Loading...
Note: File does not exist in v3.1.
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 <dt-bindings/input/input.h>
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@80000000 {
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 */
37 linux,code = <KEY_ENTER>;
38 wakeup-source;
39 };
40
41 key_f1 {
42 label = "f1";
43 gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; /* gpio102 */
44 linux,code = <KEY_F1>;
45 wakeup-source;
46 };
47
48 key_f2 {
49 label = "f2";
50 gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; /* gpio103 */
51 linux,code = <KEY_F2>;
52 wakeup-source;
53 };
54
55 key_f3 {
56 label = "f3";
57 gpios = <&gpio4 8 GPIO_ACTIVE_LOW>; /* gpio104 */
58 linux,code = <KEY_F3>;
59 wakeup-source;
60 };
61
62 key_f4 {
63 label = "f4";
64 gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; /* gpio105 */
65 linux,code = <KEY_F4>;
66 wakeup-source;
67 };
68
69 key_left {
70 label = "left";
71 gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; /* gpio106 */
72 linux,code = <KEY_LEFT>;
73 wakeup-source;
74 };
75
76 key_right {
77 label = "right";
78 gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; /* gpio107 */
79 linux,code = <KEY_RIGHT>;
80 wakeup-source;
81 };
82
83 key_up {
84 label = "up";
85 gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; /* gpio108 */
86 linux,code = <KEY_UP>;
87 wakeup-source;
88 };
89
90 key_down {
91 label = "down";
92 gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* gpio109 */
93 linux,code = <KEY_DOWN>;
94 wakeup-source;
95 };
96 };
97};
98
99&gpmc {
100 ranges = <0 0 0x30000000 0x1000000>, /* CS0 space, 16MB */
101 <1 0 0x08000000 0x1000000>; /* CS1 space, 16MB */
102
103 nand@0,0 {
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 */
109 linux,mtd-name= "micron,nand";
110 nand-bus-width = <16>;
111 gpmc,device-width = <2>;
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";
150 reg = <0x2000000 0x6000000>;
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>;
168
169 twl_power: power {
170 compatible = "ti,twl4030-power-idle";
171 ti,use_poweroff;
172 };
173 };
174};
175
176#include "twl4030.dtsi"
177#include "twl4030_omap3.dtsi"
178#include "omap3-panel-sharp-ls037v7dw01.dtsi"
179
180&backlight0 {
181 gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>;
182};
183
184&i2c2 {
185 clock-frequency = <400000>;
186};
187
188&i2c3 {
189 clock-frequency = <400000>;
190};
191
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 */
207 pendown-gpio = <&gpio2 22 GPIO_ACTIVE_HIGH>;
208 };
209};
210
211&mmc1 {
212 /* See 35xx errata 2.1.1.128 in SPRZ278F */
213 compatible = "ti,omap3-pre-es3-hsmmc";
214 vmmc-supply = <&vmmc1>;
215 bus-width = <4>;
216 pinctrl-names = "default";
217 pinctrl-0 = <&mmc1_pins>;
218};
219
220&mmc2 {
221 status="disabled";
222};
223
224&mmc3 {
225 status="disabled";
226};
227
228&omap3_pmx_core {
229 gpio_key_pins: pinmux_gpio_key_pins {
230 pinctrl-single,pins = <
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 */
240 >;
241 };
242
243 musb_pins: pinmux_musb_pins {
244 pinctrl-single,pins = <
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 */
257 >;
258 };
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 };
270};
271
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
292&uart3 {
293 interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
294};
295
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};