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