2 * Google Peach Pit Rev 6+ board device tree source
4 * Copyright (c) 2014 Google, Inc
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/interrupt-controller/irq.h>
15 #include <dt-bindings/clock/maxim,max77802.h>
16 #include <dt-bindings/regulator/maxim,max77802.h>
17 #include "exynos5420.dtsi"
18 #include "exynos5420-cpus.dtsi"
19 #include "exynos-mfc-reserved-memory.dtsi"
22 model = "Google Peach Pit Rev 6+";
24 compatible = "google,pit-rev16",
25 "google,pit-rev15", "google,pit-rev14",
26 "google,pit-rev13", "google,pit-rev12",
27 "google,pit-rev11", "google,pit-rev10",
28 "google,pit-rev9", "google,pit-rev8",
29 "google,pit-rev7", "google,pit-rev6",
30 "google,pit", "google,peach","samsung,exynos5420",
34 /* Assign 20 so we don't get confused w/ builtin ones */
35 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
38 backlight: backlight {
39 compatible = "pwm-backlight";
40 pwms = <&pwm 0 1000000 0>;
41 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
42 default-brightness-level = <7>;
43 power-supply = <&tps65090_fet1>;
44 pinctrl-0 = <&pwm0_out>;
45 pinctrl-names = "default";
49 stdout-path = "serial3:115200n8";
54 compatible = "samsung,exynos5420-oscclk";
55 clock-frequency = <24000000>;
60 compatible = "gpio-keys";
62 pinctrl-names = "default";
63 pinctrl-0 = <&power_key_irq &lid_irq>;
67 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
68 linux,code = <KEY_POWER>;
74 gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
75 linux,input-type = <5>; /* EV_SW */
76 linux,code = <0>; /* SW_LID */
77 debounce-interval = <1>;
83 device_type = "memory";
84 reg = <0x20000000 0x80000000>;
88 compatible = "google,snow-audio-max98090";
90 samsung,model = "Peach-Pit-I2S-MAX98090";
91 samsung,i2s-controller = <&i2s0>;
92 samsung,audio-codec = <&max98090>;
95 usb300_vbus_reg: regulator-usb300 {
96 compatible = "regulator-fixed";
97 regulator-name = "P5.0V_USB3CON0";
98 regulator-min-microvolt = <5000000>;
99 regulator-max-microvolt = <5000000>;
100 gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
101 pinctrl-names = "default";
102 pinctrl-0 = <&usb300_vbus_en>;
106 usb301_vbus_reg: regulator-usb301 {
107 compatible = "regulator-fixed";
108 regulator-name = "P5.0V_USB3CON1";
109 regulator-min-microvolt = <5000000>;
110 regulator-max-microvolt = <5000000>;
111 gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
112 pinctrl-names = "default";
113 pinctrl-0 = <&usb301_vbus_en>;
117 vbat: fixed-regulator {
118 compatible = "regulator-fixed";
119 regulator-name = "vbat-supply";
125 compatible = "auo,b116xw03";
126 power-supply = <&tps65090_fet6>;
127 backlight = <&backlight>;
131 remote-endpoint = <&bridge_out>;
136 mmc1_pwrseq: mmc1_pwrseq {
137 compatible = "mmc-pwrseq-simple";
138 reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */
139 clocks = <&max77802 MAX77802_CLK_32K_CP>;
140 clock-names = "ext_clock";
146 vdd-supply = <&ldo9_reg>;
150 cpu-supply = <&buck2_reg>;
154 cpu-supply = <&buck6_reg>;
159 pinctrl-names = "default";
160 pinctrl-0 = <&dp_hpd_gpio>;
161 samsung,color-space = <0>;
162 samsung,color-depth = <1>;
163 samsung,link-rate = <0x06>;
164 samsung,lane-count = <2>;
165 hpd-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
170 remote-endpoint = <&bridge_in>;
183 hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
184 pinctrl-names = "default";
185 pinctrl-0 = <&hdmi_hpd_irq>;
188 hdmi-en-supply = <&tps65090_fet7>;
189 vdd-supply = <&ldo8_reg>;
190 vdd_osc-supply = <&ldo10_reg>;
191 vdd_pll-supply = <&ldo8_reg>;
196 clock-frequency = <400000>;
198 max77802: max77802-pmic@9 {
199 compatible = "maxim,max77802";
200 interrupt-parent = <&gpx3>;
201 interrupts = <1 IRQ_TYPE_NONE>;
202 pinctrl-names = "default";
203 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
204 <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
209 inb1-supply = <&tps65090_dcdc2>;
210 inb2-supply = <&tps65090_dcdc1>;
211 inb3-supply = <&tps65090_dcdc2>;
212 inb4-supply = <&tps65090_dcdc2>;
213 inb5-supply = <&tps65090_dcdc1>;
214 inb6-supply = <&tps65090_dcdc2>;
215 inb7-supply = <&tps65090_dcdc1>;
216 inb8-supply = <&tps65090_dcdc1>;
217 inb9-supply = <&tps65090_dcdc1>;
218 inb10-supply = <&tps65090_dcdc1>;
220 inl1-supply = <&buck5_reg>;
221 inl2-supply = <&buck7_reg>;
222 inl3-supply = <&buck9_reg>;
223 inl4-supply = <&buck9_reg>;
224 inl5-supply = <&buck9_reg>;
225 inl6-supply = <&tps65090_dcdc2>;
226 inl7-supply = <&buck9_reg>;
227 inl9-supply = <&tps65090_dcdc2>;
228 inl10-supply = <&buck7_reg>;
232 regulator-name = "vdd_mif";
233 regulator-min-microvolt = <800000>;
234 regulator-max-microvolt = <1300000>;
237 regulator-ramp-delay = <12500>;
238 regulator-state-mem {
239 regulator-off-in-suspend;
244 regulator-name = "vdd_arm";
245 regulator-min-microvolt = <800000>;
246 regulator-max-microvolt = <1500000>;
249 regulator-ramp-delay = <12500>;
250 regulator-state-mem {
251 regulator-off-in-suspend;
256 regulator-name = "vdd_int";
257 regulator-min-microvolt = <800000>;
258 regulator-max-microvolt = <1400000>;
261 regulator-ramp-delay = <12500>;
262 regulator-state-mem {
263 regulator-off-in-suspend;
268 regulator-name = "vdd_g3d";
269 regulator-min-microvolt = <700000>;
270 regulator-max-microvolt = <1400000>;
273 regulator-ramp-delay = <12500>;
274 regulator-state-mem {
275 regulator-off-in-suspend;
280 regulator-name = "vdd_1v2";
281 regulator-min-microvolt = <1200000>;
282 regulator-max-microvolt = <1200000>;
284 regulator-state-mem {
285 regulator-off-in-suspend;
290 regulator-name = "vdd_kfc";
291 regulator-min-microvolt = <800000>;
292 regulator-max-microvolt = <1500000>;
295 regulator-ramp-delay = <12500>;
296 regulator-state-mem {
297 regulator-off-in-suspend;
302 regulator-name = "vdd_1v35";
303 regulator-min-microvolt = <1350000>;
304 regulator-max-microvolt = <1350000>;
307 regulator-state-mem {
308 regulator-on-in-suspend;
313 regulator-name = "vdd_emmc";
314 regulator-min-microvolt = <2850000>;
315 regulator-max-microvolt = <2850000>;
318 regulator-state-mem {
319 regulator-off-in-suspend;
324 regulator-name = "vdd_2v";
325 regulator-min-microvolt = <2000000>;
326 regulator-max-microvolt = <2000000>;
329 regulator-state-mem {
330 regulator-on-in-suspend;
335 regulator-name = "vdd_1v8";
336 regulator-min-microvolt = <1800000>;
337 regulator-max-microvolt = <1800000>;
340 regulator-state-mem {
341 regulator-on-in-suspend;
346 regulator-name = "vdd_1v0";
347 regulator-min-microvolt = <1000000>;
348 regulator-max-microvolt = <1000000>;
350 regulator-state-mem {
351 regulator-on-in-suspend;
352 regulator-mode = <MAX77802_OPMODE_LP>;
357 regulator-name = "vdd_1v2_2";
358 regulator-min-microvolt = <1200000>;
359 regulator-max-microvolt = <1200000>;
363 regulator-name = "vdd_1v8_3";
364 regulator-min-microvolt = <1800000>;
365 regulator-max-microvolt = <1800000>;
367 regulator-state-mem {
368 regulator-on-in-suspend;
369 regulator-mode = <MAX77802_OPMODE_LP>;
373 vqmmc_sdcard: ldo4_reg: LDO4 {
374 regulator-name = "vdd_sd";
375 regulator-min-microvolt = <1800000>;
376 regulator-max-microvolt = <2800000>;
378 regulator-state-mem {
379 regulator-off-in-suspend;
384 regulator-name = "vdd_1v8_5";
385 regulator-min-microvolt = <1800000>;
386 regulator-max-microvolt = <1800000>;
388 regulator-state-mem {
389 regulator-off-in-suspend;
394 regulator-name = "vdd_1v8_6";
395 regulator-min-microvolt = <1800000>;
396 regulator-max-microvolt = <1800000>;
398 regulator-state-mem {
399 regulator-off-in-suspend;
404 regulator-name = "vdd_1v8_7";
405 regulator-min-microvolt = <1800000>;
406 regulator-max-microvolt = <1800000>;
410 regulator-name = "vdd_ldo8";
411 regulator-min-microvolt = <1000000>;
412 regulator-max-microvolt = <1000000>;
414 regulator-state-mem {
415 regulator-off-in-suspend;
420 regulator-name = "vdd_ldo9";
421 regulator-min-microvolt = <1800000>;
422 regulator-max-microvolt = <1800000>;
423 regulator-state-mem {
424 regulator-on-in-suspend;
425 regulator-mode = <MAX77802_OPMODE_LP>;
430 regulator-name = "vdd_ldo10";
431 regulator-min-microvolt = <1800000>;
432 regulator-max-microvolt = <1800000>;
434 regulator-state-mem {
435 regulator-off-in-suspend;
440 regulator-name = "vdd_ldo11";
441 regulator-min-microvolt = <1800000>;
442 regulator-max-microvolt = <1800000>;
444 regulator-state-mem {
445 regulator-on-in-suspend;
446 regulator-mode = <MAX77802_OPMODE_LP>;
451 regulator-name = "vdd_ldo12";
452 regulator-min-microvolt = <3000000>;
453 regulator-max-microvolt = <3000000>;
455 regulator-state-mem {
456 regulator-off-in-suspend;
461 regulator-name = "vdd_ldo13";
462 regulator-min-microvolt = <1800000>;
463 regulator-max-microvolt = <1800000>;
465 regulator-state-mem {
466 regulator-on-in-suspend;
467 regulator-mode = <MAX77802_OPMODE_LP>;
472 regulator-name = "vdd_ldo14";
473 regulator-min-microvolt = <1800000>;
474 regulator-max-microvolt = <1800000>;
476 regulator-state-mem {
477 regulator-off-in-suspend;
482 regulator-name = "vdd_ldo15";
483 regulator-min-microvolt = <1000000>;
484 regulator-max-microvolt = <1000000>;
486 regulator-state-mem {
487 regulator-off-in-suspend;
492 regulator-name = "vdd_g3ds";
493 regulator-min-microvolt = <900000>;
494 regulator-max-microvolt = <1400000>;
496 regulator-state-mem {
497 regulator-off-in-suspend;
502 regulator-name = "ldo_18";
503 regulator-min-microvolt = <1800000>;
504 regulator-max-microvolt = <1800000>;
508 regulator-name = "ldo_19";
509 regulator-min-microvolt = <1800000>;
510 regulator-max-microvolt = <1800000>;
514 regulator-name = "ldo_20";
515 regulator-min-microvolt = <1800000>;
516 regulator-max-microvolt = <1800000>;
521 regulator-name = "ldo_21";
522 regulator-min-microvolt = <2800000>;
523 regulator-max-microvolt = <2800000>;
527 regulator-name = "ldo_23";
528 regulator-min-microvolt = <3300000>;
529 regulator-max-microvolt = <3300000>;
532 regulator-name = "ldo_24";
533 regulator-min-microvolt = <2800000>;
534 regulator-max-microvolt = <2800000>;
538 regulator-name = "ldo_25";
539 regulator-min-microvolt = <3300000>;
540 regulator-max-microvolt = <3300000>;
544 regulator-name = "ldo_26";
545 regulator-min-microvolt = <1200000>;
546 regulator-max-microvolt = <1200000>;
550 regulator-name = "ldo_27";
551 regulator-min-microvolt = <1200000>;
552 regulator-max-microvolt = <1200000>;
556 regulator-name = "ldo_28";
557 regulator-min-microvolt = <1800000>;
558 regulator-max-microvolt = <1800000>;
562 regulator-name = "ldo_29";
563 regulator-min-microvolt = <1800000>;
564 regulator-max-microvolt = <1800000>;
568 regulator-name = "vdd_mifs";
569 regulator-min-microvolt = <1000000>;
570 regulator-max-microvolt = <1000000>;
572 regulator-state-mem {
573 regulator-off-in-suspend;
578 regulator-name = "ldo_32";
579 regulator-min-microvolt = <3000000>;
580 regulator-max-microvolt = <3000000>;
584 regulator-name = "ldo_33";
585 regulator-min-microvolt = <2800000>;
586 regulator-max-microvolt = <2800000>;
590 regulator-name = "ldo_34";
591 regulator-min-microvolt = <3000000>;
592 regulator-max-microvolt = <3000000>;
596 regulator-name = "ldo_35";
597 regulator-min-microvolt = <1200000>;
598 regulator-max-microvolt = <1200000>;
606 clock-frequency = <400000>;
609 compatible = "maxim,max98090";
612 interrupt-parent = <&gpx0>;
613 pinctrl-names = "default";
614 pinctrl-0 = <&max98090_irq>;
615 clocks = <&pmu_system_controller 0>;
616 clock-names = "mclk";
620 compatible = "isil,isl29018";
622 vcc-supply = <&tps65090_fet5>;
625 ps8625: lvds-bridge@48 {
626 compatible = "parade,ps8625";
628 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
629 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
634 #address-cells = <1>;
640 bridge_out: endpoint {
641 remote-endpoint = <&panel_in>;
648 bridge_in: endpoint {
649 remote-endpoint = <&dp_out>;
659 clock-frequency = <333000>;
663 compatible = "atmel,maxtouch";
665 interrupt-parent = <&gpx1>;
666 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
668 pinctrl-names = "default";
669 pinctrl-0 = <&trackpad_irq>;
670 linux,gpio-keymap = <KEY_RESERVED
672 KEY_RESERVED /* GPIO0 */
673 KEY_RESERVED /* GPIO1 */
674 KEY_RESERVED /* GPIO2 */
675 BTN_LEFT>; /* GPIO3 */
681 clock-frequency = <400000>;
684 compatible = "infineon,slb9645tt";
687 /* Unused irq; but still need to configure the pins */
688 pinctrl-names = "default";
689 pinctrl-0 = <&tpm_irq>;
695 samsung,i2c-sda-delay = <100>;
696 samsung,i2c-max-bus-freq = <66000>;
697 samsung,i2c-slave-addr = <0x50>;
710 clock-frequency = <400000000>;
711 samsung,dw-mshc-ciu-div = <3>;
712 samsung,dw-mshc-sdr-timing = <0 4>;
713 samsung,dw-mshc-ddr-timing = <0 2>;
714 samsung,dw-mshc-hs400-timing = <0 2>;
715 samsung,read-strobe-delay = <90>;
716 pinctrl-names = "default";
717 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
726 keep-power-in-suspend;
727 clock-frequency = <400000000>;
728 samsung,dw-mshc-ciu-div = <1>;
729 samsung,dw-mshc-sdr-timing = <0 1>;
730 samsung,dw-mshc-ddr-timing = <0 2>;
731 pinctrl-names = "default";
732 pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
733 <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
736 mmc-pwrseq = <&mmc1_pwrseq>;
737 vqmmc-supply = <&buck10_reg>;
744 card-detect-delay = <200>;
745 clock-frequency = <400000000>;
746 samsung,dw-mshc-ciu-div = <3>;
747 samsung,dw-mshc-sdr-timing = <2 3>;
748 samsung,dw-mshc-ddr-timing = <1 2>;
749 pinctrl-names = "default";
750 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
756 pinctrl-names = "default";
757 pinctrl-0 = <&mask_tpm_reset>;
760 samsung,pins = "gpx0-0";
761 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
762 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
763 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
766 max98090_irq: max98090-irq {
767 samsung,pins = "gpx0-2";
768 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
769 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
770 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
773 /* We need GPX0_6 to be low at sleep time; just keep it low always */
774 mask_tpm_reset: mask-tpm-reset {
775 samsung,pins = "gpx0-6";
776 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
777 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
778 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
779 samsung,pin-val = <0>;
783 samsung,pins = "gpx1-0";
784 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
785 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
786 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
789 trackpad_irq: trackpad-irq {
790 samsung,pins = "gpx1-1";
791 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
792 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
793 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
796 power_key_irq: power-key-irq {
797 samsung,pins = "gpx1-2";
798 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
799 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
800 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
804 samsung,pins = "gpx1-5";
805 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
806 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
807 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
810 tps65090_irq: tps65090-irq {
811 samsung,pins = "gpx2-5";
812 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
813 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
814 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
817 dp_hpd_gpio: dp_hpd_gpio {
818 samsung,pins = "gpx2-6";
819 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
820 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
821 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
824 max77802_irq: max77802-irq {
825 samsung,pins = "gpx3-1";
826 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
827 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
828 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
832 samsung,pins = "gpx3-4";
833 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
834 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
835 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
838 hdmi_hpd_irq: hdmi-hpd-irq {
839 samsung,pins = "gpx3-7";
840 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
841 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
842 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
845 pmic_dvs_1: pmic-dvs-1 {
846 samsung,pins = "gpy7-6";
847 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
848 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
849 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
854 /* Adjust WiFi drive strengths lower for EMI */
856 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
860 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
863 sd1_bus1: sd1-bus-width1 {
864 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
867 sd1_bus4: sd1-bus-width4 {
868 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
871 sd1_bus8: sd1-bus-width8 {
872 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
877 pmic_dvs_2: pmic-dvs-2 {
878 samsung,pins = "gpj4-2";
879 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
880 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
881 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
884 pmic_dvs_3: pmic-dvs-3 {
885 samsung,pins = "gpj4-3";
886 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
887 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
888 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
893 /* Drive SPI lines at x2 for better integrity */
895 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
898 /* Drive SPI chip select at x2 for better integrity */
899 ec_spi_cs: ec-spi-cs {
900 samsung,pins = "gpb1-2";
901 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
902 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
903 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
906 usb300_vbus_en: usb300-vbus-en {
907 samsung,pins = "gph0-0";
908 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
909 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
910 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
913 usb301_vbus_en: usb301-vbus-en {
914 samsung,pins = "gph0-1";
915 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
916 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
917 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
920 pmic_selb: pmic-selb {
921 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
923 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
924 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
925 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
929 &pmu_system_controller {
930 assigned-clocks = <&pmu_system_controller 0>;
931 assigned-clock-parents = <&clock CLK_FIN_PLL>;
936 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
937 clock-names = "rtc", "rtc_src";
943 samsung,spi-src-clk = <0>;
944 cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
947 compatible = "google,cros-ec-spi";
948 interrupt-parent = <&gpx1>;
950 pinctrl-names = "default";
951 pinctrl-0 = <&ec_spi_cs &ec_irq>;
953 spi-max-frequency = <3125000>;
954 google,has-vbc-nvram;
957 samsung,spi-feedback-delay = <1>;
961 compatible = "google,cros-ec-i2c-tunnel";
962 #address-cells = <1>;
964 google,remote-bus = <0>;
966 battery: sbs-battery@b {
967 compatible = "sbs,sbs-battery";
969 sbs,poll-retry-count = <1>;
970 sbs,i2c-retry-count = <2>;
974 compatible = "ti,tps65090";
978 * Config irq to disable internal pulls
979 * even though we run in polling mode.
981 pinctrl-names = "default";
982 pinctrl-0 = <&tps65090_irq>;
984 vsys1-supply = <&vbat>;
985 vsys2-supply = <&vbat>;
986 vsys3-supply = <&vbat>;
987 infet1-supply = <&vbat>;
988 infet2-supply = <&tps65090_dcdc1>;
989 infet3-supply = <&tps65090_dcdc2>;
990 infet4-supply = <&tps65090_dcdc2>;
991 infet5-supply = <&tps65090_dcdc2>;
992 infet6-supply = <&tps65090_dcdc2>;
993 infet7-supply = <&tps65090_dcdc1>;
994 vsys-l1-supply = <&vbat>;
995 vsys-l2-supply = <&vbat>;
998 tps65090_dcdc1: dcdc1 {
999 ti,enable-ext-control;
1001 tps65090_dcdc2: dcdc2 {
1002 ti,enable-ext-control;
1004 tps65090_dcdc3: dcdc3 {
1005 ti,enable-ext-control;
1007 tps65090_fet1: fet1 {
1008 regulator-name = "vcd_led";
1010 tps65090_fet2: fet2 {
1011 regulator-name = "video_mid";
1012 regulator-always-on;
1014 tps65090_fet3: fet3 {
1015 regulator-name = "wwan_r";
1016 regulator-always-on;
1018 tps65090_fet4: fet4 {
1019 regulator-name = "sdcard";
1020 regulator-always-on;
1022 tps65090_fet5: fet5 {
1023 regulator-name = "camout";
1024 regulator-always-on;
1026 tps65090_fet6: fet6 {
1027 regulator-name = "lcd_vdd";
1029 tps65090_fet7: fet7 {
1030 regulator-name = "video_mid_1a";
1031 regulator-always-on;
1033 tps65090_ldo1: ldo1 {
1035 tps65090_ldo2: ldo2 {
1040 compatible = "ti,tps65090-charger";
1052 vtmu-supply = <&ldo10_reg>;
1056 vtmu-supply = <&ldo10_reg>;
1060 vtmu-supply = <&ldo10_reg>;
1064 vtmu-supply = <&ldo10_reg>;
1068 vtmu-supply = <&ldo10_reg>;
1080 vbus-supply = <&usb300_vbus_reg>;
1084 vbus-supply = <&usb301_vbus_reg>;
1088 * Use longest HW watchdog in SoC (32 seconds) since the hardware
1089 * watchdog provides no debugging information (compared to soft/hard
1090 * lockup detectors) and so should be last resort.
1096 #include "cros-ec-keyboard.dtsi"
1097 #include "cros-adc-thermistors.dtsi"