| blob | a8ac4e2ed2907cfca6441a9f3e2ac09ce3a1bc99 |
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * ARM Ltd. Versatile Express
4 *
5 * CoreTile Express A15x2 (version with Test Chip 1)
6 * Cortex-A15 MPCore (V2P-CA15)
7 *
8 * HBI-0237A
9 */
11 /dts-v1/;
13 / {
14 model = "V2P-CA15";
15 arm,hbi = <0x237>;
16 arm,vexpress,site = <0xf>;
17 compatible = "arm,vexpress,v2p-ca15,tc1", "arm,vexpress,v2p-ca15", "arm,vexpress";
18 interrupt-parent = <&gic>;
19 #address-cells = <2>;
20 #size-cells = <2>;
22 chosen { };
24 aliases {
25 serial0 = &v2m_serial0;
26 serial1 = &v2m_serial1;
27 serial2 = &v2m_serial2;
28 serial3 = &v2m_serial3;
29 i2c0 = &v2m_i2c_dvi;
30 i2c1 = &v2m_i2c_pcie;
31 };
33 cpus {
34 #address-cells = <1>;
35 #size-cells = <0>;
37 cpu@0 {
38 device_type = "cpu";
39 compatible = "arm,cortex-a15";
40 reg = <0>;
41 };
43 cpu@1 {
44 device_type = "cpu";
45 compatible = "arm,cortex-a15";
46 reg = <1>;
47 };
48 };
50 memory@80000000 {
51 device_type = "memory";
52 reg = <0 0x80000000 0 0x40000000>;
53 };
55 hdlcd@2b000000 {
56 compatible = "arm,hdlcd";
57 reg = <0 0x2b000000 0 0x1000>;
58 interrupts = <0 85 4>;
59 clocks = <&hdlcd_clk>;
60 clock-names = "pxlclk";
61 };
63 memory-controller@2b0a0000 {
64 compatible = "arm,pl341", "arm,primecell";
65 reg = <0 0x2b0a0000 0 0x1000>;
66 clocks = <&sys_pll>;
67 clock-names = "apb_pclk";
68 };
70 wdt@2b060000 {
71 compatible = "arm,sp805", "arm,primecell";
72 status = "disabled";
73 reg = <0 0x2b060000 0 0x1000>;
74 interrupts = <0 98 4>;
75 clocks = <&sys_pll>;
76 clock-names = "apb_pclk";
77 };
79 gic: interrupt-controller@2c001000 {
80 compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
81 #interrupt-cells = <3>;
82 #address-cells = <0>;
83 interrupt-controller;
84 reg = <0 0x2c001000 0 0x1000>,
85 <0 0x2c002000 0 0x2000>,
86 <0 0x2c004000 0 0x2000>,
87 <0 0x2c006000 0 0x2000>;
88 interrupts = <1 9 0xf04>;
89 };
91 memory-controller@7ffd0000 {
92 compatible = "arm,pl354", "arm,primecell";
93 reg = <0 0x7ffd0000 0 0x1000>;
94 interrupts = <0 86 4>,
95 <0 87 4>;
96 clocks = <&sys_pll>;
97 clock-names = "apb_pclk";
98 };
100 dma@7ffb0000 {
101 compatible = "arm,pl330", "arm,primecell";
102 reg = <0 0x7ffb0000 0 0x1000>;
103 interrupts = <0 92 4>,
104 <0 88 4>,
105 <0 89 4>,
106 <0 90 4>,
107 <0 91 4>;
108 clocks = <&sys_pll>;
109 clock-names = "apb_pclk";
110 };
112 timer {
113 compatible = "arm,armv7-timer";
114 interrupts = <1 13 0xf08>,
115 <1 14 0xf08>,
116 <1 11 0xf08>,
117 <1 10 0xf08>;
118 };
120 pmu {
121 compatible = "arm,cortex-a15-pmu";
122 interrupts = <0 68 4>,
123 <0 69 4>;
124 };
126 dcc {
127 compatible = "arm,vexpress,config-bus";
128 arm,vexpress,config-bridge = <&v2m_sysreg>;
130 oscclk0 {
131 /* CPU PLL reference clock */
132 compatible = "arm,vexpress-osc";
133 arm,vexpress-sysreg,func = <1 0>;
134 freq-range = <50000000 60000000>;
135 #clock-cells = <0>;
136 clock-output-names = "oscclk0";
137 };
139 oscclk4 {
140 /* Multiplexed AXI master clock */
141 compatible = "arm,vexpress-osc";
142 arm,vexpress-sysreg,func = <1 4>;
143 freq-range = <20000000 40000000>;
144 #clock-cells = <0>;
145 clock-output-names = "oscclk4";
146 };
148 hdlcd_clk: oscclk5 {
149 /* HDLCD PLL reference clock */
150 compatible = "arm,vexpress-osc";
151 arm,vexpress-sysreg,func = <1 5>;
152 freq-range = <23750000 165000000>;
153 #clock-cells = <0>;
154 clock-output-names = "oscclk5";
155 };
157 smbclk: oscclk6 {
158 /* SMB clock */
159 compatible = "arm,vexpress-osc";
160 arm,vexpress-sysreg,func = <1 6>;
161 freq-range = <20000000 50000000>;
162 #clock-cells = <0>;
163 clock-output-names = "oscclk6";
164 };
166 sys_pll: oscclk7 {
167 /* SYS PLL reference clock */
168 compatible = "arm,vexpress-osc";
169 arm,vexpress-sysreg,func = <1 7>;
170 freq-range = <20000000 60000000>;
171 #clock-cells = <0>;
172 clock-output-names = "oscclk7";
173 };
175 oscclk8 {
176 /* DDR2 PLL reference clock */
177 compatible = "arm,vexpress-osc";
178 arm,vexpress-sysreg,func = <1 8>;
179 freq-range = <40000000 40000000>;
180 #clock-cells = <0>;
181 clock-output-names = "oscclk8";
182 };
184 volt-cores {
185 /* CPU core voltage */
186 compatible = "arm,vexpress-volt";
187 arm,vexpress-sysreg,func = <2 0>;
188 regulator-name = "Cores";
189 regulator-min-microvolt = <800000>;
190 regulator-max-microvolt = <1050000>;
191 regulator-always-on;
192 label = "Cores";
193 };
195 amp-cores {
196 /* Total current for the two cores */
197 compatible = "arm,vexpress-amp";
198 arm,vexpress-sysreg,func = <3 0>;
199 label = "Cores";
200 };
202 temp-dcc {
203 /* DCC internal temperature */
204 compatible = "arm,vexpress-temp";
205 arm,vexpress-sysreg,func = <4 0>;
206 label = "DCC";
207 };
209 power-cores {
210 /* Total power */
211 compatible = "arm,vexpress-power";
212 arm,vexpress-sysreg,func = <12 0>;
213 label = "Cores";
214 };
216 energy {
217 /* Total energy */
218 compatible = "arm,vexpress-energy";
219 arm,vexpress-sysreg,func = <13 0>;
220 label = "Cores";
221 };
222 };
224 smb@8000000 {
225 compatible = "simple-bus";
227 #address-cells = <2>;
228 #size-cells = <1>;
229 ranges = <0 0 0 0x08000000 0x04000000>,
230 <1 0 0 0x14000000 0x04000000>,
231 <2 0 0 0x18000000 0x04000000>,
232 <3 0 0 0x1c000000 0x04000000>,
233 <4 0 0 0x0c000000 0x04000000>,
234 <5 0 0 0x10000000 0x04000000>;
236 #interrupt-cells = <1>;
237 interrupt-map-mask = <0 0 63>;
238 interrupt-map = <0 0 0 &gic 0 0 4>,
239 <0 0 1 &gic 0 1 4>,
240 <0 0 2 &gic 0 2 4>,
241 <0 0 3 &gic 0 3 4>,
242 <0 0 4 &gic 0 4 4>,
243 <0 0 5 &gic 0 5 4>,
244 <0 0 6 &gic 0 6 4>,
245 <0 0 7 &gic 0 7 4>,
246 <0 0 8 &gic 0 8 4>,
247 <0 0 9 &gic 0 9 4>,
248 <0 0 10 &gic 0 10 4>,
249 <0 0 11 &gic 0 11 4>,
250 <0 0 12 &gic 0 12 4>,
251 <0 0 13 &gic 0 13 4>,
252 <0 0 14 &gic 0 14 4>,
253 <0 0 15 &gic 0 15 4>,
254 <0 0 16 &gic 0 16 4>,
255 <0 0 17 &gic 0 17 4>,
256 <0 0 18 &gic 0 18 4>,
257 <0 0 19 &gic 0 19 4>,
258 <0 0 20 &gic 0 20 4>,
259 <0 0 21 &gic 0 21 4>,
260 <0 0 22 &gic 0 22 4>,
261 <0 0 23 &gic 0 23 4>,
262 <0 0 24 &gic 0 24 4>,
263 <0 0 25 &gic 0 25 4>,
264 <0 0 26 &gic 0 26 4>,
265 <0 0 27 &gic 0 27 4>,
266 <0 0 28 &gic 0 28 4>,
267 <0 0 29 &gic 0 29 4>,
268 <0 0 30 &gic 0 30 4>,
269 <0 0 31 &gic 0 31 4>,
270 <0 0 32 &gic 0 32 4>,
271 <0 0 33 &gic 0 33 4>,
272 <0 0 34 &gic 0 34 4>,
273 <0 0 35 &gic 0 35 4>,
274 <0 0 36 &gic 0 36 4>,
275 <0 0 37 &gic 0 37 4>,
276 <0 0 38 &gic 0 38 4>,
277 <0 0 39 &gic 0 39 4>,
278 <0 0 40 &gic 0 40 4>,
279 <0 0 41 &gic 0 41 4>,
280 <0 0 42 &gic 0 42 4>;
282 /include/ "vexpress-v2m-rs1.dtsi"
283 };
285 site2: hsb@40000000 {
286 compatible = "simple-bus";
287 #address-cells = <1>;
288 #size-cells = <1>;
289 ranges = <0 0 0x40000000 0x3fef0000>;
290 #interrupt-cells = <1>;
291 interrupt-map-mask = <0 3>;
292 interrupt-map = <0 0 &gic 0 36 4>,
293 <0 1 &gic 0 37 4>,
294 <0 2 &gic 0 38 4>,
295 <0 3 &gic 0 39 4>;
296 };
297 };