1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
10 #include "am4372.dtsi"
11 #include <dt-bindings/pinctrl/am43xx.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/pwm/pwm.h>
14 #include <dt-bindings/sound/tlv320aic31xx-micbias.h>
17 model = "TI AM43x EPOS EVM";
18 compatible = "ti,am43x-epos-evm","ti,am438x","ti,am43";
28 vmmcsd_fixed: fixedregulator-sd {
29 compatible = "regulator-fixed";
30 regulator-name = "vmmcsd_fixed";
31 regulator-min-microvolt = <3300000>;
32 regulator-max-microvolt = <3300000>;
36 vbat: fixedregulator0 {
37 compatible = "regulator-fixed";
38 regulator-name = "vbat";
39 regulator-min-microvolt = <5000000>;
40 regulator-max-microvolt = <5000000>;
45 compatible = "osddisplays,osd070t1718-19ts", "panel-dpi";
48 backlight = <&lcd_bl>;
52 remote-endpoint = <&dpi_out>;
57 matrix_keypad: matrix_keypad0 {
58 compatible = "gpio-matrix-keypad";
59 debounce-delay-ms = <5>;
60 col-scan-delay-us = <2>;
61 pinctrl-names = "default", "sleep";
62 pinctrl-0 = <&matrix_keypad_default>;
63 pinctrl-1 = <&matrix_keypad_sleep>;
66 row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH /* Bank0, pin12 */
67 &gpio0 13 GPIO_ACTIVE_HIGH /* Bank0, pin13 */
68 &gpio0 14 GPIO_ACTIVE_HIGH /* Bank0, pin14 */
69 &gpio0 15 GPIO_ACTIVE_HIGH>; /* Bank0, pin15 */
71 col-gpios = <&gpio3 9 GPIO_ACTIVE_HIGH /* Bank3, pin9 */
72 &gpio3 10 GPIO_ACTIVE_HIGH /* Bank3, pin10 */
73 &gpio2 18 GPIO_ACTIVE_HIGH /* Bank2, pin18 */
74 &gpio2 19 GPIO_ACTIVE_HIGH>; /* Bank2, pin19 */
76 linux,keymap = <0x00000201 /* P1 */
79 0x0300020a /* NUMERIC_STAR */
87 0x0302020b /* NUMERIC_POUND */
89 0x0103006a /* RIGHT */
91 0x03030069>; /* LEFT */
95 compatible = "pwm-backlight";
96 pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
97 brightness-levels = <0 51 53 56 62 75 101 152 255>;
98 default-brightness-level = <8>;
102 compatible = "simple-audio-card";
103 simple-audio-card,name = "AM43-EPOS-EVM";
104 simple-audio-card,widgets =
105 "Microphone", "Microphone Jack",
106 "Headphone", "Headphone Jack",
107 "Speaker", "Speaker";
108 simple-audio-card,routing =
109 "MIC1LP", "Microphone Jack",
110 "MIC1RP", "Microphone Jack",
113 "Headphone Jack", "HPL",
114 "Headphone Jack", "HPR",
117 simple-audio-card,format = "dsp_b";
118 simple-audio-card,bitclock-master = <&sound0_master>;
119 simple-audio-card,frame-master = <&sound0_master>;
120 simple-audio-card,bitclock-inversion;
122 simple-audio-card,cpu {
123 sound-dai = <&mcasp1>;
124 system-clock-frequency = <12000000>;
127 sound0_master: simple-audio-card,codec {
128 sound-dai = <&tlv320aic3111>;
129 system-clock-frequency = <12000000>;
133 audio_mstrclk: clock {
134 compatible = "fixed-clock";
136 clock-frequency = <12000000>;
141 pinctrl-names = "default";
142 pinctrl-0 = <&unused_pins>;
144 unused_pins: unused_pins {
145 pinctrl-single,pins = <
146 AM4372_IOPAD(0x848, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
147 AM4372_IOPAD(0x850, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
148 AM4372_IOPAD(0x858, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
149 AM4372_IOPAD(0x860, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
150 AM4372_IOPAD(0x864, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
151 AM4372_IOPAD(0x868, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
152 AM4372_IOPAD(0x86c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
153 AM4372_IOPAD(0x878, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
154 AM4372_IOPAD(0x908, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7)
155 AM4372_IOPAD(0x91c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
156 AM4372_IOPAD(0x920, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
157 AM4372_IOPAD(0x9e0, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7)
158 AM4372_IOPAD(0xA0c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
159 AM4372_IOPAD(0xA38, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
160 AM4372_IOPAD(0xA3c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
161 AM4372_IOPAD(0xA40, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
162 AM4372_IOPAD(0xA44, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
163 AM4372_IOPAD(0xA48, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
164 AM4372_IOPAD(0xA4c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
165 AM4372_IOPAD(0xA50, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
166 AM4372_IOPAD(0xA54, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
167 AM4372_IOPAD(0xA58, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
168 AM4372_IOPAD(0xA5c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
169 AM4372_IOPAD(0xA60, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
170 AM4372_IOPAD(0xA64, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
171 AM4372_IOPAD(0xA68, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
172 AM4372_IOPAD(0xA6C, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
173 AM4372_IOPAD(0xA74, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7)
174 AM4372_IOPAD(0xA78, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
178 cpsw_default: cpsw_default {
179 pinctrl-single,pins = <
181 AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs */
182 AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */
183 AM4372_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */
184 AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxdv.rmii1_rxdv */
185 AM4372_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
186 AM4372_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
187 AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */
188 AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */
189 AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk.rmii1_refclk */
193 cpsw_sleep: cpsw_sleep {
194 pinctrl-single,pins = <
195 /* Slave 1 reset value */
196 AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7)
197 AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
198 AM4372_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
199 AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
200 AM4372_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
201 AM4372_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
202 AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
203 AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
204 AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
208 davinci_mdio_default: davinci_mdio_default {
209 pinctrl-single,pins = <
211 AM4372_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
212 AM4372_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
216 davinci_mdio_sleep: davinci_mdio_sleep {
217 pinctrl-single,pins = <
218 /* MDIO reset value */
219 AM4372_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
220 AM4372_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
224 i2c0_pins: pinmux_i2c0_pins {
225 pinctrl-single,pins = <
226 AM4372_IOPAD(0x988, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */
227 AM4372_IOPAD(0x98c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */
231 nand_flash_x8_default: nand_flash_x8_default {
232 pinctrl-single,pins = <
233 AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a0.SELQSPIorNAND/GPIO */
234 AM4372_IOPAD(0x800, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
235 AM4372_IOPAD(0x804, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
236 AM4372_IOPAD(0x808, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
237 AM4372_IOPAD(0x80c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
238 AM4372_IOPAD(0x810, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
239 AM4372_IOPAD(0x814, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
240 AM4372_IOPAD(0x818, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
241 AM4372_IOPAD(0x81c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
242 AM4372_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
243 AM4372_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpmc_wpn */
244 AM4372_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
245 AM4372_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
246 AM4372_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */
247 AM4372_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */
248 AM4372_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
252 nand_flash_x8_sleep: nand_flash_x8_sleep {
253 pinctrl-single,pins = <
254 AM4372_IOPAD(0x840, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
255 AM4372_IOPAD(0x800, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
256 AM4372_IOPAD(0x804, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
257 AM4372_IOPAD(0x808, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
258 AM4372_IOPAD(0x80c, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
259 AM4372_IOPAD(0x810, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
260 AM4372_IOPAD(0x814, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
261 AM4372_IOPAD(0x818, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
262 AM4372_IOPAD(0x81c, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
263 AM4372_IOPAD(0x870, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
264 AM4372_IOPAD(0x874, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
265 AM4372_IOPAD(0x87c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
266 AM4372_IOPAD(0x890, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
267 AM4372_IOPAD(0x894, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
268 AM4372_IOPAD(0x898, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
269 AM4372_IOPAD(0x89c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
273 ecap0_pins_default: backlight_pins_default {
274 pinctrl-single,pins = <
275 AM4372_IOPAD(0x964, MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
279 ecap0_pins_sleep: backlight_pins_sleep {
280 pinctrl-single,pins = <
281 AM4372_IOPAD(0x964, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
285 i2c2_pins: pinmux_i2c2_pins {
286 pinctrl-single,pins = <
287 AM4372_IOPAD(0x9c0, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8) /* i2c2_sda.i2c2_sda */
288 AM4372_IOPAD(0x9c4, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8) /* i2c2_scl.i2c2_scl */
292 spi0_pins_default: pinmux_spi0_pins_default {
293 pinctrl-single,pins = <
294 AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0) /* spi0_clk.spi0_clk */
295 AM4372_IOPAD(0x954, PIN_OUTPUT | MUX_MODE0) /* spi0_d0.spi0_d0 */
296 AM4372_IOPAD(0x958, PIN_INPUT | MUX_MODE0) /* spi0_d1.spi0_d1 */
297 AM4372_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE0) /* spi0_cs0.spi0_cs0 */
301 spi0_pins_sleep: pinmux_spi0_pins_sleep {
302 pinctrl-single,pins = <
303 AM4372_IOPAD(0x950, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
304 AM4372_IOPAD(0x954, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
305 AM4372_IOPAD(0x958, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
306 AM4372_IOPAD(0x95c, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
310 spi1_pins_default: pinmux_spi1_pins_default {
311 pinctrl-single,pins = <
312 AM4372_IOPAD(0x990, PIN_INPUT | MUX_MODE3) /* mcasp0_aclkx.spi1_clk */
313 AM4372_IOPAD(0x994, PIN_OUTPUT | MUX_MODE3) /* mcasp0_fsx.spi1_d0 */
314 AM4372_IOPAD(0x998, PIN_INPUT | MUX_MODE3) /* mcasp0_axr0.spi1_d1 */
315 AM4372_IOPAD(0x99c, PIN_OUTPUT | MUX_MODE3) /* mcasp0_ahclkr.spi1_cs0 */
319 spi1_pins_sleep: pinmux_spi1_pins_sleep {
320 pinctrl-single,pins = <
321 AM4372_IOPAD(0x990, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
322 AM4372_IOPAD(0x994, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
323 AM4372_IOPAD(0x998, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
324 AM4372_IOPAD(0x99c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
328 mmc1_pins_default: pinmux_mmc1_pins_default {
329 pinctrl-single,pins = <
330 AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
334 mmc1_pins_sleep: pinmux_mmc1_pins_sleep {
335 pinctrl-single,pins = <
336 AM4372_IOPAD(0x960, DS0_PIN_OUTPUT_PULLUP | PIN_INPUT | MUX_MODE7)
340 matrix_keypad_default: matrix_keypad_default {
341 pinctrl-single,pins = <
342 AM4372_IOPAD(0x92c, PIN_OUTPUT | MUX_MODE7) /* mii1_tx_clk.gpio3_9 */
343 AM4372_IOPAD(0x930, PIN_OUTPUT | MUX_MODE7) /* mii1_rx_clk.gpio3_10 */
344 AM4372_IOPAD(0x934, PIN_OUTPUT | MUX_MODE7) /* mii1_rxd3.gpio2_18 */
345 AM4372_IOPAD(0x938, PIN_OUTPUT | MUX_MODE7) /* mii1_rxd2.gpio2_19 */
346 AM4372_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_ctsn.gpio0_12 */
347 AM4372_IOPAD(0x97C, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_rtsn.gpio0_13 */
348 AM4372_IOPAD(0x980, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_rxd.gpio0_14 */
349 AM4372_IOPAD(0x984, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_txd.gpio0_15 */
353 matrix_keypad_sleep: matrix_keypad_sleep {
354 pinctrl-single,pins = <
355 AM4372_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE7)
356 AM4372_IOPAD(0x930, PIN_INPUT_PULLUP | MUX_MODE7)
357 AM4372_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE7)
358 AM4372_IOPAD(0x938, PIN_INPUT_PULLUP | MUX_MODE7)
359 AM4372_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE7)
360 AM4372_IOPAD(0x97C, PIN_INPUT_PULLDOWN | MUX_MODE7)
361 AM4372_IOPAD(0x980, PIN_INPUT_PULLDOWN | MUX_MODE7)
362 AM4372_IOPAD(0x984, PIN_INPUT_PULLDOWN | MUX_MODE7)
366 qspi1_pins_default: qspi1_pins_default {
367 pinctrl-single,pins = <
368 AM4372_IOPAD(0x87c, PIN_INPUT_PULLUP | MUX_MODE3)
369 AM4372_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE2)
370 AM4372_IOPAD(0x890, PIN_INPUT_PULLUP | MUX_MODE3)
371 AM4372_IOPAD(0x894, PIN_INPUT_PULLUP | MUX_MODE3)
372 AM4372_IOPAD(0x898, PIN_INPUT_PULLUP | MUX_MODE3)
373 AM4372_IOPAD(0x89c, PIN_INPUT_PULLUP | MUX_MODE3)
377 qspi1_pins_sleep: qspi1_pins_sleep {
378 pinctrl-single,pins = <
379 AM4372_IOPAD(0x87c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
380 AM4372_IOPAD(0x888, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
381 AM4372_IOPAD(0x890, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
382 AM4372_IOPAD(0x894, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
383 AM4372_IOPAD(0x898, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
384 AM4372_IOPAD(0x89c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
388 pixcir_ts_pins_default: pixcir_ts_pins_default {
389 pinctrl-single,pins = <
390 AM4372_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a1.gpio1_17 */
394 pixcir_ts_pins_sleep: pixcir_ts_pins_sleep {
395 pinctrl-single,pins = <
396 AM4372_IOPAD(0x844, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a1.gpio1_17 */
400 hdq_pins: pinmux_hdq_pins {
401 pinctrl-single,pins = <
402 AM4372_IOPAD(0xa34, PIN_INPUT_PULLUP | MUX_MODE1) /* cam1_wen.hdq_gpio */
407 pinctrl-single,pins = <
408 AM4372_IOPAD(0x820, PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
409 AM4372_IOPAD(0x824, PIN_OUTPUT_PULLUP | MUX_MODE1)
410 AM4372_IOPAD(0x828, PIN_OUTPUT_PULLUP | MUX_MODE1)
411 AM4372_IOPAD(0x82c, PIN_OUTPUT_PULLUP | MUX_MODE1)
412 AM4372_IOPAD(0x830, PIN_OUTPUT_PULLUP | MUX_MODE1)
413 AM4372_IOPAD(0x834, PIN_OUTPUT_PULLUP | MUX_MODE1)
414 AM4372_IOPAD(0x838, PIN_OUTPUT_PULLUP | MUX_MODE1)
415 AM4372_IOPAD(0x83c, PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
416 AM4372_IOPAD(0x8a0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
417 AM4372_IOPAD(0x8a4, PIN_OUTPUT_PULLUP | MUX_MODE0)
418 AM4372_IOPAD(0x8a8, PIN_OUTPUT_PULLUP | MUX_MODE0)
419 AM4372_IOPAD(0x8ac, PIN_OUTPUT_PULLUP | MUX_MODE0)
420 AM4372_IOPAD(0x8b0, PIN_OUTPUT_PULLUP | MUX_MODE0)
421 AM4372_IOPAD(0x8b4, PIN_OUTPUT_PULLUP | MUX_MODE0)
422 AM4372_IOPAD(0x8B8, PIN_OUTPUT_PULLUP | MUX_MODE0)
423 AM4372_IOPAD(0x8bc, PIN_OUTPUT_PULLUP | MUX_MODE0)
424 AM4372_IOPAD(0x8c0, PIN_OUTPUT_PULLUP | MUX_MODE0)
425 AM4372_IOPAD(0x8c4, PIN_OUTPUT_PULLUP | MUX_MODE0)
426 AM4372_IOPAD(0x8c8, PIN_OUTPUT_PULLUP | MUX_MODE0)
427 AM4372_IOPAD(0x8cc, PIN_OUTPUT_PULLUP | MUX_MODE0)
428 AM4372_IOPAD(0x8d0, PIN_OUTPUT_PULLUP | MUX_MODE0)
429 AM4372_IOPAD(0x8d4, PIN_OUTPUT_PULLUP | MUX_MODE0)
430 AM4372_IOPAD(0x8d8, PIN_OUTPUT_PULLUP | MUX_MODE0)
431 AM4372_IOPAD(0x8dc, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
432 AM4372_IOPAD(0x8e0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
433 AM4372_IOPAD(0x8e4, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
434 AM4372_IOPAD(0x8e8, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
435 AM4372_IOPAD(0x8ec, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
439 display_mux_pins: display_mux_pins {
440 pinctrl-single,pins = <
441 /* GPMC CLK -> GPIO 2_1 to select LCD / HDMI */
442 AM4372_IOPAD(0x88C, PIN_OUTPUT_PULLUP | MUX_MODE7)
446 vpfe1_pins_default: vpfe1_pins_default {
447 pinctrl-single,pins = <
448 AM4372_IOPAD(0x9cc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data9 mode 0 */
449 AM4372_IOPAD(0x9d0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data8 mode 0 */
450 AM4372_IOPAD(0x9d4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_hd mode 0 */
451 AM4372_IOPAD(0x9d8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_vd mode 0 */
452 AM4372_IOPAD(0x9dc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_pclk mode 0 */
453 AM4372_IOPAD(0x9e8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data0 mode 0 */
454 AM4372_IOPAD(0x9ec, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data1 mode 0 */
455 AM4372_IOPAD(0x9f0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data2 mode 0 */
456 AM4372_IOPAD(0x9f4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data3 mode 0 */
457 AM4372_IOPAD(0x9f8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data4 mode 0 */
458 AM4372_IOPAD(0x9fc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data5 mode 0 */
459 AM4372_IOPAD(0xa00, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data6 mode 0 */
460 AM4372_IOPAD(0xa04, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data7 mode 0 */
464 vpfe1_pins_sleep: vpfe1_pins_sleep {
465 pinctrl-single,pins = <
466 AM4372_IOPAD(0x9cc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
467 AM4372_IOPAD(0x9d0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
468 AM4372_IOPAD(0x9d4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
469 AM4372_IOPAD(0x9d8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
470 AM4372_IOPAD(0x9dc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
471 AM4372_IOPAD(0x9e8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
472 AM4372_IOPAD(0x9ec, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
473 AM4372_IOPAD(0x9f0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
474 AM4372_IOPAD(0x9f4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
475 AM4372_IOPAD(0x9f8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
476 AM4372_IOPAD(0x9fc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
477 AM4372_IOPAD(0xa00, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
478 AM4372_IOPAD(0xa04, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
482 uart0_pins_default: uart0_pins_default {
483 pinctrl-single,pins = <
484 AM4372_IOPAD(0x968, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0) /* uart0_ctsn.uart0_ctsn */
485 AM4372_IOPAD(0x96C, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0) /* uart0_rtsn.uart0_rtsn */
486 AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_rxd.uart0_rxd */
487 AM4372_IOPAD(0x974, PIN_INPUT | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_txd.uart0_txd */
491 uart0_pins_sleep: uart0_pins_sleep {
492 pinctrl-single,pins = <
493 AM4372_IOPAD(0x968, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
494 AM4372_IOPAD(0x96C, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
495 AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0)
496 AM4372_IOPAD(0x974, PIN_INPUT | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0)
500 usb2_phy1_default: usb2_phy1_default {
501 pinctrl-single,pins = <
502 AM4372_IOPAD(0xac0, PIN_INPUT_PULLDOWN | MUX_MODE0)
506 usb2_phy1_sleep: usb2_phy1_sleep {
507 pinctrl-single,pins = <
508 AM4372_IOPAD(0xac0, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
512 usb2_phy2_default: usb2_phy2_default {
513 pinctrl-single,pins = <
514 AM4372_IOPAD(0xac4, PIN_INPUT_PULLDOWN | MUX_MODE0)
518 usb2_phy2_sleep: usb2_phy2_sleep {
519 pinctrl-single,pins = <
520 AM4372_IOPAD(0xac4, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
524 mcasp1_pins: mcasp1_pins {
525 pinctrl-single,pins = <
526 AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_ACLKR/MCASP1_ACLKX */
527 AM4372_IOPAD(0x9a4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_FSR/MCASP1_FSX */
528 AM4372_IOPAD(0x9a8, PIN_OUTPUT_PULLDOWN | MUX_MODE3)/* MCASP0_AXR1/MCASP1_AXR0 */
529 AM4372_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_AHCLKX/MCASP1_AXR1 */
533 mcasp1_sleep_pins: mcasp1_sleep_pins {
534 pinctrl-single,pins = <
535 AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE7)
536 AM4372_IOPAD(0x9a4, PIN_INPUT_PULLDOWN | MUX_MODE7)
537 AM4372_IOPAD(0x9a8, PIN_INPUT_PULLDOWN | MUX_MODE7)
538 AM4372_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE7)
545 vmmc-supply = <&vmmcsd_fixed>;
547 pinctrl-names = "default", "sleep";
548 pinctrl-0 = <&mmc1_pins_default>;
549 pinctrl-1 = <&mmc1_pins_sleep>;
550 cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
554 pinctrl-names = "default", "sleep";
555 pinctrl-0 = <&cpsw_default>;
556 pinctrl-1 = <&cpsw_sleep>;
562 pinctrl-names = "default", "sleep";
563 pinctrl-0 = <&davinci_mdio_default>;
564 pinctrl-1 = <&davinci_mdio_sleep>;
567 ethphy0: ethernet-phy@16 {
573 phy-handle = <ðphy0>;
575 phys = <&phy_gmii_sel 1 1>;
580 pinctrl-names = "default";
581 pinctrl-0 = <&i2c0_pins>;
582 clock-frequency = <400000>;
584 tps65218: tps65218@24 {
586 compatible = "ti,tps65218";
587 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* NMIn */
588 interrupt-controller;
589 #interrupt-cells = <2>;
591 dcdc1: regulator-dcdc1 {
592 regulator-name = "vdd_core";
593 regulator-min-microvolt = <912000>;
594 regulator-max-microvolt = <1144000>;
599 dcdc2: regulator-dcdc2 {
600 regulator-name = "vdd_mpu";
601 regulator-min-microvolt = <912000>;
602 regulator-max-microvolt = <1378000>;
607 dcdc3: regulator-dcdc3 {
608 regulator-name = "vdcdc3";
611 regulator-state-mem {
612 regulator-on-in-suspend;
614 regulator-state-disk {
615 regulator-off-in-suspend;
619 dcdc4: regulator-dcdc4 {
620 regulator-name = "vdcdc4";
621 regulator-min-microvolt = <3300000>;
622 regulator-max-microvolt = <3300000>;
627 dcdc5: regulator-dcdc5 {
628 regulator-name = "v1_0bat";
629 regulator-min-microvolt = <1000000>;
630 regulator-max-microvolt = <1000000>;
635 dcdc6: regulator-dcdc6 {
636 regulator-name = "v1_8bat";
637 regulator-min-microvolt = <1800000>;
638 regulator-max-microvolt = <1800000>;
643 ldo1: regulator-ldo1 {
644 regulator-min-microvolt = <1800000>;
645 regulator-max-microvolt = <1800000>;
652 compatible = "atmel,24c256";
658 compatible = "pixcir,pixcir_tangoc";
659 pinctrl-names = "default", "sleep";
660 pinctrl-0 = <&pixcir_ts_pins_default>;
661 pinctrl-1 = <&pixcir_ts_pins_sleep>;
664 interrupt-parent = <&gpio1>;
665 interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
667 attb-gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
669 touchscreen-size-x = <1024>;
670 touchscreen-size-y = <600>;
673 tlv320aic3111: tlv320aic3111@18 {
674 #sound-dai-cells = <0>;
675 compatible = "ti,tlv320aic3111";
679 ai31xx-micbias-vg = <MICBIAS_2_0V>;
682 HPVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
683 SPRVDD-supply = <&vbat>; /* vbat */
684 SPLVDD-supply = <&vbat>; /* vbat */
685 AVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
686 IOVDD-supply = <&dcdc4>; /* V3_3D -> DCDC4 */
687 DVDD-supply = <&ldo1>; /* V1_8AUD -> V1_8D -> LDO1 */
691 compatible = "ovti,ov2659";
694 clocks = <&audio_mstrclk>;
695 clock-names = "xvclk";
699 remote-endpoint = <&vpfe1_ep>;
700 link-frequencies = /bits/ 64 <70000000>;
707 pinctrl-names = "default";
708 pinctrl-0 = <&i2c2_pins>;
721 pinctrl-names = "default";
722 pinctrl-0 = <&display_mux_pins>;
727 * SelLCDorHDMI selects between display and audio paths:
728 * Low: HDMI display with audio via HDMI
729 * High: LCD display with analog audio via aic3111 codec
732 gpios = <1 GPIO_ACTIVE_HIGH>;
734 line-name = "SelLCDorHDMI";
747 status = "okay"; /* Disable QSPI when enabling GPMC (NAND) */
748 pinctrl-names = "default", "sleep";
749 pinctrl-0 = <&nand_flash_x8_default>;
750 pinctrl-1 = <&nand_flash_x8_sleep>;
751 ranges = <0 0 0x08000000 0x01000000>; /* CS0 space. Min partition = 16MB */
753 compatible = "ti,omap2-nand";
754 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
755 interrupt-parent = <&gpmc>;
756 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
757 <1 IRQ_TYPE_NONE>; /* termcount */
758 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
759 ti,nand-xfer-type = "prefetch-dma";
760 ti,nand-ecc-opt = "bch16";
762 nand-bus-width = <8>;
763 gpmc,device-width = <1>;
764 gpmc,sync-clk-ps = <0>;
766 gpmc,cs-rd-off-ns = <40>; /* tCEA + tCHZ + 1 */
767 gpmc,cs-wr-off-ns = <40>;
768 gpmc,adv-on-ns = <0>; /* cs-on-ns */
769 gpmc,adv-rd-off-ns = <25>; /* min( tALH + tALS + 1) */
770 gpmc,adv-wr-off-ns = <25>; /* min( tALH + tALS + 1) */
771 gpmc,we-on-ns = <0>; /* cs-on-ns */
772 gpmc,we-off-ns = <20>; /* we-on-time + tWP + 2 */
773 gpmc,oe-on-ns = <3>; /* cs-on-ns + tRR + 2 */
774 gpmc,oe-off-ns = <30>; /* oe-on-ns + tRP + 2 */
775 gpmc,access-ns = <30>; /* tCEA + 4*/
776 gpmc,rd-cycle-ns = <40>;
777 gpmc,wr-cycle-ns = <40>;
778 gpmc,bus-turnaround-ns = <0>;
779 gpmc,cycle2cycle-delay-ns = <0>;
780 gpmc,clk-activation-ns = <0>;
781 gpmc,wr-access-ns = <40>;
782 gpmc,wr-data-mux-bus-ns = <0>;
783 /* MTD partition table */
784 /* All SPL-* partitions are sized to minimal length
785 * which can be independently programmable. For
786 * NAND flash this is equal to size of erase-block */
787 #address-cells = <1>;
791 reg = <0x00000000 0x00040000>;
794 label = "NAND.SPL.backup1";
795 reg = <0x00040000 0x00040000>;
798 label = "NAND.SPL.backup2";
799 reg = <0x00080000 0x00040000>;
802 label = "NAND.SPL.backup3";
803 reg = <0x000C0000 0x00040000>;
806 label = "NAND.u-boot-spl-os";
807 reg = <0x00100000 0x00080000>;
810 label = "NAND.u-boot";
811 reg = <0x00180000 0x00100000>;
814 label = "NAND.u-boot-env";
815 reg = <0x00280000 0x00040000>;
818 label = "NAND.u-boot-env.backup1";
819 reg = <0x002C0000 0x00040000>;
822 label = "NAND.kernel";
823 reg = <0x00300000 0x00700000>;
826 label = "NAND.file-system";
827 reg = <0x00a00000 0x1f600000>;
840 ti,adc-channels = <0 1 2 3 4 5 6 7>;
846 pinctrl-names = "default", "sleep";
847 pinctrl-0 = <&ecap0_pins_default>;
848 pinctrl-1 = <&ecap0_pins_sleep>;
853 pinctrl-names = "default", "sleep";
854 pinctrl-0 = <&spi0_pins_default>;
855 pinctrl-1 = <&spi0_pins_sleep>;
856 ti,pindir-d0-out-d1-in = <1>;
861 pinctrl-names = "default", "sleep";
862 pinctrl-0 = <&spi1_pins_default>;
863 pinctrl-1 = <&spi1_pins_sleep>;
864 ti,pindir-d0-out-d1-in = <1>;
869 pinctrl-names = "default", "sleep";
870 pinctrl-0 = <&usb2_phy1_default>;
871 pinctrl-1 = <&usb2_phy1_sleep>;
881 pinctrl-names = "default", "sleep";
882 pinctrl-0 = <&usb2_phy2_default>;
883 pinctrl-1 = <&usb2_phy2_sleep>;
892 status = "disabled"; /* Disable GPMC (NAND) when enabling QSPI */
893 pinctrl-names = "default", "sleep";
894 pinctrl-0 = <&qspi1_pins_default>;
895 pinctrl-1 = <&qspi1_pins_sleep>;
897 spi-max-frequency = <48000000>;
899 compatible = "mx66l51235l";
900 spi-max-frequency = <48000000>;
904 spi-tx-bus-width = <1>;
905 spi-rx-bus-width = <4>;
906 #address-cells = <1>;
909 /* MTD partition table.
910 * The ROM checks the first 512KiB
911 * for a valid file to boot(XIP).
914 label = "QSPI.U_BOOT";
915 reg = <0x00000000 0x000080000>;
918 label = "QSPI.U_BOOT.backup";
919 reg = <0x00080000 0x00080000>;
922 label = "QSPI.U-BOOT-SPL_OS";
923 reg = <0x00100000 0x00010000>;
926 label = "QSPI.U_BOOT_ENV";
927 reg = <0x00110000 0x00010000>;
930 label = "QSPI.U-BOOT-ENV.backup";
931 reg = <0x00120000 0x00010000>;
934 label = "QSPI.KERNEL";
935 reg = <0x00130000 0x0800000>;
938 label = "QSPI.FILESYSTEM";
939 reg = <0x00930000 0x36D0000>;
946 pinctrl-names = "default";
947 pinctrl-0 = <&hdq_pins>;
953 pinctrl-names = "default";
954 pinctrl-0 = <&dss_pins>;
958 remote-endpoint = <&lcd_in>;
966 pinctrl-names = "default", "sleep";
967 pinctrl-0 = <&vpfe1_pins_default>;
968 pinctrl-1 = <&vpfe1_pins_sleep>;
972 remote-endpoint = <&ov2659_1>;
973 ti,am437x-vpfe-interface = <0>;
983 pinctrl-names = "default", "sleep";
984 pinctrl-0 = <&uart0_pins_default>;
985 pinctrl-1 = <&uart0_pins_sleep>;
989 #sound-dai-cells = <0>;
990 pinctrl-names = "default", "sleep";
991 pinctrl-0 = <&mcasp1_pins>;
992 pinctrl-1 = <&mcasp1_sleep_pins>;
996 op-mode = <0>; /* MCASP_IIS_MODE */
999 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
1006 &mux_synctimer32k_ck {
1007 assigned-clocks = <&mux_synctimer32k_ck>;
1008 assigned-clock-parents = <&clkdiv32k_ick>;
1012 cpu0-supply = <&dcdc2>;