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1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * arch/powerpc/boot/dts/wii.dts
4 *
5 * Nintendo Wii platform device tree source
6 * Copyright (C) 2008-2009 The GameCube Linux Team
7 * Copyright (C) 2008,2009 Albert Herranz
8 */
9
10/dts-v1/;
11#include <dt-bindings/gpio/gpio.h>
12#include <dt-bindings/input/input.h>
13
14/*
15 * This is commented-out for now.
16 * Until a later patch is merged, the kernel can use only the first
17 * contiguous RAM range and will BUG() if the memreserve is outside
18 * that range.
19 */
20/*/memreserve/ 0x10000000 0x0004000;*/ /* DSP RAM */
21
22/ {
23 model = "nintendo,wii";
24 compatible = "nintendo,wii";
25 #address-cells = <1>;
26 #size-cells = <1>;
27
28 chosen {
29 bootargs = "root=/dev/mmcblk0p2 rootwait udbg-immortal";
30 };
31
32 memory {
33 device_type = "memory";
34 reg = <0x00000000 0x01800000 /* MEM1 24MB 1T-SRAM */
35 0x10000000 0x04000000>; /* MEM2 64MB GDDR3 */
36 };
37
38 cpus {
39 #address-cells = <1>;
40 #size-cells = <0>;
41
42 PowerPC,broadway@0 {
43 device_type = "cpu";
44 reg = <0>;
45 clock-frequency = <729000000>; /* 729MHz */
46 bus-frequency = <243000000>; /* 243MHz core-to-bus 3x */
47 timebase-frequency = <60750000>; /* 243MHz / 4 */
48 i-cache-line-size = <32>;
49 d-cache-line-size = <32>;
50 i-cache-size = <32768>;
51 d-cache-size = <32768>;
52 };
53 };
54
55 /* devices contained in the hollywood chipset */
56 hollywood {
57 #address-cells = <1>;
58 #size-cells = <1>;
59 compatible = "nintendo,hollywood";
60 ranges = <0x0c000000 0x0c000000 0x01000000
61 0x0d000000 0x0d000000 0x00800000
62 0x0d800000 0x0d800000 0x00800000>;
63 interrupt-parent = <&PIC0>;
64
65 video@c002000 {
66 compatible = "nintendo,hollywood-vi",
67 "nintendo,flipper-vi";
68 reg = <0x0c002000 0x100>;
69 interrupts = <8>;
70 };
71
72 processor-interface@c003000 {
73 compatible = "nintendo,hollywood-pi",
74 "nintendo,flipper-pi";
75 reg = <0x0c003000 0x100>;
76
77 PIC0: pic0 {
78 #interrupt-cells = <1>;
79 compatible = "nintendo,flipper-pic";
80 interrupt-controller;
81 };
82 };
83
84 dsp@c005000 {
85 #address-cells = <1>;
86 #size-cells = <1>;
87 compatible = "nintendo,hollywood-dsp",
88 "nintendo,flipper-dsp";
89 reg = <0x0c005000 0x200>;
90 interrupts = <6>;
91 };
92
93 gamepad-controller@d006400 {
94 compatible = "nintendo,hollywood-si",
95 "nintendo,flipper-si";
96 reg = <0x0d006400 0x100>;
97 interrupts = <3>;
98 };
99
100 audio@c006c00 {
101 compatible = "nintendo,hollywood-ai",
102 "nintendo,flipper-ai";
103 reg = <0x0d006c00 0x20>;
104 interrupts = <6>;
105 };
106
107 /* External Interface bus */
108 exi@d006800 {
109 compatible = "nintendo,hollywood-exi",
110 "nintendo,flipper-exi";
111 reg = <0x0d006800 0x40>;
112 virtual-reg = <0x0d006800>;
113 interrupts = <4>;
114 };
115
116 usb@d040000 {
117 compatible = "nintendo,hollywood-usb-ehci",
118 "usb-ehci";
119 reg = <0x0d040000 0x100>;
120 interrupts = <4>;
121 interrupt-parent = <&PIC1>;
122 };
123
124 usb@d050000 {
125 compatible = "nintendo,hollywood-usb-ohci",
126 "usb-ohci";
127 reg = <0x0d050000 0x100>;
128 interrupts = <5>;
129 interrupt-parent = <&PIC1>;
130 };
131
132 usb@d060000 {
133 compatible = "nintendo,hollywood-usb-ohci",
134 "usb-ohci";
135 reg = <0x0d060000 0x100>;
136 interrupts = <6>;
137 interrupt-parent = <&PIC1>;
138 };
139
140 sd@d070000 {
141 compatible = "nintendo,hollywood-sdhci",
142 "sdhci";
143 reg = <0x0d070000 0x200>;
144 interrupts = <7>;
145 interrupt-parent = <&PIC1>;
146 };
147
148 sdio@d080000 {
149 compatible = "nintendo,hollywood-sdhci",
150 "sdhci";
151 reg = <0x0d080000 0x200>;
152 interrupts = <8>;
153 interrupt-parent = <&PIC1>;
154 };
155
156 ipc@d000000 {
157 compatible = "nintendo,hollywood-ipc";
158 reg = <0x0d000000 0x10>;
159 interrupts = <30>;
160 interrupt-parent = <&PIC1>;
161 };
162
163 PIC1: pic1@d800030 {
164 #interrupt-cells = <1>;
165 compatible = "nintendo,hollywood-pic";
166 reg = <0x0d800030 0x10>;
167 interrupt-controller;
168 interrupts = <14>;
169 };
170
171 srnprot@d800060 {
172 compatible = "nintendo,hollywood-srnprot";
173 reg = <0x0d800060 0x4>;
174 };
175
176 GPIO: gpio@d8000c0 {
177 #gpio-cells = <2>;
178 compatible = "nintendo,hollywood-gpio";
179 reg = <0x0d8000c0 0x40>;
180 gpio-controller;
181 ngpios = <24>;
182
183 gpio-line-names =
184 "POWER", "SHUTDOWN", "FAN", "DC_DC",
185 "DI_SPIN", "SLOT_LED", "EJECT_BTN", "SLOT_IN",
186 "SENSOR_BAR", "DO_EJECT", "EEP_CS", "EEP_CLK",
187 "EEP_MOSI", "EEP_MISO", "AVE_SCL", "AVE_SDA",
188 "DEBUG0", "DEBUG1", "DEBUG2", "DEBUG3",
189 "DEBUG4", "DEBUG5", "DEBUG6", "DEBUG7";
190
191 interrupt-controller;
192 #interrupt-cells = <2>;
193 interrupts = <10>;
194 interrupt-parent = <&PIC1>;
195
196 /*
197 * This is commented out while a standard binding
198 * for i2c over gpio is defined.
199 */
200 /*
201 i2c-video {
202 #address-cells = <1>;
203 #size-cells = <0>;
204 compatible = "i2c-gpio";
205
206 gpios = <&GPIO 15 0
207 &GPIO 14 0>;
208 clock-frequency = <250000>;
209 no-clock-stretching;
210 scl-is-open-drain;
211 sda-is-open-drain;
212 sda-enforce-dir;
213
214 AVE: audio-video-encoder@70 {
215 compatible = "nintendo,wii-audio-video-encoder";
216 reg = <0x70>;
217 };
218 };
219 */
220 };
221
222 control@d800100 {
223 compatible = "nintendo,hollywood-control";
224 /*
225 * Both the address and length are wrong, according to
226 * Wiibrew this should be <0x0d800000 0x400>, but it
227 * requires refactoring the PIC1, GPIO and OTP nodes
228 * before changing that.
229 */
230 reg = <0x0d800100 0xa0>;
231 };
232
233 otp@d8001ec {
234 compatible = "nintendo,hollywood-otp";
235 reg = <0x0d8001ec 0x8>;
236 };
237
238 disk@d806000 {
239 compatible = "nintendo,hollywood-di";
240 reg = <0x0d806000 0x40>;
241 interrupts = <2>;
242 };
243 };
244
245 gpio-leds {
246 compatible = "gpio-leds";
247
248 /* This is the blue LED in the disk drive slot */
249 drive-slot {
250 label = "wii:blue:drive_slot";
251 gpios = <&GPIO 5 GPIO_ACTIVE_HIGH>;
252 panic-indicator;
253 };
254 };
255
256 gpio-keys {
257 compatible = "gpio-keys";
258
259 power {
260 label = "Power Button";
261 gpios = <&GPIO 0 GPIO_ACTIVE_HIGH>;
262 linux,code = <KEY_POWER>;
263 };
264
265 eject {
266 label = "Eject Button";
267 gpios = <&GPIO 6 GPIO_ACTIVE_HIGH>;
268 linux,code = <KEY_EJECTCD>;
269 };
270 };
271};
272
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/;
16
17/*
18 * This is commented-out for now.
19 * Until a later patch is merged, the kernel can use only the first
20 * contiguous RAM range and will BUG() if the memreserve is outside
21 * that range.
22 */
23/*/memreserve/ 0x10000000 0x0004000;*/ /* DSP RAM */
24
25/ {
26 model = "nintendo,wii";
27 compatible = "nintendo,wii";
28 #address-cells = <1>;
29 #size-cells = <1>;
30
31 chosen {
32 bootargs = "root=/dev/mmcblk0p2 rootwait udbg-immortal";
33 };
34
35 memory {
36 device_type = "memory";
37 reg = <0x00000000 0x01800000 /* MEM1 24MB 1T-SRAM */
38 0x10000000 0x04000000>; /* MEM2 64MB GDDR3 */
39 };
40
41 cpus {
42 #address-cells = <1>;
43 #size-cells = <0>;
44
45 PowerPC,broadway@0 {
46 device_type = "cpu";
47 reg = <0>;
48 clock-frequency = <729000000>; /* 729MHz */
49 bus-frequency = <243000000>; /* 243MHz core-to-bus 3x */
50 timebase-frequency = <60750000>; /* 243MHz / 4 */
51 i-cache-line-size = <32>;
52 d-cache-line-size = <32>;
53 i-cache-size = <32768>;
54 d-cache-size = <32768>;
55 };
56 };
57
58 /* devices contained in the hollywood chipset */
59 hollywood {
60 #address-cells = <1>;
61 #size-cells = <1>;
62 compatible = "nintendo,hollywood";
63 ranges = <0x0c000000 0x0c000000 0x01000000
64 0x0d000000 0x0d000000 0x00800000
65 0x0d800000 0x0d800000 0x00800000>;
66 interrupt-parent = <&PIC0>;
67
68 video@0c002000 {
69 compatible = "nintendo,hollywood-vi",
70 "nintendo,flipper-vi";
71 reg = <0x0c002000 0x100>;
72 interrupts = <8>;
73 };
74
75 processor-interface@0c003000 {
76 compatible = "nintendo,hollywood-pi",
77 "nintendo,flipper-pi";
78 reg = <0x0c003000 0x100>;
79
80 PIC0: pic0 {
81 #interrupt-cells = <1>;
82 compatible = "nintendo,flipper-pic";
83 interrupt-controller;
84 };
85 };
86
87 dsp@0c005000 {
88 #address-cells = <1>;
89 #size-cells = <1>;
90 compatible = "nintendo,hollywood-dsp",
91 "nintendo,flipper-dsp";
92 reg = <0x0c005000 0x200>;
93 interrupts = <6>;
94 };
95
96 gamepad-controller@0d006400 {
97 compatible = "nintendo,hollywood-si",
98 "nintendo,flipper-si";
99 reg = <0x0d006400 0x100>;
100 interrupts = <3>;
101 };
102
103 audio@0c006c00 {
104 compatible = "nintendo,hollywood-ai",
105 "nintendo,flipper-ai";
106 reg = <0x0d006c00 0x20>;
107 interrupts = <6>;
108 };
109
110 /* External Interface bus */
111 exi@0d006800 {
112 compatible = "nintendo,hollywood-exi",
113 "nintendo,flipper-exi";
114 reg = <0x0d006800 0x40>;
115 virtual-reg = <0x0d006800>;
116 interrupts = <4>;
117 };
118
119 usb@0d040000 {
120 compatible = "nintendo,hollywood-usb-ehci",
121 "usb-ehci";
122 reg = <0x0d040000 0x100>;
123 interrupts = <4>;
124 interrupt-parent = <&PIC1>;
125 };
126
127 usb@0d050000 {
128 compatible = "nintendo,hollywood-usb-ohci",
129 "usb-ohci";
130 reg = <0x0d050000 0x100>;
131 interrupts = <5>;
132 interrupt-parent = <&PIC1>;
133 };
134
135 usb@0d060000 {
136 compatible = "nintendo,hollywood-usb-ohci",
137 "usb-ohci";
138 reg = <0x0d060000 0x100>;
139 interrupts = <6>;
140 interrupt-parent = <&PIC1>;
141 };
142
143 sd@0d070000 {
144 compatible = "nintendo,hollywood-sdhci",
145 "sdhci";
146 reg = <0x0d070000 0x200>;
147 interrupts = <7>;
148 interrupt-parent = <&PIC1>;
149 };
150
151 sdio@0d080000 {
152 compatible = "nintendo,hollywood-sdhci",
153 "sdhci";
154 reg = <0x0d080000 0x200>;
155 interrupts = <8>;
156 interrupt-parent = <&PIC1>;
157 };
158
159 ipc@0d000000 {
160 compatible = "nintendo,hollywood-ipc";
161 reg = <0x0d000000 0x10>;
162 interrupts = <30>;
163 interrupt-parent = <&PIC1>;
164 };
165
166 PIC1: pic1@0d800030 {
167 #interrupt-cells = <1>;
168 compatible = "nintendo,hollywood-pic";
169 reg = <0x0d800030 0x10>;
170 interrupt-controller;
171 interrupts = <14>;
172 };
173
174 GPIO: gpio@0d8000c0 {
175 #gpio-cells = <2>;
176 compatible = "nintendo,hollywood-gpio";
177 reg = <0x0d8000c0 0x40>;
178 gpio-controller;
179
180 /*
181 * This is commented out while a standard binding
182 * for i2c over gpio is defined.
183 */
184 /*
185 i2c-video {
186 #address-cells = <1>;
187 #size-cells = <0>;
188 compatible = "i2c-gpio";
189
190 gpios = <&GPIO 15 0
191 &GPIO 14 0>;
192 clock-frequency = <250000>;
193 no-clock-stretching;
194 scl-is-open-drain;
195 sda-is-open-drain;
196 sda-enforce-dir;
197
198 AVE: audio-video-encoder@70 {
199 compatible = "nintendo,wii-audio-video-encoder";
200 reg = <0x70>;
201 };
202 };
203 */
204 };
205
206 control@0d800100 {
207 compatible = "nintendo,hollywood-control";
208 reg = <0x0d800100 0x300>;
209 };
210
211 disk@0d806000 {
212 compatible = "nintendo,hollywood-di";
213 reg = <0x0d806000 0x40>;
214 interrupts = <2>;
215 };
216 };
217};
218