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"
20 model = "Google Peach Pit Rev 6+";
22 compatible = "google,pit-rev16",
23 "google,pit-rev15", "google,pit-rev14",
24 "google,pit-rev13", "google,pit-rev12",
25 "google,pit-rev11", "google,pit-rev10",
26 "google,pit-rev9", "google,pit-rev8",
27 "google,pit-rev7", "google,pit-rev6",
28 "google,pit", "google,peach","samsung,exynos5420",
32 /* Assign 20 so we don't get confused w/ builtin ones */
33 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
36 backlight: backlight {
37 compatible = "pwm-backlight";
38 pwms = <&pwm 0 1000000 0>;
39 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
40 default-brightness-level = <7>;
41 power-supply = <&tps65090_fet1>;
42 pinctrl-0 = <&pwm0_out>;
43 pinctrl-names = "default";
48 compatible = "samsung,exynos5420-oscclk";
49 clock-frequency = <24000000>;
54 compatible = "gpio-keys";
56 pinctrl-names = "default";
57 pinctrl-0 = <&power_key_irq &lid_irq>;
61 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
62 linux,code = <KEY_POWER>;
68 gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
69 linux,input-type = <5>; /* EV_SW */
70 linux,code = <0>; /* SW_LID */
71 debounce-interval = <1>;
77 reg = <0x20000000 0x80000000>;
81 compatible = "google,snow-audio-max98090";
83 samsung,model = "Peach-Pit-I2S-MAX98090";
84 samsung,i2s-controller = <&i2s0>;
85 samsung,audio-codec = <&max98090>;
88 usb300_vbus_reg: regulator-usb300 {
89 compatible = "regulator-fixed";
90 regulator-name = "P5.0V_USB3CON0";
91 regulator-min-microvolt = <5000000>;
92 regulator-max-microvolt = <5000000>;
94 pinctrl-names = "default";
95 pinctrl-0 = <&usb300_vbus_en>;
99 usb301_vbus_reg: regulator-usb301 {
100 compatible = "regulator-fixed";
101 regulator-name = "P5.0V_USB3CON1";
102 regulator-min-microvolt = <5000000>;
103 regulator-max-microvolt = <5000000>;
105 pinctrl-names = "default";
106 pinctrl-0 = <&usb301_vbus_en>;
110 vbat: fixed-regulator {
111 compatible = "regulator-fixed";
112 regulator-name = "vbat-supply";
118 compatible = "auo,b116xw03";
119 power-supply = <&tps65090_fet6>;
120 backlight = <&backlight>;
126 vdd-supply = <&ldo9_reg>;
131 pinctrl-names = "default";
132 pinctrl-0 = <&dp_hpd_gpio>;
133 samsung,color-space = <0>;
134 samsung,dynamic-range = <0>;
135 samsung,ycbcr-coeff = <0>;
136 samsung,color-depth = <1>;
137 samsung,link-rate = <0x06>;
138 samsung,lane-count = <2>;
139 samsung,hpd-gpio = <&gpx2 6 0>;
150 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
151 pinctrl-names = "default";
152 pinctrl-0 = <&hdmi_hpd_irq>;
155 hdmi-en-supply = <&tps65090_fet7>;
156 vdd-supply = <&ldo8_reg>;
157 vdd_osc-supply = <&ldo10_reg>;
158 vdd_pll-supply = <&ldo8_reg>;
163 clock-frequency = <400000>;
165 max77802: max77802-pmic@9 {
166 compatible = "maxim,max77802";
167 interrupt-parent = <&gpx3>;
168 interrupts = <1 IRQ_TYPE_NONE>;
169 pinctrl-names = "default";
170 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
171 <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
176 inb1-supply = <&tps65090_dcdc2>;
177 inb2-supply = <&tps65090_dcdc1>;
178 inb3-supply = <&tps65090_dcdc2>;
179 inb4-supply = <&tps65090_dcdc2>;
180 inb5-supply = <&tps65090_dcdc1>;
181 inb6-supply = <&tps65090_dcdc2>;
182 inb7-supply = <&tps65090_dcdc1>;
183 inb8-supply = <&tps65090_dcdc1>;
184 inb9-supply = <&tps65090_dcdc1>;
185 inb10-supply = <&tps65090_dcdc1>;
187 inl1-supply = <&buck5_reg>;
188 inl2-supply = <&buck7_reg>;
189 inl3-supply = <&buck9_reg>;
190 inl4-supply = <&buck9_reg>;
191 inl5-supply = <&buck9_reg>;
192 inl6-supply = <&tps65090_dcdc2>;
193 inl7-supply = <&buck9_reg>;
194 inl9-supply = <&tps65090_dcdc2>;
195 inl10-supply = <&buck7_reg>;
199 regulator-name = "vdd_mif";
200 regulator-min-microvolt = <800000>;
201 regulator-max-microvolt = <1300000>;
204 regulator-ramp-delay = <12500>;
205 regulator-state-mem {
206 regulator-off-in-suspend;
211 regulator-name = "vdd_arm";
212 regulator-min-microvolt = <800000>;
213 regulator-max-microvolt = <1500000>;
216 regulator-ramp-delay = <12500>;
217 regulator-state-mem {
218 regulator-off-in-suspend;
223 regulator-name = "vdd_int";
224 regulator-min-microvolt = <800000>;
225 regulator-max-microvolt = <1400000>;
228 regulator-ramp-delay = <12500>;
229 regulator-state-mem {
230 regulator-off-in-suspend;
235 regulator-name = "vdd_g3d";
236 regulator-min-microvolt = <700000>;
237 regulator-max-microvolt = <1400000>;
240 regulator-ramp-delay = <12500>;
241 regulator-state-mem {
242 regulator-off-in-suspend;
247 regulator-name = "vdd_1v2";
248 regulator-min-microvolt = <1200000>;
249 regulator-max-microvolt = <1200000>;
252 regulator-state-mem {
253 regulator-off-in-suspend;
258 regulator-name = "vdd_kfc";
259 regulator-min-microvolt = <800000>;
260 regulator-max-microvolt = <1500000>;
263 regulator-ramp-delay = <12500>;
264 regulator-state-mem {
265 regulator-off-in-suspend;
270 regulator-name = "vdd_1v35";
271 regulator-min-microvolt = <1350000>;
272 regulator-max-microvolt = <1350000>;
275 regulator-state-mem {
276 regulator-on-in-suspend;
281 regulator-name = "vdd_emmc";
282 regulator-min-microvolt = <2850000>;
283 regulator-max-microvolt = <2850000>;
286 regulator-state-mem {
287 regulator-off-in-suspend;
292 regulator-name = "vdd_2v";
293 regulator-min-microvolt = <2000000>;
294 regulator-max-microvolt = <2000000>;
297 regulator-state-mem {
298 regulator-on-in-suspend;
303 regulator-name = "vdd_1v8";
304 regulator-min-microvolt = <1800000>;
305 regulator-max-microvolt = <1800000>;
308 regulator-state-mem {
309 regulator-on-in-suspend;
314 regulator-name = "vdd_1v0";
315 regulator-min-microvolt = <1000000>;
316 regulator-max-microvolt = <1000000>;
318 regulator-state-mem {
319 regulator-on-in-suspend;
320 regulator-mode = <MAX77802_OPMODE_LP>;
325 regulator-name = "vdd_1v2_2";
326 regulator-min-microvolt = <1200000>;
327 regulator-max-microvolt = <1200000>;
331 regulator-name = "vdd_1v8_3";
332 regulator-min-microvolt = <1800000>;
333 regulator-max-microvolt = <1800000>;
335 regulator-state-mem {
336 regulator-on-in-suspend;
337 regulator-mode = <MAX77802_OPMODE_LP>;
341 vqmmc_sdcard: ldo4_reg: LDO4 {
342 regulator-name = "vdd_sd";
343 regulator-min-microvolt = <1800000>;
344 regulator-max-microvolt = <2800000>;
346 regulator-state-mem {
347 regulator-off-in-suspend;
352 regulator-name = "vdd_1v8_5";
353 regulator-min-microvolt = <1800000>;
354 regulator-max-microvolt = <1800000>;
356 regulator-state-mem {
357 regulator-off-in-suspend;
362 regulator-name = "vdd_1v8_6";
363 regulator-min-microvolt = <1800000>;
364 regulator-max-microvolt = <1800000>;
366 regulator-state-mem {
367 regulator-off-in-suspend;
372 regulator-name = "vdd_1v8_7";
373 regulator-min-microvolt = <1800000>;
374 regulator-max-microvolt = <1800000>;
378 regulator-name = "vdd_ldo8";
379 regulator-min-microvolt = <1000000>;
380 regulator-max-microvolt = <1000000>;
382 regulator-state-mem {
383 regulator-off-in-suspend;
388 regulator-name = "vdd_ldo9";
389 regulator-min-microvolt = <1800000>;
390 regulator-max-microvolt = <1800000>;
392 regulator-state-mem {
393 regulator-on-in-suspend;
394 regulator-mode = <MAX77802_OPMODE_LP>;
399 regulator-name = "vdd_ldo10";
400 regulator-min-microvolt = <1800000>;
401 regulator-max-microvolt = <1800000>;
403 regulator-state-mem {
404 regulator-off-in-suspend;
409 regulator-name = "vdd_ldo11";
410 regulator-min-microvolt = <1800000>;
411 regulator-max-microvolt = <1800000>;
413 regulator-state-mem {
414 regulator-on-in-suspend;
415 regulator-mode = <MAX77802_OPMODE_LP>;
420 regulator-name = "vdd_ldo12";
421 regulator-min-microvolt = <3000000>;
422 regulator-max-microvolt = <3000000>;
424 regulator-state-mem {
425 regulator-off-in-suspend;
430 regulator-name = "vdd_ldo13";
431 regulator-min-microvolt = <1800000>;
432 regulator-max-microvolt = <1800000>;
434 regulator-state-mem {
435 regulator-on-in-suspend;
436 regulator-mode = <MAX77802_OPMODE_LP>;
441 regulator-name = "vdd_ldo14";
442 regulator-min-microvolt = <1800000>;
443 regulator-max-microvolt = <1800000>;
445 regulator-state-mem {
446 regulator-off-in-suspend;
451 regulator-name = "vdd_ldo15";
452 regulator-min-microvolt = <1000000>;
453 regulator-max-microvolt = <1000000>;
455 regulator-state-mem {
456 regulator-off-in-suspend;
461 regulator-name = "vdd_g3ds";
462 regulator-min-microvolt = <900000>;
463 regulator-max-microvolt = <1400000>;
465 regulator-state-mem {
466 regulator-off-in-suspend;
471 regulator-name = "ldo_18";
472 regulator-min-microvolt = <1800000>;
473 regulator-max-microvolt = <1800000>;
477 regulator-name = "ldo_19";
478 regulator-min-microvolt = <1800000>;
479 regulator-max-microvolt = <1800000>;
483 regulator-name = "ldo_20";
484 regulator-min-microvolt = <1800000>;
485 regulator-max-microvolt = <1800000>;
490 regulator-name = "ldo_21";
491 regulator-min-microvolt = <2800000>;
492 regulator-max-microvolt = <2800000>;
496 regulator-name = "ldo_23";
497 regulator-min-microvolt = <3300000>;
498 regulator-max-microvolt = <3300000>;
501 regulator-name = "ldo_24";
502 regulator-min-microvolt = <2800000>;
503 regulator-max-microvolt = <2800000>;
507 regulator-name = "ldo_25";
508 regulator-min-microvolt = <3300000>;
509 regulator-max-microvolt = <3300000>;
513 regulator-name = "ldo_26";
514 regulator-min-microvolt = <1200000>;
515 regulator-max-microvolt = <1200000>;
519 regulator-name = "ldo_27";
520 regulator-min-microvolt = <1200000>;
521 regulator-max-microvolt = <1200000>;
525 regulator-name = "ldo_28";
526 regulator-min-microvolt = <1800000>;
527 regulator-max-microvolt = <1800000>;
531 regulator-name = "ldo_29";
532 regulator-min-microvolt = <1800000>;
533 regulator-max-microvolt = <1800000>;
537 regulator-name = "vdd_mifs";
538 regulator-min-microvolt = <1000000>;
539 regulator-max-microvolt = <1000000>;
541 regulator-state-mem {
542 regulator-off-in-suspend;
547 regulator-name = "ldo_32";
548 regulator-min-microvolt = <3000000>;
549 regulator-max-microvolt = <3000000>;
553 regulator-name = "ldo_33";
554 regulator-min-microvolt = <2800000>;
555 regulator-max-microvolt = <2800000>;
559 regulator-name = "ldo_34";
560 regulator-min-microvolt = <3000000>;
561 regulator-max-microvolt = <3000000>;
565 regulator-name = "ldo_35";
566 regulator-min-microvolt = <1200000>;
567 regulator-max-microvolt = <1200000>;
575 clock-frequency = <400000>;
578 compatible = "maxim,max98090";
581 interrupt-parent = <&gpx0>;
582 pinctrl-names = "default";
583 pinctrl-0 = <&max98090_irq>;
587 compatible = "isil,isl29018";
589 vcc-supply = <&tps65090_fet5>;
592 ps8625: lvds-bridge@48 {
593 compatible = "parade,ps8625";
595 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
596 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
605 clock-frequency = <333000>;
609 compatible = "atmel,maxtouch";
611 interrupt-parent = <&gpx1>;
612 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
614 pinctrl-names = "default";
615 pinctrl-0 = <&trackpad_irq>;
616 linux,gpio-keymap = <KEY_RESERVED
618 KEY_RESERVED /* GPIO0 */
619 KEY_RESERVED /* GPIO1 */
620 KEY_RESERVED /* GPIO2 */
621 BTN_LEFT>; /* GPIO3 */
627 clock-frequency = <400000>;
630 compatible = "infineon,slb9645tt";
633 /* Unused irq; but still need to configure the pins */
634 pinctrl-names = "default";
635 pinctrl-0 = <&tpm_irq>;
641 samsung,i2c-sda-delay = <100>;
642 samsung,i2c-max-bus-freq = <66000>;
643 samsung,i2c-slave-addr = <0x50>;
657 card-detect-delay = <200>;
658 clock-frequency = <400000000>;
659 samsung,dw-mshc-ciu-div = <3>;
660 samsung,dw-mshc-sdr-timing = <0 4>;
661 samsung,dw-mshc-ddr-timing = <0 2>;
662 pinctrl-names = "default";
663 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
671 card-detect-delay = <200>;
672 clock-frequency = <400000000>;
673 samsung,dw-mshc-ciu-div = <3>;
674 samsung,dw-mshc-sdr-timing = <2 3>;
675 samsung,dw-mshc-ddr-timing = <1 2>;
676 pinctrl-names = "default";
677 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
683 pinctrl-names = "default";
684 pinctrl-0 = <&mask_tpm_reset>;
686 max98090_irq: max98090-irq {
687 samsung,pins = "gpx0-2";
688 samsung,pin-function = <0>;
689 samsung,pin-pud = <0>;
690 samsung,pin-drv = <0>;
693 /* We need GPX0_6 to be low at sleep time; just keep it low always */
694 mask_tpm_reset: mask-tpm-reset {
695 samsung,pins = "gpx0-6";
696 samsung,pin-function = <1>;
697 samsung,pin-pud = <0>;
698 samsung,pin-drv = <0>;
699 samsung,pin-val = <0>;
703 samsung,pins = "gpx1-0";
704 samsung,pin-function = <0>;
705 samsung,pin-pud = <0>;
706 samsung,pin-drv = <0>;
709 trackpad_irq: trackpad-irq {
710 samsung,pins = "gpx1-1";
711 samsung,pin-function = <0xf>;
712 samsung,pin-pud = <0>;
713 samsung,pin-drv = <0>;
716 power_key_irq: power-key-irq {
717 samsung,pins = "gpx1-2";
718 samsung,pin-function = <0>;
719 samsung,pin-pud = <0>;
720 samsung,pin-drv = <0>;
724 samsung,pins = "gpx1-5";
725 samsung,pin-function = <0>;
726 samsung,pin-pud = <0>;
727 samsung,pin-drv = <0>;
730 tps65090_irq: tps65090-irq {
731 samsung,pins = "gpx2-5";
732 samsung,pin-function = <0>;
733 samsung,pin-pud = <0>;
734 samsung,pin-drv = <0>;
737 dp_hpd_gpio: dp_hpd_gpio {
738 samsung,pins = "gpx2-6";
739 samsung,pin-function = <0>;
740 samsung,pin-pud = <3>;
741 samsung,pin-drv = <0>;
744 max77802_irq: max77802-irq {
745 samsung,pins = "gpx3-1";
746 samsung,pin-function = <0>;
747 samsung,pin-pud = <0>;
748 samsung,pin-drv = <0>;
752 samsung,pins = "gpx3-4";
753 samsung,pin-function = <0xf>;
754 samsung,pin-pud = <0>;
755 samsung,pin-drv = <0>;
758 hdmi_hpd_irq: hdmi-hpd-irq {
759 samsung,pins = "gpx3-7";
760 samsung,pin-function = <0>;
761 samsung,pin-pud = <1>;
762 samsung,pin-drv = <0>;
765 pmic_dvs_1: pmic-dvs-1 {
766 samsung,pins = "gpy7-6";
767 samsung,pin-function = <1>;
768 samsung,pin-pud = <0>;
769 samsung,pin-drv = <0>;
774 pmic_dvs_2: pmic-dvs-2 {
775 samsung,pins = "gpj4-2";
776 samsung,pin-function = <1>;
777 samsung,pin-pud = <0>;
778 samsung,pin-drv = <0>;
781 pmic_dvs_3: pmic-dvs-3 {
782 samsung,pins = "gpj4-3";
783 samsung,pin-function = <1>;
784 samsung,pin-pud = <0>;
785 samsung,pin-drv = <0>;
790 /* Drive SPI lines at x2 for better integrity */
792 samsung,pin-drv = <2>;
795 /* Drive SPI chip select at x2 for better integrity */
796 ec_spi_cs: ec-spi-cs {
797 samsung,pins = "gpb1-2";
798 samsung,pin-function = <1>;
799 samsung,pin-pud = <0>;
800 samsung,pin-drv = <2>;
803 usb300_vbus_en: usb300-vbus-en {
804 samsung,pins = "gph0-0";
805 samsung,pin-function = <1>;
806 samsung,pin-pud = <0>;
807 samsung,pin-drv = <0>;
810 usb301_vbus_en: usb301-vbus-en {
811 samsung,pins = "gph0-1";
812 samsung,pin-function = <1>;
813 samsung,pin-pud = <0>;
814 samsung,pin-drv = <0>;
817 pmic_selb: pmic-selb {
818 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
820 samsung,pin-function = <1>;
821 samsung,pin-pud = <0>;
822 samsung,pin-drv = <0>;
828 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
829 clock-names = "rtc", "rtc_src";
835 samsung,spi-src-clk = <0>;
836 cs-gpios = <&gpb1 2 0>;
839 compatible = "google,cros-ec-spi";
840 interrupt-parent = <&gpx1>;
842 pinctrl-names = "default";
843 pinctrl-0 = <&ec_spi_cs &ec_irq>;
845 spi-max-frequency = <3125000>;
848 samsung,spi-feedback-delay = <1>;
852 compatible = "google,cros-ec-i2c-tunnel";
853 #address-cells = <1>;
855 google,remote-bus = <0>;
857 battery: sbs-battery@b {
858 compatible = "sbs,sbs-battery";
860 sbs,poll-retry-count = <1>;
861 sbs,i2c-retry-count = <2>;
865 compatible = "ti,tps65090";
869 * Config irq to disable internal pulls
870 * even though we run in polling mode.
872 pinctrl-names = "default";
873 pinctrl-0 = <&tps65090_irq>;
875 vsys1-supply = <&vbat>;
876 vsys2-supply = <&vbat>;
877 vsys3-supply = <&vbat>;
878 infet1-supply = <&vbat>;
879 infet2-supply = <&tps65090_dcdc1>;
880 infet3-supply = <&tps65090_dcdc2>;
881 infet4-supply = <&tps65090_dcdc2>;
882 infet5-supply = <&tps65090_dcdc2>;
883 infet6-supply = <&tps65090_dcdc2>;
884 infet7-supply = <&tps65090_dcdc1>;
885 vsys-l1-supply = <&vbat>;
886 vsys-l2-supply = <&vbat>;
889 tps65090_dcdc1: dcdc1 {
890 ti,enable-ext-control;
892 tps65090_dcdc2: dcdc2 {
893 ti,enable-ext-control;
895 tps65090_dcdc3: dcdc3 {
896 ti,enable-ext-control;
898 tps65090_fet1: fet1 {
899 regulator-name = "vcd_led";
901 tps65090_fet2: fet2 {
902 regulator-name = "video_mid";
905 tps65090_fet3: fet3 {
906 regulator-name = "wwan_r";
909 tps65090_fet4: fet4 {
910 regulator-name = "sdcard";
913 tps65090_fet5: fet5 {
914 regulator-name = "camout";
917 tps65090_fet6: fet6 {
918 regulator-name = "lcd_vdd";
920 tps65090_fet7: fet7 {
921 regulator-name = "video_mid_1a";
924 tps65090_ldo1: ldo1 {
926 tps65090_ldo2: ldo2 {
931 compatible = "ti,tps65090-charger";
951 vbus-supply = <&usb300_vbus_reg>;
955 vbus-supply = <&usb301_vbus_reg>;
959 * Use longest HW watchdog in SoC (32 seconds) since the hardware
960 * watchdog provides no debugging information (compared to soft/hard
961 * lockup detectors) and so should be last resort.
967 #include "cros-ec-keyboard.dtsi"
968 #include "cros-adc-thermistors.dtsi"