = <1>;
126
127		ranges = <0 0 0 0x08000000 0x04000000>,
128			 <1 0 0 0x14000000 0x04000000>,
129			 <2 0 0 0x18000000 0x04000000>,
130			 <3 0 0 0x1c000000 0x04000000>,
131			 <4 0 0 0x0c000000 0x04000000>,
132			 <5 0 0 0x10000000 0x04000000>;
133
134		#interrupt-cells = <1>;
135		interrupt-map-mask = <0 0 63>;
136		interrupt-map = <0 0  0 &gic 0 GIC_SPI  0 IRQ_TYPE_LEVEL_HIGH>,
137				<0 0  1 &gic 0 GIC_SPI  1 IRQ_TYPE_LEVEL_HIGH>,
138				<0 0  2 &gic 0 GIC_SPI  2 IRQ_TYPE_LEVEL_HIGH>,
139				<0 0  3 &gic 0 GIC_SPI  3 IRQ_TYPE_LEVEL_HIGH>,
140				<0 0  4 &gic 0 GIC_SPI  4 IRQ_TYPE_LEVEL_HIGH>,
141				<0 0  5 &gic 0 GIC_SPI  5 IRQ_TYPE_LEVEL_HIGH>,
142				<0 0  6 &gic 0 GIC_SPI  6 IRQ_TYPE_LEVEL_HIGH>,
143				<0 0  7 &gic 0 GIC_SPI  7 IRQ_TYPE_LEVEL_HIGH>,
144				<0 0  8 &gic 0 GIC_SPI  8 IRQ_TYPE_LEVEL_HIGH>,
145				<0 0  9 &gic 0 GIC_SPI  9 IRQ_TYPE_LEVEL_HIGH>,
146				<0 0 10 &gic 0 GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
147				<0 0 11 &gic 0 GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
148				<0 0 12 &gic 0 GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
149				<0 0 13 &gic 0 GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
150				<0 0 14 &gic 0 GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
151				<0 0 15 &gic 0 GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
152				<0 0 16 &gic 0 GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
153				<0 0 17 &gic 0 GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
154				<0 0 18 &gic 0 GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
155				<0 0 19 &gic 0 GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
156				<0 0 20 &gic 0 GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
157				<0 0 21 &gic 0 GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
158				<0 0 22 &gic 0 GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
159				<0 0 23 &gic 0 GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
160				<0 0 24 &gic 0 GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
161				<0 0 25 &gic 0 GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
162				<0 0 26 &gic 0 GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
163				<0 0 27 &gic 0 GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
164				<0 0 28 &gic 0 GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
165				<0 0 29 &gic 0 GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
166				<0 0 30 &gic 0 GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
167				<0 0 31 &gic 0 GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
168				<0 0 32 &gic 0 GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
169				<0 0 33 &gic 0 GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
170				<0 0 34 &gic 0 GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
171				<0 0 35 &gic 0 GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
172				<0 0 36 &gic 0 GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
173				<0 0 37 &gic 0 GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
174				<0 0 38 &gic 0 GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
175				<0 0 39 &gic 0 GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
176				<0 0 40 &gic 0 GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
177				<0 0 41 &gic 0 GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
178				<0 0 42 &gic 0 GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
179
180		ethernet@202000000 {
181			compatible = "smsc,lan91c111";
182			reg = <2 0x02000000 0x10000>;
183			interrupts = <15>;
184		};
185
186		iofpga-bus@300000000 {
187			compatible = "simple-bus";
188			#address-cells = <1>;
189			#size-cells = <1>;
190			ranges = <0 3 0 0x200000>;
191
192			v2m_sysreg: sysreg@10000 {
193				compatible = "arm,vexpress-sysreg";
194				reg = <0x010000 0x1000>;
195			};
196
197			v2m_serial0: serial@90000 {
198				compatible = "arm,pl011", "arm,primecell";
199				reg = <0x090000 0x1000>;
200				interrupts = <5>;
201				clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
202				clock-names = "uartclk", "apb_pclk";
203			};
204
205			v2m_serial1: serial@a0000 {
206				compatible = "arm,pl011", "arm,primecell";
207				reg = <0x0a0000 0x1000>;
208				interrupts = <6>;
209				clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
210				clock-names = "uartclk", "apb_pclk";
211			};
212
213			v2m_serial2: serial@b0000 {
214				compatible = "arm,pl011", "arm,primecell";
215				reg = <0x0b0000 0x1000>;
216				interrupts = <7>;
217				clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
218				clock-names = "uartclk", "apb_pclk";
219			};
220
221			v2m_serial3: serial@c0000 {
222				compatible = "arm,pl011", "arm,primecell";
223				reg = <0x0c0000 0x1000>;
224				interrupts = <8>;
225				clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
226				clock-names = "uartclk", "apb_pclk";
227			};
228
229			virtio@130000 {
230				compatible = "virtio,mmio";
231				reg = <0x130000 0x200>;
232				interrupts = <42>;
233			};
234		};
235	};
236};
237