blob: 6aa40ff4bb9ff44324eb537adb846fefbe0c0caf [file] [log] [blame]
Achin Gupta4f6ad662013-10-25 09:08:21 +01001/*
Dan Handleye83b0ca2014-01-14 18:17:09 +00002 * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
Achin Gupta4f6ad662013-10-25 09:08:21 +01003 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
6 *
7 * Redistributions of source code must retain the above copyright notice, this
8 * list of conditions and the following disclaimer.
9 *
10 * Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation
12 * and/or other materials provided with the distribution.
13 *
14 * Neither the name of ARM nor the names of its contributors may be used
15 * to endorse or promote products derived from this software without specific
16 * prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 motherboard {
32 arm,v2m-memory-map = "rs1";
33 compatible = "arm,vexpress,v2m-p1", "simple-bus";
34 #address-cells = <2>; /* SMB chipselect number and offset */
35 #size-cells = <1>;
36 #interrupt-cells = <1>;
37 ranges;
38
39 flash@0,00000000 {
40 compatible = "arm,vexpress-flash", "cfi-flash";
41 reg = <0 0x00000000 0x04000000>,
42 <4 0x00000000 0x04000000>;
43 bank-width = <4>;
44 };
45
46 vram@2,00000000 {
47 compatible = "arm,vexpress-vram";
48 reg = <2 0x00000000 0x00800000>;
49 };
50
51 ethernet@2,02000000 {
52 compatible = "smsc,lan91c111";
53 reg = <2 0x02000000 0x10000>;
54 interrupts = <15>;
55 };
56
57 v2m_clk24mhz: clk24mhz {
58 compatible = "fixed-clock";
59 #clock-cells = <0>;
60 clock-frequency = <24000000>;
61 clock-output-names = "v2m:clk24mhz";
62 };
63
64 v2m_refclk1mhz: refclk1mhz {
65 compatible = "fixed-clock";
66 #clock-cells = <0>;
67 clock-frequency = <1000000>;
68 clock-output-names = "v2m:refclk1mhz";
69 };
70
71 v2m_refclk32khz: refclk32khz {
72 compatible = "fixed-clock";
73 #clock-cells = <0>;
74 clock-frequency = <32768>;
75 clock-output-names = "v2m:refclk32khz";
76 };
77
78 iofpga@3,00000000 {
79 compatible = "arm,amba-bus", "simple-bus";
80 #address-cells = <1>;
81 #size-cells = <1>;
82 ranges = <0 3 0 0x200000>;
83
84 v2m_sysreg: sysreg@010000 {
85 compatible = "arm,vexpress-sysreg";
86 reg = <0x010000 0x1000>;
87 gpio-controller;
88 #gpio-cells = <2>;
89 };
90
91 v2m_sysctl: sysctl@020000 {
92 compatible = "arm,sp810", "arm,primecell";
93 reg = <0x020000 0x1000>;
94 clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&v2m_clk24mhz>;
95 clock-names = "refclk", "timclk", "apb_pclk";
96 #clock-cells = <1>;
97 clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3";
98 };
99
100 aaci@040000 {
101 compatible = "arm,pl041", "arm,primecell";
102 reg = <0x040000 0x1000>;
103 interrupts = <11>;
104 clocks = <&v2m_clk24mhz>;
105 clock-names = "apb_pclk";
106 };
107
108 mmci@050000 {
109 compatible = "arm,pl180", "arm,primecell";
110 reg = <0x050000 0x1000>;
111 interrupts = <9 10>;
112 cd-gpios = <&v2m_sysreg 0 0>;
113 wp-gpios = <&v2m_sysreg 1 0>;
114 max-frequency = <12000000>;
115 vmmc-supply = <&v2m_fixed_3v3>;
116 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
117 clock-names = "mclk", "apb_pclk";
118 };
119
120 kmi@060000 {
121 compatible = "arm,pl050", "arm,primecell";
122 reg = <0x060000 0x1000>;
123 interrupts = <12>;
124 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
125 clock-names = "KMIREFCLK", "apb_pclk";
126 };
127
128 kmi@070000 {
129 compatible = "arm,pl050", "arm,primecell";
130 reg = <0x070000 0x1000>;
131 interrupts = <13>;
132 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
133 clock-names = "KMIREFCLK", "apb_pclk";
134 };
135
136 v2m_serial0: uart@090000 {
137 compatible = "arm,pl011", "arm,primecell";
138 reg = <0x090000 0x1000>;
139 interrupts = <5>;
140 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
141 clock-names = "uartclk", "apb_pclk";
142 };
143
144 v2m_serial1: uart@0a0000 {
145 compatible = "arm,pl011", "arm,primecell";
146 reg = <0x0a0000 0x1000>;
147 interrupts = <6>;
148 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
149 clock-names = "uartclk", "apb_pclk";
150 };
151
152 v2m_serial2: uart@0b0000 {
153 compatible = "arm,pl011", "arm,primecell";
154 reg = <0x0b0000 0x1000>;
155 interrupts = <7>;
156 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
157 clock-names = "uartclk", "apb_pclk";
158 };
159
160 v2m_serial3: uart@0c0000 {
161 compatible = "arm,pl011", "arm,primecell";
162 reg = <0x0c0000 0x1000>;
163 interrupts = <8>;
164 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
165 clock-names = "uartclk", "apb_pclk";
166 };
167
168 wdt@0f0000 {
169 compatible = "arm,sp805", "arm,primecell";
170 reg = <0x0f0000 0x1000>;
171 interrupts = <0>;
172 clocks = <&v2m_refclk32khz>, <&v2m_clk24mhz>;
173 clock-names = "wdogclk", "apb_pclk";
174 };
175
176 v2m_timer01: timer@110000 {
177 compatible = "arm,sp804", "arm,primecell";
178 reg = <0x110000 0x1000>;
179 interrupts = <2>;
180 clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&v2m_clk24mhz>;
181 clock-names = "timclken1", "timclken2", "apb_pclk";
182 };
183
184 v2m_timer23: timer@120000 {
185 compatible = "arm,sp804", "arm,primecell";
186 reg = <0x120000 0x1000>;
187 interrupts = <3>;
188 clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&v2m_clk24mhz>;
189 clock-names = "timclken1", "timclken2", "apb_pclk";
190 };
191
192 rtc@170000 {
193 compatible = "arm,pl031", "arm,primecell";
194 reg = <0x170000 0x1000>;
195 interrupts = <4>;
196 clocks = <&v2m_clk24mhz>;
197 clock-names = "apb_pclk";
198 };
199
200 clcd@1f0000 {
201 compatible = "arm,pl111", "arm,primecell";
202 reg = <0x1f0000 0x1000>;
203 interrupts = <14>;
204 clocks = <&v2m_oscclk1>, <&v2m_clk24mhz>;
205 clock-names = "clcdclk", "apb_pclk";
206 mode = "XVGA";
207 use_dma = <0>;
208 framebuffer = <0x18000000 0x00180000>;
209 };
210
211 virtio_block@0130000 {
212 compatible = "virtio,mmio";
213 reg = <0x130000 0x1000>;
214 interrupts = <0x2a>;
215 };
216 };
217
218 v2m_fixed_3v3: fixedregulator@0 {
219 compatible = "regulator-fixed";
220 regulator-name = "3V3";
221 regulator-min-microvolt = <3300000>;
222 regulator-max-microvolt = <3300000>;
223 regulator-always-on;
224 };
225
226 mcc {
227 compatible = "arm,vexpress,config-bus", "simple-bus";
228 arm,vexpress,config-bridge = <&v2m_sysreg>;
229
230 v2m_oscclk1: osc@1 {
231 /* CLCD clock */
232 compatible = "arm,vexpress-osc";
233 arm,vexpress-sysreg,func = <1 1>;
234 freq-range = <23750000 63500000>;
235 #clock-cells = <0>;
236 clock-output-names = "v2m:oscclk1";
237 };
238
Juan Castillo4dc4a472014-08-12 11:17:06 +0100239 /*
240 * Not supported in FVP models
241 *
242 * reset@0 {
243 * compatible = "arm,vexpress-reset";
244 * arm,vexpress-sysreg,func = <5 0>;
245 * };
246 */
Achin Gupta4f6ad662013-10-25 09:08:21 +0100247
248 muxfpga@0 {
249 compatible = "arm,vexpress-muxfpga";
250 arm,vexpress-sysreg,func = <7 0>;
251 };
252
Juan Castillo4dc4a472014-08-12 11:17:06 +0100253 /*
254 * Not used - Superseded by PSCI sys_poweroff
255 *
256 * shutdown@0 {
257 * compatible = "arm,vexpress-shutdown";
258 * arm,vexpress-sysreg,func = <8 0>;
259 * };
260 */
Achin Gupta4f6ad662013-10-25 09:08:21 +0100261
Juan Castillo4dc4a472014-08-12 11:17:06 +0100262 /*
263 * Not used - Superseded by PSCI sys_reset
264 *
265 * reboot@0 {
266 * compatible = "arm,vexpress-reboot";
267 * arm,vexpress-sysreg,func = <9 0>;
268 * };
269 */
Achin Gupta4f6ad662013-10-25 09:08:21 +0100270
271 dvimode@0 {
272 compatible = "arm,vexpress-dvimode";
273 arm,vexpress-sysreg,func = <11 0>;
274 };
275 };
276 };