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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 | ||
10 | #include "omap34xx.dtsi" | |
11 | #include "omap-gpmc-smsc911x.dtsi" | |
12 | ||
13 | / { | |
14 | model = "TI OMAP3430 LDP (Zoom1 Labrador)"; | |
15 | compatible = "ti,omap3-ldp", "ti,omap3"; | |
16 | ||
17 | memory { | |
18 | device_type = "memory"; | |
19 | reg = <0x80000000 0x8000000>; /* 128 MB */ | |
20 | }; | |
21 | ||
22 | cpus { | |
23 | cpu@0 { | |
24 | cpu0-supply = <&vcc>; | |
25 | }; | |
26 | }; | |
27 | ||
28 | gpio_keys { | |
29 | compatible = "gpio-keys"; | |
30 | pinctrl-names = "default"; | |
31 | pinctrl-0 = <&gpio_key_pins>; | |
32 | ||
33 | key_enter { | |
34 | label = "enter"; | |
35 | gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; /* gpio101 */ | |
36 | linux,code = <0x0107001c>; /* KEY_ENTER */ | |
37 | gpio-key,wakeup; | |
38 | }; | |
39 | ||
40 | key_f1 { | |
41 | label = "f1"; | |
42 | gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; /* gpio102 */ | |
43 | linux,code = <0x0303003b>; /* KEY_F1 */ | |
44 | gpio-key,wakeup; | |
45 | }; | |
46 | ||
47 | key_f2 { | |
48 | label = "f2"; | |
49 | gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; /* gpio103 */ | |
50 | linux,code = <0x0403003c>; /* KEY_F2 */ | |
51 | gpio-key,wakeup; | |
52 | }; | |
53 | ||
54 | key_f3 { | |
55 | label = "f3"; | |
56 | gpios = <&gpio4 8 GPIO_ACTIVE_LOW>; /* gpio104 */ | |
57 | linux,code = <0x0503003d>; /* KEY_F3 */ | |
58 | gpio-key,wakeup; | |
59 | }; | |
60 | ||
61 | key_f4 { | |
62 | label = "f4"; | |
63 | gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; /* gpio105 */ | |
64 | linux,code = <0x0704003e>; /* KEY_F4 */ | |
65 | gpio-key,wakeup; | |
66 | }; | |
67 | ||
68 | key_left { | |
69 | label = "left"; | |
70 | gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; /* gpio106 */ | |
71 | linux,code = <0x04070069>; /* KEY_LEFT */ | |
72 | gpio-key,wakeup; | |
73 | }; | |
74 | ||
75 | key_right { | |
76 | label = "right"; | |
77 | gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; /* gpio107 */ | |
78 | linux,code = <0x0507006a>; /* KEY_RIGHT */ | |
79 | gpio-key,wakeup; | |
80 | }; | |
81 | ||
82 | key_up { | |
83 | label = "up"; | |
84 | gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; /* gpio108 */ | |
85 | linux,code = <0x06070067>; /* KEY_UP */ | |
86 | gpio-key,wakeup; | |
87 | }; | |
88 | ||
89 | key_down { | |
90 | label = "down"; | |
91 | gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* gpio109 */ | |
92 | linux,code = <0x0707006c>; /* KEY_DOWN */ | |
93 | gpio-key,wakeup; | |
94 | }; | |
95 | }; | |
96 | }; | |
97 | ||
98 | &gpmc { | |
99 | ranges = <0 0 0x00000000 0x01000000>, | |
100 | <1 0 0x08000000 0x01000000>; | |
101 | ||
102 | nand@0,0 { | |
103 | linux,mtd-name= "micron,nand"; | |
104 | reg = <0 0 0>; | |
105 | nand-bus-width = <16>; | |
106 | ti,nand-ecc-opt = "bch8"; | |
107 | ||
108 | gpmc,sync-clk-ps = <0>; | |
109 | gpmc,cs-on-ns = <0>; | |
110 | gpmc,cs-rd-off-ns = <44>; | |
111 | gpmc,cs-wr-off-ns = <44>; | |
112 | gpmc,adv-on-ns = <6>; | |
113 | gpmc,adv-rd-off-ns = <34>; | |
114 | gpmc,adv-wr-off-ns = <44>; | |
115 | gpmc,we-off-ns = <40>; | |
116 | gpmc,oe-off-ns = <54>; | |
117 | gpmc,access-ns = <64>; | |
118 | gpmc,rd-cycle-ns = <82>; | |
119 | gpmc,wr-cycle-ns = <82>; | |
120 | gpmc,wr-access-ns = <40>; | |
121 | gpmc,wr-data-mux-bus-ns = <0>; | |
122 | ||
123 | #address-cells = <1>; | |
124 | #size-cells = <1>; | |
125 | ||
126 | partition@0 { | |
127 | label = "X-Loader"; | |
128 | reg = <0 0x80000>; | |
129 | }; | |
130 | partition@80000 { | |
131 | label = "U-Boot"; | |
132 | reg = <0x80000 0x140000>; | |
133 | }; | |
134 | partition@1c0000 { | |
135 | label = "Environment"; | |
136 | reg = <0x1c0000 0x40000>; | |
137 | }; | |
138 | partition@200000 { | |
139 | label = "Kernel"; | |
140 | reg = <0x200000 0x1e00000>; | |
141 | }; | |
142 | partition@2000000 { | |
143 | label = "Filesystem"; | |
144 | reg = <0x2000000 0xe000000>; | |
145 | }; | |
146 | }; | |
147 | ||
148 | ethernet@gpmc { | |
149 | interrupt-parent = <&gpio5>; | |
150 | interrupts = <24 IRQ_TYPE_LEVEL_LOW>; | |
151 | reg = <1 0 0xff>; | |
152 | }; | |
153 | }; | |
154 | ||
155 | &i2c1 { | |
156 | clock-frequency = <2600000>; | |
157 | ||
158 | twl: twl@48 { | |
159 | reg = <0x48>; | |
160 | interrupts = <7>; /* SYS_NIRQ cascaded to intc */ | |
161 | interrupt-parent = <&intc>; | |
7f5736c3 TL |
162 | |
163 | twl_power: power { | |
164 | compatible = "ti,twl4030-power-idle"; | |
165 | ti,use_poweroff; | |
166 | }; | |
bd5fc6fa TL |
167 | }; |
168 | }; | |
169 | ||
170 | #include "twl4030.dtsi" | |
171 | #include "twl4030_omap3.dtsi" | |
bc10f310 TL |
172 | #include "omap3-panel-sharp-ls037v7dw01.dtsi" |
173 | ||
174 | &backlight0 { | |
175 | gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>; | |
176 | }; | |
bd5fc6fa TL |
177 | |
178 | &i2c2 { | |
179 | clock-frequency = <400000>; | |
180 | }; | |
181 | ||
182 | &i2c3 { | |
183 | clock-frequency = <400000>; | |
184 | }; | |
185 | ||
bc10f310 TL |
186 | /* tps61130rsa enabled by twl4030 regen */ |
187 | &lcd_3v3 { | |
188 | regulator-always-on; | |
189 | }; | |
190 | ||
191 | &lcd0 { | |
192 | enable-gpios = <&twl_gpio 15 GPIO_ACTIVE_HIGH>; /* lcd INI */ | |
193 | reset-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>; /* gpio55, lcd RESB */ | |
194 | mode-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>; /* gpio56, lcd MO */ | |
195 | }; | |
196 | ||
197 | &mcspi1 { | |
198 | tsc2046@0 { | |
199 | interrupt-parent = <&gpio2>; | |
200 | interrupts = <22 0>; /* gpio54 */ | |
201 | pendown-gpio = <&gpio2 22 0>; | |
202 | }; | |
203 | }; | |
204 | ||
bd5fc6fa | 205 | &mmc1 { |
a8d6fb5d NM |
206 | /* See 35xx errata 2.1.1.128 in SPRZ278F */ |
207 | compatible = "ti,omap3-pre-es3-hsmmc"; | |
bd5fc6fa TL |
208 | vmmc-supply = <&vmmc1>; |
209 | bus-width = <4>; | |
a8d6fb5d NM |
210 | pinctrl-names = "default"; |
211 | pinctrl-0 = <&mmc1_pins>; | |
212 | }; | |
213 | ||
214 | &mmc2 { | |
215 | status="disabled"; | |
216 | }; | |
217 | ||
218 | &mmc3 { | |
219 | status="disabled"; | |
bd5fc6fa TL |
220 | }; |
221 | ||
222 | &omap3_pmx_core { | |
223 | gpio_key_pins: pinmux_gpio_key_pins { | |
224 | pinctrl-single,pins = < | |
225 | 0xea (PIN_INPUT | MUX_MODE4) /* cam_d2.gpio_101 */ | |
226 | 0xec (PIN_INPUT | MUX_MODE4) /* cam_d3.gpio_102 */ | |
227 | 0xee (PIN_INPUT | MUX_MODE4) /* cam_d4.gpio_103 */ | |
228 | 0xf0 (PIN_INPUT | MUX_MODE4) /* cam_d5.gpio_104 */ | |
229 | 0xf2 (PIN_INPUT | MUX_MODE4) /* cam_d6.gpio_105 */ | |
230 | 0xf4 (PIN_INPUT | MUX_MODE4) /* cam_d7.gpio_106 */ | |
231 | 0xf6 (PIN_INPUT | MUX_MODE4) /* cam_d8.gpio_107 */ | |
232 | 0xf8 (PIN_INPUT | MUX_MODE4) /* cam_d9.gpio_108 */ | |
233 | 0xfa (PIN_INPUT | MUX_MODE4) /* cam_d10.gpio_109 */ | |
234 | >; | |
235 | }; | |
236 | ||
237 | musb_pins: pinmux_musb_pins { | |
238 | pinctrl-single,pins = < | |
239 | 0x172 (PIN_INPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */ | |
240 | 0x17a (PIN_INPUT | MUX_MODE0) /* hsusb0_data0.hsusb0_data0 */ | |
241 | 0x17c (PIN_INPUT | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */ | |
242 | 0x17e (PIN_INPUT | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */ | |
243 | 0x180 (PIN_INPUT | MUX_MODE0) /* hsusb0_data3.hsusb0_data3 */ | |
244 | 0x182 (PIN_INPUT | MUX_MODE0) /* hsusb0_data4.hsusb0_data4 */ | |
245 | 0x184 (PIN_INPUT | MUX_MODE0) /* hsusb0_data5.hsusb0_data5 */ | |
246 | 0x186 (PIN_INPUT | MUX_MODE0) /* hsusb0_data6.hsusb0_data6 */ | |
247 | 0x188 (PIN_INPUT | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */ | |
248 | 0x176 (PIN_INPUT | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */ | |
249 | 0x178 (PIN_INPUT | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */ | |
250 | 0x174 (PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */ | |
251 | >; | |
252 | }; | |
a8d6fb5d NM |
253 | |
254 | mmc1_pins: pinmux_mmc1_pins { | |
255 | pinctrl-single,pins = < | |
256 | OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.mmc1_clk */ | |
257 | OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */ | |
258 | OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.mmc1_dat0 */ | |
259 | OMAP3_CORE1_IOPAD(0x214A, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.mmc1_dat1 */ | |
260 | OMAP3_CORE1_IOPAD(0x214C, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.mmc1_dat2 */ | |
261 | OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.mmc1_dat3 */ | |
262 | >; | |
263 | }; | |
bd5fc6fa TL |
264 | }; |
265 | ||
31f0820a TL |
266 | &uart3 { |
267 | interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>; | |
268 | }; | |
269 | ||
bd5fc6fa TL |
270 | &usb_otg_hs { |
271 | pinctrl-names = "default"; | |
272 | pinctrl-0 = <&musb_pins>; | |
273 | interface-type = <0>; | |
274 | usb-phy = <&usb2_phy>; | |
275 | mode = <3>; | |
276 | power = <50>; | |
277 | }; | |
278 | ||
279 | &vaux1 { | |
280 | /* Needed for ads7846 */ | |
281 | regulator-name = "vcc"; | |
282 | }; |