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bd5fc6fa TL |
1 | /* |
2 | * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
8 | /dts-v1/; | |
9 | ||
edafb204 | 10 | #include <dt-bindings/input/input.h> |
bd5fc6fa TL |
11 | #include "omap34xx.dtsi" |
12 | #include "omap-gpmc-smsc911x.dtsi" | |
13 | ||
14 | / { | |
15 | model = "TI OMAP3430 LDP (Zoom1 Labrador)"; | |
16 | compatible = "ti,omap3-ldp", "ti,omap3"; | |
17 | ||
18 | memory { | |
19 | device_type = "memory"; | |
20 | reg = <0x80000000 0x8000000>; /* 128 MB */ | |
21 | }; | |
22 | ||
23 | cpus { | |
24 | cpu@0 { | |
25 | cpu0-supply = <&vcc>; | |
26 | }; | |
27 | }; | |
28 | ||
29 | gpio_keys { | |
30 | compatible = "gpio-keys"; | |
31 | pinctrl-names = "default"; | |
32 | pinctrl-0 = <&gpio_key_pins>; | |
33 | ||
34 | key_enter { | |
35 | label = "enter"; | |
36 | gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; /* gpio101 */ | |
5c0a366d | 37 | linux,code = <KEY_ENTER>; |
0c4d63b3 | 38 | wakeup-source; |
bd5fc6fa TL |
39 | }; |
40 | ||
41 | key_f1 { | |
42 | label = "f1"; | |
43 | gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; /* gpio102 */ | |
5c0a366d | 44 | linux,code = <KEY_F1>; |
0c4d63b3 | 45 | wakeup-source; |
bd5fc6fa TL |
46 | }; |
47 | ||
48 | key_f2 { | |
49 | label = "f2"; | |
50 | gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; /* gpio103 */ | |
5c0a366d | 51 | linux,code = <KEY_F2>; |
0c4d63b3 | 52 | wakeup-source; |
bd5fc6fa TL |
53 | }; |
54 | ||
55 | key_f3 { | |
56 | label = "f3"; | |
57 | gpios = <&gpio4 8 GPIO_ACTIVE_LOW>; /* gpio104 */ | |
5c0a366d | 58 | linux,code = <KEY_F3>; |
0c4d63b3 | 59 | wakeup-source; |
bd5fc6fa TL |
60 | }; |
61 | ||
62 | key_f4 { | |
63 | label = "f4"; | |
64 | gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; /* gpio105 */ | |
5c0a366d | 65 | linux,code = <KEY_F4>; |
0c4d63b3 | 66 | wakeup-source; |
bd5fc6fa TL |
67 | }; |
68 | ||
69 | key_left { | |
70 | label = "left"; | |
71 | gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; /* gpio106 */ | |
5c0a366d | 72 | linux,code = <KEY_LEFT>; |
0c4d63b3 | 73 | wakeup-source; |
bd5fc6fa TL |
74 | }; |
75 | ||
76 | key_right { | |
77 | label = "right"; | |
78 | gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; /* gpio107 */ | |
5c0a366d | 79 | linux,code = <KEY_RIGHT>; |
0c4d63b3 | 80 | wakeup-source; |
bd5fc6fa TL |
81 | }; |
82 | ||
83 | key_up { | |
84 | label = "up"; | |
85 | gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; /* gpio108 */ | |
5c0a366d | 86 | linux,code = <KEY_UP>; |
0c4d63b3 | 87 | wakeup-source; |
bd5fc6fa TL |
88 | }; |
89 | ||
90 | key_down { | |
91 | label = "down"; | |
92 | gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* gpio109 */ | |
5c0a366d | 93 | linux,code = <KEY_DOWN>; |
0c4d63b3 | 94 | wakeup-source; |
bd5fc6fa TL |
95 | }; |
96 | }; | |
97 | }; | |
98 | ||
99 | &gpmc { | |
44e47164 RQ |
100 | ranges = <0 0 0x30000000 0x1000000>, /* CS0 space, 16MB */ |
101 | <1 0 0x08000000 0x1000000>; /* CS1 space, 16MB */ | |
bd5fc6fa TL |
102 | |
103 | nand@0,0 { | |
44e47164 RQ |
104 | compatible = "ti,omap2-nand"; |
105 | reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ | |
106 | interrupt-parent = <&gpmc>; | |
107 | interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ | |
108 | <1 IRQ_TYPE_NONE>; /* termcount */ | |
bd5fc6fa | 109 | linux,mtd-name= "micron,nand"; |
bd5fc6fa | 110 | nand-bus-width = <16>; |
24f284af | 111 | gpmc,device-width = <2>; |
bd5fc6fa TL |
112 | ti,nand-ecc-opt = "bch8"; |
113 | ||
114 | gpmc,sync-clk-ps = <0>; | |
115 | gpmc,cs-on-ns = <0>; | |
116 | gpmc,cs-rd-off-ns = <44>; | |
117 | gpmc,cs-wr-off-ns = <44>; | |
118 | gpmc,adv-on-ns = <6>; | |
119 | gpmc,adv-rd-off-ns = <34>; | |
120 | gpmc,adv-wr-off-ns = <44>; | |
121 | gpmc,we-off-ns = <40>; | |
122 | gpmc,oe-off-ns = <54>; | |
123 | gpmc,access-ns = <64>; | |
124 | gpmc,rd-cycle-ns = <82>; | |
125 | gpmc,wr-cycle-ns = <82>; | |
126 | gpmc,wr-access-ns = <40>; | |
127 | gpmc,wr-data-mux-bus-ns = <0>; | |
128 | ||
129 | #address-cells = <1>; | |
130 | #size-cells = <1>; | |
131 | ||
132 | partition@0 { | |
133 | label = "X-Loader"; | |
134 | reg = <0 0x80000>; | |
135 | }; | |
136 | partition@80000 { | |
137 | label = "U-Boot"; | |
138 | reg = <0x80000 0x140000>; | |
139 | }; | |
140 | partition@1c0000 { | |
141 | label = "Environment"; | |
142 | reg = <0x1c0000 0x40000>; | |
143 | }; | |
144 | partition@200000 { | |
145 | label = "Kernel"; | |
146 | reg = <0x200000 0x1e00000>; | |
147 | }; | |
148 | partition@2000000 { | |
149 | label = "Filesystem"; | |
9dec11f5 | 150 | reg = <0x2000000 0x6000000>; |
bd5fc6fa TL |
151 | }; |
152 | }; | |
153 | ||
154 | ethernet@gpmc { | |
155 | interrupt-parent = <&gpio5>; | |
156 | interrupts = <24 IRQ_TYPE_LEVEL_LOW>; | |
157 | reg = <1 0 0xff>; | |
158 | }; | |
159 | }; | |
160 | ||
161 | &i2c1 { | |
162 | clock-frequency = <2600000>; | |
163 | ||
164 | twl: twl@48 { | |
165 | reg = <0x48>; | |
166 | interrupts = <7>; /* SYS_NIRQ cascaded to intc */ | |
167 | interrupt-parent = <&intc>; | |
7f5736c3 TL |
168 | |
169 | twl_power: power { | |
170 | compatible = "ti,twl4030-power-idle"; | |
171 | ti,use_poweroff; | |
172 | }; | |
bd5fc6fa TL |
173 | }; |
174 | }; | |
175 | ||
176 | #include "twl4030.dtsi" | |
177 | #include "twl4030_omap3.dtsi" | |
bc10f310 TL |
178 | #include "omap3-panel-sharp-ls037v7dw01.dtsi" |
179 | ||
180 | &backlight0 { | |
181 | gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>; | |
182 | }; | |
bd5fc6fa TL |
183 | |
184 | &i2c2 { | |
185 | clock-frequency = <400000>; | |
186 | }; | |
187 | ||
188 | &i2c3 { | |
189 | clock-frequency = <400000>; | |
190 | }; | |
191 | ||
bc10f310 TL |
192 | /* tps61130rsa enabled by twl4030 regen */ |
193 | &lcd_3v3 { | |
194 | regulator-always-on; | |
195 | }; | |
196 | ||
197 | &lcd0 { | |
198 | enable-gpios = <&twl_gpio 15 GPIO_ACTIVE_HIGH>; /* lcd INI */ | |
199 | reset-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>; /* gpio55, lcd RESB */ | |
200 | mode-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>; /* gpio56, lcd MO */ | |
201 | }; | |
202 | ||
203 | &mcspi1 { | |
204 | tsc2046@0 { | |
205 | interrupt-parent = <&gpio2>; | |
206 | interrupts = <22 0>; /* gpio54 */ | |
3a637e00 | 207 | pendown-gpio = <&gpio2 22 GPIO_ACTIVE_HIGH>; |
bc10f310 TL |
208 | }; |
209 | }; | |
210 | ||
bd5fc6fa | 211 | &mmc1 { |
a8d6fb5d NM |
212 | /* See 35xx errata 2.1.1.128 in SPRZ278F */ |
213 | compatible = "ti,omap3-pre-es3-hsmmc"; | |
bd5fc6fa TL |
214 | vmmc-supply = <&vmmc1>; |
215 | bus-width = <4>; | |
a8d6fb5d NM |
216 | pinctrl-names = "default"; |
217 | pinctrl-0 = <&mmc1_pins>; | |
218 | }; | |
219 | ||
220 | &mmc2 { | |
221 | status="disabled"; | |
222 | }; | |
223 | ||
224 | &mmc3 { | |
225 | status="disabled"; | |
bd5fc6fa TL |
226 | }; |
227 | ||
228 | &omap3_pmx_core { | |
229 | gpio_key_pins: pinmux_gpio_key_pins { | |
230 | pinctrl-single,pins = < | |
97f4817c JMC |
231 | OMAP3_CORE1_IOPAD(0x211a, PIN_INPUT | MUX_MODE4) /* cam_d2.gpio_101 */ |
232 | OMAP3_CORE1_IOPAD(0x211c, PIN_INPUT | MUX_MODE4) /* cam_d3.gpio_102 */ | |
233 | OMAP3_CORE1_IOPAD(0x211e, PIN_INPUT | MUX_MODE4) /* cam_d4.gpio_103 */ | |
234 | OMAP3_CORE1_IOPAD(0x2120, PIN_INPUT | MUX_MODE4) /* cam_d5.gpio_104 */ | |
235 | OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT | MUX_MODE4) /* cam_d6.gpio_105 */ | |
236 | OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT | MUX_MODE4) /* cam_d7.gpio_106 */ | |
237 | OMAP3_CORE1_IOPAD(0x2126, PIN_INPUT | MUX_MODE4) /* cam_d8.gpio_107 */ | |
238 | OMAP3_CORE1_IOPAD(0x2128, PIN_INPUT | MUX_MODE4) /* cam_d9.gpio_108 */ | |
239 | OMAP3_CORE1_IOPAD(0x212a, PIN_INPUT | MUX_MODE4) /* cam_d10.gpio_109 */ | |
bd5fc6fa TL |
240 | >; |
241 | }; | |
242 | ||
243 | musb_pins: pinmux_musb_pins { | |
244 | pinctrl-single,pins = < | |
97f4817c JMC |
245 | OMAP3_CORE1_IOPAD(0x21a2, PIN_INPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */ |
246 | OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT | MUX_MODE0) /* hsusb0_data0.hsusb0_data0 */ | |
247 | OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */ | |
248 | OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */ | |
249 | OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT | MUX_MODE0) /* hsusb0_data3.hsusb0_data3 */ | |
250 | OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT | MUX_MODE0) /* hsusb0_data4.hsusb0_data4 */ | |
251 | OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT | MUX_MODE0) /* hsusb0_data5.hsusb0_data5 */ | |
252 | OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT | MUX_MODE0) /* hsusb0_data6.hsusb0_data6 */ | |
253 | OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */ | |
254 | OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */ | |
255 | OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */ | |
256 | OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */ | |
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257 | >; |
258 | }; | |
a8d6fb5d NM |
259 | |
260 | mmc1_pins: pinmux_mmc1_pins { | |
261 | pinctrl-single,pins = < | |
262 | OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.mmc1_clk */ | |
263 | OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */ | |
264 | OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.mmc1_dat0 */ | |
265 | OMAP3_CORE1_IOPAD(0x214A, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.mmc1_dat1 */ | |
266 | OMAP3_CORE1_IOPAD(0x214C, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.mmc1_dat2 */ | |
267 | OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.mmc1_dat3 */ | |
268 | >; | |
269 | }; | |
bd5fc6fa TL |
270 | }; |
271 | ||
edafb204 TL |
272 | &twl_keypad { |
273 | linux,keymap = <MATRIX_KEY(0, 0, KEY_1) | |
274 | MATRIX_KEY(0, 1, KEY_2) | |
275 | MATRIX_KEY(0, 2, KEY_3) | |
276 | MATRIX_KEY(1, 0, KEY_4) | |
277 | MATRIX_KEY(1, 1, KEY_5) | |
278 | MATRIX_KEY(1, 2, KEY_6) | |
279 | MATRIX_KEY(1, 3, KEY_F5) | |
280 | MATRIX_KEY(2, 0, KEY_7) | |
281 | MATRIX_KEY(2, 1, KEY_8) | |
282 | MATRIX_KEY(2, 2, KEY_9) | |
283 | MATRIX_KEY(2, 3, KEY_F6) | |
284 | MATRIX_KEY(3, 0, KEY_F7) | |
285 | MATRIX_KEY(3, 1, KEY_0) | |
286 | MATRIX_KEY(3, 2, KEY_F8) | |
287 | MATRIX_KEY(5, 4, KEY_RESERVED) | |
288 | MATRIX_KEY(4, 4, KEY_VOLUMEUP) | |
289 | MATRIX_KEY(5, 5, KEY_VOLUMEDOWN)>; | |
290 | }; | |
291 | ||
31f0820a TL |
292 | &uart3 { |
293 | interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>; | |
294 | }; | |
295 | ||
bd5fc6fa TL |
296 | &usb_otg_hs { |
297 | pinctrl-names = "default"; | |
298 | pinctrl-0 = <&musb_pins>; | |
299 | interface-type = <0>; | |
300 | usb-phy = <&usb2_phy>; | |
301 | mode = <3>; | |
302 | power = <50>; | |
303 | }; | |
304 | ||
305 | &vaux1 { | |
306 | /* Needed for ads7846 */ | |
307 | regulator-name = "vcc"; | |
308 | }; |