1 // SPDX-License-Identifier: GPL-2.0
3 * Google Peach Pi Rev 10+ board device tree source
5 * Copyright (c) 2014 Google, Inc
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/clock/maxim,max77802.h>
13 #include <dt-bindings/regulator/maxim,max77802.h>
14 #include <dt-bindings/sound/samsung-i2s.h>
15 #include "exynos5800.dtsi"
16 #include "exynos5420-cpus.dtsi"
19 model = "Google Peach Pi Rev 10+";
21 compatible = "google,pi-rev16",
22 "google,pi-rev15", "google,pi-rev14",
23 "google,pi-rev13", "google,pi-rev12",
24 "google,pi-rev11", "google,pi-rev10",
25 "google,pi", "google,peach", "samsung,exynos5800",
29 /* Assign 20 so we don't get confused w/ builtin ones */
30 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
33 backlight: backlight {
34 compatible = "pwm-backlight";
35 pwms = <&pwm 0 1000000 0>;
36 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
37 default-brightness-level = <7>;
38 enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
39 power-supply = <&tps65090_fet1>;
40 pinctrl-0 = <&pwm0_out>;
41 pinctrl-names = "default";
45 stdout-path = "serial3:115200n8";
50 compatible = "samsung,exynos5420-oscclk";
51 clock-frequency = <24000000>;
56 compatible = "gpio-keys";
58 pinctrl-names = "default";
59 pinctrl-0 = <&power_key_irq &lid_irq>;
63 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
64 linux,code = <KEY_POWER>;
70 gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
71 linux,input-type = <5>; /* EV_SW */
72 linux,code = <0>; /* SW_LID */
73 debounce-interval = <1>;
80 device_type = "memory";
81 reg = <0x20000000 0x80000000>;
85 compatible = "google,snow-audio-max98091";
87 samsung,model = "Peach-Pi-I2S-MAX98091";
88 samsung,i2s-controller = <&i2s0>;
89 samsung,audio-codec = <&max98091>;
92 sound-dai = <&i2s0 0>;
96 sound-dai = <&max98091>, <&hdmi>;
100 usb300_vbus_reg: regulator-usb300 {
101 compatible = "regulator-fixed";
102 regulator-name = "P5.0V_USB3CON0";
103 regulator-min-microvolt = <5000000>;
104 regulator-max-microvolt = <5000000>;
105 gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
106 pinctrl-names = "default";
107 pinctrl-0 = <&usb300_vbus_en>;
111 usb301_vbus_reg: regulator-usb301 {
112 compatible = "regulator-fixed";
113 regulator-name = "P5.0V_USB3CON1";
114 regulator-min-microvolt = <5000000>;
115 regulator-max-microvolt = <5000000>;
116 gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
117 pinctrl-names = "default";
118 pinctrl-0 = <&usb301_vbus_en>;
122 vbat: fixed-regulator {
123 compatible = "regulator-fixed";
124 regulator-name = "vbat-supply";
130 compatible = "auo,b133htn01";
131 power-supply = <&tps65090_fet6>;
132 backlight = <&backlight>;
136 remote-endpoint = <&dp_out>;
141 mmc1_pwrseq: mmc1_pwrseq {
142 compatible = "mmc-pwrseq-simple";
143 reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */
144 clocks = <&max77802 MAX77802_CLK_32K_CP>;
145 clock-names = "ext_clock";
151 vdd-supply = <&ldo9_reg>;
155 assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>;
156 assigned-clock-parents = <&clock CLK_FOUT_EPLL>;
160 cpu-supply = <&buck2_reg>;
164 cpu-supply = <&buck6_reg>;
169 pinctrl-names = "default";
170 pinctrl-0 = <&dp_hpd_gpio>;
171 samsung,color-space = <0>;
172 samsung,color-depth = <1>;
173 samsung,link-rate = <0x0a>;
174 samsung,lane-count = <2>;
175 samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
180 remote-endpoint = <&panel_in>;
193 hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
194 pinctrl-names = "default";
195 pinctrl-0 = <&hdmi_hpd_irq>;
198 hdmi-en-supply = <&tps65090_fet7>;
199 vdd-supply = <&ldo8_reg>;
200 vdd_osc-supply = <&ldo10_reg>;
201 vdd_pll-supply = <&ldo8_reg>;
206 clock-frequency = <400000>;
208 max77802: max77802-pmic@9 {
209 compatible = "maxim,max77802";
210 interrupt-parent = <&gpx3>;
211 interrupts = <1 IRQ_TYPE_NONE>;
212 pinctrl-names = "default";
213 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
214 <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
219 inb1-supply = <&tps65090_dcdc2>;
220 inb2-supply = <&tps65090_dcdc1>;
221 inb3-supply = <&tps65090_dcdc2>;
222 inb4-supply = <&tps65090_dcdc2>;
223 inb5-supply = <&tps65090_dcdc1>;
224 inb6-supply = <&tps65090_dcdc2>;
225 inb7-supply = <&tps65090_dcdc1>;
226 inb8-supply = <&tps65090_dcdc1>;
227 inb9-supply = <&tps65090_dcdc1>;
228 inb10-supply = <&tps65090_dcdc1>;
230 inl1-supply = <&buck5_reg>;
231 inl2-supply = <&buck7_reg>;
232 inl3-supply = <&buck9_reg>;
233 inl4-supply = <&buck9_reg>;
234 inl5-supply = <&buck9_reg>;
235 inl6-supply = <&tps65090_dcdc2>;
236 inl7-supply = <&buck9_reg>;
237 inl9-supply = <&tps65090_dcdc2>;
238 inl10-supply = <&buck7_reg>;
242 regulator-name = "vdd_mif";
243 regulator-min-microvolt = <800000>;
244 regulator-max-microvolt = <1300000>;
247 regulator-ramp-delay = <12500>;
248 regulator-state-mem {
249 regulator-off-in-suspend;
254 regulator-name = "vdd_arm";
255 regulator-min-microvolt = <800000>;
256 regulator-max-microvolt = <1500000>;
259 regulator-ramp-delay = <12500>;
260 regulator-state-mem {
261 regulator-off-in-suspend;
266 regulator-name = "vdd_int";
267 regulator-min-microvolt = <800000>;
268 regulator-max-microvolt = <1400000>;
271 regulator-ramp-delay = <12500>;
272 regulator-state-mem {
273 regulator-off-in-suspend;
278 regulator-name = "vdd_g3d";
279 regulator-min-microvolt = <700000>;
280 regulator-max-microvolt = <1400000>;
283 regulator-ramp-delay = <12500>;
284 regulator-state-mem {
285 regulator-off-in-suspend;
290 regulator-name = "vdd_1v2";
291 regulator-min-microvolt = <1200000>;
292 regulator-max-microvolt = <1200000>;
294 regulator-state-mem {
295 regulator-off-in-suspend;
300 regulator-name = "vdd_kfc";
301 regulator-min-microvolt = <800000>;
302 regulator-max-microvolt = <1500000>;
305 regulator-ramp-delay = <12500>;
306 regulator-state-mem {
307 regulator-off-in-suspend;
312 regulator-name = "vdd_1v35";
313 regulator-min-microvolt = <1350000>;
314 regulator-max-microvolt = <1350000>;
316 regulator-state-mem {
317 regulator-on-in-suspend;
322 regulator-name = "vdd_emmc";
323 regulator-min-microvolt = <2850000>;
324 regulator-max-microvolt = <2850000>;
327 regulator-state-mem {
328 regulator-off-in-suspend;
333 regulator-name = "vdd_2v";
334 regulator-min-microvolt = <2000000>;
335 regulator-max-microvolt = <2000000>;
337 regulator-state-mem {
338 regulator-on-in-suspend;
343 regulator-name = "vdd_1v8";
344 regulator-min-microvolt = <1800000>;
345 regulator-max-microvolt = <1800000>;
347 regulator-state-mem {
348 regulator-on-in-suspend;
353 regulator-name = "vdd_1v0";
354 regulator-min-microvolt = <1000000>;
355 regulator-max-microvolt = <1000000>;
357 regulator-state-mem {
358 regulator-on-in-suspend;
359 regulator-mode = <MAX77802_OPMODE_LP>;
364 regulator-name = "vdd_1v2_2";
365 regulator-min-microvolt = <1200000>;
366 regulator-max-microvolt = <1200000>;
370 regulator-name = "vdd_1v8_3";
371 regulator-min-microvolt = <1800000>;
372 regulator-max-microvolt = <1800000>;
374 regulator-state-mem {
375 regulator-on-in-suspend;
376 regulator-mode = <MAX77802_OPMODE_LP>;
380 vqmmc_sdcard: ldo4_reg: LDO4 {
381 regulator-name = "vdd_sd";
382 regulator-min-microvolt = <1800000>;
383 regulator-max-microvolt = <2800000>;
385 regulator-state-mem {
386 regulator-off-in-suspend;
391 regulator-name = "vdd_1v8_5";
392 regulator-min-microvolt = <1800000>;
393 regulator-max-microvolt = <1800000>;
395 regulator-state-mem {
396 regulator-off-in-suspend;
401 regulator-name = "vdd_1v8_6";
402 regulator-min-microvolt = <1800000>;
403 regulator-max-microvolt = <1800000>;
405 regulator-state-mem {
406 regulator-off-in-suspend;
411 regulator-name = "vdd_1v8_7";
412 regulator-min-microvolt = <1800000>;
413 regulator-max-microvolt = <1800000>;
417 regulator-name = "vdd_ldo8";
418 regulator-min-microvolt = <1000000>;
419 regulator-max-microvolt = <1000000>;
421 regulator-state-mem {
422 regulator-off-in-suspend;
427 regulator-name = "vdd_ldo9";
428 regulator-min-microvolt = <1800000>;
429 regulator-max-microvolt = <1800000>;
430 regulator-state-mem {
431 regulator-on-in-suspend;
432 regulator-mode = <MAX77802_OPMODE_LP>;
437 regulator-name = "vdd_ldo10";
438 regulator-min-microvolt = <1800000>;
439 regulator-max-microvolt = <1800000>;
440 regulator-state-mem {
441 regulator-off-in-suspend;
446 regulator-name = "vdd_ldo11";
447 regulator-min-microvolt = <1800000>;
448 regulator-max-microvolt = <1800000>;
450 regulator-state-mem {
451 regulator-on-in-suspend;
452 regulator-mode = <MAX77802_OPMODE_LP>;
457 regulator-name = "vdd_ldo12";
458 regulator-min-microvolt = <3000000>;
459 regulator-max-microvolt = <3000000>;
461 regulator-state-mem {
462 regulator-off-in-suspend;
467 regulator-name = "vdd_ldo13";
468 regulator-min-microvolt = <1800000>;
469 regulator-max-microvolt = <1800000>;
471 regulator-state-mem {
472 regulator-on-in-suspend;
473 regulator-mode = <MAX77802_OPMODE_LP>;
478 regulator-name = "vdd_ldo14";
479 regulator-min-microvolt = <1800000>;
480 regulator-max-microvolt = <1800000>;
482 regulator-state-mem {
483 regulator-off-in-suspend;
488 regulator-name = "vdd_ldo15";
489 regulator-min-microvolt = <1000000>;
490 regulator-max-microvolt = <1000000>;
492 regulator-state-mem {
493 regulator-off-in-suspend;
498 regulator-name = "vdd_g3ds";
499 regulator-min-microvolt = <900000>;
500 regulator-max-microvolt = <1400000>;
502 regulator-state-mem {
503 regulator-off-in-suspend;
508 regulator-name = "ldo_18";
509 regulator-min-microvolt = <1800000>;
510 regulator-max-microvolt = <1800000>;
514 regulator-name = "ldo_19";
515 regulator-min-microvolt = <1800000>;
516 regulator-max-microvolt = <1800000>;
520 regulator-name = "ldo_20";
521 regulator-min-microvolt = <1800000>;
522 regulator-max-microvolt = <1800000>;
527 regulator-name = "ldo_21";
528 regulator-min-microvolt = <2800000>;
529 regulator-max-microvolt = <2800000>;
533 regulator-name = "ldo_23";
534 regulator-min-microvolt = <3300000>;
535 regulator-max-microvolt = <3300000>;
538 regulator-name = "ldo_24";
539 regulator-min-microvolt = <2800000>;
540 regulator-max-microvolt = <2800000>;
544 regulator-name = "ldo_25";
545 regulator-min-microvolt = <3300000>;
546 regulator-max-microvolt = <3300000>;
550 regulator-name = "ldo_26";
551 regulator-min-microvolt = <1200000>;
552 regulator-max-microvolt = <1200000>;
556 regulator-name = "ldo_27";
557 regulator-min-microvolt = <1200000>;
558 regulator-max-microvolt = <1200000>;
562 regulator-name = "ldo_28";
563 regulator-min-microvolt = <1800000>;
564 regulator-max-microvolt = <1800000>;
568 regulator-name = "ldo_29";
569 regulator-min-microvolt = <1800000>;
570 regulator-max-microvolt = <1800000>;
574 regulator-name = "vdd_mifs";
575 regulator-min-microvolt = <1000000>;
576 regulator-max-microvolt = <1000000>;
578 regulator-state-mem {
579 regulator-off-in-suspend;
584 regulator-name = "ldo_32";
585 regulator-min-microvolt = <3000000>;
586 regulator-max-microvolt = <3000000>;
590 regulator-name = "ldo_33";
591 regulator-min-microvolt = <2800000>;
592 regulator-max-microvolt = <2800000>;
596 regulator-name = "ldo_34";
597 regulator-min-microvolt = <3000000>;
598 regulator-max-microvolt = <3000000>;
602 regulator-name = "ldo_35";
603 regulator-min-microvolt = <1200000>;
604 regulator-max-microvolt = <1200000>;
612 clock-frequency = <400000>;
615 compatible = "maxim,max98091";
617 interrupts = <2 IRQ_TYPE_NONE>;
618 interrupt-parent = <&gpx0>;
619 pinctrl-names = "default";
620 pinctrl-0 = <&max98091_irq>;
621 clocks = <&pmu_system_controller 0>;
622 clock-names = "mclk";
623 #sound-dai-cells = <0>;
627 compatible = "isil,isl29018";
629 vcc-supply = <&tps65090_fet5>;
635 clock-frequency = <333000>;
638 compatible = "atmel,maxtouch";
640 interrupt-parent = <&gpx1>;
641 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
643 pinctrl-names = "default";
644 pinctrl-0 = <&trackpad_irq>;
645 linux,gpio-keymap = <KEY_RESERVED
647 KEY_RESERVED /* GPIO 0 */
648 KEY_RESERVED /* GPIO 1 */
649 BTN_LEFT /* GPIO 2 */
650 KEY_RESERVED>; /* GPIO 3 */
656 clock-frequency = <400000>;
659 compatible = "infineon,slb9645tt";
662 /* Unused irq; but still need to configure the pins */
663 pinctrl-names = "default";
664 pinctrl-0 = <&tpm_irq>;
670 samsung,i2c-sda-delay = <100>;
671 samsung,i2c-max-bus-freq = <66000>;
672 samsung,i2c-slave-addr = <0x50>;
676 assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;
677 assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>;
692 clock-frequency = <800000000>;
693 samsung,dw-mshc-ciu-div = <3>;
694 samsung,dw-mshc-sdr-timing = <0 4>;
695 samsung,dw-mshc-ddr-timing = <0 2>;
696 samsung,dw-mshc-hs400-timing = <0 2>;
697 samsung,read-strobe-delay = <90>;
698 pinctrl-names = "default";
699 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
703 /* WiFi SDIO module */
708 keep-power-in-suspend;
709 clock-frequency = <400000000>;
710 samsung,dw-mshc-ciu-div = <1>;
711 samsung,dw-mshc-sdr-timing = <0 1>;
712 samsung,dw-mshc-ddr-timing = <0 2>;
713 pinctrl-names = "default";
714 pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
715 <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
718 mmc-pwrseq = <&mmc1_pwrseq>;
719 vqmmc-supply = <&buck10_reg>;
726 card-detect-delay = <200>;
727 clock-frequency = <400000000>;
728 samsung,dw-mshc-ciu-div = <3>;
729 samsung,dw-mshc-sdr-timing = <2 3>;
730 samsung,dw-mshc-ddr-timing = <1 2>;
731 pinctrl-names = "default";
732 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
738 pinctrl-names = "default";
739 pinctrl-0 = <&mask_tpm_reset>;
742 samsung,pins = "gpx0-0";
743 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
744 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
745 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
748 max98091_irq: max98091-irq {
749 samsung,pins = "gpx0-2";
750 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
751 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
752 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
755 /* We need GPX0_6 to be low at sleep time; just keep it low always */
756 mask_tpm_reset: mask-tpm-reset {
757 samsung,pins = "gpx0-6";
758 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
759 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
760 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
761 samsung,pin-val = <0>;
765 samsung,pins = "gpx1-0";
766 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
767 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
768 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
771 trackpad_irq: trackpad-irq {
772 samsung,pins = "gpx1-1";
773 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
774 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
775 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
778 power_key_irq: power-key-irq {
779 samsung,pins = "gpx1-2";
780 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
781 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
782 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
786 samsung,pins = "gpx1-5";
787 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
788 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
789 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
792 tps65090_irq: tps65090-irq {
793 samsung,pins = "gpx2-5";
794 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
795 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
796 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
799 dp_hpd_gpio: dp_hpd_gpio {
800 samsung,pins = "gpx2-6";
801 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
802 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
803 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
806 max77802_irq: max77802-irq {
807 samsung,pins = "gpx3-1";
808 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
809 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
810 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
814 samsung,pins = "gpx3-4";
815 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
816 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
817 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
820 hdmi_hpd_irq: hdmi-hpd-irq {
821 samsung,pins = "gpx3-7";
822 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
823 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
824 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
827 pmic_dvs_1: pmic-dvs-1 {
828 samsung,pins = "gpy7-6";
829 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
830 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
831 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
836 /* Adjust WiFi drive strengths lower for EMI */
838 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
842 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
845 sd1_bus1: sd1-bus-width1 {
846 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
849 sd1_bus4: sd1-bus-width4 {
850 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
853 sd1_bus8: sd1-bus-width8 {
854 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
859 pmic_dvs_2: pmic-dvs-2 {
860 samsung,pins = "gpj4-2";
861 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
862 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
863 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
866 pmic_dvs_3: pmic-dvs-3 {
867 samsung,pins = "gpj4-3";
868 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
869 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
870 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
875 /* Drive SPI lines at x2 for better integrity */
877 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
880 /* Drive SPI chip select at x2 for better integrity */
881 ec_spi_cs: ec-spi-cs {
882 samsung,pins = "gpb1-2";
883 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
884 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
885 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
888 usb300_vbus_en: usb300-vbus-en {
889 samsung,pins = "gph0-0";
890 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
891 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
892 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
895 usb301_vbus_en: usb301-vbus-en {
896 samsung,pins = "gph0-1";
897 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
898 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
899 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
902 pmic_selb: pmic-selb {
903 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
905 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
906 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
907 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
911 &pmu_system_controller {
912 assigned-clocks = <&pmu_system_controller 0>;
913 assigned-clock-parents = <&clock CLK_FIN_PLL>;
918 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
919 clock-names = "rtc", "rtc_src";
925 samsung,spi-src-clk = <0>;
926 cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
929 compatible = "google,cros-ec-spi";
930 interrupt-parent = <&gpx1>;
931 interrupts = <5 IRQ_TYPE_NONE>;
932 pinctrl-names = "default";
933 pinctrl-0 = <&ec_spi_cs &ec_irq>;
935 spi-max-frequency = <3125000>;
936 google,has-vbc-nvram;
939 samsung,spi-feedback-delay = <1>;
943 compatible = "google,cros-ec-i2c-tunnel";
944 #address-cells = <1>;
946 google,remote-bus = <0>;
948 battery: sbs-battery@b {
949 compatible = "sbs,sbs-battery";
951 sbs,poll-retry-count = <1>;
952 sbs,i2c-retry-count = <2>;
956 compatible = "ti,tps65090";
960 * Config irq to disable internal pulls
961 * even though we run in polling mode.
963 pinctrl-names = "default";
964 pinctrl-0 = <&tps65090_irq>;
966 vsys1-supply = <&vbat>;
967 vsys2-supply = <&vbat>;
968 vsys3-supply = <&vbat>;
969 infet1-supply = <&vbat>;
970 infet2-supply = <&tps65090_dcdc1>;
971 infet3-supply = <&tps65090_dcdc2>;
972 infet4-supply = <&tps65090_dcdc2>;
973 infet5-supply = <&tps65090_dcdc2>;
974 infet6-supply = <&tps65090_dcdc2>;
975 infet7-supply = <&tps65090_dcdc1>;
976 vsys-l1-supply = <&vbat>;
977 vsys-l2-supply = <&vbat>;
980 tps65090_dcdc1: dcdc1 {
981 ti,enable-ext-control;
983 tps65090_dcdc2: dcdc2 {
984 ti,enable-ext-control;
986 tps65090_dcdc3: dcdc3 {
987 ti,enable-ext-control;
989 tps65090_fet1: fet1 {
990 regulator-name = "vcd_led";
992 tps65090_fet2: fet2 {
993 regulator-name = "video_mid";
996 tps65090_fet3: fet3 {
997 regulator-name = "wwan_r";
1000 tps65090_fet4: fet4 {
1001 regulator-name = "sdcard";
1002 regulator-always-on;
1004 tps65090_fet5: fet5 {
1005 regulator-name = "camout";
1006 regulator-always-on;
1008 tps65090_fet6: fet6 {
1009 regulator-name = "lcd_vdd";
1011 tps65090_fet7: fet7 {
1012 regulator-name = "video_mid_1a";
1013 regulator-always-on;
1015 tps65090_ldo1: ldo1 {
1017 tps65090_ldo2: ldo2 {
1022 compatible = "ti,tps65090-charger";
1034 vtmu-supply = <&ldo10_reg>;
1038 vtmu-supply = <&ldo10_reg>;
1042 vtmu-supply = <&ldo10_reg>;
1046 vtmu-supply = <&ldo10_reg>;
1050 vtmu-supply = <&ldo10_reg>;
1062 vbus-supply = <&usb300_vbus_reg>;
1066 vbus-supply = <&usb301_vbus_reg>;
1070 * Use longest HW watchdog in SoC (32 seconds) since the hardware
1071 * watchdog provides no debugging information (compared to soft/hard
1072 * lockup detectors) and so should be last resort.
1078 #include "cros-ec-keyboard.dtsi"
1079 #include "cros-adc-thermistors.dtsi"