| blob | 081fa68b6f98049ad2edb1c9c6d579c0958a7a2d |
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 */
9 /* AM43x EPOS EVM */
11 /dts-v1/;
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>
19 / {
20 model = "TI AM43x EPOS EVM";
21 compatible = "ti,am43x-epos-evm","ti,am438x","ti,am43";
23 aliases {
24 display0 = &lcd0;
25 };
27 chosen {
28 stdout-path = &uart0;
29 };
31 vmmcsd_fixed: fixedregulator-sd {
32 compatible = "regulator-fixed";
33 regulator-name = "vmmcsd_fixed";
34 regulator-min-microvolt = <3300000>;
35 regulator-max-microvolt = <3300000>;
36 enable-active-high;
37 };
39 vbat: fixedregulator0 {
40 compatible = "regulator-fixed";
41 regulator-name = "vbat";
42 regulator-min-microvolt = <5000000>;
43 regulator-max-microvolt = <5000000>;
44 regulator-boot-on;
45 };
47 lcd0: display {
48 compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
49 label = "lcd";
51 panel-timing {
52 clock-frequency = <33000000>;
53 hactive = <800>;
54 vactive = <480>;
55 hfront-porch = <210>;
56 hback-porch = <16>;
57 hsync-len = <30>;
58 vback-porch = <10>;
59 vfront-porch = <22>;
60 vsync-len = <13>;
61 hsync-active = <0>;
62 vsync-active = <0>;
63 de-active = <1>;
64 pixelclk-active = <1>;
65 };
67 port {
68 lcd_in: endpoint {
69 remote-endpoint = <&dpi_out>;
70 };
71 };
72 };
74 matrix_keypad: matrix_keypad0 {
75 compatible = "gpio-matrix-keypad";
76 debounce-delay-ms = <5>;
77 col-scan-delay-us = <2>;
79 row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH /* Bank0, pin12 */
80 &gpio0 13 GPIO_ACTIVE_HIGH /* Bank0, pin13 */
81 &gpio0 14 GPIO_ACTIVE_HIGH /* Bank0, pin14 */
82 &gpio0 15 GPIO_ACTIVE_HIGH>; /* Bank0, pin15 */
84 col-gpios = <&gpio3 9 GPIO_ACTIVE_HIGH /* Bank3, pin9 */
85 &gpio3 10 GPIO_ACTIVE_HIGH /* Bank3, pin10 */
86 &gpio2 18 GPIO_ACTIVE_HIGH /* Bank2, pin18 */
87 &gpio2 19 GPIO_ACTIVE_HIGH>; /* Bank2, pin19 */
89 linux,keymap = <0x00000201 /* P1 */
90 0x01000204 /* P4 */
91 0x02000207 /* P7 */
92 0x0300020a /* NUMERIC_STAR */
93 0x00010202 /* P2 */
94 0x01010205 /* P5 */
95 0x02010208 /* P8 */
96 0x03010200 /* P0 */
97 0x00020203 /* P3 */
98 0x01020206 /* P6 */
99 0x02020209 /* P9 */
100 0x0302020b /* NUMERIC_POUND */
101 0x00030067 /* UP */
102 0x0103006a /* RIGHT */
103 0x0203006c /* DOWN */
104 0x03030069>; /* LEFT */
105 };
107 backlight {
108 compatible = "pwm-backlight";
109 pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
110 brightness-levels = <0 51 53 56 62 75 101 152 255>;
111 default-brightness-level = <8>;
112 };
114 sound0: sound0 {
115 compatible = "simple-audio-card";
116 simple-audio-card,name = "AM43-EPOS-EVM";
117 simple-audio-card,widgets =
118 "Microphone", "Microphone Jack",
119 "Headphone", "Headphone Jack",
120 "Speaker", "Speaker";
121 simple-audio-card,routing =
122 "MIC1LP", "Microphone Jack",
123 "MIC1RP", "Microphone Jack",
124 "MIC1LP", "MICBIAS",
125 "MIC1RP", "MICBIAS",
126 "Headphone Jack", "HPL",
127 "Headphone Jack", "HPR",
128 "Speaker", "SPL",
129 "Speaker", "SPR";
130 simple-audio-card,format = "dsp_b";
131 simple-audio-card,bitclock-master = <&sound0_master>;
132 simple-audio-card,frame-master = <&sound0_master>;
133 simple-audio-card,bitclock-inversion;
135 simple-audio-card,cpu {
136 sound-dai = <&mcasp1>;
137 system-clock-frequency = <12000000>;
138 };
140 sound0_master: simple-audio-card,codec {
141 sound-dai = <&tlv320aic3111>;
142 system-clock-frequency = <12000000>;
143 };
144 };
145 };
147 &am43xx_pinmux {
148 cpsw_default: cpsw_default {
149 pinctrl-single,pins = <
150 /* Slave 1 */
151 AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs */
152 AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */
153 AM4372_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */
154 AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxdv.rmii1_rxdv */
155 AM4372_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
156 AM4372_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
157 AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */
158 AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */
159 AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk.rmii1_refclk */
160 >;
161 };
163 cpsw_sleep: cpsw_sleep {
164 pinctrl-single,pins = <
165 /* Slave 1 reset value */
166 AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7)
167 AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
168 AM4372_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
169 AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
170 AM4372_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
171 AM4372_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
172 AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
173 AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
174 AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
175 >;
176 };
178 davinci_mdio_default: davinci_mdio_default {
179 pinctrl-single,pins = <
180 /* MDIO */
181 AM4372_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
182 AM4372_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
183 >;
184 };
186 davinci_mdio_sleep: davinci_mdio_sleep {
187 pinctrl-single,pins = <
188 /* MDIO reset value */
189 AM4372_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
190 AM4372_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
191 >;
192 };
194 i2c0_pins: pinmux_i2c0_pins {
195 pinctrl-single,pins = <
196 AM4372_IOPAD(0x988, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */
197 AM4372_IOPAD(0x98c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */
198 >;
199 };
201 nand_flash_x8: nand_flash_x8 {
202 pinctrl-single,pins = <
203 AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a0.SELQSPIorNAND/GPIO */
204 AM4372_IOPAD(0x800, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
205 AM4372_IOPAD(0x804, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
206 AM4372_IOPAD(0x808, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
207 AM4372_IOPAD(0x80c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
208 AM4372_IOPAD(0x810, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
209 AM4372_IOPAD(0x814, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
210 AM4372_IOPAD(0x818, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
211 AM4372_IOPAD(0x81c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
212 AM4372_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
213 AM4372_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpmc_wpn */
214 AM4372_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
215 AM4372_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
216 AM4372_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */
217 AM4372_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */
218 AM4372_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
219 >;
220 };
222 ecap0_pins: backlight_pins {
223 pinctrl-single,pins = <
224 AM4372_IOPAD(0x964, MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
225 >;
226 };
228 i2c2_pins: pinmux_i2c2_pins {
229 pinctrl-single,pins = <
230 AM4372_IOPAD(0x9c0, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8) /* i2c2_sda.i2c2_sda */
231 AM4372_IOPAD(0x9c4, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8) /* i2c2_scl.i2c2_scl */
232 >;
233 };
235 spi0_pins: pinmux_spi0_pins {
236 pinctrl-single,pins = <
237 AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0) /* spi0_clk.spi0_clk */
238 AM4372_IOPAD(0x954, PIN_OUTPUT | MUX_MODE0) /* spi0_d0.spi0_d0 */
239 AM4372_IOPAD(0x958, PIN_INPUT | MUX_MODE0) /* spi0_d1.spi0_d1 */
240 AM4372_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE0) /* spi0_cs0.spi0_cs0 */
241 >;
242 };
244 spi1_pins: pinmux_spi1_pins {
245 pinctrl-single,pins = <
246 AM4372_IOPAD(0x990, PIN_INPUT | MUX_MODE3) /* mcasp0_aclkx.spi1_clk */
247 AM4372_IOPAD(0x994, PIN_OUTPUT | MUX_MODE3) /* mcasp0_fsx.spi1_d0 */
248 AM4372_IOPAD(0x998, PIN_INPUT | MUX_MODE3) /* mcasp0_axr0.spi1_d1 */
249 AM4372_IOPAD(0x99c, PIN_OUTPUT | MUX_MODE3) /* mcasp0_ahclkr.spi1_cs0 */
250 >;
251 };
253 mmc1_pins: pinmux_mmc1_pins {
254 pinctrl-single,pins = <
255 AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
256 >;
257 };
259 qspi1_default: qspi1_default {
260 pinctrl-single,pins = <
261 AM4372_IOPAD(0x87c, PIN_INPUT_PULLUP | MUX_MODE3)
262 AM4372_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE2)
263 AM4372_IOPAD(0x890, PIN_INPUT_PULLUP | MUX_MODE3)
264 AM4372_IOPAD(0x894, PIN_INPUT_PULLUP | MUX_MODE3)
265 AM4372_IOPAD(0x898, PIN_INPUT_PULLUP | MUX_MODE3)
266 AM4372_IOPAD(0x89c, PIN_INPUT_PULLUP | MUX_MODE3)
267 >;
268 };
270 pixcir_ts_pins: pixcir_ts_pins {
271 pinctrl-single,pins = <
272 AM4372_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a1.gpio1_17 */
273 >;
274 };
276 hdq_pins: pinmux_hdq_pins {
277 pinctrl-single,pins = <
278 AM4372_IOPAD(0xa34, PIN_INPUT_PULLUP | MUX_MODE1) /* cam1_wen.hdq_gpio */
279 >;
280 };
282 dss_pins: dss_pins {
283 pinctrl-single,pins = <
284 AM4372_IOPAD(0x820, PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
285 AM4372_IOPAD(0x824, PIN_OUTPUT_PULLUP | MUX_MODE1)
286 AM4372_IOPAD(0x828, PIN_OUTPUT_PULLUP | MUX_MODE1)
287 AM4372_IOPAD(0x82c, PIN_OUTPUT_PULLUP | MUX_MODE1)
288 AM4372_IOPAD(0x830, PIN_OUTPUT_PULLUP | MUX_MODE1)
289 AM4372_IOPAD(0x834, PIN_OUTPUT_PULLUP | MUX_MODE1)
290 AM4372_IOPAD(0x838, PIN_OUTPUT_PULLUP | MUX_MODE1)
291 AM4372_IOPAD(0x83c, PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
292 AM4372_IOPAD(0x8a0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
293 AM4372_IOPAD(0x8a4, PIN_OUTPUT_PULLUP | MUX_MODE0)
294 AM4372_IOPAD(0x8a8, PIN_OUTPUT_PULLUP | MUX_MODE0)
295 AM4372_IOPAD(0x8ac, PIN_OUTPUT_PULLUP | MUX_MODE0)
296 AM4372_IOPAD(0x8b0, PIN_OUTPUT_PULLUP | MUX_MODE0)
297 AM4372_IOPAD(0x8b4, PIN_OUTPUT_PULLUP | MUX_MODE0)
298 AM4372_IOPAD(0x8B8, PIN_OUTPUT_PULLUP | MUX_MODE0)
299 AM4372_IOPAD(0x8bc, PIN_OUTPUT_PULLUP | MUX_MODE0)
300 AM4372_IOPAD(0x8c0, PIN_OUTPUT_PULLUP | MUX_MODE0)
301 AM4372_IOPAD(0x8c4, PIN_OUTPUT_PULLUP | MUX_MODE0)
302 AM4372_IOPAD(0x8c8, PIN_OUTPUT_PULLUP | MUX_MODE0)
303 AM4372_IOPAD(0x8cc, PIN_OUTPUT_PULLUP | MUX_MODE0)
304 AM4372_IOPAD(0x8d0, PIN_OUTPUT_PULLUP | MUX_MODE0)
305 AM4372_IOPAD(0x8d4, PIN_OUTPUT_PULLUP | MUX_MODE0)
306 AM4372_IOPAD(0x8d8, PIN_OUTPUT_PULLUP | MUX_MODE0)
307 AM4372_IOPAD(0x8dc, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
308 AM4372_IOPAD(0x8e0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
309 AM4372_IOPAD(0x8e4, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
310 AM4372_IOPAD(0x8e8, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
311 AM4372_IOPAD(0x8ec, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
312 >;
313 };
315 display_mux_pins: display_mux_pins {
316 pinctrl-single,pins = <
317 /* GPMC CLK -> GPIO 2_1 to select LCD / HDMI */
318 AM4372_IOPAD(0x88C, PIN_OUTPUT_PULLUP | MUX_MODE7)
319 >;
320 };
322 vpfe1_pins_default: vpfe1_pins_default {
323 pinctrl-single,pins = <
324 AM4372_IOPAD(0x9cc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data9 mode 0 */
325 AM4372_IOPAD(0x9d0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data8 mode 0 */
326 AM4372_IOPAD(0x9d4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_hd mode 0 */
327 AM4372_IOPAD(0x9d8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_vd mode 0 */
328 AM4372_IOPAD(0x9dc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_pclk mode 0 */
329 AM4372_IOPAD(0x9e8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data0 mode 0 */
330 AM4372_IOPAD(0x9ec, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data1 mode 0 */
331 AM4372_IOPAD(0x9f0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data2 mode 0 */
332 AM4372_IOPAD(0x9f4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data3 mode 0 */
333 AM4372_IOPAD(0x9f8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data4 mode 0 */
334 AM4372_IOPAD(0x9fc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data5 mode 0 */
335 AM4372_IOPAD(0xa00, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data6 mode 0 */
336 AM4372_IOPAD(0xa04, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data7 mode 0 */
337 >;
338 };
340 vpfe1_pins_sleep: vpfe1_pins_sleep {
341 pinctrl-single,pins = <
342 AM4372_IOPAD(0x9cc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
343 AM4372_IOPAD(0x9d0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
344 AM4372_IOPAD(0x9d4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
345 AM4372_IOPAD(0x9d8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
346 AM4372_IOPAD(0x9dc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
347 AM4372_IOPAD(0x9e8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
348 AM4372_IOPAD(0x9ec, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
349 AM4372_IOPAD(0x9f0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
350 AM4372_IOPAD(0x9f4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
351 AM4372_IOPAD(0x9f8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
352 AM4372_IOPAD(0x9fc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
353 AM4372_IOPAD(0xa00, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
354 AM4372_IOPAD(0xa04, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
355 >;
356 };
358 mcasp1_pins: mcasp1_pins {
359 pinctrl-single,pins = <
360 AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_ACLKR/MCASP1_ACLKX */
361 AM4372_IOPAD(0x9a4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_FSR/MCASP1_FSX */
362 AM4372_IOPAD(0x9a8, PIN_OUTPUT_PULLDOWN | MUX_MODE3)/* MCASP0_AXR1/MCASP1_AXR0 */
363 AM4372_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_AHCLKX/MCASP1_AXR1 */
364 >;
365 };
367 mcasp1_sleep_pins: mcasp1_sleep_pins {
368 pinctrl-single,pins = <
369 AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE7)
370 AM4372_IOPAD(0x9a4, PIN_INPUT_PULLDOWN | MUX_MODE7)
371 AM4372_IOPAD(0x9a8, PIN_INPUT_PULLDOWN | MUX_MODE7)
372 AM4372_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE7)
373 >;
374 };
375 };
377 &mmc1 {
378 status = "okay";
379 vmmc-supply = <&vmmcsd_fixed>;
380 bus-width = <4>;
381 pinctrl-names = "default";
382 pinctrl-0 = <&mmc1_pins>;
383 cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
384 };
386 &mac {
387 pinctrl-names = "default", "sleep";
388 pinctrl-0 = <&cpsw_default>;
389 pinctrl-1 = <&cpsw_sleep>;
390 status = "okay";
391 slaves = <1>;
392 };
394 &davinci_mdio {
395 pinctrl-names = "default", "sleep";
396 pinctrl-0 = <&davinci_mdio_default>;
397 pinctrl-1 = <&davinci_mdio_sleep>;
398 status = "okay";
399 };
401 &cpsw_emac0 {
402 phy_id = <&davinci_mdio>, <16>;
403 phy-mode = "rmii";
404 };
406 &phy_sel {
407 rmii-clock-ext;
408 };
410 &i2c0 {
411 status = "okay";
412 pinctrl-names = "default";
413 pinctrl-0 = <&i2c0_pins>;
414 clock-frequency = <400000>;
416 tps65218: tps65218@24 {
417 reg = <0x24>;
418 compatible = "ti,tps65218";
419 interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */
420 interrupt-controller;
421 #interrupt-cells = <2>;
423 dcdc1: regulator-dcdc1 {
424 regulator-name = "vdd_core";
425 regulator-min-microvolt = <912000>;
426 regulator-max-microvolt = <1144000>;
427 regulator-boot-on;
428 regulator-always-on;
429 };
431 dcdc2: regulator-dcdc2 {
432 regulator-name = "vdd_mpu";
433 regulator-min-microvolt = <912000>;
434 regulator-max-microvolt = <1378000>;
435 regulator-boot-on;
436 regulator-always-on;
437 };
439 dcdc3: regulator-dcdc3 {
440 regulator-name = "vdcdc3";
441 regulator-boot-on;
442 regulator-always-on;
443 };
445 dcdc4: regulator-dcdc4 {
446 regulator-name = "vdcdc4";
447 regulator-min-microvolt = <3300000>;
448 regulator-max-microvolt = <3300000>;
449 regulator-boot-on;
450 regulator-always-on;
451 };
453 dcdc5: regulator-dcdc5 {
454 regulator-name = "v1_0bat";
455 regulator-min-microvolt = <1000000>;
456 regulator-max-microvolt = <1000000>;
457 };
459 dcdc6: regulator-dcdc6 {
460 regulator-name = "v1_8bat";
461 regulator-min-microvolt = <1800000>;
462 regulator-max-microvolt = <1800000>;
463 };
465 ldo1: regulator-ldo1 {
466 regulator-min-microvolt = <1800000>;
467 regulator-max-microvolt = <1800000>;
468 regulator-boot-on;
469 regulator-always-on;
470 };
471 };
473 at24@50 {
474 compatible = "atmel,24c256";
475 pagesize = <64>;
476 reg = <0x50>;
477 };
479 pixcir_ts@5c {
480 compatible = "pixcir,pixcir_tangoc";
481 pinctrl-names = "default";
482 pinctrl-0 = <&pixcir_ts_pins>;
483 reg = <0x5c>;
484 interrupt-parent = <&gpio1>;
485 interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
487 attb-gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
489 touchscreen-size-x = <1024>;
490 touchscreen-size-y = <600>;
491 };
493 tlv320aic3111: tlv320aic3111@18 {
494 #sound-dai-cells = <0>;
495 compatible = "ti,tlv320aic3111";
496 reg = <0x18>;
497 status = "okay";
499 ai31xx-micbias-vg = <MICBIAS_2_0V>;
501 /* Regulators */
502 HPVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
503 SPRVDD-supply = <&vbat>; /* vbat */
504 SPLVDD-supply = <&vbat>; /* vbat */
505 AVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
506 IOVDD-supply = <&dcdc4>; /* V3_3D -> DCDC4 */
507 DVDD-supply = <&ldo1>; /* V1_8AUD -> V1_8D -> LDO1 */
508 };
509 };
511 &i2c2 {
512 pinctrl-names = "default";
513 pinctrl-0 = <&i2c2_pins>;
514 status = "okay";
515 };
517 &gpio0 {
518 status = "okay";
519 };
521 &gpio1 {
522 status = "okay";
523 };
525 &gpio2 {
526 pinctrl-names = "default";
527 pinctrl-0 = <&display_mux_pins>;
528 status = "okay";
530 p1 {
531 /*
532 * SelLCDorHDMI selects between display and audio paths:
533 * Low: HDMI display with audio via HDMI
534 * High: LCD display with analog audio via aic3111 codec
535 */
536 gpio-hog;
537 gpios = <1 GPIO_ACTIVE_HIGH>;
538 output-high;
539 line-name = "SelLCDorHDMI";
540 };
541 };
543 &gpio3 {
544 status = "okay";
545 };
547 &elm {
548 status = "okay";
549 };
551 &gpmc {
552 status = "okay"; /* Disable QSPI when enabling GPMC (NAND) */
553 pinctrl-names = "default";
554 pinctrl-0 = <&nand_flash_x8>;
555 ranges = <0 0 0x08000000 0x01000000>; /* CS0 space. Min partition = 16MB */
556 nand@0,0 {
557 compatible = "ti,omap2-nand";
558 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
559 interrupt-parent = <&gpmc>;
560 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
561 <1 IRQ_TYPE_NONE>; /* termcount */
562 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
563 ti,nand-xfer-type = "prefetch-dma";
564 ti,nand-ecc-opt = "bch16";
565 ti,elm-id = <&elm>;
566 nand-bus-width = <8>;
567 gpmc,device-width = <1>;
568 gpmc,sync-clk-ps = <0>;
569 gpmc,cs-on-ns = <0>;
570 gpmc,cs-rd-off-ns = <40>; /* tCEA + tCHZ + 1 */
571 gpmc,cs-wr-off-ns = <40>;
572 gpmc,adv-on-ns = <0>; /* cs-on-ns */
573 gpmc,adv-rd-off-ns = <25>; /* min( tALH + tALS + 1) */
574 gpmc,adv-wr-off-ns = <25>; /* min( tALH + tALS + 1) */
575 gpmc,we-on-ns = <0>; /* cs-on-ns */
576 gpmc,we-off-ns = <20>; /* we-on-time + tWP + 2 */
577 gpmc,oe-on-ns = <3>; /* cs-on-ns + tRR + 2 */
578 gpmc,oe-off-ns = <30>; /* oe-on-ns + tRP + 2 */
579 gpmc,access-ns = <30>; /* tCEA + 4*/
580 gpmc,rd-cycle-ns = <40>;
581 gpmc,wr-cycle-ns = <40>;
582 gpmc,bus-turnaround-ns = <0>;
583 gpmc,cycle2cycle-delay-ns = <0>;
584 gpmc,clk-activation-ns = <0>;
585 gpmc,wr-access-ns = <40>;
586 gpmc,wr-data-mux-bus-ns = <0>;
587 /* MTD partition table */
588 /* All SPL-* partitions are sized to minimal length
589 * which can be independently programmable. For
590 * NAND flash this is equal to size of erase-block */
591 #address-cells = <1>;
592 #size-cells = <1>;
593 partition@0 {
594 label = "NAND.SPL";
595 reg = <0x00000000 0x00040000>;
596 };
597 partition@1 {
598 label = "NAND.SPL.backup1";
599 reg = <0x00040000 0x00040000>;
600 };
601 partition@2 {
602 label = "NAND.SPL.backup2";
603 reg = <0x00080000 0x00040000>;
604 };
605 partition@3 {
606 label = "NAND.SPL.backup3";
607 reg = <0x000C0000 0x00040000>;
608 };
609 partition@4 {
610 label = "NAND.u-boot-spl-os";
611 reg = <0x00100000 0x00080000>;
612 };
613 partition@5 {
614 label = "NAND.u-boot";
615 reg = <0x00180000 0x00100000>;
616 };
617 partition@6 {
618 label = "NAND.u-boot-env";
619 reg = <0x00280000 0x00040000>;
620 };
621 partition@7 {
622 label = "NAND.u-boot-env.backup1";
623 reg = <0x002C0000 0x00040000>;
624 };
625 partition@8 {
626 label = "NAND.kernel";
627 reg = <0x00300000 0x00700000>;
628 };
629 partition@9 {
630 label = "NAND.file-system";
631 reg = <0x00a00000 0x1f600000>;
632 };
633 };
634 };
636 &epwmss0 {
637 status = "okay";
638 };
640 &tscadc {
641 status = "okay";
643 adc {
644 ti,adc-channels = <0 1 2 3 4 5 6 7>;
645 };
646 };
648 &ecap0 {
649 status = "okay";
650 pinctrl-names = "default";
651 pinctrl-0 = <&ecap0_pins>;
652 };
654 &spi0 {
655 pinctrl-names = "default";
656 pinctrl-0 = <&spi0_pins>;
657 status = "okay";
658 };
660 &spi1 {
661 pinctrl-names = "default";
662 pinctrl-0 = <&spi1_pins>;
663 status = "okay";
664 };
666 &usb2_phy1 {
667 status = "okay";
668 };
670 &usb1 {
671 dr_mode = "peripheral";
672 status = "okay";
673 };
675 &usb2_phy2 {
676 status = "okay";
677 };
679 &usb2 {
680 dr_mode = "host";
681 status = "okay";
682 };
684 &qspi {
685 status = "disabled"; /* Disable GPMC (NAND) when enabling QSPI */
686 pinctrl-names = "default";
687 pinctrl-0 = <&qspi1_default>;
689 spi-max-frequency = <48000000>;
690 m25p80@0 {
691 compatible = "mx66l51235l";
692 spi-max-frequency = <48000000>;
693 reg = <0>;
694 spi-cpol;
695 spi-cpha;
696 spi-tx-bus-width = <1>;
697 spi-rx-bus-width = <4>;
698 #address-cells = <1>;
699 #size-cells = <1>;
701 /* MTD partition table.
702 * The ROM checks the first 512KiB
703 * for a valid file to boot(XIP).
704 */
705 partition@0 {
706 label = "QSPI.U_BOOT";
707 reg = <0x00000000 0x000080000>;
708 };
709 partition@1 {
710 label = "QSPI.U_BOOT.backup";
711 reg = <0x00080000 0x00080000>;
712 };
713 partition@2 {
714 label = "QSPI.U-BOOT-SPL_OS";
715 reg = <0x00100000 0x00010000>;
716 };
717 partition@3 {
718 label = "QSPI.U_BOOT_ENV";
719 reg = <0x00110000 0x00010000>;
720 };
721 partition@4 {
722 label = "QSPI.U-BOOT-ENV.backup";
723 reg = <0x00120000 0x00010000>;
724 };
725 partition@5 {
726 label = "QSPI.KERNEL";
727 reg = <0x00130000 0x0800000>;
728 };
729 partition@6 {
730 label = "QSPI.FILESYSTEM";
731 reg = <0x00930000 0x36D0000>;
732 };
733 };
734 };
736 &hdq {
737 status = "okay";
738 pinctrl-names = "default";
739 pinctrl-0 = <&hdq_pins>;
740 };
742 &dss {
743 status = "ok";
745 pinctrl-names = "default";
746 pinctrl-0 = <&dss_pins>;
748 port {
749 dpi_out: endpoint {
750 remote-endpoint = <&lcd_in>;
751 data-lines = <24>;
752 };
753 };
754 };
756 &vpfe1 {
757 status = "okay";
758 pinctrl-names = "default", "sleep";
759 pinctrl-0 = <&vpfe1_pins_default>;
760 pinctrl-1 = <&vpfe1_pins_sleep>;
762 port {
763 vpfe1_ep: endpoint {
764 /* remote-endpoint = <&sensor>; add once we have it */
765 ti,am437x-vpfe-interface = <0>;
766 bus-width = <8>;
767 hsync-active = <0>;
768 vsync-active = <0>;
769 };
770 };
771 };
773 &mcasp1 {
774 #sound-dai-cells = <0>;
775 pinctrl-names = "default", "sleep";
776 pinctrl-0 = <&mcasp1_pins>;
777 pinctrl-1 = <&mcasp1_sleep_pins>;
779 status = "okay";
781 op-mode = <0>; /* MCASP_IIS_MODE */
782 tdm-slots = <2>;
783 /* 4 serializer */
784 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
785 1 2 0 0
786 >;
787 tx-num-evt = <32>;
788 rx-num-evt = <32>;
789 };
791 &synctimer_32kclk {
792 assigned-clocks = <&mux_synctimer32k_ck>;
793 assigned-clock-parents = <&clkdiv32k_ick>;
794 };