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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 20fe3f1791fa836de8c0e9991dde40362350b1a0 / . / arch / arm / dts / am437x-gp-evm.dts
blob: 8e23b9660917a868cf4ff8d043713871b6d583c0 [file] [log] [blame]
Mugunthan V N48038c42015-09-28 16:17:51 +0530[diff] [blame]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
9/* AM437x GP EVM */
10
11/dts-v1/;
12
13#include "am4372.dtsi"
14#include <dt-bindings/pinctrl/am43xx.h>
15#include <dt-bindings/pwm/pwm.h>
16#include <dt-bindings/gpio/gpio.h>
17
18/ {
19 model = "TI AM437x GP EVM";
20 compatible = "ti,am437x-gp-evm","ti,am4372","ti,am43";
21
22 aliases {
23 display0 = &lcd0;
24 serial3 = &uart3;
25 };
26
27 chosen {
28 stdout-path = &uart0;
Mugunthan V Nff9e6122015-12-24 16:08:11 +0530[diff] [blame]29 tick-timer = &timer2;
Mugunthan V N48038c42015-09-28 16:17:51 +0530[diff] [blame]30 };
31
32 vmmcsd_fixed: fixedregulator-sd {
33 compatible = "regulator-fixed";
34 regulator-name = "vmmcsd_fixed";
35 regulator-min-microvolt = <3300000>;
36 regulator-max-microvolt = <3300000>;
37 enable-active-high;
38 };
39
40 vtt_fixed: fixedregulator-vtt {
41 compatible = "regulator-fixed";
42 regulator-name = "vtt_fixed";
43 regulator-min-microvolt = <1500000>;
44 regulator-max-microvolt = <1500000>;
45 regulator-always-on;
46 regulator-boot-on;
47 enable-active-high;
48 gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>;
49 };
50
51 vmmcwl_fixed: fixedregulator-mmcwl {
52 compatible = "regulator-fixed";
53 regulator-name = "vmmcwl_fixed";
54 regulator-min-microvolt = <1800000>;
55 regulator-max-microvolt = <1800000>;
56 gpio = <&gpio1 20 GPIO_ACTIVE_HIGH>;
57 enable-active-high;
58 };
59
60 backlight {
61 compatible = "pwm-backlight";
62 pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
63 brightness-levels = <0 51 53 56 62 75 101 152 255>;
64 default-brightness-level = <8>;
65 };
66
67 matrix_keypad: matrix_keypad@0 {
68 compatible = "gpio-matrix-keypad";
69 debounce-delay-ms = <5>;
70 col-scan-delay-us = <2>;
71
72 row-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH /* Bank3, pin21 */
73 &gpio4 3 GPIO_ACTIVE_HIGH /* Bank4, pin3 */
74 &gpio4 2 GPIO_ACTIVE_HIGH>; /* Bank4, pin2 */
75
76 col-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH /* Bank3, pin19 */
77 &gpio3 20 GPIO_ACTIVE_HIGH>; /* Bank3, pin20 */
78
79 linux,keymap = <0x00000201 /* P1 */
80 0x00010202 /* P2 */
81 0x01000067 /* UP */
82 0x0101006a /* RIGHT */
83 0x02000069 /* LEFT */
84 0x0201006c>; /* DOWN */
85 };
86
87 lcd0: display {
88 compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
89 label = "lcd";
90
91 pinctrl-names = "default";
92 pinctrl-0 = <&lcd_pins>;
93
94 /*
95 * SelLCDorHDMI, LOW to select HDMI. This is not really the
96 * panel's enable GPIO, but we don't have HDMI driver support nor
97 * support to switch between two displays, so using this gpio as
98 * panel's enable should be safe.
99 */
100 enable-gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>;
101
102 panel-timing {
103 clock-frequency = <33000000>;
104 hactive = <800>;
105 vactive = <480>;
106 hfront-porch = <210>;
107 hback-porch = <16>;
108 hsync-len = <30>;
109 vback-porch = <10>;
110 vfront-porch = <22>;
111 vsync-len = <13>;
112 hsync-active = <0>;
113 vsync-active = <0>;
114 de-active = <1>;
115 pixelclk-active = <1>;
116 };
117
118 port {
119 lcd_in: endpoint {
120 remote-endpoint = <&dpi_out>;
121 };
122 };
123 };
124
125 /* fixed 12MHz oscillator */
126 refclk: oscillator {
127 #clock-cells = <0>;
128 compatible = "fixed-clock";
129 clock-frequency = <12000000>;
130 };
131
132};
133
134&am43xx_pinmux {
135 pinctrl-names = "default", "sleep";
136 pinctrl-0 = <&wlan_pins_default>;
137 pinctrl-1 = <&wlan_pins_sleep>;
138
139 i2c0_pins: i2c0_pins {
140 pinctrl-single,pins = <
141 0x188 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */
142 0x18c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */
143 >;
144 };
145
146 i2c1_pins: i2c1_pins {
147 pinctrl-single,pins = <
148 0x15c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl */
149 0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda */
150 >;
151 };
152
153 mmc1_pins: pinmux_mmc1_pins {
154 pinctrl-single,pins = <
155 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
156 >;
157 };
158
159 ecap0_pins: backlight_pins {
160 pinctrl-single,pins = <
161 0x164 MUX_MODE0 /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
162 >;
163 };
164
165 pixcir_ts_pins: pixcir_ts_pins {
166 pinctrl-single,pins = <
167 0x264 (PIN_INPUT_PULLUP | MUX_MODE7) /* spi2_d0.gpio3_22 */
168 >;
169 };
170
171 cpsw_default: cpsw_default {
172 pinctrl-single,pins = <
173 /* Slave 1 */
174 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_txen */
175 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rxctl */
176 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd3 */
177 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd2 */
178 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd1 */
179 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd0 */
180 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rmii1_tclk */
181 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */
182 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd3 */
183 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd2 */
184 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd1 */
185 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd0 */
186 >;
187 };
188
189 cpsw_sleep: cpsw_sleep {
190 pinctrl-single,pins = <
191 /* Slave 1 reset value */
192 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
193 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
194 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
195 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
196 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
197 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
198 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
199 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
200 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
201 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
202 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
203 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
204 >;
205 };
206
207 davinci_mdio_default: davinci_mdio_default {
208 pinctrl-single,pins = <
209 /* MDIO */
210 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
211 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
212 >;
213 };
214
215 davinci_mdio_sleep: davinci_mdio_sleep {
216 pinctrl-single,pins = <
217 /* MDIO reset value */
218 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
219 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
220 >;
221 };
222
223 nand_flash_x8: nand_flash_x8 {
224 pinctrl-single,pins = <
225 0x26c(PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* spi2_cs0.gpio/eMMCorNANDsel */
226 0x0 (PIN_INPUT | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
227 0x4 (PIN_INPUT | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
228 0x8 (PIN_INPUT | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
229 0xc (PIN_INPUT | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
230 0x10 (PIN_INPUT | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
231 0x14 (PIN_INPUT | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
232 0x18 (PIN_INPUT | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
233 0x1c (PIN_INPUT | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
234 0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
235 0x74 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpmc_wpn */
236 0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
237 0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
238 0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */
239 0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */
240 0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
241 >;
242 };
243
244 dss_pins: dss_pins {
245 pinctrl-single,pins = <
246 0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
247 0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1)
248 0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1)
249 0x02c (PIN_OUTPUT_PULLUP | MUX_MODE1)
250 0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1)
251 0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1)
252 0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1)
253 0x03c (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
254 0x0a0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
255 0x0a4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
256 0x0a8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
257 0x0ac (PIN_OUTPUT_PULLUP | MUX_MODE0)
258 0x0b0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
259 0x0b4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
260 0x0b8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
261 0x0bc (PIN_OUTPUT_PULLUP | MUX_MODE0)
262 0x0c0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
263 0x0c4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
264 0x0c8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
265 0x0cc (PIN_OUTPUT_PULLUP | MUX_MODE0)
266 0x0d0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
267 0x0d4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
268 0x0d8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
269 0x0dc (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
270 0x0e0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
271 0x0e4 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
272 0x0e8 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
273 0x0ec (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
274
275 >;
276 };
277
278 lcd_pins: lcd_pins {
279 pinctrl-single,pins = <
280 /* GPIO 5_8 to select LCD / HDMI */
281 0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7)
282 >;
283 };
284
285 dcan0_default: dcan0_default_pins {
286 pinctrl-single,pins = <
287 0x178 (PIN_OUTPUT | MUX_MODE2) /* uart1_ctsn.d_can0_tx */
288 0x17c (PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_rtsn.d_can0_rx */
289 >;
290 };
291
292 dcan1_default: dcan1_default_pins {
293 pinctrl-single,pins = <
294 0x180 (PIN_OUTPUT | MUX_MODE2) /* uart1_rxd.d_can1_tx */
295 0x184 (PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_txd.d_can1_rx */
296 >;
297 };
298
299 vpfe0_pins_default: vpfe0_pins_default {
300 pinctrl-single,pins = <
301 0x1B0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_hd mode 0*/
302 0x1B4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_vd mode 0*/
303 0x1C0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_pclk mode 0*/
304 0x1C4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data8 mode 0*/
305 0x1C8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data9 mode 0*/
306 0x208 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data0 mode 0*/
307 0x20C (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data1 mode 0*/
308 0x210 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data2 mode 0*/
309 0x214 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data3 mode 0*/
310 0x218 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data4 mode 0*/
311 0x21C (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data5 mode 0*/
312 0x220 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data6 mode 0*/
313 0x224 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data7 mode 0*/
314 >;
315 };
316
317 vpfe0_pins_sleep: vpfe0_pins_sleep {
318 pinctrl-single,pins = <
319 0x1B0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_hd mode 0*/
320 0x1B4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_vd mode 0*/
321 0x1C0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_pclk mode 0*/
322 0x1C4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data8 mode 0*/
323 0x1C8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data9 mode 0*/
324 0x208 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data0 mode 0*/
325 0x20C (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data1 mode 0*/
326 0x210 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data2 mode 0*/
327 0x214 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data3 mode 0*/
328 0x218 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data4 mode 0*/
329 0x21C (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data5 mode 0*/
330 0x220 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data6 mode 0*/
331 0x224 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data7 mode 0*/
332 >;
333 };
334
335 vpfe1_pins_default: vpfe1_pins_default {
336 pinctrl-single,pins = <
337 0x1CC (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data9 mode 0*/
338 0x1D0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data8 mode 0*/
339 0x1D4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_hd mode 0*/
340 0x1D8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_vd mode 0*/
341 0x1DC (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_pclk mode 0*/
342 0x1E8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data0 mode 0*/
343 0x1EC (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data1 mode 0*/
344 0x1F0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data2 mode 0*/
345 0x1F4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data3 mode 0*/
346 0x1F8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data4 mode 0*/
347 0x1FC (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data5 mode 0*/
348 0x200 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data6 mode 0*/
349 0x204 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data7 mode 0*/
350 >;
351 };
352
353 vpfe1_pins_sleep: vpfe1_pins_sleep {
354 pinctrl-single,pins = <
355 0x1CC (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data9 mode 0*/
356 0x1D0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data8 mode 0*/
357 0x1D4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_hd mode 0*/
358 0x1D8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_vd mode 0*/
359 0x1DC (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_pclk mode 0*/
360 0x1E8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data0 mode 0*/
361 0x1EC (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data1 mode 0*/
362 0x1F0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data2 mode 0*/
363 0x1F4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data3 mode 0*/
364 0x1F8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data4 mode 0*/
365 0x1FC (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data5 mode 0*/
366 0x200 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data6 mode 0*/
367 0x204 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data7 mode 0*/
368 >;
369 };
370
371 mmc3_pins_default: pinmux_mmc3_pins_default {
372 pinctrl-single,pins = <
373 0x8c (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_clk.mmc2_clk */
374 0x88 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_csn3.mmc2_cmd */
375 0x44 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a1.mmc2_dat0 */
376 0x48 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a2.mmc2_dat1 */
377 0x4c (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a3.mmc2_dat2 */
378 0x78 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_be1n.mmc2_dat3 */
379 >;
380 };
381
382 mmc3_pins_sleep: pinmux_mmc3_pins_sleep {
383 pinctrl-single,pins = <
384 0x8c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_clk.mmc2_clk */
385 0x88 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn3.mmc2_cmd */
386 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a1.mmc2_dat0 */
387 0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a2.mmc2_dat1 */
388 0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a3.mmc2_dat2 */
389 0x78 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_be1n.mmc2_dat3 */
390 >;
391 };
392
393 wlan_pins_default: pinmux_wlan_pins_default {
394 pinctrl-single,pins = <
395 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a4.gpio1_20 WL_EN */
396 0x5c (PIN_INPUT | WAKEUP_ENABLE | MUX_MODE7) /* gpmc_a7.gpio1_23 WL_IRQ*/
397 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a0.gpio1_16 BT_EN*/
398 >;
399 };
400
401 wlan_pins_sleep: pinmux_wlan_pins_sleep {
402 pinctrl-single,pins = <
403 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a4.gpio1_20 WL_EN */
404 0x5c (PIN_INPUT | WAKEUP_ENABLE | MUX_MODE7) /* gpmc_a7.gpio1_23 WL_IRQ*/
405 0x40 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a0.gpio1_16 BT_EN*/
406 >;
407 };
408
409 uart3_pins: uart3_pins {
410 pinctrl-single,pins = <
411 0x228 (PIN_INPUT | MUX_MODE0) /* uart3_rxd.uart3_rxd */
412 0x22c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart3_txd.uart3_txd */
413 0x230 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart3_ctsn.uart3_ctsn */
414 0x234 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart3_rtsn.uart3_rtsn */
415 >;
416 };
417};
418
419&i2c0 {
420 status = "okay";
421 pinctrl-names = "default";
422 pinctrl-0 = <&i2c0_pins>;
423 clock-frequency = <100000>;
424
425 tps65218: tps65218@24 {
426 reg = <0x24>;
427 compatible = "ti,tps65218";
428 interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */
429 interrupt-controller;
430 #interrupt-cells = <2>;
431
432 dcdc1: regulator-dcdc1 {
433 compatible = "ti,tps65218-dcdc1";
434 regulator-name = "vdd_core";
435 regulator-min-microvolt = <912000>;
436 regulator-max-microvolt = <1144000>;
437 regulator-boot-on;
438 regulator-always-on;
439 };
440
441 dcdc2: regulator-dcdc2 {
442 compatible = "ti,tps65218-dcdc2";
443 regulator-name = "vdd_mpu";
444 regulator-min-microvolt = <912000>;
445 regulator-max-microvolt = <1378000>;
446 regulator-boot-on;
447 regulator-always-on;
448 };
449
450 dcdc3: regulator-dcdc3 {
451 compatible = "ti,tps65218-dcdc3";
452 regulator-name = "vdcdc3";
453 regulator-min-microvolt = <1500000>;
454 regulator-max-microvolt = <1500000>;
455 regulator-boot-on;
456 regulator-always-on;
457 };
458 dcdc5: regulator-dcdc5 {
459 compatible = "ti,tps65218-dcdc5";
460 regulator-name = "v1_0bat";
461 regulator-min-microvolt = <1000000>;
462 regulator-max-microvolt = <1000000>;
463 };
464
465 dcdc6: regulator-dcdc6 {
466 compatible = "ti,tps65218-dcdc6";
467 regulator-name = "v1_8bat";
468 regulator-min-microvolt = <1800000>;
469 regulator-max-microvolt = <1800000>;
470 };
471
472 ldo1: regulator-ldo1 {
473 compatible = "ti,tps65218-ldo1";
474 regulator-min-microvolt = <1800000>;
475 regulator-max-microvolt = <1800000>;
476 regulator-boot-on;
477 regulator-always-on;
478 };
479 };
480
481 ov2659@30 {
482 compatible = "ovti,ov2659";
483 reg = <0x30>;
484
485 clocks = <&refclk 0>;
486 clock-names = "xvclk";
487
488 port {
489 ov2659_0: endpoint {
490 remote-endpoint = <&vpfe1_ep>;
491 link-frequencies = /bits/ 64 <70000000>;
492 };
493 };
494 };
495};
496
497&i2c1 {
498 status = "okay";
499 pinctrl-names = "default";
500 pinctrl-0 = <&i2c1_pins>;
501 pixcir_ts@5c {
502 compatible = "pixcir,pixcir_tangoc";
503 pinctrl-names = "default";
504 pinctrl-0 = <&pixcir_ts_pins>;
505 reg = <0x5c>;
506 interrupt-parent = <&gpio3>;
507 interrupts = <22 0>;
508
509 attb-gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
510
511 touchscreen-size-x = <1024>;
512 touchscreen-size-y = <600>;
513 };
514
515 ov2659@30 {
516 compatible = "ovti,ov2659";
517 reg = <0x30>;
518
519 clocks = <&refclk 0>;
520 clock-names = "xvclk";
521
522 port {
523 ov2659_1: endpoint {
524 remote-endpoint = <&vpfe0_ep>;
525 link-frequencies = /bits/ 64 <70000000>;
526 };
527 };
528 };
529};
530
531&epwmss0 {
532 status = "okay";
533};
534
535&tscadc {
536 status = "okay";
537
538 adc {
539 ti,adc-channels = <0 1 2 3 4 5 6 7>;
540 };
541};
542
543&ecap0 {
544 status = "okay";
545 pinctrl-names = "default";
546 pinctrl-0 = <&ecap0_pins>;
547};
548
549&gpio0 {
550 status = "okay";
551};
552
553&gpio1 {
554 status = "okay";
555};
556
557&gpio3 {
558 status = "okay";
559};
560
561&gpio4 {
562 status = "okay";
563};
564
565&gpio5 {
566 status = "okay";
567 ti,no-reset-on-init;
568};
569
570&mmc1 {
571 status = "okay";
572 vmmc-supply = <&vmmcsd_fixed>;
573 bus-width = <4>;
574 pinctrl-names = "default";
575 pinctrl-0 = <&mmc1_pins>;
576 cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
577};
578
579&mmc3 {
580 /* disable MMC3 as SDIO is not supported in U-Boot */
581 status = "disabled";
582 /* these are on the crossbar and are outlined in the
583 xbar-event-map element */
584 dmas = <&edma 30
585 &edma 31>;
586 dma-names = "tx", "rx";
587 vmmc-supply = <&vmmcwl_fixed>;
588 bus-width = <4>;
589 pinctrl-names = "default", "sleep";
590 pinctrl-0 = <&mmc3_pins_default>;
591 pinctrl-1 = <&mmc3_pins_sleep>;
592 cap-power-off-card;
593 keep-power-in-suspend;
594 ti,non-removable;
595
596 #address-cells = <1>;
597 #size-cells = <0>;
598 wlcore: wlcore@0 {
599 compatible = "ti,wl1835";
600 reg = <2>;
601 interrupt-parent = <&gpio1>;
602 interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
603 };
604};
605
606&edma {
607 ti,edma-xbar-event-map = /bits/ 16 <1 30
608 2 31>;
609};
610
611&uart3 {
612 status = "okay";
613 pinctrl-names = "default";
614 pinctrl-0 = <&uart3_pins>;
615};
616
617&usb2_phy1 {
618 status = "okay";
619};
620
621&usb1 {
622 dr_mode = "peripheral";
623 status = "okay";
624};
625
626&usb2_phy2 {
627 status = "okay";
628};
629
630&usb2 {
631 dr_mode = "host";
632 status = "okay";
633};
634
635&mac {
636 slaves = <1>;
637 pinctrl-names = "default", "sleep";
638 pinctrl-0 = <&cpsw_default>;
639 pinctrl-1 = <&cpsw_sleep>;
640 status = "okay";
641};
642
643&davinci_mdio {
644 pinctrl-names = "default", "sleep";
645 pinctrl-0 = <&davinci_mdio_default>;
646 pinctrl-1 = <&davinci_mdio_sleep>;
647 status = "okay";
648};
649
650&cpsw_emac0 {
651 phy_id = <&davinci_mdio>, <0>;
652 phy-mode = "rgmii";
653};
654
655&elm {
656 status = "okay";
657};
658
659&gpmc {
660 status = "okay";
661 pinctrl-names = "default";
662 pinctrl-0 = <&nand_flash_x8>;
663 ranges = <0 0 0 0x01000000>; /* minimum GPMC partition = 16MB */
664 nand@0,0 {
665 reg = <0 0 4>; /* device IO registers */
666 ti,nand-ecc-opt = "bch16";
667 ti,elm-id = <&elm>;
668 nand-bus-width = <8>;
669 gpmc,device-width = <1>;
670 gpmc,sync-clk-ps = <0>;
671 gpmc,cs-on-ns = <0>;
672 gpmc,cs-rd-off-ns = <40>;
673 gpmc,cs-wr-off-ns = <40>;
674 gpmc,adv-on-ns = <0>;
675 gpmc,adv-rd-off-ns = <25>;
676 gpmc,adv-wr-off-ns = <25>;
677 gpmc,we-on-ns = <0>;
678 gpmc,we-off-ns = <20>;
679 gpmc,oe-on-ns = <3>;
680 gpmc,oe-off-ns = <30>;
681 gpmc,access-ns = <30>;
682 gpmc,rd-cycle-ns = <40>;
683 gpmc,wr-cycle-ns = <40>;
684 gpmc,wait-pin = <0>;
685 gpmc,bus-turnaround-ns = <0>;
686 gpmc,cycle2cycle-delay-ns = <0>;
687 gpmc,clk-activation-ns = <0>;
688 gpmc,wait-monitoring-ns = <0>;
689 gpmc,wr-access-ns = <40>;
690 gpmc,wr-data-mux-bus-ns = <0>;
691 /* MTD partition table */
692 /* All SPL-* partitions are sized to minimal length
693 * which can be independently programmable. For
694 * NAND flash this is equal to size of erase-block */
695 #address-cells = <1>;
696 #size-cells = <1>;
697 partition@0 {
698 label = "NAND.SPL";
699 reg = <0x00000000 0x00040000>;
700 };
701 partition@1 {
702 label = "NAND.SPL.backup1";
703 reg = <0x00040000 0x00040000>;
704 };
705 partition@2 {
706 label = "NAND.SPL.backup2";
707 reg = <0x00080000 0x00040000>;
708 };
709 partition@3 {
710 label = "NAND.SPL.backup3";
711 reg = <0x000c0000 0x00040000>;
712 };
713 partition@4 {
714 label = "NAND.u-boot-spl-os";
715 reg = <0x00100000 0x00080000>;
716 };
717 partition@5 {
718 label = "NAND.u-boot";
719 reg = <0x00180000 0x00100000>;
720 };
721 partition@6 {
722 label = "NAND.u-boot-env";
723 reg = <0x00280000 0x00040000>;
724 };
725 partition@7 {
726 label = "NAND.u-boot-env.backup1";
727 reg = <0x002c0000 0x00040000>;
728 };
729 partition@8 {
730 label = "NAND.kernel";
731 reg = <0x00300000 0x00700000>;
732 };
733 partition@9 {
734 label = "NAND.file-system";
735 reg = <0x00a00000 0x1f600000>;
736 };
737 };
738};
739
740&dss {
741 status = "ok";
742
743 pinctrl-names = "default";
744 pinctrl-0 = <&dss_pins>;
745
746 port {
747 dpi_out: endpoint@0 {
748 remote-endpoint = <&lcd_in>;
749 data-lines = <24>;
750 };
751 };
752};
753
754&dcan0 {
755 pinctrl-names = "default";
756 pinctrl-0 = <&dcan0_default>;
757 status = "okay";
758};
759
760&dcan1 {
761 pinctrl-names = "default";
762 pinctrl-0 = <&dcan1_default>;
763 status = "okay";
764};
765
766&vpfe0 {
767 status = "okay";
768 pinctrl-names = "default", "sleep";
769 pinctrl-0 = <&vpfe0_pins_default>;
770 pinctrl-1 = <&vpfe0_pins_sleep>;
771
772 port {
773 vpfe0_ep: endpoint {
774 remote-endpoint = <&ov2659_1>;
775 ti,am437x-vpfe-interface = <0>;
776 bus-width = <8>;
777 hsync-active = <0>;
778 vsync-active = <0>;
779 };
780 };
781};
782
783&vpfe1 {
784 status = "okay";
785 pinctrl-names = "default", "sleep";
786 pinctrl-0 = <&vpfe1_pins_default>;
787 pinctrl-1 = <&vpfe1_pins_sleep>;
788
789 port {
790 vpfe1_ep: endpoint {
791 remote-endpoint = <&ov2659_0>;
792 ti,am437x-vpfe-interface = <0>;
793 bus-width = <8>;
794 hsync-active = <0>;
795 vsync-active = <0>;
796 };
797 };
798};