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 "exynos5420.dtsi"
19 model = "Google Peach Pit Rev 6+";
21 compatible = "google,pit-rev16",
22 "google,pit-rev15", "google,pit-rev14",
23 "google,pit-rev13", "google,pit-rev12",
24 "google,pit-rev11", "google,pit-rev10",
25 "google,pit-rev9", "google,pit-rev8",
26 "google,pit-rev7", "google,pit-rev6",
27 "google,pit", "google,peach","samsung,exynos5420",
31 /* Assign 20 so we don't get confused w/ builtin ones */
32 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
35 backlight: backlight {
36 compatible = "pwm-backlight";
37 pwms = <&pwm 0 1000000 0>;
38 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
39 default-brightness-level = <7>;
40 power-supply = <&tps65090_fet1>;
41 pinctrl-0 = <&pwm0_out>;
42 pinctrl-names = "default";
47 compatible = "samsung,exynos5420-oscclk";
48 clock-frequency = <24000000>;
53 compatible = "gpio-keys";
55 pinctrl-names = "default";
56 pinctrl-0 = <&power_key_irq>;
60 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
61 linux,code = <KEY_POWER>;
67 reg = <0x20000000 0x80000000>;
71 compatible = "google,snow-audio-max98090";
73 samsung,model = "Peach-Pit-I2S-MAX98090";
74 samsung,i2s-controller = <&i2s0>;
75 samsung,audio-codec = <&max98090>;
78 usb300_vbus_reg: regulator-usb300 {
79 compatible = "regulator-fixed";
80 regulator-name = "P5.0V_USB3CON0";
81 regulator-min-microvolt = <5000000>;
82 regulator-max-microvolt = <5000000>;
84 pinctrl-names = "default";
85 pinctrl-0 = <&usb300_vbus_en>;
89 usb301_vbus_reg: regulator-usb301 {
90 compatible = "regulator-fixed";
91 regulator-name = "P5.0V_USB3CON1";
92 regulator-min-microvolt = <5000000>;
93 regulator-max-microvolt = <5000000>;
95 pinctrl-names = "default";
96 pinctrl-0 = <&usb301_vbus_en>;
100 vbat: fixed-regulator {
101 compatible = "regulator-fixed";
102 regulator-name = "vbat-supply";
108 compatible = "auo,b116xw03";
109 power-supply = <&tps65090_fet6>;
110 backlight = <&backlight>;
116 vdd-supply = <&ldo9_reg>;
121 pinctrl-names = "default";
122 pinctrl-0 = <&dp_hpd_gpio>;
123 samsung,color-space = <0>;
124 samsung,dynamic-range = <0>;
125 samsung,ycbcr-coeff = <0>;
126 samsung,color-depth = <1>;
127 samsung,link-rate = <0x06>;
128 samsung,lane-count = <2>;
129 samsung,hpd-gpio = <&gpx2 6 0>;
140 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
141 pinctrl-names = "default";
142 pinctrl-0 = <&hdmi_hpd_irq>;
145 hdmi-en-supply = <&tps65090_fet7>;
146 vdd-supply = <&ldo8_reg>;
147 vdd_osc-supply = <&ldo10_reg>;
148 vdd_pll-supply = <&ldo8_reg>;
153 clock-frequency = <400000>;
155 max77802: max77802-pmic@9 {
156 compatible = "maxim,max77802";
157 interrupt-parent = <&gpx3>;
158 interrupts = <1 IRQ_TYPE_NONE>;
159 pinctrl-names = "default";
160 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
161 <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
166 inb1-supply = <&tps65090_dcdc2>;
167 inb2-supply = <&tps65090_dcdc1>;
168 inb3-supply = <&tps65090_dcdc2>;
169 inb4-supply = <&tps65090_dcdc2>;
170 inb5-supply = <&tps65090_dcdc1>;
171 inb6-supply = <&tps65090_dcdc2>;
172 inb7-supply = <&tps65090_dcdc1>;
173 inb8-supply = <&tps65090_dcdc1>;
174 inb9-supply = <&tps65090_dcdc1>;
175 inb10-supply = <&tps65090_dcdc1>;
177 inl1-supply = <&buck5_reg>;
178 inl2-supply = <&buck7_reg>;
179 inl3-supply = <&buck9_reg>;
180 inl4-supply = <&buck9_reg>;
181 inl5-supply = <&buck9_reg>;
182 inl6-supply = <&tps65090_dcdc2>;
183 inl7-supply = <&buck9_reg>;
184 inl9-supply = <&tps65090_dcdc2>;
185 inl10-supply = <&buck7_reg>;
189 regulator-name = "vdd_mif";
190 regulator-min-microvolt = <800000>;
191 regulator-max-microvolt = <1300000>;
194 regulator-ramp-delay = <12500>;
198 regulator-name = "vdd_arm";
199 regulator-min-microvolt = <800000>;
200 regulator-max-microvolt = <1500000>;
203 regulator-ramp-delay = <12500>;
207 regulator-name = "vdd_int";
208 regulator-min-microvolt = <800000>;
209 regulator-max-microvolt = <1400000>;
212 regulator-ramp-delay = <12500>;
216 regulator-name = "vdd_g3d";
217 regulator-min-microvolt = <700000>;
218 regulator-max-microvolt = <1400000>;
221 regulator-ramp-delay = <12500>;
225 regulator-name = "vdd_1v2";
226 regulator-min-microvolt = <1200000>;
227 regulator-max-microvolt = <1200000>;
233 regulator-name = "vdd_kfc";
234 regulator-min-microvolt = <800000>;
235 regulator-max-microvolt = <1500000>;
238 regulator-ramp-delay = <12500>;
242 regulator-name = "vdd_1v35";
243 regulator-min-microvolt = <1350000>;
244 regulator-max-microvolt = <1350000>;
250 regulator-name = "vdd_emmc";
251 regulator-min-microvolt = <2850000>;
252 regulator-max-microvolt = <2850000>;
258 regulator-name = "vdd_2v";
259 regulator-min-microvolt = <2000000>;
260 regulator-max-microvolt = <2000000>;
266 regulator-name = "vdd_1v8";
267 regulator-min-microvolt = <1800000>;
268 regulator-max-microvolt = <1800000>;
274 regulator-name = "vdd_1v0";
275 regulator-min-microvolt = <1000000>;
276 regulator-max-microvolt = <1000000>;
281 regulator-name = "vdd_1v2_2";
282 regulator-min-microvolt = <1200000>;
283 regulator-max-microvolt = <1200000>;
287 regulator-name = "vdd_1v8_3";
288 regulator-min-microvolt = <1800000>;
289 regulator-max-microvolt = <1800000>;
293 vqmmc_sdcard: ldo4_reg: LDO4 {
294 regulator-name = "vdd_sd";
295 regulator-min-microvolt = <1800000>;
296 regulator-max-microvolt = <2800000>;
301 regulator-name = "vdd_1v8_5";
302 regulator-min-microvolt = <1800000>;
303 regulator-max-microvolt = <1800000>;
308 regulator-name = "vdd_1v8_6";
309 regulator-min-microvolt = <1800000>;
310 regulator-max-microvolt = <1800000>;
315 regulator-name = "vdd_1v8_7";
316 regulator-min-microvolt = <1800000>;
317 regulator-max-microvolt = <1800000>;
321 regulator-name = "vdd_ldo8";
322 regulator-min-microvolt = <1000000>;
323 regulator-max-microvolt = <1000000>;
328 regulator-name = "vdd_ldo9";
329 regulator-min-microvolt = <1800000>;
330 regulator-max-microvolt = <1800000>;
335 regulator-name = "vdd_ldo10";
336 regulator-min-microvolt = <1800000>;
337 regulator-max-microvolt = <1800000>;
342 regulator-name = "vdd_ldo11";
343 regulator-min-microvolt = <1800000>;
344 regulator-max-microvolt = <1800000>;
349 regulator-name = "vdd_ldo12";
350 regulator-min-microvolt = <3000000>;
351 regulator-max-microvolt = <3000000>;
356 regulator-name = "vdd_ldo13";
357 regulator-min-microvolt = <1800000>;
358 regulator-max-microvolt = <1800000>;
363 regulator-name = "vdd_ldo14";
364 regulator-min-microvolt = <1800000>;
365 regulator-max-microvolt = <1800000>;
370 regulator-name = "vdd_ldo15";
371 regulator-min-microvolt = <1000000>;
372 regulator-max-microvolt = <1000000>;
377 regulator-name = "vdd_g3ds";
378 regulator-min-microvolt = <900000>;
379 regulator-max-microvolt = <1400000>;
384 regulator-name = "ldo_18";
385 regulator-min-microvolt = <1800000>;
386 regulator-max-microvolt = <1800000>;
390 regulator-name = "ldo_19";
391 regulator-min-microvolt = <1800000>;
392 regulator-max-microvolt = <1800000>;
396 regulator-name = "ldo_20";
397 regulator-min-microvolt = <1800000>;
398 regulator-max-microvolt = <1800000>;
403 regulator-name = "ldo_21";
404 regulator-min-microvolt = <2800000>;
405 regulator-max-microvolt = <2800000>;
409 regulator-name = "ldo_23";
410 regulator-min-microvolt = <3300000>;
411 regulator-max-microvolt = <3300000>;
414 regulator-name = "ldo_24";
415 regulator-min-microvolt = <2800000>;
416 regulator-max-microvolt = <2800000>;
420 regulator-name = "ldo_25";
421 regulator-min-microvolt = <3300000>;
422 regulator-max-microvolt = <3300000>;
426 regulator-name = "ldo_26";
427 regulator-min-microvolt = <1200000>;
428 regulator-max-microvolt = <1200000>;
432 regulator-name = "ldo_27";
433 regulator-min-microvolt = <1200000>;
434 regulator-max-microvolt = <1200000>;
438 regulator-name = "ldo_28";
439 regulator-min-microvolt = <1800000>;
440 regulator-max-microvolt = <1800000>;
444 regulator-name = "ldo_29";
445 regulator-min-microvolt = <1800000>;
446 regulator-max-microvolt = <1800000>;
450 regulator-name = "vdd_mifs";
451 regulator-min-microvolt = <1000000>;
452 regulator-max-microvolt = <1000000>;
457 regulator-name = "ldo_32";
458 regulator-min-microvolt = <3000000>;
459 regulator-max-microvolt = <3000000>;
463 regulator-name = "ldo_33";
464 regulator-min-microvolt = <2800000>;
465 regulator-max-microvolt = <2800000>;
469 regulator-name = "ldo_34";
470 regulator-min-microvolt = <3000000>;
471 regulator-max-microvolt = <3000000>;
475 regulator-name = "ldo_35";
476 regulator-min-microvolt = <1200000>;
477 regulator-max-microvolt = <1200000>;
485 clock-frequency = <400000>;
488 compatible = "maxim,max98090";
491 interrupt-parent = <&gpx0>;
492 pinctrl-names = "default";
493 pinctrl-0 = <&max98090_irq>;
497 compatible = "isil,isl29018";
499 vcc-supply = <&tps65090_fet5>;
502 ps8625: lvds-bridge@48 {
503 compatible = "parade,ps8625";
505 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
506 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
515 clock-frequency = <333000>;
519 compatible = "atmel,maxtouch";
521 interrupt-parent = <&gpx1>;
522 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
524 pinctrl-names = "default";
525 pinctrl-0 = <&trackpad_irq>;
526 linux,gpio-keymap = <KEY_RESERVED
528 KEY_RESERVED /* GPIO0 */
529 KEY_RESERVED /* GPIO1 */
530 KEY_RESERVED /* GPIO2 */
531 BTN_LEFT>; /* GPIO3 */
537 clock-frequency = <400000>;
540 compatible = "infineon,slb9645tt";
543 /* Unused irq; but still need to configure the pins */
544 pinctrl-names = "default";
545 pinctrl-0 = <&tpm_irq>;
551 samsung,i2c-sda-delay = <100>;
552 samsung,i2c-max-bus-freq = <66000>;
553 samsung,i2c-slave-addr = <0x50>;
567 card-detect-delay = <200>;
568 clock-frequency = <400000000>;
569 samsung,dw-mshc-ciu-div = <3>;
570 samsung,dw-mshc-sdr-timing = <0 4>;
571 samsung,dw-mshc-ddr-timing = <0 2>;
572 pinctrl-names = "default";
573 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
581 card-detect-delay = <200>;
582 clock-frequency = <400000000>;
583 samsung,dw-mshc-ciu-div = <3>;
584 samsung,dw-mshc-sdr-timing = <2 3>;
585 samsung,dw-mshc-ddr-timing = <1 2>;
586 pinctrl-names = "default";
587 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
593 pinctrl-names = "default";
594 pinctrl-0 = <&mask_tpm_reset>;
596 max98090_irq: max98090-irq {
597 samsung,pins = "gpx0-2";
598 samsung,pin-function = <0>;
599 samsung,pin-pud = <0>;
600 samsung,pin-drv = <0>;
603 /* We need GPX0_6 to be low at sleep time; just keep it low always */
604 mask_tpm_reset: mask-tpm-reset {
605 samsung,pins = "gpx0-6";
606 samsung,pin-function = <1>;
607 samsung,pin-pud = <0>;
608 samsung,pin-drv = <0>;
609 samsung,pin-val = <0>;
613 samsung,pins = "gpx1-0";
614 samsung,pin-function = <0>;
615 samsung,pin-pud = <0>;
616 samsung,pin-drv = <0>;
619 trackpad_irq: trackpad-irq {
620 samsung,pins = "gpx1-1";
621 samsung,pin-function = <0xf>;
622 samsung,pin-pud = <0>;
623 samsung,pin-drv = <0>;
626 power_key_irq: power-key-irq {
627 samsung,pins = "gpx1-2";
628 samsung,pin-function = <0>;
629 samsung,pin-pud = <0>;
630 samsung,pin-drv = <0>;
634 samsung,pins = "gpx1-5";
635 samsung,pin-function = <0>;
636 samsung,pin-pud = <0>;
637 samsung,pin-drv = <0>;
640 tps65090_irq: tps65090-irq {
641 samsung,pins = "gpx2-5";
642 samsung,pin-function = <0>;
643 samsung,pin-pud = <0>;
644 samsung,pin-drv = <0>;
647 dp_hpd_gpio: dp_hpd_gpio {
648 samsung,pins = "gpx2-6";
649 samsung,pin-function = <0>;
650 samsung,pin-pud = <3>;
651 samsung,pin-drv = <0>;
654 max77802_irq: max77802-irq {
655 samsung,pins = "gpx3-1";
656 samsung,pin-function = <0>;
657 samsung,pin-pud = <0>;
658 samsung,pin-drv = <0>;
661 hdmi_hpd_irq: hdmi-hpd-irq {
662 samsung,pins = "gpx3-7";
663 samsung,pin-function = <0>;
664 samsung,pin-pud = <1>;
665 samsung,pin-drv = <0>;
668 pmic_dvs_1: pmic-dvs-1 {
669 samsung,pins = "gpy7-6";
670 samsung,pin-function = <1>;
671 samsung,pin-pud = <0>;
672 samsung,pin-drv = <0>;
677 pmic_dvs_2: pmic-dvs-2 {
678 samsung,pins = "gpj4-2";
679 samsung,pin-function = <1>;
680 samsung,pin-pud = <0>;
681 samsung,pin-drv = <0>;
684 pmic_dvs_3: pmic-dvs-3 {
685 samsung,pins = "gpj4-3";
686 samsung,pin-function = <1>;
687 samsung,pin-pud = <0>;
688 samsung,pin-drv = <0>;
693 /* Drive SPI lines at x2 for better integrity */
695 samsung,pin-drv = <2>;
698 /* Drive SPI chip select at x2 for better integrity */
699 ec_spi_cs: ec-spi-cs {
700 samsung,pins = "gpb1-2";
701 samsung,pin-function = <1>;
702 samsung,pin-pud = <0>;
703 samsung,pin-drv = <2>;
706 usb300_vbus_en: usb300-vbus-en {
707 samsung,pins = "gph0-0";
708 samsung,pin-function = <1>;
709 samsung,pin-pud = <0>;
710 samsung,pin-drv = <0>;
713 usb301_vbus_en: usb301-vbus-en {
714 samsung,pins = "gph0-1";
715 samsung,pin-function = <1>;
716 samsung,pin-pud = <0>;
717 samsung,pin-drv = <0>;
720 pmic_selb: pmic-selb {
721 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
723 samsung,pin-function = <1>;
724 samsung,pin-pud = <0>;
725 samsung,pin-drv = <0>;
731 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
732 clock-names = "rtc", "rtc_src";
738 samsung,spi-src-clk = <0>;
739 cs-gpios = <&gpb1 2 0>;
742 compatible = "google,cros-ec-spi";
743 interrupt-parent = <&gpx1>;
745 pinctrl-names = "default";
746 pinctrl-0 = <&ec_spi_cs &ec_irq>;
748 spi-max-frequency = <3125000>;
751 samsung,spi-feedback-delay = <1>;
755 compatible = "google,cros-ec-i2c-tunnel";
756 #address-cells = <1>;
758 google,remote-bus = <0>;
760 battery: sbs-battery@b {
761 compatible = "sbs,sbs-battery";
763 sbs,poll-retry-count = <1>;
764 sbs,i2c-retry-count = <2>;
768 compatible = "ti,tps65090";
772 * Config irq to disable internal pulls
773 * even though we run in polling mode.
775 pinctrl-names = "default";
776 pinctrl-0 = <&tps65090_irq>;
778 vsys1-supply = <&vbat>;
779 vsys2-supply = <&vbat>;
780 vsys3-supply = <&vbat>;
781 infet1-supply = <&vbat>;
782 infet2-supply = <&tps65090_dcdc1>;
783 infet3-supply = <&tps65090_dcdc2>;
784 infet4-supply = <&tps65090_dcdc2>;
785 infet5-supply = <&tps65090_dcdc2>;
786 infet6-supply = <&tps65090_dcdc2>;
787 infet7-supply = <&tps65090_dcdc1>;
788 vsys-l1-supply = <&vbat>;
789 vsys-l2-supply = <&vbat>;
792 tps65090_dcdc1: dcdc1 {
793 ti,enable-ext-control;
795 tps65090_dcdc2: dcdc2 {
796 ti,enable-ext-control;
798 tps65090_dcdc3: dcdc3 {
799 ti,enable-ext-control;
801 tps65090_fet1: fet1 {
802 regulator-name = "vcd_led";
804 tps65090_fet2: fet2 {
805 regulator-name = "video_mid";
808 tps65090_fet3: fet3 {
809 regulator-name = "wwan_r";
812 tps65090_fet4: fet4 {
813 regulator-name = "sdcard";
816 tps65090_fet5: fet5 {
817 regulator-name = "camout";
819 tps65090_fet6: fet6 {
820 regulator-name = "lcd_vdd";
822 tps65090_fet7: fet7 {
823 regulator-name = "video_mid_1a";
826 tps65090_ldo1: ldo1 {
828 tps65090_ldo2: ldo2 {
833 compatible = "ti,tps65090-charger";
853 vbus-supply = <&usb300_vbus_reg>;
857 vbus-supply = <&usb301_vbus_reg>;
861 * Use longest HW watchdog in SoC (32 seconds) since the hardware
862 * watchdog provides no debugging information (compared to soft/hard
863 * lockup detectors) and so should be last resort.
869 #include "cros-ec-keyboard.dtsi"
870 #include "cros-adc-thermistors.dtsi"