Merge remote-tracking branches 'regulator/fix/88pm800', 'regulator/fix/max8973',...
[linux-drm-fsl-dcu.git] / arch / arm / boot / dts / exynos3250-monk.dts
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 0>;
56                 enable-active-high;
57         };
58
59         i2c_max77836: i2c-gpio-0 {
60                 compatible = "i2c-gpio";
61                 gpios = <&gpd0 2 0>, <&gpd0 3 0>;
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
121 &adc {
122         vdd-supply = <&ldo3_reg>;
123         status = "okay";
124         assigned-clocks = <&cmu CLK_SCLK_TSADC>;
125         assigned-clock-rates = <6000000>;
126
127         thermistor-ap {
128                 compatible = "ntc,ncp15wb473";
129                 pullup-uv = <1800000>;
130                 pullup-ohm = <100000>;
131                 pulldown-ohm = <100000>;
132                 io-channels = <&adc 0>;
133         };
134
135         thermistor-battery {
136                 compatible = "ntc,ncp15wb473";
137                 pullup-uv = <1800000>;
138                 pullup-ohm = <100000>;
139                 pulldown-ohm = <100000>;
140                 io-channels = <&adc 1>;
141         };
142 };
143
144 &exynos_usbphy {
145         status = "okay";
146 };
147
148 &hsotg {
149         vusb_d-supply = <&ldo15_reg>;
150         vusb_a-supply = <&ldo12_reg>;
151         dr_mode = "peripheral";
152         status = "okay";
153 };
154
155 &i2c_0 {
156         #address-cells = <1>;
157         #size-cells = <0>;
158         samsung,i2c-sda-delay = <100>;
159         samsung,i2c-slave-addr = <0x10>;
160         samsung,i2c-max-bus-freq = <100000>;
161         status = "okay";
162
163         s2mps14_pmic@66 {
164                 compatible = "samsung,s2mps14-pmic";
165                 interrupt-parent = <&gpx0>;
166                 interrupts = <7 0>;
167                 reg = <0x66>;
168                 wakeup;
169
170                 s2mps14_osc: clocks {
171                         compatible = "samsung,s2mps14-clk";
172                         #clock-cells = <1>;
173                         clock-output-names = "s2mps14_ap", "unused",
174                                 "s2mps14_bt";
175                 };
176
177                 regulators {
178                         ldo1_reg: LDO1 {
179                                 regulator-name = "VAP_ALIVE_1.0V";
180                                 regulator-min-microvolt = <1000000>;
181                                 regulator-max-microvolt = <1000000>;
182                                 regulator-always-on;
183                         };
184
185                         ldo2_reg: LDO2 {
186                                 regulator-name = "VAP_M1_1.2V";
187                                 regulator-min-microvolt = <1200000>;
188                                 regulator-max-microvolt = <1200000>;
189                                 regulator-always-on;
190                         };
191
192                         ldo3_reg: LDO3 {
193                                 regulator-name = "VCC_AP_1.8V";
194                                 regulator-min-microvolt = <1800000>;
195                                 regulator-max-microvolt = <1800000>;
196                                 regulator-always-on;
197                         };
198
199                         ldo4_reg: LDO4 {
200                                 regulator-name = "VAP_AVDD_PLL1";
201                                 regulator-min-microvolt = <1800000>;
202                                 regulator-max-microvolt = <1800000>;
203                                 regulator-always-on;
204                         };
205
206                         ldo5_reg: LDO5 {
207                                 regulator-name = "VAP_PLL_ISO_1.0V";
208                                 regulator-min-microvolt = <1000000>;
209                                 regulator-max-microvolt = <1000000>;
210                                 regulator-always-on;
211                         };
212
213                         ldo6_reg: LDO6 {
214                                 regulator-name = "VAP_MIPI_1.0V";
215                                 regulator-min-microvolt = <1000000>;
216                                 regulator-max-microvolt = <1000000>;
217                         };
218
219                         ldo7_reg: LDO7 {
220                                 regulator-name = "VAP_AVDD_1.8V";
221                                 regulator-min-microvolt = <1800000>;
222                                 regulator-max-microvolt = <1800000>;
223                                 regulator-always-on;
224                         };
225
226                         ldo8_reg: LDO8 {
227                                 regulator-name = "VAP_USB_3.0V";
228                                 regulator-min-microvolt = <3000000>;
229                                 regulator-max-microvolt = <3000000>;
230                                 regulator-always-on;
231                         };
232
233                         ldo9_reg: LDO9 {
234                                 regulator-name = "V_LPDDR_1.2V";
235                                 regulator-min-microvolt = <1200000>;
236                                 regulator-max-microvolt = <1200000>;
237                                 regulator-always-on;
238                         };
239
240                         ldo10_reg: LDO10 {
241                                 regulator-name = "UNUSED_LDO10";
242                                 regulator-min-microvolt = <1000000>;
243                                 regulator-max-microvolt = <1000000>;
244                         };
245
246                         ldo11_reg: LDO11 {
247                                 regulator-name = "V_EMMC_1.8V";
248                                 regulator-min-microvolt = <1800000>;
249                                 regulator-max-microvolt = <1800000>;
250                                 samsung,ext-control-gpios = <&gpk0 2 0>;
251                         };
252
253                         ldo12_reg: LDO12 {
254                                 regulator-name = "V_EMMC_2.8V";
255                                 regulator-min-microvolt = <2800000>;
256                                 regulator-max-microvolt = <2800000>;
257                                 samsung,ext-control-gpios = <&gpk0 2 0>;
258                         };
259
260                         ldo13_reg: LDO13 {
261                                 regulator-name = "VSENSOR_2.85V";
262                                 regulator-min-microvolt = <2850000>;
263                                 regulator-max-microvolt = <2850000>;
264                                 regulator-always-on;
265                         };
266
267                         ldo14_reg: LDO14 {
268                                 regulator-name = "UNUSED_LDO14";
269                                 regulator-min-microvolt = <1800000>;
270                                 regulator-max-microvolt = <1800000>;
271                         };
272
273                         ldo15_reg: LDO15 {
274                                 regulator-name = "TSP_AVDD_3.3V";
275                                 regulator-min-microvolt = <3300000>;
276                                 regulator-max-microvolt = <3300000>;
277                         };
278
279                         ldo16_reg: LDO16 {
280                                 regulator-name = "LCD_VDD_3.3V";
281                                 regulator-min-microvolt = <3300000>;
282                                 regulator-max-microvolt = <3300000>;
283                         };
284
285                         ldo17_reg: LDO17 {
286                                 regulator-name = "UNUSED_LDO17";
287                                 regulator-min-microvolt = <1800000>;
288                                 regulator-max-microvolt = <1800000>;
289                         };
290
291                         ldo18_reg: LDO18 {
292                                 regulator-name = "UNUSED_LDO18";
293                                 regulator-min-microvolt = <1800000>;
294                                 regulator-max-microvolt = <1800000>;
295                         };
296
297                         ldo19_reg: LDO19 {
298                                 regulator-name = "TSP_VDD_1.8V";
299                                 regulator-min-microvolt = <1800000>;
300                                 regulator-max-microvolt = <1800000>;
301                         };
302
303                         ldo20_reg: LDO20 {
304                                 regulator-name = "LCD_VDD_1.8V";
305                                 regulator-min-microvolt = <1800000>;
306                                 regulator-max-microvolt = <1800000>;
307                         };
308
309                         ldo21_reg: LDO21 {
310                                 regulator-name = "UNUSED_LDO21";
311                                 regulator-min-microvolt = <1000000>;
312                                 regulator-max-microvolt = <1000000>;
313                         };
314
315                         ldo22_reg: LDO22 {
316                                 regulator-name = "UNUSED_LDO22";
317                                 regulator-min-microvolt = <1000000>;
318                                 regulator-max-microvolt = <1000000>;
319                         };
320
321                         ldo23_reg: LDO23 {
322                                 regulator-name = "UNUSED_LDO23";
323                                 regulator-min-microvolt = <1000000>;
324                                 regulator-max-microvolt = <1000000>;
325                                 regulator-always-on;
326                         };
327
328                         ldo24_reg: LDO24 {
329                                 regulator-name = "UNUSED_LDO24";
330                                 regulator-min-microvolt = <1800000>;
331                                 regulator-max-microvolt = <1800000>;
332                         };
333
334                         ldo25_reg: LDO25 {
335                                 regulator-name = "UNUSED_LDO25";
336                                 regulator-min-microvolt = <1800000>;
337                                 regulator-max-microvolt = <1800000>;
338                         };
339
340                         buck1_reg: BUCK1 {
341                                 regulator-name = "VAP_MIF_1.0V";
342                                 regulator-min-microvolt = <800000>;
343                                 regulator-max-microvolt = <900000>;
344                                 regulator-always-on;
345                         };
346
347                         buck2_reg: BUCK2 {
348                                 regulator-name = "VAP_ARM_1.0V";
349                                 regulator-min-microvolt = <850000>;
350                                 regulator-max-microvolt = <1150000>;
351                                 regulator-always-on;
352                         };
353
354                         buck3_reg: BUCK3 {
355                                 regulator-name = "VAP_INT3D_1.0V";
356                                 regulator-min-microvolt = <850000>;
357                                 regulator-max-microvolt = <1000000>;
358                                 regulator-always-on;
359                         };
360
361                         buck4_reg: BUCK4 {
362                                 regulator-name = "VCC_SUB_1.95V";
363                                 regulator-min-microvolt = <1950000>;
364                                 regulator-max-microvolt = <1950000>;
365                                 regulator-always-on;
366                         };
367
368                         buck5_reg: BUCK5 {
369                                 regulator-name = "VCC_SUB_1.35V";
370                                 regulator-min-microvolt = <1350000>;
371                                 regulator-max-microvolt = <1350000>;
372                                 regulator-always-on;
373                         };
374                 };
375         };
376 };
377
378 &i2c_1 {
379         #address-cells = <1>;
380         #size-cells = <0>;
381         samsung,i2c-sda-delay = <100>;
382         samsung,i2c-slave-addr = <0x10>;
383         samsung,i2c-max-bus-freq = <400000>;
384         status = "okay";
385
386         fuelgauge@36 {
387                 compatible = "maxim,max77836-battery";
388                 interrupt-parent = <&gpx1>;
389                 interrupts = <2 8>;
390                 reg = <0x36>;
391         };
392 };
393
394 &i2s2 {
395         status = "okay";
396 };
397
398 &mshc_0 {
399         #address-cells = <1>;
400         #size-cells = <0>;
401         num-slots = <1>;
402         broken-cd;
403         non-removable;
404         cap-mmc-highspeed;
405         desc-num = <4>;
406         mmc-hs200-1_8v;
407         card-detect-delay = <200>;
408         vmmc-supply = <&vemmc_reg>;
409         clock-frequency = <100000000>;
410         clock-freq-min-max = <400000 100000000>;
411         samsung,dw-mshc-ciu-div = <1>;
412         samsung,dw-mshc-sdr-timing = <0 1>;
413         samsung,dw-mshc-ddr-timing = <1 2>;
414         pinctrl-names = "default";
415         pinctrl-0 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
416         bus-width = <8>;
417         status = "okay";
418 };
419
420 &serial_0 {
421         assigned-clocks = <&cmu CLK_SCLK_UART0>;
422         assigned-clock-rates = <100000000>;
423         status = "okay";
424 };
425
426 &serial_1 {
427         status = "okay";
428 };
429
430 &tmu {
431         vtmu-supply = <&ldo7_reg>;
432         status = "okay";
433 };
434
435 &rtc {
436         clocks = <&cmu CLK_RTC>, <&s2mps14_osc S2MPS11_CLK_AP>;
437         clock-names = "rtc", "rtc_src";
438         status = "okay";
439 };
440
441 &ppmu_dmc0 {
442         status = "okay";
443
444         events {
445                 ppmu_dmc0_3: ppmu-event3-dmc0 {
446                         event-name = "ppmu-event3-dmc0";
447                 };
448         };
449 };
450
451 &ppmu_dmc1 {
452         status = "okay";
453
454         events {
455                 ppmu_dmc1_3: ppmu-event3-dmc1 {
456                         event-name = "ppmu-event3-dmc1";
457                 };
458         };
459 };
460
461 &ppmu_leftbus {
462         status = "okay";
463
464         events {
465                 ppmu_leftbus_3: ppmu-event3-leftbus {
466                         event-name = "ppmu-event3-leftbus";
467                 };
468         };
469 };
470
471 &ppmu_rightbus {
472         status = "okay";
473
474         events {
475                 ppmu_rightbus_3: ppmu-event3-rightbus {
476                         event-name = "ppmu-event3-rightbus";
477                 };
478         };
479 };
480
481 &xusbxti {
482         clock-frequency = <24000000>;
483 };
484
485 &pinctrl_0 {
486         pinctrl-names = "default";
487         pinctrl-0 = <&sleep0>;
488
489         sleep0: sleep-state {
490                 PIN_SLP(gpa0-0, INPUT, DOWN);
491                 PIN_SLP(gpa0-1, INPUT, DOWN);
492                 PIN_SLP(gpa0-2, INPUT, DOWN);
493                 PIN_SLP(gpa0-3, INPUT, DOWN);
494                 PIN_SLP(gpa0-4, INPUT, DOWN);
495                 PIN_SLP(gpa0-5, INPUT, DOWN);
496                 PIN_SLP(gpa0-6, INPUT, DOWN);
497                 PIN_SLP(gpa0-7, INPUT, DOWN);
498
499                 PIN_SLP(gpa1-0, INPUT, DOWN);
500                 PIN_SLP(gpa1-1, INPUT, DOWN);
501                 PIN_SLP(gpa1-2, INPUT, DOWN);
502                 PIN_SLP(gpa1-3, INPUT, DOWN);
503                 PIN_SLP(gpa1-4, INPUT, DOWN);
504                 PIN_SLP(gpa1-5, INPUT, DOWN);
505
506                 PIN_SLP(gpb-0, PREV, NONE);
507                 PIN_SLP(gpb-1, PREV, NONE);
508                 PIN_SLP(gpb-2, PREV, NONE);
509                 PIN_SLP(gpb-3, PREV, NONE);
510                 PIN_SLP(gpb-4, INPUT, DOWN);
511                 PIN_SLP(gpb-5, INPUT, DOWN);
512                 PIN_SLP(gpb-6, INPUT, DOWN);
513                 PIN_SLP(gpb-7, INPUT, DOWN);
514
515                 PIN_SLP(gpc0-0, INPUT, DOWN);
516                 PIN_SLP(gpc0-1, INPUT, DOWN);
517                 PIN_SLP(gpc0-2, INPUT, DOWN);
518                 PIN_SLP(gpc0-3, INPUT, DOWN);
519                 PIN_SLP(gpc0-4, INPUT, DOWN);
520
521                 PIN_SLP(gpc1-0, INPUT, DOWN);
522                 PIN_SLP(gpc1-1, INPUT, DOWN);
523                 PIN_SLP(gpc1-2, INPUT, DOWN);
524                 PIN_SLP(gpc1-3, INPUT, DOWN);
525                 PIN_SLP(gpc1-4, INPUT, DOWN);
526
527                 PIN_SLP(gpd0-0, INPUT, DOWN);
528                 PIN_SLP(gpd0-1, INPUT, DOWN);
529                 PIN_SLP(gpd0-2, INPUT, NONE);
530                 PIN_SLP(gpd0-3, INPUT, NONE);
531
532                 PIN_SLP(gpd1-0, INPUT, NONE);
533                 PIN_SLP(gpd1-1, INPUT, NONE);
534                 PIN_SLP(gpd1-2, INPUT, NONE);
535                 PIN_SLP(gpd1-3, INPUT, NONE);
536         };
537 };
538
539 &pinctrl_1 {
540         pinctrl-names = "default";
541         pinctrl-0 = <&sleep1>;
542
543         sleep1: sleep-state {
544                 PIN_SLP(gpe0-0, PREV, NONE);
545                 PIN_SLP(gpe0-1, PREV, NONE);
546                 PIN_SLP(gpe0-2, INPUT, DOWN);
547                 PIN_SLP(gpe0-3, INPUT, DOWN);
548                 PIN_SLP(gpe0-4, PREV, NONE);
549                 PIN_SLP(gpe0-5, INPUT, DOWN);
550                 PIN_SLP(gpe0-6, INPUT, DOWN);
551                 PIN_SLP(gpe0-7, INPUT, DOWN);
552
553                 PIN_SLP(gpe1-0, INPUT, DOWN);
554                 PIN_SLP(gpe1-1, PREV, NONE);
555                 PIN_SLP(gpe1-2, INPUT, DOWN);
556                 PIN_SLP(gpe1-3, INPUT, DOWN);
557                 PIN_SLP(gpe1-4, INPUT, DOWN);
558                 PIN_SLP(gpe1-5, INPUT, DOWN);
559                 PIN_SLP(gpe1-6, INPUT, DOWN);
560                 PIN_SLP(gpe1-7, INPUT, NONE);
561
562                 PIN_SLP(gpe2-0, INPUT, NONE);
563                 PIN_SLP(gpe2-1, INPUT, NONE);
564                 PIN_SLP(gpe2-2, INPUT, NONE);
565
566                 PIN_SLP(gpk0-0, INPUT, DOWN);
567                 PIN_SLP(gpk0-1, INPUT, DOWN);
568                 PIN_SLP(gpk0-2, OUT0, NONE);
569                 PIN_SLP(gpk0-3, INPUT, DOWN);
570                 PIN_SLP(gpk0-4, INPUT, DOWN);
571                 PIN_SLP(gpk0-5, INPUT, DOWN);
572                 PIN_SLP(gpk0-6, INPUT, DOWN);
573                 PIN_SLP(gpk0-7, INPUT, DOWN);
574
575                 PIN_SLP(gpk1-0, PREV, NONE);
576                 PIN_SLP(gpk1-1, PREV, NONE);
577                 PIN_SLP(gpk1-2, INPUT, DOWN);
578                 PIN_SLP(gpk1-3, PREV, NONE);
579                 PIN_SLP(gpk1-4, PREV, NONE);
580                 PIN_SLP(gpk1-5, PREV, NONE);
581                 PIN_SLP(gpk1-6, PREV, NONE);
582
583                 PIN_SLP(gpk2-0, INPUT, DOWN);
584                 PIN_SLP(gpk2-1, INPUT, DOWN);
585                 PIN_SLP(gpk2-2, INPUT, DOWN);
586                 PIN_SLP(gpk2-3, INPUT, DOWN);
587                 PIN_SLP(gpk2-4, INPUT, DOWN);
588                 PIN_SLP(gpk2-5, INPUT, DOWN);
589                 PIN_SLP(gpk2-6, INPUT, DOWN);
590
591                 PIN_SLP(gpl0-0, INPUT, DOWN);
592                 PIN_SLP(gpl0-1, INPUT, DOWN);
593                 PIN_SLP(gpl0-2, INPUT, DOWN);
594                 PIN_SLP(gpl0-3, INPUT, DOWN);
595
596                 PIN_SLP(gpm0-0, INPUT, DOWN);
597                 PIN_SLP(gpm0-1, INPUT, DOWN);
598                 PIN_SLP(gpm0-2, INPUT, DOWN);
599                 PIN_SLP(gpm0-3, INPUT, DOWN);
600                 PIN_SLP(gpm0-4, INPUT, DOWN);
601                 PIN_SLP(gpm0-5, INPUT, DOWN);
602                 PIN_SLP(gpm0-6, INPUT, DOWN);
603                 PIN_SLP(gpm0-7, INPUT, DOWN);
604
605                 PIN_SLP(gpm1-0, INPUT, DOWN);
606                 PIN_SLP(gpm1-1, INPUT, DOWN);
607                 PIN_SLP(gpm1-2, INPUT, DOWN);
608                 PIN_SLP(gpm1-3, INPUT, DOWN);
609                 PIN_SLP(gpm1-4, INPUT, DOWN);
610                 PIN_SLP(gpm1-5, INPUT, DOWN);
611                 PIN_SLP(gpm1-6, INPUT, DOWN);
612
613                 PIN_SLP(gpm2-0, INPUT, DOWN);
614                 PIN_SLP(gpm2-1, INPUT, DOWN);
615                 PIN_SLP(gpm2-2, INPUT, DOWN);
616                 PIN_SLP(gpm2-3, INPUT, DOWN);
617                 PIN_SLP(gpm2-4, INPUT, DOWN);
618
619                 PIN_SLP(gpm3-0, INPUT, DOWN);
620                 PIN_SLP(gpm3-1, INPUT, DOWN);
621                 PIN_SLP(gpm3-2, INPUT, DOWN);
622                 PIN_SLP(gpm3-3, INPUT, DOWN);
623                 PIN_SLP(gpm3-4, INPUT, DOWN);
624                 PIN_SLP(gpm3-5, INPUT, DOWN);
625                 PIN_SLP(gpm3-6, INPUT, DOWN);
626                 PIN_SLP(gpm3-7, INPUT, DOWN);
627
628                 PIN_SLP(gpm4-0, INPUT, DOWN);
629                 PIN_SLP(gpm4-1, INPUT, DOWN);
630                 PIN_SLP(gpm4-2, INPUT, DOWN);
631                 PIN_SLP(gpm4-3, INPUT, DOWN);
632                 PIN_SLP(gpm4-4, INPUT, DOWN);
633                 PIN_SLP(gpm4-5, INPUT, DOWN);
634                 PIN_SLP(gpm4-6, INPUT, DOWN);
635                 PIN_SLP(gpm4-7, INPUT, DOWN);
636         };
637 };