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f915ea5e VM |
1 | /* |
2 | * Copyright (C) 2015 ARM Limited | |
3 | * | |
4 | * Author: Vladimir Murzin <vladimir.murzin@arm.com> | |
5 | * | |
6 | * This file is dual-licensed: you can use it either under the terms | |
7 | * of the GPL or the X11 license, at your option. Note that this dual | |
8 | * licensing only applies to this file, and not this project as a | |
9 | * whole. | |
10 | * | |
11 | * a) This file is free software; you can redistribute it and/or | |
12 | * modify it under the terms of the GNU General Public License as | |
13 | * published by the Free Software Foundation; either version 2 of the | |
14 | * License, or (at your option) any later version. | |
15 | * | |
16 | * This file is distributed in the hope that it will be useful, | |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | * GNU General Public License for more details. | |
20 | * | |
21 | * Or, alternatively, | |
22 | * | |
23 | * b) Permission is hereby granted, free of charge, to any person | |
24 | * obtaining a copy of this software and associated documentation | |
25 | * files (the "Software"), to deal in the Software without | |
26 | * restriction, including without limitation the rights to use, | |
27 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
28 | * sell copies of the Software, and to permit persons to whom the | |
29 | * Software is furnished to do so, subject to the following | |
30 | * conditions: | |
31 | * | |
32 | * The above copyright notice and this permission notice shall be | |
33 | * included in all copies or substantial portions of the Software. | |
34 | * | |
35 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
36 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
37 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
38 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
39 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
40 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
41 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
42 | * OTHER DEALINGS IN THE SOFTWARE. | |
43 | */ | |
44 | ||
45 | #include "armv7-m.dtsi" | |
46 | ||
47 | / { | |
7f43049b VM |
48 | #address-cells = <1>; |
49 | #size-cells = <1>; | |
50 | ||
f915ea5e VM |
51 | oscclk0: clk-osc0 { |
52 | compatible = "fixed-clock"; | |
53 | #clock-cells = <0>; | |
54 | clock-frequency = <50000000>; | |
55 | }; | |
56 | ||
57 | oscclk1: clk-osc1 { | |
58 | compatible = "fixed-clock"; | |
59 | #clock-cells = <0>; | |
60 | clock-frequency = <24576000>; | |
61 | }; | |
62 | ||
63 | oscclk2: clk-osc2 { | |
64 | compatible = "fixed-clock"; | |
65 | #clock-cells = <0>; | |
66 | clock-frequency = <25000000>; | |
67 | }; | |
68 | ||
69 | cfgclk: clk-cfg { | |
70 | compatible = "fixed-clock"; | |
71 | #clock-cells = <0>; | |
72 | clock-frequency = <5000000>; | |
73 | }; | |
74 | ||
75 | spicfgclk: clk-spicfg { | |
76 | compatible = "fixed-clock"; | |
77 | #clock-cells = <0>; | |
78 | clock-frequency = <75000000>; | |
79 | }; | |
80 | ||
81 | sysclk: clk-sys { | |
82 | compatible = "fixed-factor-clock"; | |
83 | clocks = <&oscclk0>; | |
84 | #clock-cells = <0>; | |
85 | clock-div = <2>; | |
86 | clock-mult = <1>; | |
87 | }; | |
88 | ||
89 | audmclk: clk-audm { | |
90 | compatible = "fixed-factor-clock"; | |
91 | clocks = <&oscclk1>; | |
92 | #clock-cells = <0>; | |
93 | clock-div = <2>; | |
94 | clock-mult = <1>; | |
95 | }; | |
96 | ||
97 | audsclk: clk-auds { | |
98 | compatible = "fixed-factor-clock"; | |
99 | clocks = <&oscclk1>; | |
100 | #clock-cells = <0>; | |
101 | clock-div = <8>; | |
102 | clock-mult = <1>; | |
103 | }; | |
104 | ||
105 | spiclcd: clk-cpiclcd { | |
106 | compatible = "fixed-factor-clock"; | |
107 | clocks = <&oscclk0>; | |
108 | #clock-cells = <0>; | |
109 | clock-div = <2>; | |
110 | clock-mult = <1>; | |
111 | }; | |
112 | ||
113 | spicon: clk-spicon { | |
114 | compatible = "fixed-factor-clock"; | |
115 | clocks = <&oscclk0>; | |
116 | #clock-cells = <0>; | |
117 | clock-div = <2>; | |
118 | clock-mult = <1>; | |
119 | }; | |
120 | ||
121 | i2cclcd: clk-i2cclcd { | |
122 | compatible = "fixed-factor-clock"; | |
123 | clocks = <&oscclk0>; | |
124 | #clock-cells = <0>; | |
125 | clock-div = <2>; | |
126 | clock-mult = <1>; | |
127 | }; | |
128 | ||
129 | i2caud: clk-i2caud { | |
130 | compatible = "fixed-factor-clock"; | |
131 | clocks = <&oscclk0>; | |
132 | #clock-cells = <0>; | |
133 | clock-div = <2>; | |
134 | clock-mult = <1>; | |
135 | }; | |
136 | ||
137 | soc { | |
138 | compatible = "simple-bus"; | |
139 | ranges; | |
140 | ||
141 | apb@40000000 { | |
142 | compatible = "simple-bus"; | |
143 | #address-cells = <1>; | |
144 | #size-cells = <1>; | |
145 | ranges = <0 0x40000000 0x10000>; | |
146 | ||
147 | timer0: mps2-timer0@0 { | |
148 | compatible = "arm,mps2-timer"; | |
149 | reg = <0x0 0x1000>; | |
150 | interrupts = <8>; | |
151 | clocks = <&sysclk>; | |
152 | status = "disabled"; | |
153 | }; | |
154 | ||
155 | timer1: mps2-timer1@1000 { | |
156 | compatible = "arm,mps2-timer"; | |
157 | reg = <0x1000 0x1000>; | |
158 | interrupts = <9>; | |
159 | clocks = <&sysclk>; | |
160 | status = "disabled"; | |
161 | }; | |
162 | ||
163 | timer2: dual-timer@2000 { | |
164 | compatible = "arm,sp804"; | |
165 | reg = <0x2000 0x1000>; | |
166 | clocks = <&sysclk>; | |
167 | interrupts = <10>; | |
168 | status = "disabled"; | |
169 | }; | |
170 | ||
171 | uart0: serial@4000 { | |
172 | compatible = "arm,mps2-uart"; | |
173 | reg = <0x4000 0x1000>; | |
fc71f69c | 174 | interrupts = <0>, <1>, <12>; |
f915ea5e VM |
175 | clocks = <&sysclk>; |
176 | status = "disabled"; | |
177 | }; | |
178 | ||
179 | uart1: serial@5000 { | |
180 | compatible = "arm,mps2-uart"; | |
181 | reg = <0x5000 0x1000>; | |
fc71f69c | 182 | interrupts = <2>, <3>, <12>; |
f915ea5e VM |
183 | clocks = <&sysclk>; |
184 | status = "disabled"; | |
185 | }; | |
186 | ||
187 | uart2: serial@6000 { | |
188 | compatible = "arm,mps2-uart"; | |
189 | reg = <0x6000 0x1000>; | |
fc71f69c | 190 | interrupts = <4>, <5>, <12>; |
f915ea5e VM |
191 | clocks = <&sysclk>; |
192 | status = "disabled"; | |
193 | }; | |
194 | ||
195 | wdt: watchdog@8000 { | |
196 | compatible = "arm,sp805", "arm,primecell"; | |
197 | arm,primecell-periphid = <0x00141805>; | |
198 | reg = <0x8000 0x1000>; | |
199 | interrupts = <0>; | |
200 | clocks = <&sysclk>; | |
201 | clock-names = "apb_pclk"; | |
202 | status = "disabled"; | |
203 | }; | |
204 | }; | |
205 | }; | |
206 | ||
207 | fpga@40020000 { | |
208 | compatible = "simple-bus"; | |
209 | #address-cells = <1>; | |
210 | #size-cells = <1>; | |
211 | ranges = <0 0x40020000 0x10000>; | |
212 | ||
213 | fpgaio@8000 { | |
214 | compatible = "syscon", "simple-mfd"; | |
215 | reg = <0x8000 0x10>; | |
216 | ||
217 | led0 { | |
218 | compatible = "register-bit-led"; | |
219 | offset = <0x0>; | |
220 | mask = <0x01>; | |
221 | label = "userled:0"; | |
222 | linux,default-trigger = "heartbeat"; | |
223 | default-state = "on"; | |
224 | }; | |
225 | ||
226 | led1 { | |
227 | compatible = "register-bit-led"; | |
228 | offset = <0x0>; | |
229 | mask = <0x02>; | |
230 | label = "userled:1"; | |
231 | linux,default-trigger = "usr"; | |
232 | default-state = "off"; | |
233 | }; | |
234 | }; | |
235 | }; | |
236 | ||
237 | smb { | |
238 | compatible = "simple-bus"; | |
239 | #address-cells = <2>; | |
240 | #size-cells = <1>; | |
241 | ranges = <0 0 0x40200000 0x10000>, | |
242 | <1 0 0xa0000000 0x10000>; | |
243 | }; | |
244 | }; |