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8e678e06 MY |
1 | /* |
2 | * Device Tree Source for UniPhier PH1-Pro4 SoC | |
3 | * | |
4 | * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.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/ "skeleton.dtsi" | |
46 | ||
47 | / { | |
48 | compatible = "socionext,ph1-pro4"; | |
49 | ||
50 | cpus { | |
51 | #address-cells = <1>; | |
52 | #size-cells = <0>; | |
53 | enable-method = "socionext,uniphier-smp"; | |
54 | ||
55 | cpu@0 { | |
56 | device_type = "cpu"; | |
57 | compatible = "arm,cortex-a9"; | |
58 | reg = <0>; | |
59 | }; | |
60 | ||
61 | cpu@1 { | |
62 | device_type = "cpu"; | |
63 | compatible = "arm,cortex-a9"; | |
64 | reg = <1>; | |
65 | }; | |
66 | }; | |
67 | ||
68 | clocks { | |
69 | arm_timer_clk: arm_timer_clk { | |
70 | #clock-cells = <0>; | |
71 | compatible = "fixed-clock"; | |
72 | clock-frequency = <50000000>; | |
73 | }; | |
1bf42507 MY |
74 | |
75 | uart_clk: uart_clk { | |
76 | #clock-cells = <0>; | |
77 | compatible = "fixed-clock"; | |
78 | clock-frequency = <73728000>; | |
79 | }; | |
68f46897 MY |
80 | |
81 | i2c_clk: i2c_clk { | |
82 | #clock-cells = <0>; | |
83 | compatible = "fixed-clock"; | |
84 | clock-frequency = <50000000>; | |
85 | }; | |
8e678e06 MY |
86 | }; |
87 | ||
88 | soc { | |
89 | compatible = "simple-bus"; | |
90 | #address-cells = <1>; | |
91 | #size-cells = <1>; | |
92 | ranges; | |
93 | interrupt-parent = <&intc>; | |
94 | ||
95 | extbus: extbus { | |
96 | compatible = "simple-bus"; | |
97 | #address-cells = <2>; | |
98 | #size-cells = <1>; | |
99 | }; | |
100 | ||
1bf42507 MY |
101 | serial0: serial@54006800 { |
102 | compatible = "socionext,uniphier-uart"; | |
103 | status = "disabled"; | |
104 | reg = <0x54006800 0x40>; | |
62237230 MY |
105 | pinctrl-names = "default"; |
106 | pinctrl-0 = <&pinctrl_uart0>; | |
1bf42507 MY |
107 | interrupts = <0 33 4>; |
108 | clocks = <&uart_clk>; | |
109 | fifo-size = <64>; | |
110 | }; | |
111 | ||
112 | serial1: serial@54006900 { | |
113 | compatible = "socionext,uniphier-uart"; | |
114 | status = "disabled"; | |
115 | reg = <0x54006900 0x40>; | |
62237230 MY |
116 | pinctrl-names = "default"; |
117 | pinctrl-0 = <&pinctrl_uart1>; | |
1bf42507 MY |
118 | interrupts = <0 35 4>; |
119 | clocks = <&uart_clk>; | |
120 | fifo-size = <64>; | |
121 | }; | |
122 | ||
123 | serial2: serial@54006a00 { | |
124 | compatible = "socionext,uniphier-uart"; | |
125 | status = "disabled"; | |
126 | reg = <0x54006a00 0x40>; | |
62237230 MY |
127 | pinctrl-names = "default"; |
128 | pinctrl-0 = <&pinctrl_uart2>; | |
1bf42507 MY |
129 | interrupts = <0 37 4>; |
130 | clocks = <&uart_clk>; | |
131 | fifo-size = <64>; | |
132 | }; | |
133 | ||
134 | serial3: serial@54006b00 { | |
135 | compatible = "socionext,uniphier-uart"; | |
136 | status = "disabled"; | |
137 | reg = <0x54006b00 0x40>; | |
62237230 MY |
138 | pinctrl-names = "default"; |
139 | pinctrl-0 = <&pinctrl_uart3>; | |
1bf42507 MY |
140 | interrupts = <0 29 4>; |
141 | clocks = <&uart_clk>; | |
142 | fifo-size = <64>; | |
143 | }; | |
144 | ||
68f46897 MY |
145 | i2c0: i2c@58780000 { |
146 | compatible = "socionext,uniphier-fi2c"; | |
147 | status = "disabled"; | |
148 | reg = <0x58780000 0x80>; | |
149 | #address-cells = <1>; | |
150 | #size-cells = <0>; | |
151 | pinctrl-names = "default"; | |
152 | pinctrl-0 = <&pinctrl_i2c0>; | |
153 | interrupts = <0 41 4>; | |
154 | clocks = <&i2c_clk>; | |
155 | clock-frequency = <100000>; | |
156 | }; | |
157 | ||
158 | i2c1: i2c@58781000 { | |
159 | compatible = "socionext,uniphier-fi2c"; | |
160 | status = "disabled"; | |
161 | reg = <0x58781000 0x80>; | |
162 | #address-cells = <1>; | |
163 | #size-cells = <0>; | |
164 | pinctrl-names = "default"; | |
165 | pinctrl-0 = <&pinctrl_i2c1>; | |
166 | interrupts = <0 42 4>; | |
167 | clocks = <&i2c_clk>; | |
168 | clock-frequency = <100000>; | |
169 | }; | |
170 | ||
171 | i2c2: i2c@58782000 { | |
172 | compatible = "socionext,uniphier-fi2c"; | |
173 | status = "disabled"; | |
174 | reg = <0x58782000 0x80>; | |
175 | #address-cells = <1>; | |
176 | #size-cells = <0>; | |
177 | pinctrl-names = "default"; | |
178 | pinctrl-0 = <&pinctrl_i2c2>; | |
179 | interrupts = <0 43 4>; | |
180 | clocks = <&i2c_clk>; | |
181 | clock-frequency = <100000>; | |
182 | }; | |
183 | ||
184 | i2c3: i2c@58783000 { | |
185 | compatible = "socionext,uniphier-fi2c"; | |
186 | status = "disabled"; | |
187 | reg = <0x58783000 0x80>; | |
188 | #address-cells = <1>; | |
189 | #size-cells = <0>; | |
190 | pinctrl-names = "default"; | |
191 | pinctrl-0 = <&pinctrl_i2c3>; | |
192 | interrupts = <0 44 4>; | |
193 | clocks = <&i2c_clk>; | |
194 | clock-frequency = <100000>; | |
195 | }; | |
196 | ||
197 | /* i2c4 does not exist */ | |
198 | ||
199 | /* chip-internal connection for DMD */ | |
200 | i2c5: i2c@58785000 { | |
201 | compatible = "socionext,uniphier-fi2c"; | |
202 | reg = <0x58785000 0x80>; | |
203 | #address-cells = <1>; | |
204 | #size-cells = <0>; | |
205 | interrupts = <0 25 4>; | |
206 | clocks = <&i2c_clk>; | |
207 | clock-frequency = <400000>; | |
208 | }; | |
209 | ||
210 | /* chip-internal connection for HDMI */ | |
211 | i2c6: i2c@58786000 { | |
212 | compatible = "socionext,uniphier-fi2c"; | |
213 | reg = <0x58786000 0x80>; | |
214 | #address-cells = <1>; | |
215 | #size-cells = <0>; | |
216 | interrupts = <0 26 4>; | |
217 | clocks = <&i2c_clk>; | |
218 | clock-frequency = <400000>; | |
219 | }; | |
220 | ||
8e678e06 MY |
221 | system-bus-controller-misc@59800000 { |
222 | compatible = "socionext,uniphier-system-bus-controller-misc", | |
223 | "syscon"; | |
224 | reg = <0x59800000 0x2000>; | |
225 | }; | |
226 | ||
3fbf02a8 MY |
227 | usb2: usb@5a800100 { |
228 | compatible = "socionext,uniphier-ehci", "generic-ehci"; | |
229 | status = "disabled"; | |
230 | reg = <0x5a800100 0x100>; | |
62237230 MY |
231 | pinctrl-names = "default"; |
232 | pinctrl-0 = <&pinctrl_usb2>; | |
3fbf02a8 MY |
233 | interrupts = <0 80 4>; |
234 | }; | |
235 | ||
236 | usb3: usb@5a810100 { | |
237 | compatible = "socionext,uniphier-ehci", "generic-ehci"; | |
238 | status = "disabled"; | |
239 | reg = <0x5a810100 0x100>; | |
62237230 MY |
240 | pinctrl-names = "default"; |
241 | pinctrl-0 = <&pinctrl_usb3>; | |
3fbf02a8 MY |
242 | interrupts = <0 81 4>; |
243 | }; | |
244 | ||
55d945b2 MY |
245 | pinctrl: pinctrl@5f801000 { |
246 | compatible = "socionext,ph1-pro4-pinctrl", | |
247 | "syscon"; | |
248 | reg = <0x5f801000 0xe00>; | |
249 | }; | |
250 | ||
8e678e06 MY |
251 | timer@60000200 { |
252 | compatible = "arm,cortex-a9-global-timer"; | |
253 | reg = <0x60000200 0x20>; | |
254 | interrupts = <1 11 0x304>; | |
255 | clocks = <&arm_timer_clk>; | |
256 | }; | |
257 | ||
258 | timer@60000600 { | |
259 | compatible = "arm,cortex-a9-twd-timer"; | |
260 | reg = <0x60000600 0x20>; | |
261 | interrupts = <1 13 0x304>; | |
262 | clocks = <&arm_timer_clk>; | |
263 | }; | |
264 | ||
265 | intc: interrupt-controller@60001000 { | |
266 | compatible = "arm,cortex-a9-gic"; | |
267 | #interrupt-cells = <3>; | |
268 | interrupt-controller; | |
269 | reg = <0x60001000 0x1000>, | |
270 | <0x60000100 0x100>; | |
271 | }; | |
272 | }; | |
273 | }; | |
62237230 MY |
274 | |
275 | /include/ "uniphier-pinctrl.dtsi" |