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 "exynos5420.dtsi"
18 model = "Google Peach Pit Rev 6+";
20 compatible = "google,pit-rev16",
21 "google,pit-rev15", "google,pit-rev14",
22 "google,pit-rev13", "google,pit-rev12",
23 "google,pit-rev11", "google,pit-rev10",
24 "google,pit-rev9", "google,pit-rev8",
25 "google,pit-rev7", "google,pit-rev6",
26 "google,pit", "google,peach","samsung,exynos5420",
30 /* Assign 20 so we don't get confused w/ builtin ones */
31 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
34 backlight: backlight {
35 compatible = "pwm-backlight";
36 pwms = <&pwm 0 1000000 0>;
37 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
38 default-brightness-level = <7>;
39 power-supply = <&tps65090_fet1>;
40 pinctrl-0 = <&pwm0_out>;
41 pinctrl-names = "default";
46 compatible = "samsung,exynos5420-oscclk";
47 clock-frequency = <24000000>;
52 compatible = "gpio-keys";
54 pinctrl-names = "default";
55 pinctrl-0 = <&power_key_irq>;
59 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
60 linux,code = <KEY_POWER>;
66 reg = <0x20000000 0x80000000>;
70 compatible = "google,snow-audio-max98090";
72 samsung,model = "Peach-Pit-I2S-MAX98090";
73 samsung,i2s-controller = <&i2s0>;
74 samsung,audio-codec = <&max98090>;
77 usb300_vbus_reg: regulator-usb300 {
78 compatible = "regulator-fixed";
79 regulator-name = "P5.0V_USB3CON0";
80 regulator-min-microvolt = <5000000>;
81 regulator-max-microvolt = <5000000>;
83 pinctrl-names = "default";
84 pinctrl-0 = <&usb300_vbus_en>;
88 usb301_vbus_reg: regulator-usb301 {
89 compatible = "regulator-fixed";
90 regulator-name = "P5.0V_USB3CON1";
91 regulator-min-microvolt = <5000000>;
92 regulator-max-microvolt = <5000000>;
94 pinctrl-names = "default";
95 pinctrl-0 = <&usb301_vbus_en>;
99 vbat: fixed-regulator {
100 compatible = "regulator-fixed";
101 regulator-name = "vbat-supply";
107 compatible = "auo,b116xw03";
108 power-supply = <&tps65090_fet6>;
109 backlight = <&backlight>;
115 vdd-supply = <&ldo9_reg>;
120 pinctrl-names = "default";
121 pinctrl-0 = <&dp_hpd_gpio>;
122 samsung,color-space = <0>;
123 samsung,dynamic-range = <0>;
124 samsung,ycbcr-coeff = <0>;
125 samsung,color-depth = <1>;
126 samsung,link-rate = <0x06>;
127 samsung,lane-count = <2>;
128 samsung,hpd-gpio = <&gpx2 6 0>;
139 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
140 pinctrl-names = "default";
141 pinctrl-0 = <&hdmi_hpd_irq>;
144 hdmi-en-supply = <&tps65090_fet7>;
145 vdd-supply = <&ldo8_reg>;
146 vdd_osc-supply = <&ldo10_reg>;
147 vdd_pll-supply = <&ldo8_reg>;
152 clock-frequency = <400000>;
155 compatible = "maxim,max77802";
156 interrupt-parent = <&gpx3>;
157 interrupts = <1 IRQ_TYPE_NONE>;
158 pinctrl-names = "default";
159 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
160 <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
165 inb1-supply = <&tps65090_dcdc2>;
166 inb2-supply = <&tps65090_dcdc1>;
167 inb3-supply = <&tps65090_dcdc2>;
168 inb4-supply = <&tps65090_dcdc2>;
169 inb5-supply = <&tps65090_dcdc1>;
170 inb6-supply = <&tps65090_dcdc2>;
171 inb7-supply = <&tps65090_dcdc1>;
172 inb8-supply = <&tps65090_dcdc1>;
173 inb9-supply = <&tps65090_dcdc1>;
174 inb10-supply = <&tps65090_dcdc1>;
176 inl1-supply = <&buck5_reg>;
177 inl2-supply = <&buck7_reg>;
178 inl3-supply = <&buck9_reg>;
179 inl4-supply = <&buck9_reg>;
180 inl5-supply = <&buck9_reg>;
181 inl6-supply = <&tps65090_dcdc2>;
182 inl7-supply = <&buck9_reg>;
183 inl9-supply = <&tps65090_dcdc2>;
184 inl10-supply = <&buck7_reg>;
188 regulator-name = "vdd_mif";
189 regulator-min-microvolt = <800000>;
190 regulator-max-microvolt = <1300000>;
193 regulator-ramp-delay = <12500>;
197 regulator-name = "vdd_arm";
198 regulator-min-microvolt = <800000>;
199 regulator-max-microvolt = <1500000>;
202 regulator-ramp-delay = <12500>;
206 regulator-name = "vdd_int";
207 regulator-min-microvolt = <800000>;
208 regulator-max-microvolt = <1400000>;
211 regulator-ramp-delay = <12500>;
215 regulator-name = "vdd_g3d";
216 regulator-min-microvolt = <700000>;
217 regulator-max-microvolt = <1400000>;
220 regulator-ramp-delay = <12500>;
224 regulator-name = "vdd_1v2";
225 regulator-min-microvolt = <1200000>;
226 regulator-max-microvolt = <1200000>;
232 regulator-name = "vdd_kfc";
233 regulator-min-microvolt = <800000>;
234 regulator-max-microvolt = <1500000>;
237 regulator-ramp-delay = <12500>;
241 regulator-name = "vdd_1v35";
242 regulator-min-microvolt = <1350000>;
243 regulator-max-microvolt = <1350000>;
249 regulator-name = "vdd_emmc";
250 regulator-min-microvolt = <2850000>;
251 regulator-max-microvolt = <2850000>;
257 regulator-name = "vdd_2v";
258 regulator-min-microvolt = <2000000>;
259 regulator-max-microvolt = <2000000>;
265 regulator-name = "vdd_1v8";
266 regulator-min-microvolt = <1800000>;
267 regulator-max-microvolt = <1800000>;
273 regulator-name = "vdd_1v0";
274 regulator-min-microvolt = <1000000>;
275 regulator-max-microvolt = <1000000>;
280 regulator-name = "vdd_1v2_2";
281 regulator-min-microvolt = <1200000>;
282 regulator-max-microvolt = <1200000>;
286 regulator-name = "vdd_1v8_3";
287 regulator-min-microvolt = <1800000>;
288 regulator-max-microvolt = <1800000>;
292 vqmmc_sdcard: ldo4_reg: LDO4 {
293 regulator-name = "vdd_sd";
294 regulator-min-microvolt = <1800000>;
295 regulator-max-microvolt = <2800000>;
300 regulator-name = "vdd_1v8_5";
301 regulator-min-microvolt = <1800000>;
302 regulator-max-microvolt = <1800000>;
307 regulator-name = "vdd_1v8_6";
308 regulator-min-microvolt = <1800000>;
309 regulator-max-microvolt = <1800000>;
314 regulator-name = "vdd_1v8_7";
315 regulator-min-microvolt = <1800000>;
316 regulator-max-microvolt = <1800000>;
320 regulator-name = "vdd_ldo8";
321 regulator-min-microvolt = <1000000>;
322 regulator-max-microvolt = <1000000>;
327 regulator-name = "vdd_ldo9";
328 regulator-min-microvolt = <1800000>;
329 regulator-max-microvolt = <1800000>;
334 regulator-name = "vdd_ldo10";
335 regulator-min-microvolt = <1800000>;
336 regulator-max-microvolt = <1800000>;
341 regulator-name = "vdd_ldo11";
342 regulator-min-microvolt = <1800000>;
343 regulator-max-microvolt = <1800000>;
348 regulator-name = "vdd_ldo12";
349 regulator-min-microvolt = <3000000>;
350 regulator-max-microvolt = <3000000>;
355 regulator-name = "vdd_ldo13";
356 regulator-min-microvolt = <1800000>;
357 regulator-max-microvolt = <1800000>;
362 regulator-name = "vdd_ldo14";
363 regulator-min-microvolt = <1800000>;
364 regulator-max-microvolt = <1800000>;
369 regulator-name = "vdd_ldo15";
370 regulator-min-microvolt = <1000000>;
371 regulator-max-microvolt = <1000000>;
376 regulator-name = "vdd_g3ds";
377 regulator-min-microvolt = <900000>;
378 regulator-max-microvolt = <1400000>;
383 regulator-name = "ldo_18";
384 regulator-min-microvolt = <1800000>;
385 regulator-max-microvolt = <1800000>;
389 regulator-name = "ldo_19";
390 regulator-min-microvolt = <1800000>;
391 regulator-max-microvolt = <1800000>;
395 regulator-name = "ldo_20";
396 regulator-min-microvolt = <1800000>;
397 regulator-max-microvolt = <1800000>;
402 regulator-name = "ldo_21";
403 regulator-min-microvolt = <2800000>;
404 regulator-max-microvolt = <2800000>;
408 regulator-name = "ldo_23";
409 regulator-min-microvolt = <3300000>;
410 regulator-max-microvolt = <3300000>;
413 regulator-name = "ldo_24";
414 regulator-min-microvolt = <2800000>;
415 regulator-max-microvolt = <2800000>;
419 regulator-name = "ldo_25";
420 regulator-min-microvolt = <3300000>;
421 regulator-max-microvolt = <3300000>;
425 regulator-name = "ldo_26";
426 regulator-min-microvolt = <1200000>;
427 regulator-max-microvolt = <1200000>;
431 regulator-name = "ldo_27";
432 regulator-min-microvolt = <1200000>;
433 regulator-max-microvolt = <1200000>;
437 regulator-name = "ldo_28";
438 regulator-min-microvolt = <1800000>;
439 regulator-max-microvolt = <1800000>;
443 regulator-name = "ldo_29";
444 regulator-min-microvolt = <1800000>;
445 regulator-max-microvolt = <1800000>;
449 regulator-name = "vdd_mifs";
450 regulator-min-microvolt = <1000000>;
451 regulator-max-microvolt = <1000000>;
456 regulator-name = "ldo_32";
457 regulator-min-microvolt = <3000000>;
458 regulator-max-microvolt = <3000000>;
462 regulator-name = "ldo_33";
463 regulator-min-microvolt = <2800000>;
464 regulator-max-microvolt = <2800000>;
468 regulator-name = "ldo_34";
469 regulator-min-microvolt = <3000000>;
470 regulator-max-microvolt = <3000000>;
474 regulator-name = "ldo_35";
475 regulator-min-microvolt = <1200000>;
476 regulator-max-microvolt = <1200000>;
484 clock-frequency = <400000>;
487 compatible = "maxim,max98090";
490 interrupt-parent = <&gpx0>;
491 pinctrl-names = "default";
492 pinctrl-0 = <&max98090_irq>;
496 compatible = "isil,isl29018";
498 vcc-supply = <&tps65090_fet5>;
501 ps8625: lvds-bridge@48 {
502 compatible = "parade,ps8625";
504 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
505 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
514 clock-frequency = <333000>;
518 compatible = "atmel,maxtouch";
520 interrupt-parent = <&gpx1>;
521 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
523 pinctrl-names = "default";
524 pinctrl-0 = <&trackpad_irq>;
525 linux,gpio-keymap = <KEY_RESERVED
527 KEY_RESERVED /* GPIO0 */
528 KEY_RESERVED /* GPIO1 */
529 KEY_RESERVED /* GPIO2 */
530 BTN_LEFT>; /* GPIO3 */
536 clock-frequency = <400000>;
539 compatible = "infineon,slb9645tt";
542 /* Unused irq; but still need to configure the pins */
543 pinctrl-names = "default";
544 pinctrl-0 = <&tpm_irq>;
550 samsung,i2c-sda-delay = <100>;
551 samsung,i2c-max-bus-freq = <66000>;
552 samsung,i2c-slave-addr = <0x50>;
563 caps2-mmc-hs200-1_8v;
566 card-detect-delay = <200>;
567 clock-frequency = <400000000>;
568 samsung,dw-mshc-ciu-div = <3>;
569 samsung,dw-mshc-sdr-timing = <0 4>;
570 samsung,dw-mshc-ddr-timing = <0 2>;
571 pinctrl-names = "default";
572 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
580 card-detect-delay = <200>;
581 clock-frequency = <400000000>;
582 samsung,dw-mshc-ciu-div = <3>;
583 samsung,dw-mshc-sdr-timing = <2 3>;
584 samsung,dw-mshc-ddr-timing = <1 2>;
585 pinctrl-names = "default";
586 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
592 pinctrl-names = "default";
593 pinctrl-0 = <&mask_tpm_reset>;
595 max98090_irq: max98090-irq {
596 samsung,pins = "gpx0-2";
597 samsung,pin-function = <0>;
598 samsung,pin-pud = <0>;
599 samsung,pin-drv = <0>;
602 /* We need GPX0_6 to be low at sleep time; just keep it low always */
603 mask_tpm_reset: mask-tpm-reset {
604 samsung,pins = "gpx0-6";
605 samsung,pin-function = <1>;
606 samsung,pin-pud = <0>;
607 samsung,pin-drv = <0>;
608 samsung,pin-val = <0>;
612 samsung,pins = "gpx1-0";
613 samsung,pin-function = <0>;
614 samsung,pin-pud = <0>;
615 samsung,pin-drv = <0>;
618 trackpad_irq: trackpad-irq {
619 samsung,pins = "gpx1-1";
620 samsung,pin-function = <0xf>;
621 samsung,pin-pud = <0>;
622 samsung,pin-drv = <0>;
625 power_key_irq: power-key-irq {
626 samsung,pins = "gpx1-2";
627 samsung,pin-function = <0>;
628 samsung,pin-pud = <0>;
629 samsung,pin-drv = <0>;
633 samsung,pins = "gpx1-5";
634 samsung,pin-function = <0>;
635 samsung,pin-pud = <0>;
636 samsung,pin-drv = <0>;
639 tps65090_irq: tps65090-irq {
640 samsung,pins = "gpx2-5";
641 samsung,pin-function = <0>;
642 samsung,pin-pud = <0>;
643 samsung,pin-drv = <0>;
646 dp_hpd_gpio: dp_hpd_gpio {
647 samsung,pins = "gpx2-6";
648 samsung,pin-function = <0>;
649 samsung,pin-pud = <3>;
650 samsung,pin-drv = <0>;
653 max77802_irq: max77802-irq {
654 samsung,pins = "gpx3-1";
655 samsung,pin-function = <0>;
656 samsung,pin-pud = <0>;
657 samsung,pin-drv = <0>;
660 hdmi_hpd_irq: hdmi-hpd-irq {
661 samsung,pins = "gpx3-7";
662 samsung,pin-function = <0>;
663 samsung,pin-pud = <1>;
664 samsung,pin-drv = <0>;
667 pmic_dvs_1: pmic-dvs-1 {
668 samsung,pins = "gpy7-6";
669 samsung,pin-function = <1>;
670 samsung,pin-pud = <0>;
671 samsung,pin-drv = <0>;
676 pmic_dvs_2: pmic-dvs-2 {
677 samsung,pins = "gpj4-2";
678 samsung,pin-function = <1>;
679 samsung,pin-pud = <0>;
680 samsung,pin-drv = <0>;
683 pmic_dvs_3: pmic-dvs-3 {
684 samsung,pins = "gpj4-3";
685 samsung,pin-function = <1>;
686 samsung,pin-pud = <0>;
687 samsung,pin-drv = <0>;
692 /* Drive SPI lines at x2 for better integrity */
694 samsung,pin-drv = <2>;
697 /* Drive SPI chip select at x2 for better integrity */
698 ec_spi_cs: ec-spi-cs {
699 samsung,pins = "gpb1-2";
700 samsung,pin-function = <1>;
701 samsung,pin-pud = <0>;
702 samsung,pin-drv = <2>;
705 usb300_vbus_en: usb300-vbus-en {
706 samsung,pins = "gph0-0";
707 samsung,pin-function = <1>;
708 samsung,pin-pud = <0>;
709 samsung,pin-drv = <0>;
712 usb301_vbus_en: usb301-vbus-en {
713 samsung,pins = "gph0-1";
714 samsung,pin-function = <1>;
715 samsung,pin-pud = <0>;
716 samsung,pin-drv = <0>;
719 pmic_selb: pmic-selb {
720 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
722 samsung,pin-function = <1>;
723 samsung,pin-pud = <0>;
724 samsung,pin-drv = <0>;
735 samsung,spi-src-clk = <0>;
736 cs-gpios = <&gpb1 2 0>;
739 compatible = "google,cros-ec-spi";
740 interrupt-parent = <&gpx1>;
742 pinctrl-names = "default";
743 pinctrl-0 = <&ec_spi_cs &ec_irq>;
745 spi-max-frequency = <3125000>;
748 samsung,spi-feedback-delay = <1>;
752 compatible = "google,cros-ec-i2c-tunnel";
753 #address-cells = <1>;
755 google,remote-bus = <0>;
757 battery: sbs-battery@b {
758 compatible = "sbs,sbs-battery";
760 sbs,poll-retry-count = <1>;
761 sbs,i2c-retry-count = <2>;
765 compatible = "ti,tps65090";
769 * Config irq to disable internal pulls
770 * even though we run in polling mode.
772 pinctrl-names = "default";
773 pinctrl-0 = <&tps65090_irq>;
775 vsys1-supply = <&vbat>;
776 vsys2-supply = <&vbat>;
777 vsys3-supply = <&vbat>;
778 infet1-supply = <&vbat>;
779 infet2-supply = <&tps65090_dcdc1>;
780 infet3-supply = <&tps65090_dcdc2>;
781 infet4-supply = <&tps65090_dcdc2>;
782 infet5-supply = <&tps65090_dcdc2>;
783 infet6-supply = <&tps65090_dcdc2>;
784 infet7-supply = <&tps65090_dcdc1>;
785 vsys-l1-supply = <&vbat>;
786 vsys-l2-supply = <&vbat>;
789 tps65090_dcdc1: dcdc1 {
790 ti,enable-ext-control;
792 tps65090_dcdc2: dcdc2 {
793 ti,enable-ext-control;
795 tps65090_dcdc3: dcdc3 {
796 ti,enable-ext-control;
798 tps65090_fet1: fet1 {
799 regulator-name = "vcd_led";
801 tps65090_fet2: fet2 {
802 regulator-name = "video_mid";
805 tps65090_fet3: fet3 {
806 regulator-name = "wwan_r";
809 tps65090_fet4: fet4 {
810 regulator-name = "sdcard";
813 tps65090_fet5: fet5 {
814 regulator-name = "camout";
816 tps65090_fet6: fet6 {
817 regulator-name = "lcd_vdd";
819 tps65090_fet7: fet7 {
820 regulator-name = "video_mid_1a";
823 tps65090_ldo1: ldo1 {
825 tps65090_ldo2: ldo2 {
830 compatible = "ti,tps65090-charger";
842 vbus-supply = <&usb300_vbus_reg>;
846 vbus-supply = <&usb301_vbus_reg>;
850 * Use longest HW watchdog in SoC (32 seconds) since the hardware
851 * watchdog provides no debugging information (compared to soft/hard
852 * lockup detectors) and so should be last resort.
858 #include "cros-ec-keyboard.dtsi"
859 #include "cros-adc-thermistors.dtsi"