1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung's Exynos3250 based Rinato board device tree source
5 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com
8 * Device tree source file for Samsung's Rinato board which is based on
9 * Samsung Exynos3250 SoC.
13 #include "exynos3250.dtsi"
14 #include "exynos4412-ppmu-common.dtsi"
15 #include <dt-bindings/input/input.h>
16 #include <dt-bindings/gpio/gpio.h>
17 #include <dt-bindings/clock/samsung,s2mps11.h>
20 model = "Samsung Rinato board";
21 compatible = "samsung,rinato", "samsung,exynos3250", "samsung,exynos3";
28 stdout-path = &serial_1;
32 device_type = "memory";
33 reg = <0x40000000 0x1ff00000>;
37 compatible = "samsung,secure-firmware";
38 reg = <0x0205F000 0x1000>;
42 compatible = "gpio-keys";
45 gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
46 linux,code = <KEY_POWER>;
48 debounce-interval = <10>;
53 i2c_max77836: i2c-gpio-0 {
54 compatible = "i2c-gpio";
55 gpios = <&gpd0 2 GPIO_ACTIVE_HIGH>, <&gpd0 3 GPIO_ACTIVE_HIGH>;
59 max77836: subpmic@25 {
60 compatible = "maxim,max77836";
61 interrupt-parent = <&gpx1>;
62 interrupts = <5 IRQ_TYPE_NONE>;
67 compatible = "maxim,max77836-muic";
71 compatible = "maxim,max77836-regulator";
72 safeout_reg: SAFEOUT {
73 regulator-name = "SAFEOUT";
76 charger_reg: CHARGER {
77 regulator-name = "CHARGER";
78 regulator-min-microamp = <45000>;
79 regulator-max-microamp = <475000>;
84 regulator-name = "MOT_2.7V";
85 regulator-min-microvolt = <1100000>;
86 regulator-max-microvolt = <2700000>;
90 regulator-name = "UNUSED_LDO2";
91 regulator-min-microvolt = <800000>;
92 regulator-max-microvolt = <3950000>;
97 compatible = "maxim,max77836-charger";
99 maxim,constant-uvolt = <4350000>;
100 maxim,fast-charge-uamp = <225000>;
101 maxim,eoc-uamp = <7500>;
102 maxim,ovp-uvolt = <6500000>;
108 compatible = "regulator-haptic";
109 haptic-supply = <&motor_reg>;
110 min-microvolt = <1100000>;
111 max-microvolt = <2700000>;
115 cpu_thermal: cpu-thermal {
118 /* Corresponds to 500MHz */
119 cooling-device = <&cpu0 5 5>,
123 /* Corresponds to 200MHz */
124 cooling-device = <&cpu0 8 8>,
133 vdd-supply = <&ldo3_reg>;
135 assigned-clocks = <&cmu CLK_SCLK_TSADC>;
136 assigned-clock-rates = <6000000>;
139 compatible = "ntc,ncp15wb473";
140 pullup-uv = <1800000>;
141 pullup-ohm = <100000>;
142 pulldown-ohm = <100000>;
143 io-channels = <&adc 0>;
147 compatible = "ntc,ncp15wb473";
148 pullup-uv = <1800000>;
149 pullup-ohm = <100000>;
150 pulldown-ohm = <100000>;
151 io-channels = <&adc 1>;
156 devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>;
157 vdd-supply = <&buck1_reg>;
162 devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>;
163 vdd-supply = <&buck3_reg>;
168 devfreq = <&bus_leftbus>;
173 devfreq = <&bus_leftbus>;
178 devfreq = <&bus_leftbus>;
183 devfreq = <&bus_leftbus>;
188 devfreq = <&bus_leftbus>;
193 devfreq = <&bus_leftbus>;
198 devfreq = <&bus_leftbus>;
203 cpu0-supply = <&buck2_reg>;
208 vbus-supply = <&safeout_reg>;
212 vusb_d-supply = <&ldo15_reg>;
213 vusb_a-supply = <&ldo12_reg>;
214 dr_mode = "peripheral";
219 vddcore-supply = <&ldo6_reg>;
220 vddio-supply = <&ldo6_reg>;
221 samsung,burst-clock-frequency = <250000000>;
222 samsung,esc-clock-frequency = <20000000>;
223 samsung,pll-clock-frequency = <24000000>;
227 compatible = "samsung,s6e63j0x03";
229 vdd3-supply = <&ldo16_reg>;
230 vci-supply = <&ldo20_reg>;
231 reset-gpios = <&gpe0 1 GPIO_ACTIVE_LOW>;
232 te-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
248 #address-cells = <1>;
250 samsung,i2c-sda-delay = <100>;
251 samsung,i2c-slave-addr = <0x10>;
252 samsung,i2c-max-bus-freq = <100000>;
256 compatible = "samsung,s2mps14-pmic";
257 interrupt-parent = <&gpx0>;
258 interrupts = <7 IRQ_TYPE_NONE>;
262 s2mps14_osc: clocks {
263 compatible = "samsung,s2mps14-clk";
265 clock-output-names = "s2mps14_ap", "unused",
271 regulator-name = "VAP_ALIVE_1.0V";
272 regulator-min-microvolt = <1000000>;
273 regulator-max-microvolt = <1000000>;
276 regulator-state-mem {
277 regulator-on-in-suspend;
282 regulator-name = "VAP_M1_1.2V";
283 regulator-min-microvolt = <1200000>;
284 regulator-max-microvolt = <1200000>;
287 regulator-state-mem {
288 regulator-off-in-suspend;
293 regulator-name = "VCC_AP_1.8V";
294 regulator-min-microvolt = <1800000>;
295 regulator-max-microvolt = <1800000>;
298 regulator-state-mem {
299 regulator-off-in-suspend;
304 regulator-name = "VAP_AVDD_PLL1";
305 regulator-min-microvolt = <1800000>;
306 regulator-max-microvolt = <1800000>;
309 regulator-state-mem {
310 regulator-off-in-suspend;
315 regulator-name = "VAP_PLL_ISO_1.0V";
316 regulator-min-microvolt = <1000000>;
317 regulator-max-microvolt = <1000000>;
320 regulator-state-mem {
321 regulator-off-in-suspend;
326 regulator-name = "VAP_VMIPI_1.0V";
327 regulator-min-microvolt = <1000000>;
328 regulator-max-microvolt = <1000000>;
331 regulator-state-mem {
332 regulator-off-in-suspend;
337 regulator-name = "VAP_AVDD_1.8V";
338 regulator-min-microvolt = <1800000>;
339 regulator-max-microvolt = <1800000>;
342 regulator-state-mem {
343 regulator-off-in-suspend;
348 regulator-name = "VAP_USB_3.0V";
349 regulator-min-microvolt = <3000000>;
350 regulator-max-microvolt = <3000000>;
353 regulator-state-mem {
354 regulator-off-in-suspend;
359 regulator-name = "V_LPDDR_1.2V";
360 regulator-min-microvolt = <1200000>;
361 regulator-max-microvolt = <1200000>;
364 regulator-state-mem {
365 regulator-on-in-suspend;
370 regulator-name = "UNUSED_LDO10";
371 regulator-min-microvolt = <1000000>;
372 regulator-max-microvolt = <1000000>;
374 regulator-state-mem {
375 regulator-off-in-suspend;
380 regulator-name = "V_EMMC_1.8V";
381 regulator-min-microvolt = <1800000>;
382 regulator-max-microvolt = <1800000>;
383 samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>;
387 regulator-name = "V_EMMC_2.8V";
388 regulator-min-microvolt = <2800000>;
389 regulator-max-microvolt = <2800000>;
390 samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>;
394 regulator-name = "CAM_AVDD_2.8V";
395 regulator-min-microvolt = <2800000>;
396 regulator-max-microvolt = <2800000>;
398 regulator-state-mem {
399 regulator-off-in-suspend;
404 regulator-name = "UNUSED_LDO14";
405 regulator-min-microvolt = <2700000>;
406 regulator-max-microvolt = <2700000>;
408 regulator-state-mem {
409 regulator-off-in-suspend;
414 regulator-name = "TSP_AVDD_3.3V";
415 regulator-min-microvolt = <3300000>;
416 regulator-max-microvolt = <3300000>;
418 regulator-state-mem {
419 regulator-off-in-suspend;
424 regulator-name = "LCD_VDD_3.3V";
425 regulator-min-microvolt = <3300000>;
426 regulator-max-microvolt = <3300000>;
428 regulator-state-mem {
429 regulator-off-in-suspend;
434 regulator-name = "V_IRLED_3.3V";
435 regulator-min-microvolt = <3300000>;
436 regulator-max-microvolt = <3300000>;
438 regulator-state-mem {
439 regulator-off-in-suspend;
444 regulator-name = "CAM_AF_2.8V";
445 regulator-min-microvolt = <2800000>;
446 regulator-max-microvolt = <2800000>;
448 regulator-state-mem {
449 regulator-off-in-suspend;
454 regulator-name = "TSP_VDD_1.8V";
455 regulator-min-microvolt = <1800000>;
456 regulator-max-microvolt = <1800000>;
458 regulator-state-mem {
459 regulator-off-in-suspend;
464 regulator-name = "LCD_VDD_1.8V";
465 regulator-min-microvolt = <1800000>;
466 regulator-max-microvolt = <1800000>;
468 regulator-state-mem {
469 regulator-off-in-suspend;
474 regulator-name = "CAM_IO_1.8V";
475 regulator-min-microvolt = <1800000>;
476 regulator-max-microvolt = <1800000>;
478 regulator-state-mem {
479 regulator-off-in-suspend;
484 regulator-name = "CAM_DVDD_1.2V";
485 regulator-min-microvolt = <1200000>;
486 regulator-max-microvolt = <1200000>;
488 regulator-state-mem {
489 regulator-off-in-suspend;
494 regulator-name = "HRM_VCC_1.8V";
495 regulator-min-microvolt = <1800000>;
496 regulator-max-microvolt = <1800000>;
501 regulator-name = "HRM_VCC_3.3V";
502 regulator-min-microvolt = <3000000>;
503 regulator-max-microvolt = <3000000>;
505 regulator-state-mem {
506 regulator-off-in-suspend;
511 regulator-name = "UNUSED_LDO25";
512 regulator-min-microvolt = <3000000>;
513 regulator-max-microvolt = <3000000>;
515 regulator-state-mem {
516 regulator-off-in-suspend;
521 regulator-name = "VAP_MIF_1.0V";
522 regulator-min-microvolt = <800000>;
523 regulator-max-microvolt = <900000>;
526 regulator-state-mem {
527 regulator-off-in-suspend;
532 regulator-name = "VAP_ARM_1.0V";
533 regulator-min-microvolt = <850000>;
534 regulator-max-microvolt = <1150000>;
537 regulator-state-mem {
538 regulator-off-in-suspend;
543 regulator-name = "VAP_INT3D_1.0V";
544 regulator-min-microvolt = <850000>;
545 regulator-max-microvolt = <1000000>;
548 regulator-state-mem {
549 regulator-off-in-suspend;
554 regulator-name = "VCC_SUB_1.95V";
555 regulator-min-microvolt = <1950000>;
556 regulator-max-microvolt = <1950000>;
559 regulator-state-mem {
560 regulator-on-in-suspend;
565 regulator-name = "VCC_SUB_1.35V";
566 regulator-min-microvolt = <1350000>;
567 regulator-max-microvolt = <1350000>;
570 regulator-state-mem {
571 regulator-on-in-suspend;
579 #address-cells = <1>;
581 samsung,i2c-sda-delay = <100>;
582 samsung,i2c-slave-addr = <0x10>;
583 samsung,i2c-max-bus-freq = <400000>;
587 compatible = "maxim,max77836-battery";
588 interrupt-parent = <&gpx1>;
589 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
603 #address-cells = <1>;
610 card-detect-delay = <200>;
611 vmmc-supply = <&ldo12_reg>;
612 clock-frequency = <100000000>;
613 max-frequency = <100000000>;
614 samsung,dw-mshc-ciu-div = <1>;
615 samsung,dw-mshc-sdr-timing = <0 1>;
616 samsung,dw-mshc-ddr-timing = <1 2>;
617 pinctrl-names = "default";
618 pinctrl-0 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
624 assigned-clocks = <&cmu CLK_SCLK_UART0>;
625 assigned-clock-rates = <100000000>;
634 vtmu-supply = <&ldo7_reg>;
639 clocks = <&cmu CLK_RTC>, <&s2mps14_osc S2MPS11_CLK_AP>;
640 clock-names = "rtc", "rtc_src";
645 clock-frequency = <24000000>;
649 pinctrl-names = "default";
650 pinctrl-0 = <&initial0 &sleep0>;
652 initial0: initial-state {
653 PIN_IN(gpa1-4, DOWN, LV1);
654 PIN_IN(gpa1-5, DOWN, LV1);
656 PIN_IN(gpc0-0, DOWN, LV1);
657 PIN_IN(gpc0-1, DOWN, LV1);
658 PIN_IN(gpc0-2, DOWN, LV1);
659 PIN_IN(gpc0-3, DOWN, LV1);
660 PIN_IN(gpc0-4, DOWN, LV1);
662 PIN_IN(gpd0-0, DOWN, LV1);
663 PIN_IN(gpd0-1, DOWN, LV1);
666 sleep0: sleep-state {
667 PIN_SLP(gpa0-0, INPUT, DOWN);
668 PIN_SLP(gpa0-1, INPUT, DOWN);
669 PIN_SLP(gpa0-2, INPUT, DOWN);
670 PIN_SLP(gpa0-3, INPUT, DOWN);
671 PIN_SLP(gpa0-4, INPUT, DOWN);
672 PIN_SLP(gpa0-5, INPUT, DOWN);
673 PIN_SLP(gpa0-6, INPUT, DOWN);
674 PIN_SLP(gpa0-7, INPUT, DOWN);
676 PIN_SLP(gpa1-0, INPUT, DOWN);
677 PIN_SLP(gpa1-1, INPUT, DOWN);
678 PIN_SLP(gpa1-2, INPUT, DOWN);
679 PIN_SLP(gpa1-3, INPUT, DOWN);
680 PIN_SLP(gpa1-4, INPUT, DOWN);
681 PIN_SLP(gpa1-5, INPUT, DOWN);
683 PIN_SLP(gpb-0, PREV, NONE);
684 PIN_SLP(gpb-1, PREV, NONE);
685 PIN_SLP(gpb-2, PREV, NONE);
686 PIN_SLP(gpb-3, PREV, NONE);
687 PIN_SLP(gpb-4, INPUT, DOWN);
688 PIN_SLP(gpb-5, INPUT, DOWN);
689 PIN_SLP(gpb-6, INPUT, DOWN);
690 PIN_SLP(gpb-7, INPUT, DOWN);
692 PIN_SLP(gpc0-0, INPUT, DOWN);
693 PIN_SLP(gpc0-1, INPUT, DOWN);
694 PIN_SLP(gpc0-2, INPUT, DOWN);
695 PIN_SLP(gpc0-3, INPUT, DOWN);
696 PIN_SLP(gpc0-4, INPUT, DOWN);
698 PIN_SLP(gpc1-0, INPUT, DOWN);
699 PIN_SLP(gpc1-1, INPUT, DOWN);
700 PIN_SLP(gpc1-2, INPUT, DOWN);
701 PIN_SLP(gpc1-3, INPUT, DOWN);
702 PIN_SLP(gpc1-4, INPUT, DOWN);
704 PIN_SLP(gpd0-0, INPUT, DOWN);
705 PIN_SLP(gpd0-1, INPUT, DOWN);
706 PIN_SLP(gpd0-2, INPUT, NONE);
707 PIN_SLP(gpd0-3, INPUT, NONE);
709 PIN_SLP(gpd1-0, INPUT, NONE);
710 PIN_SLP(gpd1-1, INPUT, NONE);
711 PIN_SLP(gpd1-2, INPUT, NONE);
712 PIN_SLP(gpd1-3, INPUT, NONE);
717 pinctrl-names = "default";
718 pinctrl-0 = <&initial1 &sleep1>;
720 initial1: initial-state {
721 PIN_IN(gpe0-6, DOWN, LV1);
722 PIN_IN(gpe0-7, DOWN, LV1);
724 PIN_IN(gpe1-0, DOWN, LV1);
725 PIN_IN(gpe1-3, DOWN, LV1);
726 PIN_IN(gpe1-4, DOWN, LV1);
727 PIN_IN(gpe1-5, DOWN, LV1);
728 PIN_IN(gpe1-6, DOWN, LV1);
730 PIN_IN(gpk2-0, DOWN, LV1);
731 PIN_IN(gpk2-1, DOWN, LV1);
732 PIN_IN(gpk2-2, DOWN, LV1);
733 PIN_IN(gpk2-3, DOWN, LV1);
734 PIN_IN(gpk2-4, DOWN, LV1);
735 PIN_IN(gpk2-5, DOWN, LV1);
736 PIN_IN(gpk2-6, DOWN, LV1);
738 PIN_IN(gpm0-0, DOWN, LV1);
739 PIN_IN(gpm0-1, DOWN, LV1);
740 PIN_IN(gpm0-2, DOWN, LV1);
741 PIN_IN(gpm0-3, DOWN, LV1);
742 PIN_IN(gpm0-4, DOWN, LV1);
743 PIN_IN(gpm0-5, DOWN, LV1);
744 PIN_IN(gpm0-6, DOWN, LV1);
745 PIN_IN(gpm0-7, DOWN, LV1);
747 PIN_IN(gpm1-0, DOWN, LV1);
748 PIN_IN(gpm1-1, DOWN, LV1);
749 PIN_IN(gpm1-2, DOWN, LV1);
750 PIN_IN(gpm1-3, DOWN, LV1);
751 PIN_IN(gpm1-4, DOWN, LV1);
752 PIN_IN(gpm1-5, DOWN, LV1);
753 PIN_IN(gpm1-6, DOWN, LV1);
755 PIN_IN(gpm2-0, DOWN, LV1);
756 PIN_IN(gpm2-1, DOWN, LV1);
758 PIN_IN(gpm3-0, DOWN, LV1);
759 PIN_IN(gpm3-1, DOWN, LV1);
760 PIN_IN(gpm3-2, DOWN, LV1);
761 PIN_IN(gpm3-3, DOWN, LV1);
762 PIN_IN(gpm3-4, DOWN, LV1);
764 PIN_IN(gpm4-1, DOWN, LV1);
765 PIN_IN(gpm4-2, DOWN, LV1);
766 PIN_IN(gpm4-3, DOWN, LV1);
767 PIN_IN(gpm4-4, DOWN, LV1);
768 PIN_IN(gpm4-5, DOWN, LV1);
769 PIN_IN(gpm4-6, DOWN, LV1);
770 PIN_IN(gpm4-7, DOWN, LV1);
773 sleep1: sleep-state {
774 PIN_SLP(gpe0-0, PREV, NONE);
775 PIN_SLP(gpe0-1, PREV, NONE);
776 PIN_SLP(gpe0-2, INPUT, DOWN);
777 PIN_SLP(gpe0-3, INPUT, UP);
778 PIN_SLP(gpe0-4, INPUT, DOWN);
779 PIN_SLP(gpe0-5, INPUT, DOWN);
780 PIN_SLP(gpe0-6, INPUT, DOWN);
781 PIN_SLP(gpe0-7, INPUT, DOWN);
783 PIN_SLP(gpe1-0, INPUT, DOWN);
784 PIN_SLP(gpe1-1, PREV, NONE);
785 PIN_SLP(gpe1-2, INPUT, DOWN);
786 PIN_SLP(gpe1-3, INPUT, DOWN);
787 PIN_SLP(gpe1-4, INPUT, DOWN);
788 PIN_SLP(gpe1-5, INPUT, DOWN);
789 PIN_SLP(gpe1-6, INPUT, DOWN);
790 PIN_SLP(gpe1-7, INPUT, NONE);
792 PIN_SLP(gpe2-0, INPUT, NONE);
793 PIN_SLP(gpe2-1, INPUT, NONE);
794 PIN_SLP(gpe2-2, INPUT, NONE);
796 PIN_SLP(gpk0-0, INPUT, DOWN);
797 PIN_SLP(gpk0-1, INPUT, DOWN);
798 PIN_SLP(gpk0-2, OUT0, NONE);
799 PIN_SLP(gpk0-3, INPUT, DOWN);
800 PIN_SLP(gpk0-4, INPUT, DOWN);
801 PIN_SLP(gpk0-5, INPUT, DOWN);
802 PIN_SLP(gpk0-6, INPUT, DOWN);
803 PIN_SLP(gpk0-7, INPUT, DOWN);
805 PIN_SLP(gpk1-0, INPUT, DOWN);
806 PIN_SLP(gpk1-1, INPUT, DOWN);
807 PIN_SLP(gpk1-2, INPUT, DOWN);
808 PIN_SLP(gpk1-3, INPUT, DOWN);
809 PIN_SLP(gpk1-4, INPUT, DOWN);
810 PIN_SLP(gpk1-5, INPUT, DOWN);
811 PIN_SLP(gpk1-6, INPUT, DOWN);
813 PIN_SLP(gpk2-0, INPUT, DOWN);
814 PIN_SLP(gpk2-1, INPUT, DOWN);
815 PIN_SLP(gpk2-2, INPUT, DOWN);
816 PIN_SLP(gpk2-3, INPUT, DOWN);
817 PIN_SLP(gpk2-4, INPUT, DOWN);
818 PIN_SLP(gpk2-5, INPUT, DOWN);
819 PIN_SLP(gpk2-6, INPUT, DOWN);
821 PIN_SLP(gpl0-0, INPUT, DOWN);
822 PIN_SLP(gpl0-1, INPUT, DOWN);
823 PIN_SLP(gpl0-2, INPUT, DOWN);
824 PIN_SLP(gpl0-3, INPUT, DOWN);
826 PIN_SLP(gpm0-0, INPUT, DOWN);
827 PIN_SLP(gpm0-1, INPUT, DOWN);
828 PIN_SLP(gpm0-2, INPUT, DOWN);
829 PIN_SLP(gpm0-3, INPUT, DOWN);
830 PIN_SLP(gpm0-4, INPUT, DOWN);
831 PIN_SLP(gpm0-5, INPUT, DOWN);
832 PIN_SLP(gpm0-6, INPUT, DOWN);
833 PIN_SLP(gpm0-7, INPUT, DOWN);
835 PIN_SLP(gpm1-0, INPUT, DOWN);
836 PIN_SLP(gpm1-1, INPUT, DOWN);
837 PIN_SLP(gpm1-2, INPUT, DOWN);
838 PIN_SLP(gpm1-3, INPUT, DOWN);
839 PIN_SLP(gpm1-4, INPUT, DOWN);
840 PIN_SLP(gpm1-5, INPUT, DOWN);
841 PIN_SLP(gpm1-6, INPUT, DOWN);
843 PIN_SLP(gpm2-0, INPUT, DOWN);
844 PIN_SLP(gpm2-1, INPUT, DOWN);
845 PIN_SLP(gpm2-2, INPUT, DOWN);
846 PIN_SLP(gpm2-3, INPUT, DOWN);
847 PIN_SLP(gpm2-4, INPUT, DOWN);
849 PIN_SLP(gpm3-0, INPUT, DOWN);
850 PIN_SLP(gpm3-1, INPUT, DOWN);
851 PIN_SLP(gpm3-2, INPUT, DOWN);
852 PIN_SLP(gpm3-3, INPUT, DOWN);
853 PIN_SLP(gpm3-4, INPUT, DOWN);
854 PIN_SLP(gpm3-5, INPUT, DOWN);
855 PIN_SLP(gpm3-6, INPUT, DOWN);
856 PIN_SLP(gpm3-7, INPUT, DOWN);
858 PIN_SLP(gpm4-0, INPUT, DOWN);
859 PIN_SLP(gpm4-1, INPUT, DOWN);
860 PIN_SLP(gpm4-2, INPUT, DOWN);
861 PIN_SLP(gpm4-3, INPUT, DOWN);
862 PIN_SLP(gpm4-4, INPUT, DOWN);
863 PIN_SLP(gpm4-5, INPUT, DOWN);
864 PIN_SLP(gpm4-6, INPUT, DOWN);
865 PIN_SLP(gpm4-7, INPUT, DOWN);