Commit | Line | Data |
---|---|---|
7a09116c AH |
1 | /* |
2 | * arch/powerpc/boot/dts/wii.dts | |
3 | * | |
4 | * Nintendo Wii platform device tree source | |
5 | * Copyright (C) 2008-2009 The GameCube Linux Team | |
6 | * Copyright (C) 2008,2009 Albert Herranz | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public License | |
10 | * as published by the Free Software Foundation; either version 2 | |
11 | * of the License, or (at your option) any later version. | |
12 | * | |
13 | */ | |
14 | ||
15 | /dts-v1/; | |
041413b8 | 16 | #include <dt-bindings/gpio/gpio.h> |
7a09116c AH |
17 | |
18 | /* | |
19 | * This is commented-out for now. | |
20 | * Until a later patch is merged, the kernel can use only the first | |
21 | * contiguous RAM range and will BUG() if the memreserve is outside | |
22 | * that range. | |
23 | */ | |
24 | /*/memreserve/ 0x10000000 0x0004000;*/ /* DSP RAM */ | |
25 | ||
26 | / { | |
27 | model = "nintendo,wii"; | |
28 | compatible = "nintendo,wii"; | |
29 | #address-cells = <1>; | |
30 | #size-cells = <1>; | |
31 | ||
32 | chosen { | |
33 | bootargs = "root=/dev/mmcblk0p2 rootwait udbg-immortal"; | |
34 | }; | |
35 | ||
36 | memory { | |
37 | device_type = "memory"; | |
38 | reg = <0x00000000 0x01800000 /* MEM1 24MB 1T-SRAM */ | |
39 | 0x10000000 0x04000000>; /* MEM2 64MB GDDR3 */ | |
40 | }; | |
41 | ||
42 | cpus { | |
43 | #address-cells = <1>; | |
44 | #size-cells = <0>; | |
45 | ||
46 | PowerPC,broadway@0 { | |
47 | device_type = "cpu"; | |
48 | reg = <0>; | |
49 | clock-frequency = <729000000>; /* 729MHz */ | |
50 | bus-frequency = <243000000>; /* 243MHz core-to-bus 3x */ | |
51 | timebase-frequency = <60750000>; /* 243MHz / 4 */ | |
52 | i-cache-line-size = <32>; | |
53 | d-cache-line-size = <32>; | |
54 | i-cache-size = <32768>; | |
55 | d-cache-size = <32768>; | |
56 | }; | |
57 | }; | |
58 | ||
59 | /* devices contained in the hollywood chipset */ | |
60 | hollywood { | |
61 | #address-cells = <1>; | |
62 | #size-cells = <1>; | |
63 | compatible = "nintendo,hollywood"; | |
64 | ranges = <0x0c000000 0x0c000000 0x01000000 | |
65 | 0x0d000000 0x0d000000 0x00800000 | |
66 | 0x0d800000 0x0d800000 0x00800000>; | |
67 | interrupt-parent = <&PIC0>; | |
68 | ||
600ecc19 | 69 | video@c002000 { |
7a09116c AH |
70 | compatible = "nintendo,hollywood-vi", |
71 | "nintendo,flipper-vi"; | |
72 | reg = <0x0c002000 0x100>; | |
73 | interrupts = <8>; | |
74 | }; | |
75 | ||
600ecc19 | 76 | processor-interface@c003000 { |
7a09116c AH |
77 | compatible = "nintendo,hollywood-pi", |
78 | "nintendo,flipper-pi"; | |
79 | reg = <0x0c003000 0x100>; | |
80 | ||
81 | PIC0: pic0 { | |
82 | #interrupt-cells = <1>; | |
83 | compatible = "nintendo,flipper-pic"; | |
84 | interrupt-controller; | |
85 | }; | |
86 | }; | |
87 | ||
600ecc19 | 88 | dsp@c005000 { |
7a09116c AH |
89 | #address-cells = <1>; |
90 | #size-cells = <1>; | |
91 | compatible = "nintendo,hollywood-dsp", | |
92 | "nintendo,flipper-dsp"; | |
93 | reg = <0x0c005000 0x200>; | |
94 | interrupts = <6>; | |
95 | }; | |
96 | ||
600ecc19 | 97 | gamepad-controller@d006400 { |
7a09116c AH |
98 | compatible = "nintendo,hollywood-si", |
99 | "nintendo,flipper-si"; | |
100 | reg = <0x0d006400 0x100>; | |
101 | interrupts = <3>; | |
102 | }; | |
103 | ||
600ecc19 | 104 | audio@c006c00 { |
7a09116c AH |
105 | compatible = "nintendo,hollywood-ai", |
106 | "nintendo,flipper-ai"; | |
107 | reg = <0x0d006c00 0x20>; | |
108 | interrupts = <6>; | |
109 | }; | |
110 | ||
111 | /* External Interface bus */ | |
600ecc19 | 112 | exi@d006800 { |
7a09116c AH |
113 | compatible = "nintendo,hollywood-exi", |
114 | "nintendo,flipper-exi"; | |
115 | reg = <0x0d006800 0x40>; | |
116 | virtual-reg = <0x0d006800>; | |
117 | interrupts = <4>; | |
118 | }; | |
119 | ||
600ecc19 | 120 | usb@d040000 { |
7a09116c AH |
121 | compatible = "nintendo,hollywood-usb-ehci", |
122 | "usb-ehci"; | |
123 | reg = <0x0d040000 0x100>; | |
124 | interrupts = <4>; | |
125 | interrupt-parent = <&PIC1>; | |
126 | }; | |
127 | ||
600ecc19 | 128 | usb@d050000 { |
7a09116c AH |
129 | compatible = "nintendo,hollywood-usb-ohci", |
130 | "usb-ohci"; | |
131 | reg = <0x0d050000 0x100>; | |
132 | interrupts = <5>; | |
133 | interrupt-parent = <&PIC1>; | |
134 | }; | |
135 | ||
600ecc19 | 136 | usb@d060000 { |
7a09116c AH |
137 | compatible = "nintendo,hollywood-usb-ohci", |
138 | "usb-ohci"; | |
139 | reg = <0x0d060000 0x100>; | |
140 | interrupts = <6>; | |
141 | interrupt-parent = <&PIC1>; | |
142 | }; | |
143 | ||
600ecc19 | 144 | sd@d070000 { |
7a09116c AH |
145 | compatible = "nintendo,hollywood-sdhci", |
146 | "sdhci"; | |
147 | reg = <0x0d070000 0x200>; | |
148 | interrupts = <7>; | |
149 | interrupt-parent = <&PIC1>; | |
150 | }; | |
151 | ||
600ecc19 | 152 | sdio@d080000 { |
7a09116c AH |
153 | compatible = "nintendo,hollywood-sdhci", |
154 | "sdhci"; | |
155 | reg = <0x0d080000 0x200>; | |
156 | interrupts = <8>; | |
157 | interrupt-parent = <&PIC1>; | |
158 | }; | |
159 | ||
600ecc19 | 160 | ipc@d000000 { |
7a09116c AH |
161 | compatible = "nintendo,hollywood-ipc"; |
162 | reg = <0x0d000000 0x10>; | |
163 | interrupts = <30>; | |
164 | interrupt-parent = <&PIC1>; | |
165 | }; | |
166 | ||
600ecc19 | 167 | PIC1: pic1@d800030 { |
7a09116c AH |
168 | #interrupt-cells = <1>; |
169 | compatible = "nintendo,hollywood-pic"; | |
170 | reg = <0x0d800030 0x10>; | |
171 | interrupt-controller; | |
172 | interrupts = <14>; | |
173 | }; | |
174 | ||
600ecc19 | 175 | GPIO: gpio@d8000c0 { |
7a09116c AH |
176 | #gpio-cells = <2>; |
177 | compatible = "nintendo,hollywood-gpio"; | |
178 | reg = <0x0d8000c0 0x40>; | |
179 | gpio-controller; | |
9693d570 | 180 | ngpios = <24>; |
7a09116c | 181 | |
80873a0b JN |
182 | gpio-line-names = |
183 | "POWER", "SHUTDOWN", "FAN", "DC_DC", | |
184 | "DI_SPIN", "SLOT_LED", "EJECT_BTN", "SLOT_IN", | |
185 | "SENSOR_BAR", "DO_EJECT", "EEP_CS", "EEP_CLK", | |
186 | "EEP_MOSI", "EEP_MISO", "AVE_SCL", "AVE_SDA", | |
187 | "DEBUG0", "DEBUG1", "DEBUG2", "DEBUG3", | |
188 | "DEBUG4", "DEBUG5", "DEBUG6", "DEBUG7"; | |
189 | ||
f4ddc19a JN |
190 | interrupt-controller; |
191 | #interrupt-cells = <2>; | |
192 | interrupts = <10>; | |
193 | interrupt-parent = <&PIC1>; | |
194 | ||
7a09116c AH |
195 | /* |
196 | * This is commented out while a standard binding | |
197 | * for i2c over gpio is defined. | |
198 | */ | |
199 | /* | |
200 | i2c-video { | |
201 | #address-cells = <1>; | |
202 | #size-cells = <0>; | |
203 | compatible = "i2c-gpio"; | |
204 | ||
205 | gpios = <&GPIO 15 0 | |
206 | &GPIO 14 0>; | |
207 | clock-frequency = <250000>; | |
208 | no-clock-stretching; | |
209 | scl-is-open-drain; | |
210 | sda-is-open-drain; | |
211 | sda-enforce-dir; | |
212 | ||
213 | AVE: audio-video-encoder@70 { | |
214 | compatible = "nintendo,wii-audio-video-encoder"; | |
215 | reg = <0x70>; | |
216 | }; | |
217 | }; | |
218 | */ | |
219 | }; | |
220 | ||
600ecc19 | 221 | control@d800100 { |
7a09116c AH |
222 | compatible = "nintendo,hollywood-control"; |
223 | reg = <0x0d800100 0x300>; | |
224 | }; | |
225 | ||
600ecc19 | 226 | disk@d806000 { |
7a09116c AH |
227 | compatible = "nintendo,hollywood-di"; |
228 | reg = <0x0d806000 0x40>; | |
229 | interrupts = <2>; | |
230 | }; | |
231 | }; | |
041413b8 JN |
232 | |
233 | gpio-leds { | |
234 | compatible = "gpio-leds"; | |
235 | ||
236 | /* This is the blue LED in the disk drive slot */ | |
237 | drive-slot { | |
238 | label = "wii:blue:drive_slot"; | |
239 | gpios = <&GPIO 5 GPIO_ACTIVE_HIGH>; | |
240 | panic-indicator; | |
241 | }; | |
242 | }; | |
7a09116c AH |
243 | }; |
244 |