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gerrit.cesnet.cz / github / trini / u-boot / 9c21df15474b9f722822a95d334796cd97b3448b / . / arch / arm / dts / am43x-epos-evm.dts
blob: fa4d1e3f320c77cdc296024983fe9b7e0b990d3f [file] [log] [blame]
Lokesh Vutla7dd12832016-05-16 11:11:17 +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/* AM43x EPOS EVM */
10
11/dts-v1/;
12
13#include "am4372.dtsi"
14#include <dt-bindings/pinctrl/am43xx.h>
15#include <dt-bindings/gpio/gpio.h>
16#include <dt-bindings/pwm/pwm.h>
17#include <dt-bindings/sound/tlv320aic31xx-micbias.h>
18
19/ {
20 model = "TI AM43x EPOS EVM";
21 compatible = "ti,am43x-epos-evm","ti,am438x","ti,am43";
22
23 aliases {
24 display0 = &lcd0;
25 };
26
27 chosen {
28 stdout-path = &uart0;
29 tick-timer = &timer2;
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 vbat: fixedregulator@0 {
41 compatible = "regulator-fixed";
42 regulator-name = "vbat";
43 regulator-min-microvolt = <5000000>;
44 regulator-max-microvolt = <5000000>;
45 regulator-boot-on;
46 };
47
48 lcd0: display {
49 compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
50 label = "lcd";
51
52 panel-timing {
53 clock-frequency = <33000000>;
54 hactive = <800>;
55 vactive = <480>;
56 hfront-porch = <210>;
57 hback-porch = <16>;
58 hsync-len = <30>;
59 vback-porch = <10>;
60 vfront-porch = <22>;
61 vsync-len = <13>;
62 hsync-active = <0>;
63 vsync-active = <0>;
64 de-active = <1>;
65 pixelclk-active = <1>;
66 };
67
68 port {
69 lcd_in: endpoint {
70 remote-endpoint = <&dpi_out>;
71 };
72 };
73 };
74
75 matrix_keypad: matrix_keypad@0 {
76 compatible = "gpio-matrix-keypad";
77 debounce-delay-ms = <5>;
78 col-scan-delay-us = <2>;
79
80 row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH /* Bank0, pin12 */
81 &gpio0 13 GPIO_ACTIVE_HIGH /* Bank0, pin13 */
82 &gpio0 14 GPIO_ACTIVE_HIGH /* Bank0, pin14 */
83 &gpio0 15 GPIO_ACTIVE_HIGH>; /* Bank0, pin15 */
84
85 col-gpios = <&gpio3 9 GPIO_ACTIVE_HIGH /* Bank3, pin9 */
86 &gpio3 10 GPIO_ACTIVE_HIGH /* Bank3, pin10 */
87 &gpio2 18 GPIO_ACTIVE_HIGH /* Bank2, pin18 */
88 &gpio2 19 GPIO_ACTIVE_HIGH>; /* Bank2, pin19 */
89
90 linux,keymap = <0x00000201 /* P1 */
91 0x01000204 /* P4 */
92 0x02000207 /* P7 */
93 0x0300020a /* NUMERIC_STAR */
94 0x00010202 /* P2 */
95 0x01010205 /* P5 */
96 0x02010208 /* P8 */
97 0x03010200 /* P0 */
98 0x00020203 /* P3 */
99 0x01020206 /* P6 */
100 0x02020209 /* P9 */
101 0x0302020b /* NUMERIC_POUND */
102 0x00030067 /* UP */
103 0x0103006a /* RIGHT */
104 0x0203006c /* DOWN */
105 0x03030069>; /* LEFT */
106 };
107
108 backlight {
109 compatible = "pwm-backlight";
110 pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
111 brightness-levels = <0 51 53 56 62 75 101 152 255>;
112 default-brightness-level = <8>;
113 };
114
115 sound0: sound@0 {
116 compatible = "simple-audio-card";
117 simple-audio-card,name = "AM43-EPOS-EVM";
118 simple-audio-card,widgets =
119 "Microphone", "Microphone Jack",
120 "Headphone", "Headphone Jack",
121 "Speaker", "Speaker";
122 simple-audio-card,routing =
123 "MIC1LP", "Microphone Jack",
124 "MIC1RP", "Microphone Jack",
125 "MIC1LP", "MICBIAS",
126 "MIC1RP", "MICBIAS",
127 "Headphone Jack", "HPL",
128 "Headphone Jack", "HPR",
129 "Speaker", "SPL",
130 "Speaker", "SPR";
131 simple-audio-card,format = "dsp_b";
132 simple-audio-card,bitclock-master = <&sound0_master>;
133 simple-audio-card,frame-master = <&sound0_master>;
134 simple-audio-card,bitclock-inversion;
135
136 simple-audio-card,cpu {
137 sound-dai = <&mcasp1>;
138 system-clock-frequency = <12000000>;
139 };
140
141 sound0_master: simple-audio-card,codec {
142 sound-dai = <&tlv320aic3111>;
143 system-clock-frequency = <12000000>;
144 };
145 };
146};
147
148&am43xx_pinmux {
149 cpsw_default: cpsw_default {
150 pinctrl-single,pins = <
151 /* Slave 1 */
152 AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs */
153 AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */
154 AM4372_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */
155 AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxdv.rmii1_rxdv */
156 AM4372_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
157 AM4372_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
158 AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */
159 AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */
160 AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk.rmii1_refclk */
161 >;
162 };
163
164 cpsw_sleep: cpsw_sleep {
165 pinctrl-single,pins = <
166 /* Slave 1 reset value */
167 AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7)
168 AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
169 AM4372_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
170 AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
171 AM4372_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
172 AM4372_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
173 AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
174 AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
175 AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
176 >;
177 };
178
179 davinci_mdio_default: davinci_mdio_default {
180 pinctrl-single,pins = <
181 /* MDIO */
182 AM4372_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
183 AM4372_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
184 >;
185 };
186
187 davinci_mdio_sleep: davinci_mdio_sleep {
188 pinctrl-single,pins = <
189 /* MDIO reset value */
190 AM4372_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
191 AM4372_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
192 >;
193 };
194
195 i2c0_pins: pinmux_i2c0_pins {
196 pinctrl-single,pins = <
197 AM4372_IOPAD(0x988, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */
198 AM4372_IOPAD(0x98c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */
199 >;
200 };
201
202 nand_flash_x8: nand_flash_x8 {
203 pinctrl-single,pins = <
204 AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a0.SELQSPIorNAND/GPIO */
205 AM4372_IOPAD(0x800, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
206 AM4372_IOPAD(0x804, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
207 AM4372_IOPAD(0x808, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
208 AM4372_IOPAD(0x80c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
209 AM4372_IOPAD(0x810, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
210 AM4372_IOPAD(0x814, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
211 AM4372_IOPAD(0x818, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
212 AM4372_IOPAD(0x81c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
213 AM4372_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
214 AM4372_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpmc_wpn */
215 AM4372_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
216 AM4372_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
217 AM4372_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */
218 AM4372_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */
219 AM4372_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
220 >;
221 };
222
223 ecap0_pins: backlight_pins {
224 pinctrl-single,pins = <
225 AM4372_IOPAD(0x964, MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
226 >;
227 };
228
229 i2c2_pins: pinmux_i2c2_pins {
230 pinctrl-single,pins = <
231 AM4372_IOPAD(0x9c0, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8) /* i2c2_sda.i2c2_sda */
232 AM4372_IOPAD(0x9c4, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8) /* i2c2_scl.i2c2_scl */
233 >;
234 };
235
236 spi0_pins: pinmux_spi0_pins {
237 pinctrl-single,pins = <
238 AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0) /* spi0_clk.spi0_clk */
239 AM4372_IOPAD(0x954, PIN_OUTPUT | MUX_MODE0) /* spi0_d0.spi0_d0 */
240 AM4372_IOPAD(0x958, PIN_INPUT | MUX_MODE0) /* spi0_d1.spi0_d1 */
241 AM4372_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE0) /* spi0_cs0.spi0_cs0 */
242 >;
243 };
244
245 spi1_pins: pinmux_spi1_pins {
246 pinctrl-single,pins = <
247 AM4372_IOPAD(0x990, PIN_INPUT | MUX_MODE3) /* mcasp0_aclkx.spi1_clk */
248 AM4372_IOPAD(0x994, PIN_OUTPUT | MUX_MODE3) /* mcasp0_fsx.spi1_d0 */
249 AM4372_IOPAD(0x998, PIN_INPUT | MUX_MODE3) /* mcasp0_axr0.spi1_d1 */
250 AM4372_IOPAD(0x99c, PIN_OUTPUT | MUX_MODE3) /* mcasp0_ahclkr.spi1_cs0 */
251 >;
252 };
253
254 mmc1_pins: pinmux_mmc1_pins {
255 pinctrl-single,pins = <
256 AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
257 >;
258 };
259
260 qspi1_default: qspi1_default {
261 pinctrl-single,pins = <
262 AM4372_IOPAD(0x87c, PIN_INPUT_PULLUP | MUX_MODE3)
263 AM4372_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE2)
264 AM4372_IOPAD(0x890, PIN_INPUT_PULLUP | MUX_MODE3)
265 AM4372_IOPAD(0x894, PIN_INPUT_PULLUP | MUX_MODE3)
266 AM4372_IOPAD(0x898, PIN_INPUT_PULLUP | MUX_MODE3)
267 AM4372_IOPAD(0x89c, PIN_INPUT_PULLUP | MUX_MODE3)
268 >;
269 };
270
271 pixcir_ts_pins: pixcir_ts_pins {
272 pinctrl-single,pins = <
273 AM4372_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a1.gpio1_17 */
274 >;
275 };
276
277 hdq_pins: pinmux_hdq_pins {
278 pinctrl-single,pins = <
279 AM4372_IOPAD(0xa34, PIN_INPUT_PULLUP | MUX_MODE1) /* cam1_wen.hdq_gpio */
280 >;
281 };
282
283 dss_pins: dss_pins {
284 pinctrl-single,pins = <
285 AM4372_IOPAD(0x820, PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
286 AM4372_IOPAD(0x824, PIN_OUTPUT_PULLUP | MUX_MODE1)
287 AM4372_IOPAD(0x828, PIN_OUTPUT_PULLUP | MUX_MODE1)
288 AM4372_IOPAD(0x82c, PIN_OUTPUT_PULLUP | MUX_MODE1)
289 AM4372_IOPAD(0x830, PIN_OUTPUT_PULLUP | MUX_MODE1)
290 AM4372_IOPAD(0x834, PIN_OUTPUT_PULLUP | MUX_MODE1)
291 AM4372_IOPAD(0x838, PIN_OUTPUT_PULLUP | MUX_MODE1)
292 AM4372_IOPAD(0x83c, PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
293 AM4372_IOPAD(0x8a0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
294 AM4372_IOPAD(0x8a4, PIN_OUTPUT_PULLUP | MUX_MODE0)
295 AM4372_IOPAD(0x8a8, PIN_OUTPUT_PULLUP | MUX_MODE0)
296 AM4372_IOPAD(0x8ac, PIN_OUTPUT_PULLUP | MUX_MODE0)
297 AM4372_IOPAD(0x8b0, PIN_OUTPUT_PULLUP | MUX_MODE0)
298 AM4372_IOPAD(0x8b4, PIN_OUTPUT_PULLUP | MUX_MODE0)
299 AM4372_IOPAD(0x8B8, PIN_OUTPUT_PULLUP | MUX_MODE0)
300 AM4372_IOPAD(0x8bc, PIN_OUTPUT_PULLUP | MUX_MODE0)
301 AM4372_IOPAD(0x8c0, PIN_OUTPUT_PULLUP | MUX_MODE0)
302 AM4372_IOPAD(0x8c4, PIN_OUTPUT_PULLUP | MUX_MODE0)
303 AM4372_IOPAD(0x8c8, PIN_OUTPUT_PULLUP | MUX_MODE0)
304 AM4372_IOPAD(0x8cc, PIN_OUTPUT_PULLUP | MUX_MODE0)
305 AM4372_IOPAD(0x8d0, PIN_OUTPUT_PULLUP | MUX_MODE0)
306 AM4372_IOPAD(0x8d4, PIN_OUTPUT_PULLUP | MUX_MODE0)
307 AM4372_IOPAD(0x8d8, PIN_OUTPUT_PULLUP | MUX_MODE0)
308 AM4372_IOPAD(0x8dc, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
309 AM4372_IOPAD(0x8e0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
310 AM4372_IOPAD(0x8e4, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
311 AM4372_IOPAD(0x8e8, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
312 AM4372_IOPAD(0x8ec, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
313 >;
314 };
315
316 display_mux_pins: display_mux_pins {
317 pinctrl-single,pins = <
318 /* GPMC CLK -> GPIO 2_1 to select LCD / HDMI */
319 AM4372_IOPAD(0x88C, PIN_OUTPUT_PULLUP | MUX_MODE7)
320 >;
321 };
322
323 vpfe1_pins_default: vpfe1_pins_default {
324 pinctrl-single,pins = <
325 AM4372_IOPAD(0x9cc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data9 mode 0 */
326 AM4372_IOPAD(0x9d0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data8 mode 0 */
327 AM4372_IOPAD(0x9d4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_hd mode 0 */
328 AM4372_IOPAD(0x9d8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_vd mode 0 */
329 AM4372_IOPAD(0x9dc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_pclk mode 0 */
330 AM4372_IOPAD(0x9e8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data0 mode 0 */
331 AM4372_IOPAD(0x9ec, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data1 mode 0 */
332 AM4372_IOPAD(0x9f0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data2 mode 0 */
333 AM4372_IOPAD(0x9f4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data3 mode 0 */
334 AM4372_IOPAD(0x9f8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data4 mode 0 */
335 AM4372_IOPAD(0x9fc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data5 mode 0 */
336 AM4372_IOPAD(0xa00, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data6 mode 0 */
337 AM4372_IOPAD(0xa04, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data7 mode 0 */
338 >;
339 };
340
341 vpfe1_pins_sleep: vpfe1_pins_sleep {
342 pinctrl-single,pins = <
343 AM4372_IOPAD(0x9cc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
344 AM4372_IOPAD(0x9d0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
345 AM4372_IOPAD(0x9d4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
346 AM4372_IOPAD(0x9d8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
347 AM4372_IOPAD(0x9dc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
348 AM4372_IOPAD(0x9e8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
349 AM4372_IOPAD(0x9ec, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
350 AM4372_IOPAD(0x9f0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
351 AM4372_IOPAD(0x9f4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
352 AM4372_IOPAD(0x9f8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
353 AM4372_IOPAD(0x9fc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
354 AM4372_IOPAD(0xa00, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
355 AM4372_IOPAD(0xa04, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
356 >;
357 };
358
359 mcasp1_pins: mcasp1_pins {
360 pinctrl-single,pins = <
361 AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_ACLKR/MCASP1_ACLKX */
362 AM4372_IOPAD(0x9a4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_FSR/MCASP1_FSX */
363 AM4372_IOPAD(0x9a8, PIN_OUTPUT_PULLDOWN | MUX_MODE3)/* MCASP0_AXR1/MCASP1_AXR0 */
364 AM4372_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_AHCLKX/MCASP1_AXR1 */
365 >;
366 };
367
368 mcasp1_sleep_pins: mcasp1_sleep_pins {
369 pinctrl-single,pins = <
370 AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE7)
371 AM4372_IOPAD(0x9a4, PIN_INPUT_PULLDOWN | MUX_MODE7)
372 AM4372_IOPAD(0x9a8, PIN_INPUT_PULLDOWN | MUX_MODE7)
373 AM4372_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE7)
374 >;
375 };
376};
377
378&mmc1 {
379 status = "okay";
380 vmmc-supply = <&vmmcsd_fixed>;
381 bus-width = <4>;
382 pinctrl-names = "default";
383 pinctrl-0 = <&mmc1_pins>;
384 cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
385};
386
387&mac {
388 pinctrl-names = "default", "sleep";
389 pinctrl-0 = <&cpsw_default>;
390 pinctrl-1 = <&cpsw_sleep>;
391 status = "okay";
392};
393
394&davinci_mdio {
395 pinctrl-names = "default", "sleep";
396 pinctrl-0 = <&davinci_mdio_default>;
397 pinctrl-1 = <&davinci_mdio_sleep>;
398 status = "okay";
399};
400
401&cpsw_emac0 {
402 phy_id = <&davinci_mdio>, <16>;
403 phy-mode = "rmii";
404};
405
406&cpsw_emac1 {
407 phy_id = <&davinci_mdio>, <1>;
408 phy-mode = "rmii";
409};
410
411&phy_sel {
412 rmii-clock-ext;
413};
414
415&i2c0 {
416 status = "okay";
417 pinctrl-names = "default";
418 pinctrl-0 = <&i2c0_pins>;
419 clock-frequency = <400000>;
420
421 tps65218: tps65218@24 {
422 reg = <0x24>;
423 compatible = "ti,tps65218";
424 interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */
425 interrupt-controller;
426 #interrupt-cells = <2>;
427
428 dcdc1: regulator-dcdc1 {
429 compatible = "ti,tps65218-dcdc1";
430 regulator-name = "vdd_core";
431 regulator-min-microvolt = <912000>;
432 regulator-max-microvolt = <1144000>;
433 regulator-boot-on;
434 regulator-always-on;
435 };
436
437 dcdc2: regulator-dcdc2 {
438 compatible = "ti,tps65218-dcdc2";
439 regulator-name = "vdd_mpu";
440 regulator-min-microvolt = <912000>;
441 regulator-max-microvolt = <1378000>;
442 regulator-boot-on;
443 regulator-always-on;
444 };
445
446 dcdc3: regulator-dcdc3 {
447 compatible = "ti,tps65218-dcdc3";
448 regulator-name = "vdcdc3";
449 regulator-min-microvolt = <1500000>;
450 regulator-max-microvolt = <1500000>;
451 regulator-boot-on;
452 regulator-always-on;
453 };
454
455 dcdc4: regulator-dcdc4 {
456 compatible = "ti,tps65218-dcdc4";
457 regulator-name = "vdcdc4";
458 regulator-min-microvolt = <3300000>;
459 regulator-max-microvolt = <3300000>;
460 regulator-boot-on;
461 regulator-always-on;
462 };
463
464 dcdc5: regulator-dcdc5 {
465 compatible = "ti,tps65218-dcdc5";
466 regulator-name = "v1_0bat";
467 regulator-min-microvolt = <1000000>;
468 regulator-max-microvolt = <1000000>;
469 };
470
471 dcdc6: regulator-dcdc6 {
472 compatible = "ti,tps65218-dcdc6";
473 regulator-name = "v1_8bat";
474 regulator-min-microvolt = <1800000>;
475 regulator-max-microvolt = <1800000>;
476 };
477
478 ldo1: regulator-ldo1 {
479 compatible = "ti,tps65218-ldo1";
480 regulator-min-microvolt = <1800000>;
481 regulator-max-microvolt = <1800000>;
482 regulator-boot-on;
483 regulator-always-on;
484 };
485 };
486
487 at24@50 {
488 compatible = "at24,24c256";
489 pagesize = <64>;
490 reg = <0x50>;
491 };
492
493 pixcir_ts@5c {
494 compatible = "pixcir,pixcir_tangoc";
495 pinctrl-names = "default";
496 pinctrl-0 = <&pixcir_ts_pins>;
497 reg = <0x5c>;
498 interrupt-parent = <&gpio1>;
499 interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
500
501 attb-gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
502
503 touchscreen-size-x = <1024>;
504 touchscreen-size-y = <600>;
505 };
506
507 tlv320aic3111: tlv320aic3111@18 {
508 #sound-dai-cells = <0>;
509 compatible = "ti,tlv320aic3111";
510 reg = <0x18>;
511 status = "okay";
512
513 ai31xx-micbias-vg = <MICBIAS_2_0V>;
514
515 /* Regulators */
516 HPVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
517 SPRVDD-supply = <&vbat>; /* vbat */
518 SPLVDD-supply = <&vbat>; /* vbat */
519 AVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
520 IOVDD-supply = <&dcdc4>; /* V3_3D -> DCDC4 */
521 DVDD-supply = <&ldo1>; /* V1_8AUD -> V1_8D -> LDO1 */
522 };
523};
524
525&i2c2 {
526 pinctrl-names = "default";
527 pinctrl-0 = <&i2c2_pins>;
528 status = "okay";
529};
530
531&gpio0 {
532 status = "okay";
533};
534
535&gpio1 {
536 status = "okay";
537};
538
539&gpio2 {
540 pinctrl-names = "default";
541 pinctrl-0 = <&display_mux_pins>;
542 status = "okay";
543
544 p1 {
545 /*
546 * SelLCDorHDMI selects between display and audio paths:
547 * Low: HDMI display with audio via HDMI
548 * High: LCD display with analog audio via aic3111 codec
549 */
550 gpio-hog;
551 gpios = <1 GPIO_ACTIVE_HIGH>;
552 output-high;
553 line-name = "SelLCDorHDMI";
554 };
555};
556
557&gpio3 {
558 status = "okay";
559};
560
561&elm {
562 status = "okay";
563};
564
565&gpmc {
566 status = "okay"; /* Disable QSPI when enabling GPMC (NAND) */
567 pinctrl-names = "default";
568 pinctrl-0 = <&nand_flash_x8>;
569 ranges = <0 0 0x08000000 0x01000000>; /* CS0 space. Min partition = 16MB */
570 nand@0,0 {
571 compatible = "ti,omap2-nand";
572 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
573 interrupt-parent = <&gpmc>;
574 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
575 <1 IRQ_TYPE_NONE>; /* termcount */
576 ti,nand-ecc-opt = "bch16";
577 ti,elm-id = <&elm>;
578 nand-bus-width = <8>;
579 gpmc,device-width = <1>;
580 gpmc,sync-clk-ps = <0>;
581 gpmc,cs-on-ns = <0>;
582 gpmc,cs-rd-off-ns = <40>; /* tCEA + tCHZ + 1 */
583 gpmc,cs-wr-off-ns = <40>;
584 gpmc,adv-on-ns = <0>; /* cs-on-ns */
585 gpmc,adv-rd-off-ns = <25>; /* min( tALH + tALS + 1) */
586 gpmc,adv-wr-off-ns = <25>; /* min( tALH + tALS + 1) */
587 gpmc,we-on-ns = <0>; /* cs-on-ns */
588 gpmc,we-off-ns = <20>; /* we-on-time + tWP + 2 */
589 gpmc,oe-on-ns = <3>; /* cs-on-ns + tRR + 2 */
590 gpmc,oe-off-ns = <30>; /* oe-on-ns + tRP + 2 */
591 gpmc,access-ns = <30>; /* tCEA + 4*/
592 gpmc,rd-cycle-ns = <40>;
593 gpmc,wr-cycle-ns = <40>;
594 gpmc,bus-turnaround-ns = <0>;
595 gpmc,cycle2cycle-delay-ns = <0>;
596 gpmc,clk-activation-ns = <0>;
597 gpmc,wr-access-ns = <40>;
598 gpmc,wr-data-mux-bus-ns = <0>;
599 /* MTD partition table */
600 /* All SPL-* partitions are sized to minimal length
601 * which can be independently programmable. For
602 * NAND flash this is equal to size of erase-block */
603 #address-cells = <1>;
604 #size-cells = <1>;
605 partition@0 {
606 label = "NAND.SPL";
607 reg = <0x00000000 0x00040000>;
608 };
609 partition@1 {
610 label = "NAND.SPL.backup1";
611 reg = <0x00040000 0x00040000>;
612 };
613 partition@2 {
614 label = "NAND.SPL.backup2";
615 reg = <0x00080000 0x00040000>;
616 };
617 partition@3 {
618 label = "NAND.SPL.backup3";
619 reg = <0x000C0000 0x00040000>;
620 };
621 partition@4 {
622 label = "NAND.u-boot-spl-os";
623 reg = <0x00100000 0x00080000>;
624 };
625 partition@5 {
626 label = "NAND.u-boot";
627 reg = <0x00180000 0x00100000>;
628 };
629 partition@6 {
630 label = "NAND.u-boot-env";
631 reg = <0x00280000 0x00040000>;
632 };
633 partition@7 {
634 label = "NAND.u-boot-env.backup1";
635 reg = <0x002C0000 0x00040000>;
636 };
637 partition@8 {
638 label = "NAND.kernel";
639 reg = <0x00300000 0x00700000>;
640 };
641 partition@9 {
642 label = "NAND.file-system";
643 reg = <0x00a00000 0x1f600000>;
644 };
645 };
646};
647
648&epwmss0 {
649 status = "okay";
650};
651
652&tscadc {
653 status = "okay";
654
655 adc {
656 ti,adc-channels = <0 1 2 3 4 5 6 7>;
657 };
658};
659
660&ecap0 {
661 status = "okay";
662 pinctrl-names = "default";
663 pinctrl-0 = <&ecap0_pins>;
664};
665
666&spi0 {
667 pinctrl-names = "default";
668 pinctrl-0 = <&spi0_pins>;
669 status = "okay";
670};
671
672&spi1 {
673 pinctrl-names = "default";
674 pinctrl-0 = <&spi1_pins>;
675 status = "okay";
676};
677
678&usb2_phy1 {
679 status = "okay";
680};
681
682&usb1 {
683 dr_mode = "peripheral";
684 status = "okay";
685};
686
687&usb2_phy2 {
688 status = "okay";
689};
690
691&usb2 {
692 dr_mode = "host";
693 status = "okay";
694};
695
696&qspi {
697 status = "disabled"; /* Disable GPMC (NAND) when enabling QSPI */
698 pinctrl-names = "default";
699 pinctrl-0 = <&qspi1_default>;
700
701 spi-max-frequency = <48000000>;
702 m25p80@0 {
703 compatible = "mx66l51235l";
704 spi-max-frequency = <48000000>;
705 reg = <0>;
706 spi-cpol;
707 spi-cpha;
708 spi-tx-bus-width = <1>;
709 spi-rx-bus-width = <4>;
710 #address-cells = <1>;
711 #size-cells = <1>;
712
713 /* MTD partition table.
714 * The ROM checks the first 512KiB
715 * for a valid file to boot(XIP).
716 */
717 partition@0 {
718 label = "QSPI.U_BOOT";
719 reg = <0x00000000 0x000080000>;
720 };
721 partition@1 {
722 label = "QSPI.U_BOOT.backup";
723 reg = <0x00080000 0x00080000>;
724 };
725 partition@2 {
726 label = "QSPI.U-BOOT-SPL_OS";
727 reg = <0x00100000 0x00010000>;
728 };
729 partition@3 {
730 label = "QSPI.U_BOOT_ENV";
731 reg = <0x00110000 0x00010000>;
732 };
733 partition@4 {
734 label = "QSPI.U-BOOT-ENV.backup";
735 reg = <0x00120000 0x00010000>;
736 };
737 partition@5 {
738 label = "QSPI.KERNEL";
739 reg = <0x00130000 0x0800000>;
740 };
741 partition@6 {
742 label = "QSPI.FILESYSTEM";
743 reg = <0x00930000 0x36D0000>;
744 };
745 };
746};
747
748&hdq {
749 status = "okay";
750 pinctrl-names = "default";
751 pinctrl-0 = <&hdq_pins>;
752};
753
754&dss {
755 status = "ok";
756
757 pinctrl-names = "default";
758 pinctrl-0 = <&dss_pins>;
759
760 port {
761 dpi_out: endpoint@0 {
762 remote-endpoint = <&lcd_in>;
763 data-lines = <24>;
764 };
765 };
766};
767
768&vpfe1 {
769 status = "okay";
770 pinctrl-names = "default", "sleep";
771 pinctrl-0 = <&vpfe1_pins_default>;
772 pinctrl-1 = <&vpfe1_pins_sleep>;
773
774 port {
775 vpfe1_ep: endpoint {
776 /* remote-endpoint = <&sensor>; add once we have it */
777 ti,am437x-vpfe-interface = <0>;
778 bus-width = <8>;
779 hsync-active = <0>;
780 vsync-active = <0>;
781 };
782 };
783};
784
785&mcasp1 {
786 #sound-dai-cells = <0>;
787 pinctrl-names = "default", "sleep";
788 pinctrl-0 = <&mcasp1_pins>;
789 pinctrl-1 = <&mcasp1_sleep_pins>;
790
791 status = "okay";
792
793 op-mode = <0>; /* MCASP_IIS_MODE */
794 tdm-slots = <2>;
795 /* 4 serializer */
796 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
797 1 2 0 0
798 >;
799 tx-num-evt = <32>;
800 rx-num-evt = <32>;
801};
802
803&synctimer_32kclk {
804 assigned-clocks = <&mux_synctimer32k_ck>;
805 assigned-clock-parents = <&clkdiv32k_ick>;
806};