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1 /*
2  * Samsung's Exynos3250 based Monk board device tree source
3  *
4  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
5  *              http://www.samsung.com
6  *
7  * Device tree source file for Samsung's Monk board which is based on
8  * Samsung Exynos3250 SoC.
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License version 2 as
12  * published by the Free Software Foundation.
13  */
14
15 /dts-v1/;
16 #include "exynos3250.dtsi"
17 #include <dt-bindings/input/input.h>
18 #include <dt-bindings/gpio/gpio.h>
19 #include <dt-bindings/clock/samsung,s2mps11.h>
20
21 / {
22         model = "Samsung Monk board";
23         compatible = "samsung,monk", "samsung,exynos3250", "samsung,exynos3";
24
25         aliases {
26                 i2c7 = &i2c_max77836;
27         };
28
29         memory {
30                 reg =  <0x40000000 0x1ff00000>;
31         };
32
33         firmware@0205F000 {
34                 compatible = "samsung,secure-firmware";
35                 reg = <0x0205F000 0x1000>;
36         };
37
38         gpio_keys {
39                 compatible = "gpio-keys";
40
41                 power_key {
42                         gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
43                         linux,code = <KEY_POWER>;
44                         label = "power key";
45                         debounce-interval = <10>;
46                         gpio-key,wakeup;
47                 };
48         };
49
50         vemmc_reg: voltage-regulator-0 {
51                 compatible = "regulator-fixed";
52                 regulator-name = "V_EMMC_2.8V-fixed";
53                 regulator-min-microvolt = <2800000>;
54                 regulator-max-microvolt = <2800000>;
55                 gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>;
56                 enable-active-high;
57         };
58
59         i2c_max77836: i2c-gpio-0 {
60                 compatible = "i2c-gpio";
61                 gpios = <&gpd0 2 GPIO_ACTIVE_HIGH>, <&gpd0 3 GPIO_ACTIVE_HIGH>;
62                 #address-cells = <1>;
63                 #size-cells = <0>;
64
65                 max77836: subpmic@25 {
66                         compatible = "maxim,max77836";
67                         interrupt-parent = <&gpx1>;
68                         interrupts = <5 0>;
69                         reg = <0x25>;
70                         wakeup;
71
72                         muic: max77836-muic {
73                                 compatible = "maxim,max77836-muic";
74                         };
75
76                         regulators {
77                                 compatible = "maxim,max77836-regulator";
78                                 safeout_reg: SAFEOUT {
79                                         regulator-name = "SAFEOUT";
80                                 };
81
82                                 charger_reg: CHARGER {
83                                         regulator-name = "CHARGER";
84                                         regulator-min-microamp = <45000>;
85                                         regulator-max-microamp = <475000>;
86                                         regulator-boot-on;
87                                 };
88
89                                 motor_reg: LDO1 {
90                                         regulator-name = "MOT_2.7V";
91                                         regulator-min-microvolt = <1100000>;
92                                         regulator-max-microvolt = <2700000>;
93                                 };
94
95                                 LDO2 {
96                                         regulator-name = "UNUSED_LDO2";
97                                         regulator-min-microvolt = <800000>;
98                                         regulator-max-microvolt = <3950000>;
99                                 };
100                         };
101
102                         charger {
103                                 compatible = "maxim,max77836-charger";
104
105                                 maxim,constant-uvolt = <4350000>;
106                                 maxim,fast-charge-uamp = <225000>;
107                                 maxim,eoc-uamp = <7500>;
108                                 maxim,ovp-uvolt = <6500000>;
109                         };
110                 };
111         };
112
113         haptics {
114                 compatible = "regulator-haptic";
115                 haptic-supply = <&motor_reg>;
116                 min-microvolt = <1100000>;
117                 max-microvolt = <2700000>;
118         };
119
120         thermal-zones {
121                 cpu_thermal: cpu-thermal {
122                         cooling-maps {
123                                 map0 {
124                                         /* Correspond to 500MHz at freq_table */
125                                         cooling-device = <&cpu0 5 5>;
126                                 };
127                                 map1 {
128                                         /* Correspond to 200MHz at freq_table */
129                                         cooling-device = <&cpu0 8 8>;
130                                 };
131                         };
132                 };
133         };
134 };
135
136 &adc {
137         vdd-supply = <&ldo3_reg>;
138         status = "okay";
139         assigned-clocks = <&cmu CLK_SCLK_TSADC>;
140         assigned-clock-rates = <6000000>;
141
142         thermistor-ap {
143                 compatible = "ntc,ncp15wb473";
144                 pullup-uv = <1800000>;
145                 pullup-ohm = <100000>;
146                 pulldown-ohm = <100000>;
147                 io-channels = <&adc 0>;
148         };
149
150         thermistor-battery {
151                 compatible = "ntc,ncp15wb473";
152                 pullup-uv = <1800000>;
153                 pullup-ohm = <100000>;
154                 pulldown-ohm = <100000>;
155                 io-channels = <&adc 1>;
156         };
157 };
158
159 &cpu0 {
160         cpu0-supply = <&buck2_reg>;
161 };
162
163 &exynos_usbphy {
164         vbus-supply = <&safeout_reg>;
165         status = "okay";
166 };
167
168 &hsotg {
169         vusb_d-supply = <&ldo15_reg>;
170         vusb_a-supply = <&ldo12_reg>;
171         dr_mode = "peripheral";
172         status = "okay";
173 };
174
175 &i2c_0 {
176         #address-cells = <1>;
177         #size-cells = <0>;
178         samsung,i2c-sda-delay = <100>;
179         samsung,i2c-slave-addr = <0x10>;
180         samsung,i2c-max-bus-freq = <100000>;
181         status = "okay";
182
183         s2mps14_pmic@66 {
184                 compatible = "samsung,s2mps14-pmic";
185                 interrupt-parent = <&gpx0>;
186                 interrupts = <7 0>;
187                 reg = <0x66>;
188                 wakeup;
189
190                 s2mps14_osc: clocks {
191                         compatible = "samsung,s2mps14-clk";
192                         #clock-cells = <1>;
193                         clock-output-names = "s2mps14_ap", "unused",
194                                 "s2mps14_bt";
195                 };
196
197                 regulators {
198                         ldo1_reg: LDO1 {
199                                 regulator-name = "VAP_ALIVE_1.0V";
200                                 regulator-min-microvolt = <1000000>;
201                                 regulator-max-microvolt = <1000000>;
202                                 regulator-always-on;
203                         };
204
205                         ldo2_reg: LDO2 {
206                                 regulator-name = "VAP_M1_1.2V";
207                                 regulator-min-microvolt = <1200000>;
208                                 regulator-max-microvolt = <1200000>;
209                                 regulator-always-on;
210                         };
211
212                         ldo3_reg: LDO3 {
213                                 regulator-name = "VCC_AP_1.8V";
214                                 regulator-min-microvolt = <1800000>;
215                                 regulator-max-microvolt = <1800000>;
216                                 regulator-always-on;
217                         };
218
219                         ldo4_reg: LDO4 {
220                                 regulator-name = "VAP_AVDD_PLL1";
221                                 regulator-min-microvolt = <1800000>;
222                                 regulator-max-microvolt = <1800000>;
223                                 regulator-always-on;
224                         };
225
226                         ldo5_reg: LDO5 {
227                                 regulator-name = "VAP_PLL_ISO_1.0V";
228                                 regulator-min-microvolt = <1000000>;
229                                 regulator-max-microvolt = <1000000>;
230                                 regulator-always-on;
231                         };
232
233                         ldo6_reg: LDO6 {
234                                 regulator-name = "VAP_MIPI_1.0V";
235                                 regulator-min-microvolt = <1000000>;
236                                 regulator-max-microvolt = <1000000>;
237                         };
238
239                         ldo7_reg: LDO7 {
240                                 regulator-name = "VAP_AVDD_1.8V";
241                                 regulator-min-microvolt = <1800000>;
242                                 regulator-max-microvolt = <1800000>;
243                                 regulator-always-on;
244                         };
245
246                         ldo8_reg: LDO8 {
247                                 regulator-name = "VAP_USB_3.0V";
248                                 regulator-min-microvolt = <3000000>;
249                                 regulator-max-microvolt = <3000000>;
250                                 regulator-always-on;
251                         };
252
253                         ldo9_reg: LDO9 {
254                                 regulator-name = "V_LPDDR_1.2V";
255                                 regulator-min-microvolt = <1200000>;
256                                 regulator-max-microvolt = <1200000>;
257                                 regulator-always-on;
258                         };
259
260                         ldo10_reg: LDO10 {
261                                 regulator-name = "UNUSED_LDO10";
262                                 regulator-min-microvolt = <1000000>;
263                                 regulator-max-microvolt = <1000000>;
264                         };
265
266                         ldo11_reg: LDO11 {
267                                 regulator-name = "V_EMMC_1.8V";
268                                 regulator-min-microvolt = <1800000>;
269                                 regulator-max-microvolt = <1800000>;
270                                 samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>;
271                         };
272
273                         ldo12_reg: LDO12 {
274                                 regulator-name = "V_EMMC_2.8V";
275                                 regulator-min-microvolt = <2800000>;
276                                 regulator-max-microvolt = <2800000>;
277                                 samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>;
278                         };
279
280                         ldo13_reg: LDO13 {
281                                 regulator-name = "VSENSOR_2.85V";
282                                 regulator-min-microvolt = <2850000>;
283                                 regulator-max-microvolt = <2850000>;
284                                 regulator-always-on;
285                         };
286
287                         ldo14_reg: LDO14 {
288                                 regulator-name = "UNUSED_LDO14";
289                                 regulator-min-microvolt = <1800000>;
290                                 regulator-max-microvolt = <1800000>;
291                         };
292
293                         ldo15_reg: LDO15 {
294                                 regulator-name = "TSP_AVDD_3.3V";
295                                 regulator-min-microvolt = <3300000>;
296                                 regulator-max-microvolt = <3300000>;
297                         };
298
299                         ldo16_reg: LDO16 {
300                                 regulator-name = "LCD_VDD_3.3V";
301                                 regulator-min-microvolt = <3300000>;
302                                 regulator-max-microvolt = <3300000>;
303                         };
304
305                         ldo17_reg: LDO17 {
306                                 regulator-name = "UNUSED_LDO17";
307                                 regulator-min-microvolt = <1800000>;
308                                 regulator-max-microvolt = <1800000>;
309                         };
310
311                         ldo18_reg: LDO18 {
312                                 regulator-name = "UNUSED_LDO18";
313                                 regulator-min-microvolt = <1800000>;
314                                 regulator-max-microvolt = <1800000>;
315                         };
316
317                         ldo19_reg: LDO19 {
318                                 regulator-name = "TSP_VDD_1.8V";
319                                 regulator-min-microvolt = <1800000>;
320                                 regulator-max-microvolt = <1800000>;
321                         };
322
323                         ldo20_reg: LDO20 {
324                                 regulator-name = "LCD_VDD_1.8V";
325                                 regulator-min-microvolt = <1800000>;
326                                 regulator-max-microvolt = <1800000>;
327                         };
328
329                         ldo21_reg: LDO21 {
330                                 regulator-name = "UNUSED_LDO21";
331                                 regulator-min-microvolt = <1000000>;
332                                 regulator-max-microvolt = <1000000>;
333                         };
334
335                         ldo22_reg: LDO22 {
336                                 regulator-name = "UNUSED_LDO22";
337                                 regulator-min-microvolt = <1000000>;
338                                 regulator-max-microvolt = <1000000>;
339                         };
340
341                         ldo23_reg: LDO23 {
342                                 regulator-name = "UNUSED_LDO23";
343                                 regulator-min-microvolt = <1000000>;
344                                 regulator-max-microvolt = <1000000>;
345                                 regulator-always-on;
346                         };
347
348                         ldo24_reg: LDO24 {
349                                 regulator-name = "UNUSED_LDO24";
350                                 regulator-min-microvolt = <1800000>;
351                                 regulator-max-microvolt = <1800000>;
352                         };
353
354                         ldo25_reg: LDO25 {
355                                 regulator-name = "UNUSED_LDO25";
356                                 regulator-min-microvolt = <1800000>;
357                                 regulator-max-microvolt = <1800000>;
358                         };
359
360                         buck1_reg: BUCK1 {
361                                 regulator-name = "VAP_MIF_1.0V";
362                                 regulator-min-microvolt = <800000>;
363                                 regulator-max-microvolt = <900000>;
364                                 regulator-always-on;
365                         };
366
367                         buck2_reg: BUCK2 {
368                                 regulator-name = "VAP_ARM_1.0V";
369                                 regulator-min-microvolt = <850000>;
370                                 regulator-max-microvolt = <1150000>;
371                                 regulator-always-on;
372                         };
373
374                         buck3_reg: BUCK3 {
375                                 regulator-name = "VAP_INT3D_1.0V";
376                                 regulator-min-microvolt = <850000>;
377                                 regulator-max-microvolt = <1000000>;
378                                 regulator-always-on;
379                         };
380
381                         buck4_reg: BUCK4 {
382                                 regulator-name = "VCC_SUB_1.95V";
383                                 regulator-min-microvolt = <1950000>;
384                                 regulator-max-microvolt = <1950000>;
385                                 regulator-always-on;
386                         };
387
388                         buck5_reg: BUCK5 {
389                                 regulator-name = "VCC_SUB_1.35V";
390                                 regulator-min-microvolt = <1350000>;
391                                 regulator-max-microvolt = <1350000>;
392                                 regulator-always-on;
393                         };
394                 };
395         };
396 };
397
398 &i2c_1 {
399         #address-cells = <1>;
400         #size-cells = <0>;
401         samsung,i2c-sda-delay = <100>;
402         samsung,i2c-slave-addr = <0x10>;
403         samsung,i2c-max-bus-freq = <400000>;
404         status = "okay";
405
406         fuelgauge@36 {
407                 compatible = "maxim,max77836-battery";
408                 interrupt-parent = <&gpx1>;
409                 interrupts = <2 8>;
410                 reg = <0x36>;
411         };
412 };
413
414 &i2s2 {
415         status = "okay";
416 };
417
418 &mshc_0 {
419         #address-cells = <1>;
420         #size-cells = <0>;
421         num-slots = <1>;
422         broken-cd;
423         non-removable;
424         cap-mmc-highspeed;
425         desc-num = <4>;
426         mmc-hs200-1_8v;
427         card-detect-delay = <200>;
428         vmmc-supply = <&vemmc_reg>;
429         clock-frequency = <100000000>;
430         clock-freq-min-max = <400000 100000000>;
431         samsung,dw-mshc-ciu-div = <1>;
432         samsung,dw-mshc-sdr-timing = <0 1>;
433         samsung,dw-mshc-ddr-timing = <1 2>;
434         pinctrl-names = "default";
435         pinctrl-0 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
436         bus-width = <8>;
437         status = "okay";
438 };
439
440 &serial_0 {
441         assigned-clocks = <&cmu CLK_SCLK_UART0>;
442         assigned-clock-rates = <100000000>;
443         status = "okay";
444 };
445
446 &serial_1 {
447         status = "okay";
448 };
449
450 &tmu {
451         vtmu-supply = <&ldo7_reg>;
452         status = "okay";
453 };
454
455 &rtc {
456         clocks = <&cmu CLK_RTC>, <&s2mps14_osc S2MPS11_CLK_AP>;
457         clock-names = "rtc", "rtc_src";
458         status = "okay";
459 };
460
461 &ppmu_dmc0 {
462         status = "okay";
463
464         events {
465                 ppmu_dmc0_3: ppmu-event3-dmc0 {
466                         event-name = "ppmu-event3-dmc0";
467                 };
468         };
469 };
470
471 &ppmu_dmc1 {
472         status = "okay";
473
474         events {
475                 ppmu_dmc1_3: ppmu-event3-dmc1 {
476                         event-name = "ppmu-event3-dmc1";
477                 };
478         };
479 };
480
481 &ppmu_leftbus {
482         status = "okay";
483
484         events {
485                 ppmu_leftbus_3: ppmu-event3-leftbus {
486                         event-name = "ppmu-event3-leftbus";
487                 };
488         };
489 };
490
491 &ppmu_rightbus {
492         status = "okay";
493
494         events {
495                 ppmu_rightbus_3: ppmu-event3-rightbus {
496                         event-name = "ppmu-event3-rightbus";
497                 };
498         };
499 };
500
501 &xusbxti {
502         clock-frequency = <24000000>;
503 };
504
505 &pinctrl_0 {
506         pinctrl-names = "default";
507         pinctrl-0 = <&sleep0>;
508
509         sleep0: sleep-state {
510                 PIN_SLP(gpa0-0, INPUT, DOWN);
511                 PIN_SLP(gpa0-1, INPUT, DOWN);
512                 PIN_SLP(gpa0-2, INPUT, DOWN);
513                 PIN_SLP(gpa0-3, INPUT, DOWN);
514                 PIN_SLP(gpa0-4, INPUT, DOWN);
515                 PIN_SLP(gpa0-5, INPUT, DOWN);
516                 PIN_SLP(gpa0-6, INPUT, DOWN);
517                 PIN_SLP(gpa0-7, INPUT, DOWN);
518
519                 PIN_SLP(gpa1-0, INPUT, DOWN);
520                 PIN_SLP(gpa1-1, INPUT, DOWN);
521                 PIN_SLP(gpa1-2, INPUT, DOWN);
522                 PIN_SLP(gpa1-3, INPUT, DOWN);
523                 PIN_SLP(gpa1-4, INPUT, DOWN);
524                 PIN_SLP(gpa1-5, INPUT, DOWN);
525
526                 PIN_SLP(gpb-0, PREV, NONE);
527                 PIN_SLP(gpb-1, PREV, NONE);
528                 PIN_SLP(gpb-2, PREV, NONE);
529                 PIN_SLP(gpb-3, PREV, NONE);
530                 PIN_SLP(gpb-4, INPUT, DOWN);
531                 PIN_SLP(gpb-5, INPUT, DOWN);
532                 PIN_SLP(gpb-6, INPUT, DOWN);
533                 PIN_SLP(gpb-7, INPUT, DOWN);
534
535                 PIN_SLP(gpc0-0, INPUT, DOWN);
536                 PIN_SLP(gpc0-1, INPUT, DOWN);
537                 PIN_SLP(gpc0-2, INPUT, DOWN);
538                 PIN_SLP(gpc0-3, INPUT, DOWN);
539                 PIN_SLP(gpc0-4, INPUT, DOWN);
540
541                 PIN_SLP(gpc1-0, INPUT, DOWN);
542                 PIN_SLP(gpc1-1, INPUT, DOWN);
543                 PIN_SLP(gpc1-2, INPUT, DOWN);
544                 PIN_SLP(gpc1-3, INPUT, DOWN);
545                 PIN_SLP(gpc1-4, INPUT, DOWN);
546
547                 PIN_SLP(gpd0-0, INPUT, DOWN);
548                 PIN_SLP(gpd0-1, INPUT, DOWN);
549                 PIN_SLP(gpd0-2, INPUT, NONE);
550                 PIN_SLP(gpd0-3, INPUT, NONE);
551
552                 PIN_SLP(gpd1-0, INPUT, NONE);
553                 PIN_SLP(gpd1-1, INPUT, NONE);
554                 PIN_SLP(gpd1-2, INPUT, NONE);
555                 PIN_SLP(gpd1-3, INPUT, NONE);
556         };
557 };
558
559 &pinctrl_1 {
560         pinctrl-names = "default";
561         pinctrl-0 = <&sleep1>;
562
563         sleep1: sleep-state {
564                 PIN_SLP(gpe0-0, PREV, NONE);
565                 PIN_SLP(gpe0-1, PREV, NONE);
566                 PIN_SLP(gpe0-2, INPUT, DOWN);
567                 PIN_SLP(gpe0-3, INPUT, DOWN);
568                 PIN_SLP(gpe0-4, PREV, NONE);
569                 PIN_SLP(gpe0-5, INPUT, DOWN);
570                 PIN_SLP(gpe0-6, INPUT, DOWN);
571                 PIN_SLP(gpe0-7, INPUT, DOWN);
572
573                 PIN_SLP(gpe1-0, INPUT, DOWN);
574                 PIN_SLP(gpe1-1, PREV, NONE);
575                 PIN_SLP(gpe1-2, INPUT, DOWN);
576                 PIN_SLP(gpe1-3, INPUT, DOWN);
577                 PIN_SLP(gpe1-4, INPUT, DOWN);
578                 PIN_SLP(gpe1-5, INPUT, DOWN);
579                 PIN_SLP(gpe1-6, INPUT, DOWN);
580                 PIN_SLP(gpe1-7, INPUT, NONE);
581
582                 PIN_SLP(gpe2-0, INPUT, NONE);
583                 PIN_SLP(gpe2-1, INPUT, NONE);
584                 PIN_SLP(gpe2-2, INPUT, NONE);
585
586                 PIN_SLP(gpk0-0, INPUT, DOWN);
587                 PIN_SLP(gpk0-1, INPUT, DOWN);
588                 PIN_SLP(gpk0-2, OUT0, NONE);
589                 PIN_SLP(gpk0-3, INPUT, DOWN);
590                 PIN_SLP(gpk0-4, INPUT, DOWN);
591                 PIN_SLP(gpk0-5, INPUT, DOWN);
592                 PIN_SLP(gpk0-6, INPUT, DOWN);
593                 PIN_SLP(gpk0-7, INPUT, DOWN);
594
595                 PIN_SLP(gpk1-0, PREV, NONE);
596                 PIN_SLP(gpk1-1, PREV, NONE);
597                 PIN_SLP(gpk1-2, INPUT, DOWN);
598                 PIN_SLP(gpk1-3, PREV, NONE);
599                 PIN_SLP(gpk1-4, PREV, NONE);
600                 PIN_SLP(gpk1-5, PREV, NONE);
601                 PIN_SLP(gpk1-6, PREV, NONE);
602
603                 PIN_SLP(gpk2-0, INPUT, DOWN);
604                 PIN_SLP(gpk2-1, INPUT, DOWN);
605                 PIN_SLP(gpk2-2, INPUT, DOWN);
606                 PIN_SLP(gpk2-3, INPUT, DOWN);
607                 PIN_SLP(gpk2-4, INPUT, DOWN);
608                 PIN_SLP(gpk2-5, INPUT, DOWN);
609                 PIN_SLP(gpk2-6, INPUT, DOWN);
610
611                 PIN_SLP(gpl0-0, INPUT, DOWN);
612                 PIN_SLP(gpl0-1, INPUT, DOWN);
613                 PIN_SLP(gpl0-2, INPUT, DOWN);
614                 PIN_SLP(gpl0-3, INPUT, DOWN);
615
616                 PIN_SLP(gpm0-0, INPUT, DOWN);
617                 PIN_SLP(gpm0-1, INPUT, DOWN);
618                 PIN_SLP(gpm0-2, INPUT, DOWN);
619                 PIN_SLP(gpm0-3, INPUT, DOWN);
620                 PIN_SLP(gpm0-4, INPUT, DOWN);
621                 PIN_SLP(gpm0-5, INPUT, DOWN);
622                 PIN_SLP(gpm0-6, INPUT, DOWN);
623                 PIN_SLP(gpm0-7, INPUT, DOWN);
624
625                 PIN_SLP(gpm1-0, INPUT, DOWN);
626                 PIN_SLP(gpm1-1, INPUT, DOWN);
627                 PIN_SLP(gpm1-2, INPUT, DOWN);
628                 PIN_SLP(gpm1-3, INPUT, DOWN);
629                 PIN_SLP(gpm1-4, INPUT, DOWN);
630                 PIN_SLP(gpm1-5, INPUT, DOWN);
631                 PIN_SLP(gpm1-6, INPUT, DOWN);
632
633                 PIN_SLP(gpm2-0, INPUT, DOWN);
634                 PIN_SLP(gpm2-1, INPUT, DOWN);
635                 PIN_SLP(gpm2-2, INPUT, DOWN);
636                 PIN_SLP(gpm2-3, INPUT, DOWN);
637                 PIN_SLP(gpm2-4, INPUT, DOWN);
638
639                 PIN_SLP(gpm3-0, INPUT, DOWN);
640                 PIN_SLP(gpm3-1, INPUT, DOWN);
641                 PIN_SLP(gpm3-2, INPUT, DOWN);
642                 PIN_SLP(gpm3-3, INPUT, DOWN);
643                 PIN_SLP(gpm3-4, INPUT, DOWN);
644                 PIN_SLP(gpm3-5, INPUT, DOWN);
645                 PIN_SLP(gpm3-6, INPUT, DOWN);
646                 PIN_SLP(gpm3-7, INPUT, DOWN);
647
648                 PIN_SLP(gpm4-0, INPUT, DOWN);
649                 PIN_SLP(gpm4-1, INPUT, DOWN);
650                 PIN_SLP(gpm4-2, INPUT, DOWN);
651                 PIN_SLP(gpm4-3, INPUT, DOWN);
652                 PIN_SLP(gpm4-4, INPUT, DOWN);
653                 PIN_SLP(gpm4-5, INPUT, DOWN);
654                 PIN_SLP(gpm4-6, INPUT, DOWN);
655                 PIN_SLP(gpm4-7, INPUT, DOWN);
656         };
657 };