1 /* 1 /*
2 * Embedded Artist LPC4357 Developer's Kit 2 * Embedded Artist LPC4357 Developer's Kit
3 * 3 *
4 * Copyright 2015 Joachim Eastwood <manabian@gm 4 * Copyright 2015 Joachim Eastwood <manabian@gmail.com>
5 * 5 *
6 * This code is released using a dual license 6 * This code is released using a dual license strategy: BSD/GPL
7 * You can choose the licence that better fits 7 * You can choose the licence that better fits your requirements.
8 * 8 *
9 * Released under the terms of 3-clause BSD Li 9 * Released under the terms of 3-clause BSD License
10 * Released under the terms of GNU General Pub 10 * Released under the terms of GNU General Public License Version 2.0
11 * 11 *
12 */ 12 */
13 /dts-v1/; 13 /dts-v1/;
14 14
15 #include "lpc18xx.dtsi" 15 #include "lpc18xx.dtsi"
16 #include "lpc4357.dtsi" 16 #include "lpc4357.dtsi"
17 17
18 #include "dt-bindings/input/input.h" 18 #include "dt-bindings/input/input.h"
19 #include "dt-bindings/gpio/gpio.h" 19 #include "dt-bindings/gpio/gpio.h"
20 20
21 / { 21 / {
22 model = "Embedded Artists' LPC4357 Dev 22 model = "Embedded Artists' LPC4357 Developer's Kit";
23 compatible = "ea,lpc4357-developers-ki 23 compatible = "ea,lpc4357-developers-kit", "nxp,lpc4357", "nxp,lpc4350";
24 24
25 aliases { 25 aliases {
26 serial0 = &uart0; 26 serial0 = &uart0;
27 serial1 = &uart1; 27 serial1 = &uart1;
28 serial2 = &uart2; 28 serial2 = &uart2;
29 serial3 = &uart3; 29 serial3 = &uart3;
30 }; 30 };
31 31
32 chosen { 32 chosen {
33 stdout-path = &uart0; 33 stdout-path = &uart0;
34 }; 34 };
35 35
36 memory@28000000 { 36 memory@28000000 {
37 device_type = "memory"; 37 device_type = "memory";
38 reg = <0x28000000 0x2000000>; 38 reg = <0x28000000 0x2000000>; /* 32 MB */
39 }; 39 };
40 40
41 vcc: vcc_fixed { 41 vcc: vcc_fixed {
42 compatible = "regulator-fixed" 42 compatible = "regulator-fixed";
43 regulator-name = "3v3-supply"; 43 regulator-name = "3v3-supply";
44 regulator-min-microvolt = <330 44 regulator-min-microvolt = <3300000>;
45 regulator-max-microvolt = <330 45 regulator-max-microvolt = <3300000>;
46 }; 46 };
47 47
48 /* vmmc is controlled by sdmmc host in 48 /* vmmc is controlled by sdmmc host internally */
49 vmmc: vmmc_fixed { 49 vmmc: vmmc_fixed {
50 compatible = "regulator-fixed" 50 compatible = "regulator-fixed";
51 regulator-name = "vmmc-supply" 51 regulator-name = "vmmc-supply";
52 regulator-min-microvolt = <330 52 regulator-min-microvolt = <3300000>;
53 regulator-max-microvolt = <330 53 regulator-max-microvolt = <3300000>;
54 }; 54 };
55 55
56 gpio_joystick { 56 gpio_joystick {
57 compatible = "gpio-keys-polled 57 compatible = "gpio-keys-polled";
58 pinctrl-names = "default"; 58 pinctrl-names = "default";
59 pinctrl-0 = <&gpio_joystick_pi 59 pinctrl-0 = <&gpio_joystick_pins>;
60 poll-interval = <100>; 60 poll-interval = <100>;
61 autorepeat; 61 autorepeat;
62 62
63 button0 { 63 button0 {
64 label = "joy_enter"; 64 label = "joy_enter";
65 linux,code = <KEY_ENTE 65 linux,code = <KEY_ENTER>;
66 gpios = <&gpio LPC_GPI 66 gpios = <&gpio LPC_GPIO(4,8) GPIO_ACTIVE_LOW>;
67 }; 67 };
68 68
69 button1 { 69 button1 {
70 label = "joy_left"; 70 label = "joy_left";
71 linux,code = <KEY_LEFT 71 linux,code = <KEY_LEFT>;
72 gpios = <&gpio LPC_GPI 72 gpios = <&gpio LPC_GPIO(4,9) GPIO_ACTIVE_LOW>;
73 }; 73 };
74 74
75 button2 { 75 button2 {
76 label = "joy_up"; 76 label = "joy_up";
77 linux,code = <KEY_UP>; 77 linux,code = <KEY_UP>;
78 gpios = <&gpio LPC_GPI 78 gpios = <&gpio LPC_GPIO(4,10) GPIO_ACTIVE_LOW>;
79 }; 79 };
80 80
81 button3 { 81 button3 {
82 label = "joy_right"; 82 label = "joy_right";
83 linux,code = <KEY_RIGH 83 linux,code = <KEY_RIGHT>;
84 gpios = <&gpio LPC_GPI 84 gpios = <&gpio LPC_GPIO(4,12) GPIO_ACTIVE_LOW>;
85 }; 85 };
86 86
87 button4 { 87 button4 {
88 label = "joy_down"; 88 label = "joy_down";
89 linux,code = <KEY_DOWN 89 linux,code = <KEY_DOWN>;
90 gpios = <&gpio LPC_GPI 90 gpios = <&gpio LPC_GPIO(4,13) GPIO_ACTIVE_LOW>;
91 }; 91 };
92 }; 92 };
93 93
94 leds_mmio { 94 leds_mmio {
95 compatible = "gpio-leds"; 95 compatible = "gpio-leds";
96 96
97 led1 { 97 led1 {
98 gpios = <&mmio_leds 15 98 gpios = <&mmio_leds 15 GPIO_ACTIVE_HIGH>;
99 linux,default-trigger 99 linux,default-trigger = "heartbeat";
100 }; 100 };
101 101
102 led2 { 102 led2 {
103 gpios = <&mmio_leds 14 103 gpios = <&mmio_leds 14 GPIO_ACTIVE_HIGH>;
104 }; 104 };
105 105
106 led3 { 106 led3 {
107 gpios = <&mmio_leds 13 107 gpios = <&mmio_leds 13 GPIO_ACTIVE_HIGH>;
108 }; 108 };
109 109
110 led4 { 110 led4 {
111 gpios = <&mmio_leds 12 111 gpios = <&mmio_leds 12 GPIO_ACTIVE_HIGH>;
112 }; 112 };
113 113
114 led5 { 114 led5 {
115 gpios = <&mmio_leds 11 115 gpios = <&mmio_leds 11 GPIO_ACTIVE_HIGH>;
116 }; 116 };
117 117
118 led6 { 118 led6 {
119 gpios = <&mmio_leds 10 119 gpios = <&mmio_leds 10 GPIO_ACTIVE_HIGH>;
120 }; 120 };
121 121
122 led7 { 122 led7 {
123 gpios = <&mmio_leds 9 123 gpios = <&mmio_leds 9 GPIO_ACTIVE_HIGH>;
124 }; 124 };
125 125
126 led8 { 126 led8 {
127 gpios = <&mmio_leds 8 127 gpios = <&mmio_leds 8 GPIO_ACTIVE_HIGH>;
128 }; 128 };
129 129
130 led9 { 130 led9 {
131 gpios = <&mmio_leds 7 131 gpios = <&mmio_leds 7 GPIO_ACTIVE_HIGH>;
132 }; 132 };
133 133
134 led10 { 134 led10 {
135 gpios = <&mmio_leds 6 135 gpios = <&mmio_leds 6 GPIO_ACTIVE_HIGH>;
136 }; 136 };
137 137
138 led11 { 138 led11 {
139 gpios = <&mmio_leds 5 139 gpios = <&mmio_leds 5 GPIO_ACTIVE_HIGH>;
140 }; 140 };
141 141
142 led12 { 142 led12 {
143 gpios = <&mmio_leds 4 143 gpios = <&mmio_leds 4 GPIO_ACTIVE_HIGH>;
144 }; 144 };
145 145
146 led13 { 146 led13 {
147 gpios = <&mmio_leds 3 147 gpios = <&mmio_leds 3 GPIO_ACTIVE_HIGH>;
148 }; 148 };
149 149
150 led14 { 150 led14 {
151 gpios = <&mmio_leds 2 151 gpios = <&mmio_leds 2 GPIO_ACTIVE_HIGH>;
152 }; 152 };
153 153
154 led15 { 154 led15 {
155 gpios = <&mmio_leds 1 155 gpios = <&mmio_leds 1 GPIO_ACTIVE_HIGH>;
156 }; 156 };
157 157
158 led16 { 158 led16 {
159 gpios = <&mmio_leds 0 159 gpios = <&mmio_leds 0 GPIO_ACTIVE_HIGH>;
160 }; 160 };
161 }; 161 };
162 }; 162 };
163 163
164 &pinctrl { 164 &pinctrl {
165 emc_pins: emc-pins { 165 emc_pins: emc-pins {
166 emc_addr0_23_cfg { 166 emc_addr0_23_cfg {
167 pins = "p2_9", "p2_1 167 pins = "p2_9", "p2_10", "p2_11", "p2_12",
168 "p2_13", "p1_0 168 "p2_13", "p1_0", "p1_1", "p1_2",
169 "p2_8", "p2_7 169 "p2_8", "p2_7", "p2_6", "p2_2",
170 "p2_1", "p2_0 170 "p2_1", "p2_0", "p6_8", "p6_7",
171 "pd_16", "pd_1 171 "pd_16", "pd_15", "pe_0", "pe_1",
172 "pe_2", "pe_3 172 "pe_2", "pe_3", "pe_4", "pa_4";
173 function = "emc"; 173 function = "emc";
174 slew-rate = <1>; 174 slew-rate = <1>;
175 bias-disable; 175 bias-disable;
176 input-enable; 176 input-enable;
177 input-schmitt-disable; 177 input-schmitt-disable;
178 }; 178 };
179 179
180 emc_data0_31_cfg { 180 emc_data0_31_cfg {
181 pins = "p1_7", "p1_8 181 pins = "p1_7", "p1_8", "p1_9", "p1_10",
182 "p1_11", "p1_1 182 "p1_11", "p1_12", "p1_13", "p1_14",
183 "p5_4", "p5_5 183 "p5_4", "p5_5", "p5_6", "p5_7",
184 "p5_0", "p5_1 184 "p5_0", "p5_1", "p5_2", "p5_3",
185 "pd_2", "pd_3 185 "pd_2", "pd_3", "pd_4", "pd_5",
186 "pd_6", "pd_7 186 "pd_6", "pd_7", "pd_8", "pd_9",
187 "pe_5", "pe_6 187 "pe_5", "pe_6", "pe_7", "pe_8",
188 "pe_9", "pe_1 188 "pe_9", "pe_10", "pe_11", "pe_12";
189 function = "emc"; 189 function = "emc";
190 slew-rate = <1>; 190 slew-rate = <1>;
191 bias-disable; 191 bias-disable;
192 input-enable; 192 input-enable;
193 input-schmitt-disable; 193 input-schmitt-disable;
194 }; 194 };
195 195
196 emc_we_oe_cfg { 196 emc_we_oe_cfg {
197 pins = "p1_6", "p1_3"; 197 pins = "p1_6", "p1_3";
198 function = "emc"; 198 function = "emc";
199 slew-rate = <1>; 199 slew-rate = <1>;
200 bias-disable; 200 bias-disable;
201 input-enable; 201 input-enable;
202 input-schmitt-disable; 202 input-schmitt-disable;
203 }; 203 };
204 204
205 emc_bls0_3_cfg { 205 emc_bls0_3_cfg {
206 pins = "p1_4", "p6_6", 206 pins = "p1_4", "p6_6", "pd_13", "pd_10";
207 function = "emc"; 207 function = "emc";
208 slew-rate = <1>; 208 slew-rate = <1>;
209 bias-disable; 209 bias-disable;
210 input-enable; 210 input-enable;
211 input-schmitt-disable; 211 input-schmitt-disable;
212 }; 212 };
213 213
214 emc_cs0_3_cfg { 214 emc_cs0_3_cfg {
215 pins = "p1_5", "p6_3", 215 pins = "p1_5", "p6_3", "pd_12", "pd_11";
216 function = "emc"; 216 function = "emc";
217 slew-rate = <1>; 217 slew-rate = <1>;
218 bias-disable; 218 bias-disable;
219 input-enable; 219 input-enable;
220 input-schmitt-disable; 220 input-schmitt-disable;
221 }; 221 };
222 222
223 emc_sdram_dqm0_3_cfg { 223 emc_sdram_dqm0_3_cfg {
224 pins = "p6_12", "p6_10 224 pins = "p6_12", "p6_10", "pd_0", "pe_13";
225 function = "emc"; 225 function = "emc";
226 slew-rate = <1>; 226 slew-rate = <1>;
227 bias-disable; 227 bias-disable;
228 input-enable; 228 input-enable;
229 input-schmitt-disable; 229 input-schmitt-disable;
230 }; 230 };
231 231
232 emc_sdram_ras_cas_cfg { 232 emc_sdram_ras_cas_cfg {
233 pins = "p6_5", "p6_4"; 233 pins = "p6_5", "p6_4";
234 function = "emc"; 234 function = "emc";
235 slew-rate = <1>; 235 slew-rate = <1>;
236 bias-disable; 236 bias-disable;
237 input-enable; 237 input-enable;
238 input-schmitt-disable; 238 input-schmitt-disable;
239 }; 239 };
240 240
241 emc_sdram_dycs0_cfg { 241 emc_sdram_dycs0_cfg {
242 pins = "p6_9"; 242 pins = "p6_9";
243 function = "emc"; 243 function = "emc";
244 slew-rate = <1>; 244 slew-rate = <1>;
245 bias-disable; 245 bias-disable;
246 input-enable; 246 input-enable;
247 input-schmitt-disable; 247 input-schmitt-disable;
248 }; 248 };
249 249
250 emc_sdram_cke_cfg { 250 emc_sdram_cke_cfg {
251 pins = "p6_11"; 251 pins = "p6_11";
252 function = "emc"; 252 function = "emc";
253 slew-rate = <1>; 253 slew-rate = <1>;
254 bias-disable; 254 bias-disable;
255 input-enable; 255 input-enable;
256 input-schmitt-disable; 256 input-schmitt-disable;
257 }; 257 };
258 258
259 emc_sdram_clock_cfg { 259 emc_sdram_clock_cfg {
260 pins = "clk0", "clk1", 260 pins = "clk0", "clk1", "clk2", "clk3";
261 function = "emc"; 261 function = "emc";
262 slew-rate = <1>; 262 slew-rate = <1>;
263 bias-disable; 263 bias-disable;
264 input-enable; 264 input-enable;
265 input-schmitt-disable; 265 input-schmitt-disable;
266 }; 266 };
267 }; 267 };
268 268
269 enet_rmii_pins: enet-rmii-pins { 269 enet_rmii_pins: enet-rmii-pins {
270 enet_rmii_rxd_cfg { 270 enet_rmii_rxd_cfg {
271 pins = "p1_15", "p0_0" 271 pins = "p1_15", "p0_0";
272 function = "enet"; 272 function = "enet";
273 slew-rate = <1>; 273 slew-rate = <1>;
274 bias-disable; 274 bias-disable;
275 input-enable; 275 input-enable;
276 input-schmitt-disable; 276 input-schmitt-disable;
277 }; 277 };
278 278
279 enet_rmii_txd_cfg { 279 enet_rmii_txd_cfg {
280 pins = "p1_18", "p1_20 280 pins = "p1_18", "p1_20";
281 function = "enet"; 281 function = "enet";
282 slew-rate = <1>; 282 slew-rate = <1>;
283 bias-disable; 283 bias-disable;
284 input-enable; 284 input-enable;
285 input-schmitt-disable; 285 input-schmitt-disable;
286 }; 286 };
287 287
288 enet_rmii_rx_dv_cfg { 288 enet_rmii_rx_dv_cfg {
289 pins = "p1_16"; 289 pins = "p1_16";
290 function = "enet"; 290 function = "enet";
291 bias-disable; 291 bias-disable;
292 input-enable; 292 input-enable;
293 input-schmitt-disable; 293 input-schmitt-disable;
294 }; 294 };
295 295
296 enet_rmii_tx_en_cfg { 296 enet_rmii_tx_en_cfg {
297 pins = "p0_1"; 297 pins = "p0_1";
298 function = "enet"; 298 function = "enet";
299 bias-disable; 299 bias-disable;
300 input-enable; 300 input-enable;
301 input-schmitt-disable; 301 input-schmitt-disable;
302 }; 302 };
303 303
304 enet_ref_clk_cfg { 304 enet_ref_clk_cfg {
305 pins = "p1_19"; 305 pins = "p1_19";
306 function = "enet"; 306 function = "enet";
307 slew-rate = <1>; 307 slew-rate = <1>;
308 bias-disable; 308 bias-disable;
309 input-enable; 309 input-enable;
310 input-schmitt-disable; 310 input-schmitt-disable;
311 }; 311 };
312 312
313 enet_mdio_cfg { 313 enet_mdio_cfg {
314 pins = "p1_17"; 314 pins = "p1_17";
315 function = "enet"; 315 function = "enet";
316 bias-disable; 316 bias-disable;
317 input-enable; 317 input-enable;
318 input-schmitt-disable; 318 input-schmitt-disable;
319 }; 319 };
320 320
321 enet_mdc_cfg { 321 enet_mdc_cfg {
322 pins = "pc_1"; 322 pins = "pc_1";
323 function = "enet"; 323 function = "enet";
324 slew-rate = <1>; 324 slew-rate = <1>;
325 bias-disable; 325 bias-disable;
326 input-enable; 326 input-enable;
327 input-schmitt-disable; 327 input-schmitt-disable;
328 }; 328 };
329 }; 329 };
330 330
331 gpio_joystick_pins: gpio-joystick-pins 331 gpio_joystick_pins: gpio-joystick-pins {
332 gpio_joystick_cfg { 332 gpio_joystick_cfg {
333 pins = "p9_0", "p9_1" 333 pins = "p9_0", "p9_1", "pa_1", "pa_2", "pa_3";
334 function = "gpio"; 334 function = "gpio";
335 input-enable; 335 input-enable;
336 bias-disable; 336 bias-disable;
337 }; 337 };
338 }; 338 };
339 339
340 i2c0_pins: i2c0-pins { 340 i2c0_pins: i2c0-pins {
341 i2c0_pins_cfg { 341 i2c0_pins_cfg {
342 pins = "i2c0_scl", "i2 342 pins = "i2c0_scl", "i2c0_sda";
343 function = "i2c0"; 343 function = "i2c0";
344 input-enable; 344 input-enable;
345 }; 345 };
346 }; 346 };
347 347
348 sdmmc_pins: sdmmc-pins { 348 sdmmc_pins: sdmmc-pins {
349 sdmmc_clk_cfg { 349 sdmmc_clk_cfg {
350 pins = "pc_0"; 350 pins = "pc_0";
351 function = "sdmmc"; 351 function = "sdmmc";
352 slew-rate = <1>; 352 slew-rate = <1>;
353 bias-pull-down; 353 bias-pull-down;
354 }; 354 };
355 355
356 sdmmc_cmd_dat0_3_cfg { 356 sdmmc_cmd_dat0_3_cfg {
357 pins = "pc_4", "pc_5", 357 pins = "pc_4", "pc_5", "pc_6", "pc_7", "pc_10";
358 function = "sdmmc"; 358 function = "sdmmc";
359 slew-rate = <1>; 359 slew-rate = <1>;
360 bias-disable; 360 bias-disable;
361 input-enable; 361 input-enable;
362 input-schmitt-disable; 362 input-schmitt-disable;
363 }; 363 };
364 364
365 sdmmc_cd_cfg { 365 sdmmc_cd_cfg {
366 pins = "pc_8"; 366 pins = "pc_8";
367 function = "sdmmc"; 367 function = "sdmmc";
368 bias-pull-down; 368 bias-pull-down;
369 input-enable; 369 input-enable;
370 }; 370 };
371 371
372 sdmmc_pow_cfg { 372 sdmmc_pow_cfg {
373 pins = "pc_9"; 373 pins = "pc_9";
374 function = "sdmmc"; 374 function = "sdmmc";
375 bias-pull-down; 375 bias-pull-down;
376 }; 376 };
377 }; 377 };
378 378
379 spifi_pins: spifi-pins { 379 spifi_pins: spifi-pins {
380 spifi_clk_cfg { 380 spifi_clk_cfg {
381 pins = "p3_3"; 381 pins = "p3_3";
382 function = "spifi"; 382 function = "spifi";
383 slew-rate = <1>; 383 slew-rate = <1>;
384 bias-disable; 384 bias-disable;
385 input-enable; 385 input-enable;
386 input-schmitt-disable; 386 input-schmitt-disable;
387 }; 387 };
388 388
389 spifi_mosi_miso_sio2_3_cfg { 389 spifi_mosi_miso_sio2_3_cfg {
390 pins = "p3_7", "p3_6", 390 pins = "p3_7", "p3_6", "p3_5", "p3_4";
391 function = "spifi"; 391 function = "spifi";
392 slew-rate = <0>; 392 slew-rate = <0>;
393 bias-disable; 393 bias-disable;
394 input-enable; 394 input-enable;
395 input-schmitt-disable; 395 input-schmitt-disable;
396 }; 396 };
397 397
398 spifi_cs_cfg { 398 spifi_cs_cfg {
399 pins = "p3_8"; 399 pins = "p3_8";
400 function = "spifi"; 400 function = "spifi";
401 bias-disable; 401 bias-disable;
402 }; 402 };
403 }; 403 };
404 404
405 ssp0_pins: ssp0-pins { 405 ssp0_pins: ssp0-pins {
406 ssp0_sck_miso_mosi { 406 ssp0_sck_miso_mosi {
407 pins = "pf_0", "pf_2", 407 pins = "pf_0", "pf_2", "pf_3";
408 function = "ssp0"; 408 function = "ssp0";
409 slew-rate = <1>; 409 slew-rate = <1>;
410 bias-pull-down; 410 bias-pull-down;
411 input-enable; 411 input-enable;
412 input-schmitt-disable; 412 input-schmitt-disable;
413 }; 413 };
414 414
415 ssp0_ssel { 415 ssp0_ssel {
416 pins = "pf_1"; 416 pins = "pf_1";
417 function = "ssp0"; 417 function = "ssp0";
418 bias-pull-up; 418 bias-pull-up;
419 }; 419 };
420 }; 420 };
421 421
422 uart0_pins: uart0-pins { 422 uart0_pins: uart0-pins {
423 uart0_rx_cfg { 423 uart0_rx_cfg {
424 pins = "pf_11"; 424 pins = "pf_11";
425 function = "uart0"; 425 function = "uart0";
426 input-schmitt-disable; 426 input-schmitt-disable;
427 bias-disable; 427 bias-disable;
428 input-enable; 428 input-enable;
429 }; 429 };
430 430
431 uart0_tx_cfg { 431 uart0_tx_cfg {
432 pins = "pf_10"; 432 pins = "pf_10";
433 function = "uart0"; 433 function = "uart0";
434 bias-pull-down; 434 bias-pull-down;
435 }; 435 };
436 }; 436 };
437 437
438 uart3_pins: uart3-pins { 438 uart3_pins: uart3-pins {
439 uart3_rx_cfg { 439 uart3_rx_cfg {
440 pins = "p2_4"; 440 pins = "p2_4";
441 function = "uart3"; 441 function = "uart3";
442 input-schmitt-disable; 442 input-schmitt-disable;
443 bias-disable; 443 bias-disable;
444 input-enable; 444 input-enable;
445 }; 445 };
446 446
447 uart3_tx_cfg { 447 uart3_tx_cfg {
448 pins = "p9_3"; 448 pins = "p9_3";
449 function = "uart3"; 449 function = "uart3";
450 bias-pull-down; 450 bias-pull-down;
451 }; 451 };
452 }; 452 };
453 453
454 usb0_pins: usb0-pins { 454 usb0_pins: usb0-pins {
455 usb0_pwr_enable { 455 usb0_pwr_enable {
456 pins = "p2_3"; 456 pins = "p2_3";
457 function = "usb0"; 457 function = "usb0";
458 }; 458 };
459 459
460 usb0_pwr_fault { 460 usb0_pwr_fault {
461 pins = "p8_0"; 461 pins = "p8_0";
462 function = "usb0"; 462 function = "usb0";
463 bias-disable; 463 bias-disable;
464 input-enable; 464 input-enable;
465 }; 465 };
466 }; 466 };
467 }; 467 };
468 468
469 &adc0 { 469 &adc0 {
470 status = "okay"; 470 status = "okay";
471 vref-supply = <&vcc>; 471 vref-supply = <&vcc>;
472 }; 472 };
473 473
474 &i2c0 { 474 &i2c0 {
475 status = "okay"; 475 status = "okay";
476 pinctrl-names = "default"; 476 pinctrl-names = "default";
477 pinctrl-0 = <&i2c0_pins>; 477 pinctrl-0 = <&i2c0_pins>;
478 clock-frequency = <400000>; 478 clock-frequency = <400000>;
479 479
480 mma7455@1d { 480 mma7455@1d {
481 compatible = "fsl,mma7455"; 481 compatible = "fsl,mma7455";
482 reg = <0x1d>; 482 reg = <0x1d>;
483 }; 483 };
484 484
485 temperature-sensor@48 { 485 temperature-sensor@48 {
486 compatible = "national,lm75b"; 486 compatible = "national,lm75b";
487 reg = <0x48>; 487 reg = <0x48>;
488 }; 488 };
489 489
490 eeprom@57 { 490 eeprom@57 {
491 compatible = "microchip,24c64" 491 compatible = "microchip,24c64", "atmel,24c64";
492 reg = <0x57>; 492 reg = <0x57>;
493 }; 493 };
494 }; 494 };
495 495
496 &dac { 496 &dac {
497 status = "okay"; 497 status = "okay";
498 vref-supply = <&vcc>; 498 vref-supply = <&vcc>;
499 }; 499 };
500 500
501 &emc { 501 &emc {
502 status = "okay"; 502 status = "okay";
503 pinctrl-names = "default"; 503 pinctrl-names = "default";
504 pinctrl-0 = <&emc_pins>; 504 pinctrl-0 = <&emc_pins>;
505 505
506 cs0 { 506 cs0 {
507 #address-cells = <2>; 507 #address-cells = <2>;
508 #size-cells = <1>; 508 #size-cells = <1>;
509 ranges; 509 ranges;
510 510
511 mpmc,cs = <0>; 511 mpmc,cs = <0>;
512 mpmc,memory-width = <16>; 512 mpmc,memory-width = <16>;
513 mpmc,byte-lane-low; 513 mpmc,byte-lane-low;
514 mpmc,write-enable-delay = <0>; 514 mpmc,write-enable-delay = <0>;
515 mpmc,output-enable-delay = <0> 515 mpmc,output-enable-delay = <0>;
516 mpmc,read-access-delay = <70>; 516 mpmc,read-access-delay = <70>;
517 mpmc,page-mode-read-delay = <7 517 mpmc,page-mode-read-delay = <70>;
518 518
519 flash@0,0 { 519 flash@0,0 {
520 compatible = "sst,sst3 520 compatible = "sst,sst39vf320", "cfi-flash";
521 reg = <0 0 0x400000>; 521 reg = <0 0 0x400000>;
522 bank-width = <2>; 522 bank-width = <2>;
523 #address-cells = <1>; 523 #address-cells = <1>;
524 #size-cells = <1>; 524 #size-cells = <1>;
525 525
526 partition@0 { 526 partition@0 {
527 label = "bootl 527 label = "bootloader";
528 reg = <0x00000 528 reg = <0x000000 0x040000>; /* 256 KiB */
529 }; 529 };
530 530
531 partition@1 { 531 partition@1 {
532 label = "kerne 532 label = "kernel";
533 reg = <0x04000 533 reg = <0x040000 0x2c0000>; /* 2.75 MiB */
534 }; 534 };
535 535
536 partition@2 { 536 partition@2 {
537 label = "rootf 537 label = "rootfs";
538 reg = <0x30000 538 reg = <0x300000 0x100000>; /* 1 MiB */
539 }; 539 };
540 }; 540 };
541 }; 541 };
542 542
543 cs2 { 543 cs2 {
544 #address-cells = <2>; 544 #address-cells = <2>;
545 #size-cells = <1>; 545 #size-cells = <1>;
546 ranges; 546 ranges;
547 547
548 mpmc,cs = <2>; 548 mpmc,cs = <2>;
549 mpmc,memory-width = <16>; 549 mpmc,memory-width = <16>;
550 550
551 mmio_leds: gpio@2,0 { 551 mmio_leds: gpio@2,0 {
552 compatible = "ti,74163 552 compatible = "ti,7416374";
553 reg = <2 0 0x2>; 553 reg = <2 0 0x2>;
554 gpio-controller; 554 gpio-controller;
555 #gpio-cells = <2>; 555 #gpio-cells = <2>;
556 }; 556 };
557 557
558 }; 558 };
559 }; 559 };
560 560
561 &enet_tx_clk { 561 &enet_tx_clk {
562 clock-frequency = <50000000>; 562 clock-frequency = <50000000>;
563 }; 563 };
564 564
565 &mac { 565 &mac {
566 status = "okay"; 566 status = "okay";
567 phy-mode = "rmii"; 567 phy-mode = "rmii";
568 pinctrl-names = "default"; 568 pinctrl-names = "default";
569 pinctrl-0 = <&enet_rmii_pins>; 569 pinctrl-0 = <&enet_rmii_pins>;
570 }; 570 };
571 571
572 &mmcsd { 572 &mmcsd {
573 status = "okay"; 573 status = "okay";
574 bus-width = <4>; 574 bus-width = <4>;
575 vmmc-supply = <&vmmc>; 575 vmmc-supply = <&vmmc>;
576 pinctrl-names = "default"; 576 pinctrl-names = "default";
577 pinctrl-0 = <&sdmmc_pins>; 577 pinctrl-0 = <&sdmmc_pins>;
578 }; 578 };
579 579
580 &spifi { 580 &spifi {
581 status = "okay"; 581 status = "okay";
582 pinctrl-names = "default"; 582 pinctrl-names = "default";
583 pinctrl-0 = <&spifi_pins>; 583 pinctrl-0 = <&spifi_pins>;
584 584
585 flash { 585 flash {
586 compatible = "jedec,spi-nor"; 586 compatible = "jedec,spi-nor";
587 spi-cpol; 587 spi-cpol;
588 spi-cpha; 588 spi-cpha;
589 spi-rx-bus-width = <4>; 589 spi-rx-bus-width = <4>;
590 #address-cells = <1>; 590 #address-cells = <1>;
591 #size-cells = <1>; 591 #size-cells = <1>;
592 592
593 partition@0 { 593 partition@0 {
594 label = "data"; 594 label = "data";
595 reg = <0 0x200000>; 595 reg = <0 0x200000>;
596 }; 596 };
597 }; 597 };
598 }; 598 };
599 599
600 &ssp0 { 600 &ssp0 {
601 status = "okay"; 601 status = "okay";
602 pinctrl-names = "default"; 602 pinctrl-names = "default";
603 pinctrl-0 = <&ssp0_pins>; 603 pinctrl-0 = <&ssp0_pins>;
604 num-cs = <1>; 604 num-cs = <1>;
605 }; 605 };
606 606
607 &uart0 { 607 &uart0 {
608 status = "okay"; 608 status = "okay";
609 pinctrl-names = "default"; 609 pinctrl-names = "default";
610 pinctrl-0 = <&uart0_pins>; 610 pinctrl-0 = <&uart0_pins>;
611 }; 611 };
612 612
613 &uart3 { 613 &uart3 {
614 status = "okay"; 614 status = "okay";
615 pinctrl-names = "default"; 615 pinctrl-names = "default";
616 pinctrl-0 = <&uart3_pins>; 616 pinctrl-0 = <&uart3_pins>;
617 }; 617 };
618 618
619 &usb0 { 619 &usb0 {
620 status = "okay"; 620 status = "okay";
621 pinctrl-names = "default"; 621 pinctrl-names = "default";
622 pinctrl-0 = <&usb0_pins>; 622 pinctrl-0 = <&usb0_pins>;
623 }; 623 };
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