1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2013 Marek Belisko <marek@goldelico.com>
4 *
5 * Based on omap3-beagle-xm.dts
6 */
7 /dts-v1/;
8
9 #include "omap36xx.dtsi"
10 #include <dt-bindings/input/input.h>
11
12 / {
13 model = "OMAP3 GTA04";
14 compatible = "goldelico,gta04", "ti,omap3630", "ti,omap3";
15 cpus {
16 cpu@0 {
17 cpu0-supply = <&vcc>;
18 };
19 };
20
21 memory@80000000 {
22 device_type = "memory";
23 reg = <0x80000000 0x20000000>; /* 512 MB */
24 };
25
26 chosen {
27 stdout-path = &uart3;
28 };
29
30 aliases {
31 display0 = &lcd;
32 display1 = &tv0;
33 /delete-property/ mmc2;
34 /delete-property/ mmc3;
35 };
36
37 ldo_3v3: fixedregulator {
38 compatible = "regulator-fixed";
39 regulator-name = "ldo_3v3";
40 regulator-min-microvolt = <3300000>;
41 regulator-max-microvolt = <3300000>;
42 regulator-always-on;
43 };
44
45 /* fixed 26MHz oscillator */
46 hfclk_26m: oscillator {
47 #clock-cells = <0>;
48 compatible = "fixed-clock";
49 clock-frequency = <26000000>;
50 };
51
52 gpio-keys {
53 compatible = "gpio-keys";
54
55 aux-button {
56 label = "aux";
57 linux,code = <KEY_PHONE>;
58 gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
59 wakeup-source;
60 };
61 };
62
63 antenna-detect {
64 compatible = "gpio-keys";
65
66 gps_antenna_button: gps-antenna-button {
67 label = "GPS_EXT_ANT";
68 linux,input-type = <EV_SW>;
69 linux,code = <SW_LINEIN_INSERT>;
70 gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* GPIO144 */
71 interrupt-parent = <&gpio5>;
72 interrupts = <16 IRQ_TYPE_EDGE_BOTH>;
73 debounce-interval = <10>;
74 wakeup-source;
75 };
76 };
77
78 sound {
79 compatible = "ti,omap-twl4030";
80 ti,model = "gta04";
81
82 ti,mcbsp = <&mcbsp2>;
83 };
84
85 /* GSM audio */
86 sound_telephony {
87 compatible = "simple-audio-card";
88 simple-audio-card,name = "GTA04 voice";
89 simple-audio-card,bitclock-master = <&telephony_link_master>;
90 simple-audio-card,frame-master = <&telephony_link_master>;
91 simple-audio-card,format = "i2s";
92 simple-audio-card,bitclock-inversion;
93 simple-audio-card,frame-inversion;
94 simple-audio-card,cpu {
95 sound-dai = <&mcbsp4>;
96 };
97
98 telephony_link_master: simple-audio-card,codec {
99 sound-dai = <>m601_codec>;
100 };
101 };
102
103 gtm601_codec: gsm_codec {
104 compatible = "option,gtm601";
105 #sound-dai-cells = <0>;
106 };
107
108 spi_lcd: spi {
109 compatible = "spi-gpio";
110 #address-cells = <0x1>;
111 #size-cells = <0x0>;
112 pinctrl-names = "default";
113 pinctrl-0 = <&spi_gpio_pins>;
114
115 sck-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
116 miso-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
117 mosi-gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>;
118 cs-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
119 num-chipselects = <1>;
120
121 /* lcd panel */
122 lcd: td028ttec1@0 {
123 compatible = "tpo,td028ttec1";
124 reg = <0>;
125 spi-max-frequency = <100000>;
126 spi-cpol;
127 spi-cpha;
128
129 backlight = <&backlight>;
130 label = "lcd";
131 port {
132 lcd_in: endpoint {
133 remote-endpoint = <&dpi_out>;
134 };
135 };
136 };
137 };
138
139 backlight: backlight {
140 compatible = "pwm-backlight";
141 pwms = <&pwm11 0 12000000 0>;
142 pwm-names = "backlight";
143 brightness-levels = <0 11 20 30 40 50 60 70 80 90 100>;
144 default-brightness-level = <9>; /* => 90 */
145 pinctrl-names = "default";
146 pinctrl-0 = <&backlight_pins>;
147 };
148
149 pwm11: pwm-11 {
150 compatible = "ti,omap-dmtimer-pwm";
151 ti,timers = <&timer11>;
152 #pwm-cells = <3>;
153 ti,clock-source = <0x01>;
154 };
155
156 hsusb2_phy: hsusb2-phy-pins {
157 compatible = "usb-nop-xceiv";
158 reset-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
159 #phy-cells = <0>;
160 };
161
162 tv0: connector {
163 compatible = "composite-video-connector";
164 label = "tv";
165
166 port {
167 tv_connector_in: endpoint {
168 remote-endpoint = <&opa_out>;
169 };
170 };
171 };
172
173 tv_amp: opa362 {
174 compatible = "ti,opa362";
175 enable-gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; /* GPIO_23 to enable video out amplifier */
176
177 ports {
178 #address-cells = <1>;
179 #size-cells = <0>;
180
181 port@0 {
182 reg = <0>;
183 opa_in: endpoint {
184 remote-endpoint = <&venc_out>;
185 };
186 };
187
188 port@1 {
189 reg = <1>;
190 opa_out: endpoint {
191 remote-endpoint = <&tv_connector_in>;
192 };
193 };
194 };
195 };
196
197 wifi_pwrseq: wifi_pwrseq {
198 compatible = "mmc-pwrseq-simple";
199 reset-gpios = <&tca6507 0 GPIO_ACTIVE_LOW>; /* W2CBW003 reset through tca6507 */
200 };
201
202 /* devconf0 setup for mcbsp1 clock pins */
203 pinmux@48002274 {
204 compatible = "pinctrl-single";
205 reg = <0x48002274 4>; /* CONTROL_DEVCONF0 */
206 #address-cells = <1>;
207 #size-cells = <0>;
208 pinctrl-single,bit-per-mux;
209 pinctrl-single,register-width = <32>;
210 pinctrl-single,function-mask = <0x7>; /* MCBSP1 CLK pinmux */
211 #pinctrl-cells = <2>;
212 pinctrl-names = "default";
213 pinctrl-0 = <&mcbsp1_devconf0_pins>;
214 mcbsp1_devconf0_pins: mcbsp1-devconf0-pins {
215 /* offset bits mask */
216 pinctrl-single,bits = <0x00 0x08 0x1c>; /* set MCBSP1_CLKR */
217 };
218 };
219
220 /* devconf1 setup for tvout pins */
221 pinmux@480022d8 {
222 compatible = "pinctrl-single";
223 reg = <0x480022d8 4>; /* CONTROL_DEVCONF1 */
224 #address-cells = <1>;
225 #size-cells = <0>;
226 pinctrl-single,bit-per-mux;
227 pinctrl-single,register-width = <32>;
228 pinctrl-single,function-mask = <0x81>; /* TV out pin control */
229 #pinctrl-cells = <2>;
230 pinctrl-names = "default";
231 pinctrl-0 = <&tv_acbias_devconf1_pins>;
232 tv_acbias_devconf1_pins: tv-acbias-devconf1-pins {
233 /* offset bits mask */
234 pinctrl-single,bits = <0x00 0x40800 0x40800>; /* set TVOUTBYPASS and TVOUTACEN */
235 };
236 };
237 };
238
239 &omap3_pmx_wkup {
240 gpio1_pins: gpio1-pins {
241 pinctrl-single,pins = <
242 OMAP3_WKUP_IOPAD(0x2a14, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot5.gpio_7 */
243 OMAP3_WKUP_IOPAD(0x2a1a, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_clkout.gpio_10 */
244 >;
245 };
246 };
247
248 &omap3_pmx_core {
249 pinctrl-names = "default";
250 pinctrl-0 = <
251 &hsusb2_pins
252 >;
253
254 hsusb2_pins: hsusb2-pins {
255 pinctrl-single,pins = <
256 OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi1_cs3.hsusb2_data2 */
257 OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_clk.hsusb2_data7 */
258 OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_simo.hsusb2_data4 */
259 OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_somi.hsusb2_data5 */
260 OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs0.hsusb2_data6 */
261 OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs1.hsusb2_data3 */
262 >;
263 };
264
265 uart1_pins: uart1-pins {
266 pinctrl-single,pins = <
267 OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE0) /* uart1_rx.uart1_rx */
268 OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE0) /* uart1_tx.uart1_tx */
269 >;
270 };
271
272 uart2_pins: uart2-pins {
273 pinctrl-single,pins = <
274 OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0) /* uart2_rx.uart2_rx */
275 OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */
276 >;
277 };
278
279 uart3_pins: uart3-pins {
280 pinctrl-single,pins = <
281 OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0) /* uart3_rx.uart3_rx */
282 OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx.uart3_tx */
283 >;
284 };
285
286 mmc1_pins: mmc1-pins {
287 pinctrl-single,pins = <
288 OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
289 OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
290 OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
291 OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
292 OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
293 OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
294 >;
295 };
296
297 backlight_pins: backlight-pinmux-pins {
298 pinctrl-single,pins = <
299 OMAP3_CORE1_IOPAD(0x20ba, MUX_MODE3) /* gpt11/gpio57 */
300 >;
301 };
302
303 dss_dpi_pins: dss-dpi-pins {
304 pinctrl-single,pins = <
305 OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
306 OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
307 OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
308 OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
309 OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
310 OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
311 OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
312 OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
313 OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
314 OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
315 OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
316 OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
317 OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
318 OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
319 OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
320 OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
321 OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
322 OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
323 OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
324 OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
325 OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
326 OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
327 OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
328 OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
329 OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
330 OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
331 OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
332 OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
333 >;
334 };
335
336 gps_pins: gps-pins {
337 pinctrl-single,pins = <
338 OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* gpio145 */
339 >;
340 };
341
342 hdq_pins: hdq-pins {
343 pinctrl-single,pins = <
344 OMAP3_CORE1_IOPAD(0x21c6, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda.hdq */
345 >;
346 };
347
348 bmp085_pins: bmp085-pins {
349 pinctrl-single,pins = <
350 OMAP3_CORE1_IOPAD(0x2136, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio113 */
351 >;
352 };
353
354 bma180_pins: bma180-pins {
355 pinctrl-single,pins = <
356 OMAP3_CORE1_IOPAD(0x213a, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio115 */
357 >;
358 };
359
360 itg3200_pins: itg3200-pins {
361 pinctrl-single,pins = <
362 OMAP3_CORE1_IOPAD(0x20b8, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio56 */
363 >;
364 };
365
366 hmc5843_pins: hmc5843-pins {
367 pinctrl-single,pins = <
368 OMAP3_CORE1_IOPAD(0x2134, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio112 */
369 >;
370 };
371
372 penirq_pins: penirq-pins {
373 pinctrl-single,pins = <
374 /* here we could enable to wakeup the cpu from suspend by a pen touch */
375 OMAP3_CORE1_IOPAD(0x2194, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio160 */
376 >;
377 };
378
379 camera_pins: camera-pins {
380 pinctrl-single,pins = <
381 /* set up parallel camera interface */
382 OMAP3_CORE1_IOPAD(0x210c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_hs */
383 OMAP3_CORE1_IOPAD(0x210e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_vs */
384 OMAP3_CORE1_IOPAD(0x2110, PIN_OUTPUT | MUX_MODE0) /* cam_xclka */
385 OMAP3_CORE1_IOPAD(0x2112, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_pclk */
386 OMAP3_CORE1_IOPAD(0x2114, PIN_OUTPUT | MUX_MODE4) /* cam_fld = gpio_98 */
387 OMAP3_CORE1_IOPAD(0x2116, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d0 */
388 OMAP3_CORE1_IOPAD(0x2118, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d1 */
389 OMAP3_CORE1_IOPAD(0x211a, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d2 */
390 OMAP3_CORE1_IOPAD(0x211c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d3 */
391 OMAP3_CORE1_IOPAD(0x211e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d4 */
392 OMAP3_CORE1_IOPAD(0x2120, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d5 */
393 OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d6 */
394 OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d7 */
395 OMAP3_CORE1_IOPAD(0x2126, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d8 */
396 OMAP3_CORE1_IOPAD(0x2128, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d9 */
397 OMAP3_CORE1_IOPAD(0x212a, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d10 */
398 OMAP3_CORE1_IOPAD(0x212c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d10 */
399 OMAP3_CORE1_IOPAD(0x212e, PIN_OUTPUT | MUX_MODE0) /* cam_xclkb */
400 OMAP3_CORE1_IOPAD(0x2130, PIN_OUTPUT | MUX_MODE4) /* cam_wen = gpio_167 */
401 OMAP3_CORE1_IOPAD(0x2132, PIN_INPUT_PULLDOWN | MUX_MODE4) /* cam_strobe */
402 >;
403 };
404
405 mcbsp1_pins: mcbsp1-pins {
406 pinctrl-single,pins = <
407 OMAP3_CORE1_IOPAD(0x218c, PIN_INPUT | MUX_MODE4) /* mcbsp1_clkr.mcbsp1_clkr - gpio_156 FM interrupt */
408 OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE0) /* mcbsp1_clkr.mcbsp1_fsr */
409 OMAP3_CORE1_IOPAD(0x2190, PIN_OUTPUT | MUX_MODE0) /* mcbsp1_dx.mcbsp1_dx */
410 OMAP3_CORE1_IOPAD(0x2192, PIN_INPUT | MUX_MODE0) /* mcbsp1_dx.mcbsp1_dr */
411 /* mcbsp_clks is used as PENIRQ */
412 /* OMAP3_CORE1_IOPAD(0x2194, PIN_INPUT | MUX_MODE0) mcbsp_clks.mcbsp_clks */
413 OMAP3_CORE1_IOPAD(0x2196, PIN_INPUT | MUX_MODE0) /* mcbsp_clks.mcbsp1_fsx */
414 OMAP3_CORE1_IOPAD(0x2198, PIN_INPUT | MUX_MODE0) /* mcbsp1_clkx.mcbsp1_clkx */
415 >;
416 };
417
418 mcbsp2_pins: mcbsp2-pins {
419 pinctrl-single,pins = <
420 OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx.mcbsp2_fsx */
421 OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx.mcbsp2_clkx */
422 OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0) /* mcbsp2_dr.mcbsp2_dr */
423 OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0) /* mcbsp2_dr.mcbsp2_dx */
424 >;
425 };
426
427 mcbsp3_pins: mcbsp3-pins {
428 pinctrl-single,pins = <
429 OMAP3_CORE1_IOPAD(0x216c, PIN_OUTPUT | MUX_MODE0) /* mcbsp3_dx.mcbsp3_dx */
430 OMAP3_CORE1_IOPAD(0x216e, PIN_INPUT | MUX_MODE0) /* mcbsp3_dx.mcbsp3_dr */
431 OMAP3_CORE1_IOPAD(0x2170, PIN_INPUT | MUX_MODE0) /* mcbsp3_clkx.mcbsp3_clkx */
432 OMAP3_CORE1_IOPAD(0x2172, PIN_INPUT | MUX_MODE0) /* mcbsp3_clkx.mcbsp3_fsx */
433 >;
434 };
435
436 mcbsp4_pins: mcbsp4-pins {
437 pinctrl-single,pins = <
438 OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcbsp4_clkx.mcbsp4_clkx */
439 OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcbsp4_clkx.mcbsp4_dr */
440 OMAP3_CORE1_IOPAD(0x218a, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcbsp4_dx.mcbsp4_fsx */
441 >;
442 };
443 };
444
445 &omap3_pmx_core2 {
446 pinctrl-names = "default";
447 pinctrl-0 = <
448 &hsusb2_2_pins
449 >;
450
451 hsusb2_2_pins: hsusb2-2-pins {
452 pinctrl-single,pins = <
453 OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3) /* etk_d10.hsusb2_clk */
454 OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3) /* etk_d11.hsusb2_stp */
455 OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d12.hsusb2_dir */
456 OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d13.hsusb2_nxt */
457 OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d14.hsusb2_data0 */
458 OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d15.hsusb2_data1 */
459 >;
460 };
461
462 spi_gpio_pins: spi-gpio-pinmux-pins {
463 pinctrl-single,pins = <
464 OMAP3630_CORE2_IOPAD(0x25d8, PIN_OUTPUT | MUX_MODE4) /* clk */
465 OMAP3630_CORE2_IOPAD(0x25e6, PIN_OUTPUT | MUX_MODE4) /* cs */
466 OMAP3630_CORE2_IOPAD(0x25e8, PIN_OUTPUT | MUX_MODE4) /* tx */
467 OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT | MUX_MODE4) /* rx */
468 >;
469 };
470 };
471
472 &i2c1 {
473 clock-frequency = <2600000>;
474
475 twl: twl@48 {
476 reg = <0x48>;
477 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
478 interrupt-parent = <&intc>;
479
480 clocks = <&hfclk_26m>;
481 clock-names = "fck";
482
483 twl_audio: audio {
484 compatible = "ti,twl4030-audio";
485 ti,enable-vibra = <1>;
486 codec {
487 ti,ramp_delay_value = <3>;
488 };
489 };
490
491 twl_power: power {
492 compatible = "ti,twl4030-power-idle";
493 ti,system-power-controller;
494 };
495 };
496 };
497
498 #include "twl4030.dtsi"
499 #include "twl4030_omap3.dtsi"
500
501 &i2c2 {
502 clock-frequency = <400000>;
503
504 /* pressure sensor */
505 bmp085@77 {
506 compatible = "bosch,bmp085";
507 reg = <0x77>;
508 pinctrl-names = "default";
509 pinctrl-0 = <&bmp085_pins>;
510 interrupt-parent = <&gpio4>;
511 interrupts = <17 IRQ_TYPE_EDGE_RISING>; /* GPIO_113 */
512 vdda-supply = <&vio>;
513 vddd-supply = <&vio>;
514 };
515
516 /* accelerometer */
517 bma180@41 {
518 compatible = "bosch,bma180";
519 reg = <0x41>;
520 pinctrl-names = "default";
521 pinctrl-0 = <&bma180_pins>;
522 interrupt-parent = <&gpio4>;
523 interrupts = <19 IRQ_TYPE_LEVEL_HIGH>; /* GPIO_115 */
524 };
525
526 /* gyroscope */
527 itg3200@68 {
528 compatible = "invensense,itg3200";
529 reg = <0x68>;
530 pinctrl-names = "default";
531 pinctrl-0 = <&itg3200_pins>;
532 interrupt-parent = <&gpio2>;
533 interrupts = <24 IRQ_TYPE_EDGE_FALLING>; /* GPIO_56 */
534 };
535
536 /* leds + gpios */
537 tca6507: tca6507@45 {
538 compatible = "ti,tca6507";
539 #address-cells = <1>;
540 #size-cells = <0>;
541 reg = <0x45>;
542
543 gpio-controller;
544 #gpio-cells = <2>;
545
546 gta04_led0: led@0 {
547 label = "gta04:red:aux";
548 reg = <0x0>;
549 };
550
551 gta04_led1: led@1 {
552 label = "gta04:green:aux";
553 reg = <0x1>;
554 };
555
556 gta04_led3: led@3 {
557 label = "gta04:red:power";
558 reg = <0x3>;
559 linux,default-trigger = "default-on";
560 };
561
562 gta04_led4: led@4 {
563 label = "gta04:green:power";
564 reg = <0x4>;
565 };
566
567 wifi_reset: led@6 {
568 /* reference as <&tca_gpios 0 0> since it is currently the only GPIO */
569 reg = <0x6>;
570 compatible = "gpio";
571 };
572 };
573
574 /* compass aka magnetometer */
575 hmc5843@1e {
576 compatible = "honeywell,hmc5883l";
577 reg = <0x1e>;
578 pinctrl-names = "default";
579 pinctrl-0 = <&hmc5843_pins>;
580 interrupt-parent = <&gpio4>;
581 interrupts = <16 IRQ_TYPE_EDGE_FALLING>; /* gpio112 */
582 };
583
584 /* touchscreen */
585 tsc2007@48 {
586 compatible = "ti,tsc2007";
587 reg = <0x48>;
588 pinctrl-names = "default";
589 pinctrl-0 = <&penirq_pins>;
590 interrupt-parent = <&gpio6>;
591 interrupts = <0 IRQ_TYPE_EDGE_FALLING>; /* GPIO_160 */
592 gpios = <&gpio6 0 GPIO_ACTIVE_LOW>; /* GPIO_160 */
593 ti,x-plate-ohms = <600>;
594 touchscreen-size-x = <480>;
595 touchscreen-size-y = <640>;
596 touchscreen-max-pressure = <1000>;
597 touchscreen-fuzz-x = <3>;
598 touchscreen-fuzz-y = <8>;
599 touchscreen-fuzz-pressure = <10>;
600 touchscreen-inverted-y;
601 };
602
603 /* RFID EEPROM */
604 m24lr64@50 {
605 compatible = "atmel,24c64";
606 reg = <0x50>;
607 };
608 };
609
610 &i2c3 {
611 clock-frequency = <100000>;
612 };
613
614 &mcspi1 {
615 status = "disabled";
616 };
617
618 &mcspi2 {
619 status = "disabled";
620 };
621
622 &mcspi3 {
623 status = "disabled";
624 };
625
626 &mcspi4 {
627 status = "disabled";
628 };
629
630 &usb_otg_hs {
631 interface-type = <0>;
632 usb-phy = <&usb2_phy>;
633 phys = <&usb2_phy>;
634 phy-names = "usb2-phy";
635 mode = <3>;
636 power = <50>;
637 };
638
639 &usbhshost {
640 port2-mode = "ehci-phy";
641 };
642
643 &usbhsehci {
644 phys = <0 &hsusb2_phy>;
645 };
646
647 &mmc1 {
648 pinctrl-names = "default";
649 pinctrl-0 = <&mmc1_pins>;
650 vmmc-supply = <&vmmc1>;
651 bus-width = <4>;
652 ti,non-removable;
653 broken-cd; /* hardware has no CD */
654 };
655
656 &mmc2 {
657 vmmc-supply = <&vaux4>;
658 bus-width = <4>;
659 ti,non-removable;
660 cap-power-off-card;
661 mmc-pwrseq = <&wifi_pwrseq>;
662 };
663
664 &mmc3 {
665 status = "disabled";
666 };
667
668 #define BIT(x) (1 << (x))
669 &twl_gpio {
670 /* pullups: BIT(2) */
671 ti,pullups = <BIT(2)>;
672 /*
673 * pulldowns:
674 * BIT(0), BIT(1), BIT(6), BIT(7), BIT(8), BIT(13)
675 * BIT(15), BIT(16), BIT(17)
676 */
677 ti,pulldowns = <(BIT(0) | BIT(1) | BIT(6) | BIT(7) | BIT(8) |
678 BIT(13) | BIT(15) | BIT(16) | BIT(17))>;
679 };
680
681 &twl_keypad {
682 status = "disabled";
683 };
684
685 &gpio1 {
686 pinctrl-names = "default";
687 pinctrl-0 = <&gpio1_pins>;
688 };
689
690 &uart1 {
691 pinctrl-names = "default";
692 pinctrl-0 = <&uart1_pins>;
693 };
694
695 &uart2 {
696 pinctrl-names = "default";
697 pinctrl-0 = <&uart2_pins>;
698 gnss: gnss {
699 compatible = "wi2wi,w2sg0004";
700 pinctrl-names = "default";
701 pinctrl-0 = <&gps_pins>;
702 sirf,onoff-gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
703 lna-supply = <&vsim>;
704 vcc-supply = <&ldo_3v3>;
705 };
706 };
707
708 &uart3 {
709 pinctrl-names = "default";
710 pinctrl-0 = <&uart3_pins>;
711 interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
712 };
713
714 &charger {
715 ti,bb-uvolt = <3200000>;
716 ti,bb-uamp = <150>;
717 };
718
719 /* spare */
720 &vaux1 {
721 regulator-min-microvolt = <2500000>;
722 regulator-max-microvolt = <3000000>;
723 };
724
725 /* sensors */
726 &vaux2 {
727 regulator-min-microvolt = <2800000>;
728 regulator-max-microvolt = <2800000>;
729 regulator-always-on; /* we should never switch off while vio is on! */
730 };
731
732 /* camera */
733 &vaux3 {
734 regulator-min-microvolt = <2500000>;
735 regulator-max-microvolt = <2500000>;
736 };
737
738 /* WLAN/BT */
739 &vaux4 {
740 regulator-min-microvolt = <2800000>;
741 regulator-max-microvolt = <3150000>;
742 };
743
744 /* GPS LNA */
745 &vsim {
746 regulator-min-microvolt = <2800000>;
747 regulator-max-microvolt = <3150000>;
748 };
749
750 /* Needed to power the DPI pins */
751
752 &vpll2 {
753 regulator-always-on;
754 };
755
756 &dss {
757 pinctrl-names = "default";
758 pinctrl-0 = < &dss_dpi_pins >;
759
760 status = "okay";
761 vdds_dsi-supply = <&vpll2>;
762
763 port {
764 dpi_out: endpoint {
765 remote-endpoint = <&lcd_in>;
766 data-lines = <24>;
767 };
768 };
769 };
770
771 &venc {
772 status = "okay";
773
774 vdda-supply = <&vdac>;
775
776 port {
777 venc_out: endpoint {
778 remote-endpoint = <&opa_in>;
779 ti,channels = <1>;
780 ti,invert-polarity;
781 };
782 };
783 };
784
785 &gpmc {
786 ranges = <0 0 0x30000000 0x1000000>; /* CS0: 16MB for NAND */
787
788 nand@0,0 {
789 compatible = "ti,omap2-nand";
790 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
791 interrupt-parent = <&gpmc>;
792 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
793 <1 IRQ_TYPE_NONE>; /* termcount */
794 ti,nand-ecc-opt = "ham1";
795 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
796 nand-bus-width = <16>;
797 #address-cells = <1>;
798 #size-cells = <1>;
799
800 gpmc,device-width = <2>;
801 gpmc,cs-on-ns = <0>;
802 gpmc,cs-rd-off-ns = <44>;
803 gpmc,cs-wr-off-ns = <44>;
804 gpmc,adv-on-ns = <6>;
805 gpmc,adv-rd-off-ns = <34>;
806 gpmc,adv-wr-off-ns = <44>;
807 gpmc,oe-off-ns = <54>;
808 gpmc,we-off-ns = <40>;
809 gpmc,access-ns = <64>;
810 gpmc,rd-cycle-ns = <82>;
811 gpmc,wr-cycle-ns = <82>;
812 gpmc,wr-access-ns = <40>;
813 gpmc,wr-data-mux-bus-ns = <0>;
814 gpmc,sync-clk-ps = <0>;
815
816 x-loader@0 {
817 label = "X-Loader";
818 reg = <0 0x80000>;
819 };
820
821 bootloaders@80000 {
822 label = "U-Boot";
823 reg = <0x80000 0x1c0000>;
824 };
825
826 bootloaders_env@240000 {
827 label = "U-Boot Env";
828 reg = <0x240000 0x40000>;
829 };
830
831 kernel@280000 {
832 label = "Kernel";
833 reg = <0x280000 0x600000>;
834 };
835
836 filesystem@880000 {
837 label = "File System";
838 reg = <0x880000 0>; /* 0 = MTDPART_SIZ_FULL */
839 };
840 };
841 };
842
843 &mcbsp1 { /* FM Transceiver PCM */
844 status = "okay";
845 #sound-dai-cells = <0>;
846 pinctrl-names = "default";
847 pinctrl-0 = <&mcbsp1_pins>;
848 };
849
850 &mcbsp2 { /* TPS65950 I2S */
851 status = "okay";
852 pinctrl-names = "default";
853 pinctrl-0 = <&mcbsp2_pins>;
854 };
855
856 &mcbsp3 { /* Bluetooth PCM */
857 status = "okay";
858 #sound-dai-cells = <0>;
859 pinctrl-names = "default";
860 pinctrl-0 = <&mcbsp3_pins>;
861 };
862
863 &mcbsp4 { /* GSM voice PCM */
864 status = "okay";
865 #sound-dai-cells = <0>;
866 pinctrl-names = "default";
867 pinctrl-0 = <&mcbsp4_pins>;
868 };
869
870 &hdqw1w {
871 pinctrl-names = "default";
872 pinctrl-0 = <&hdq_pins>;
873 };
874
875 /* image signal processor within OMAP3 SoC */
876 &isp {
877 ports {
878 port@0 {
879 reg = <0>;
880 parallel_ep: endpoint {
881 ti,isp-clock-divisor = <1>;
882 ti,strobe-mode;
883 bus-width = <8>;/* Used data lines */
884 data-shift = <2>; /* Lines 9:2 are used */
885 hsync-active = <0>; /* Active low */
886 vsync-active = <1>; /* Active high */
887 data-active = <1>;/* Active high */
888 pclk-sample = <1>;/* Falling */
889 };
890 };
891 /* port@1 and port@2 are not used by GTA04 */
892 };
893 };
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