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1/*
2 * Copyright (C) 2012 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
12/ {
13 model = "TI OMAP3 BeagleBoard";
14 compatible = "ti,omap3-beagle", "ti,omap3";
15
16 cpus {
17 cpu@0 {
18 cpu0-supply = <&vcc>;
19 };
20 };
21
22 memory {
23 device_type = "memory";
24 reg = <0x80000000 0x10000000>; /* 256 MB */
25 };
26
27 aliases {
28 display0 = &dvi0;
29 display1 = &tv0;
30 };
31
32 leds {
33 compatible = "gpio-leds";
34 pmu_stat {
35 label = "beagleboard::pmu_stat";
36 gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
37 };
38
39 heartbeat {
40 label = "beagleboard::usr0";
41 gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
42 linux,default-trigger = "heartbeat";
43 };
44
45 mmc {
46 label = "beagleboard::usr1";
47 gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
48 linux,default-trigger = "mmc0";
49 };
50 };
51
52 /* HS USB Port 2 Power */
53 hsusb2_power: hsusb2_power_reg {
54 compatible = "regulator-fixed";
55 regulator-name = "hsusb2_vbus";
56 regulator-min-microvolt = <3300000>;
57 regulator-max-microvolt = <3300000>;
58 gpio = <&twl_gpio 18 0>; /* GPIO LEDA */
59 startup-delay-us = <70000>;
60 };
61
62 /* HS USB Host PHY on PORT 2 */
63 hsusb2_phy: hsusb2_phy {
64 compatible = "usb-nop-xceiv";
65 reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */
66 vcc-supply = <&hsusb2_power>;
67 };
68
69 sound {
70 compatible = "ti,omap-twl4030";
71 ti,model = "omap3beagle";
72
73 ti,mcbsp = <&mcbsp2>;
74 ti,codec = <&twl_audio>;
75 };
76
77 gpio_keys {
78 compatible = "gpio-keys";
79
80 user {
81 label = "user";
82 gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
83 linux,code = <0x114>;
84 gpio-key,wakeup;
85 };
86
87 };
88
89 tfp410: encoder@0 {
90 compatible = "ti,tfp410";
91 powerdown-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; /* gpio_170 */
92
93 pinctrl-names = "default";
94 pinctrl-0 = <&tfp410_pins>;
95
96 ports {
97 #address-cells = <1>;
98 #size-cells = <0>;
99
100 port@0 {
101 reg = <0>;
102
103 tfp410_in: endpoint@0 {
104 remote-endpoint = <&dpi_out>;
105 };
106 };
107
108 port@1 {
109 reg = <1>;
110
111 tfp410_out: endpoint@0 {
112 remote-endpoint = <&dvi_connector_in>;
113 };
114 };
115 };
116 };
117
118 dvi0: connector@0 {
119 compatible = "dvi-connector";
120 label = "dvi";
121
122 digital;
123
124 ddc-i2c-bus = <&i2c3>;
125
126 port {
127 dvi_connector_in: endpoint {
128 remote-endpoint = <&tfp410_out>;
129 };
130 };
131 };
132
133 tv0: connector@1 {
134 compatible = "svideo-connector";
135 label = "tv";
136
137 port {
138 tv_connector_in: endpoint {
139 remote-endpoint = <&venc_out>;
140 };
141 };
142 };
143};
144
145&omap3_pmx_wkup {
146 gpio1_pins: pinmux_gpio1_pins {
147 pinctrl-single,pins = <
148 0x14 (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot5.gpio_7 */
149 >;
150 };
151};
152
153&omap3_pmx_core {
154 pinctrl-names = "default";
155 pinctrl-0 = <
156 &hsusb2_pins
157 >;
158
159 hsusb2_pins: pinmux_hsusb2_pins {
160 pinctrl-single,pins = <
161 OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi1_cs3.hsusb2_data2 */
162 OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_clk.hsusb2_data7 */
163 OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_simo.hsusb2_data4 */
164 OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_somi.hsusb2_data5 */
165 OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs0.hsusb2_data6 */
166 OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs1.hsusb2_data3 */
167 >;
168 };
169
170 uart3_pins: pinmux_uart3_pins {
171 pinctrl-single,pins = <
172 0x16e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
173 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
174 >;
175 };
176
177 tfp410_pins: pinmux_tfp410_pins {
178 pinctrl-single,pins = <
179 0x194 (PIN_OUTPUT | MUX_MODE4) /* hdq_sio.gpio_170 */
180 >;
181 };
182
183 dss_dpi_pins: pinmux_dss_dpi_pins {
184 pinctrl-single,pins = <
185 0x0a4 (PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
186 0x0a6 (PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
187 0x0a8 (PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
188 0x0aa (PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
189 0x0ac (PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
190 0x0ae (PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
191 0x0b0 (PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
192 0x0b2 (PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
193 0x0b4 (PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
194 0x0b6 (PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
195 0x0b8 (PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
196 0x0ba (PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
197 0x0bc (PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
198 0x0be (PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
199 0x0c0 (PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
200 0x0c2 (PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
201 0x0c4 (PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
202 0x0c6 (PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
203 0x0c8 (PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
204 0x0ca (PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
205 0x0cc (PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
206 0x0ce (PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
207 0x0d0 (PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
208 0x0d2 (PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
209 0x0d4 (PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
210 0x0d6 (PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
211 0x0d8 (PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
212 0x0da (PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
213 >;
214 };
215};
216
217&omap3_pmx_core2 {
218 pinctrl-names = "default";
219 pinctrl-0 = <
220 &hsusb2_2_pins
221 >;
222
223 hsusb2_2_pins: pinmux_hsusb2_2_pins {
224 pinctrl-single,pins = <
225 OMAP3430_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3) /* etk_d10.hsusb2_clk */
226 OMAP3430_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3) /* etk_d11.hsusb2_stp */
227 OMAP3430_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d12.hsusb2_dir */
228 OMAP3430_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d13.hsusb2_nxt */
229 OMAP3430_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d14.hsusb2_data0 */
230 OMAP3430_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d15.hsusb2_data1 */
231 >;
232 };
233};
234
235&i2c1 {
236 clock-frequency = <2600000>;
237
238 twl: twl@48 {
239 reg = <0x48>;
240 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
241 interrupt-parent = <&intc>;
242
243 twl_audio: audio {
244 compatible = "ti,twl4030-audio";
245 codec {
246 };
247 };
248 };
249};
250
251#include "twl4030.dtsi"
252#include "twl4030_omap3.dtsi"
253
254&i2c3 {
255 clock-frequency = <100000>;
256};
257
258&mmc1 {
259 vmmc-supply = <&vmmc1>;
260 vmmc_aux-supply = <&vsim>;
261 bus-width = <8>;
262};
263
264&mmc2 {
265 status = "disabled";
266};
267
268&mmc3 {
269 status = "disabled";
270};
271
272&usbhshost {
273 port2-mode = "ehci-phy";
274};
275
276&usbhsehci {
277 phys = <0 &hsusb2_phy>;
278};
279
280&twl_gpio {
281 ti,use-leds;
282 /* pullups: BIT(1) */
283 ti,pullups = <0x000002>;
284 /*
285 * pulldowns:
286 * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
287 * BIT(15), BIT(16), BIT(17)
288 */
289 ti,pulldowns = <0x03a1c4>;
290};
291
292&uart3 {
293 pinctrl-names = "default";
294 pinctrl-0 = <&uart3_pins>;
295};
296
297&gpio1 {
298 pinctrl-names = "default";
299 pinctrl-0 = <&gpio1_pins>;
300};
301
302&usb_otg_hs {
303 interface-type = <0>;
304 usb-phy = <&usb2_phy>;
305 phys = <&usb2_phy>;
306 phy-names = "usb2-phy";
307 mode = <3>;
308 power = <50>;
309};
310
311&vaux2 {
312 regulator-name = "vdd_ehci";
313 regulator-min-microvolt = <1800000>;
314 regulator-max-microvolt = <1800000>;
315 regulator-always-on;
316};
317
318&mcbsp2 {
319 status = "okay";
320};
321
322/* Needed to power the DPI pins */
323&vpll2 {
324 regulator-always-on;
325};
326
327&dss {
328 status = "ok";
329
330 pinctrl-names = "default";
331 pinctrl-0 = <&dss_dpi_pins>;
332
333 port {
334 dpi_out: endpoint {
335 remote-endpoint = <&tfp410_in>;
336 data-lines = <24>;
337 };
338 };
339};
340
341&venc {
342 status = "ok";
343
344 vdda-supply = <&vdac>;
345
346 port {
347 venc_out: endpoint {
348 remote-endpoint = <&tv_connector_in>;
349 ti,channels = <2>;
350 };
351 };
352};