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";
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 pinctrl-0 = <&pwm0_out>;
40 pinctrl-names = "default";
45 compatible = "samsung,exynos5420-oscclk";
46 clock-frequency = <24000000>;
51 compatible = "gpio-keys";
53 pinctrl-names = "default";
54 pinctrl-0 = <&power_key_irq>;
58 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
59 linux,code = <KEY_POWER>;
65 reg = <0x20000000 0x80000000>;
69 compatible = "google,snow-audio-max98090";
71 samsung,model = "Peach-Pit-I2S-MAX98090";
72 samsung,i2s-controller = <&i2s0>;
73 samsung,audio-codec = <&max98090>;
76 usb300_vbus_reg: regulator-usb300 {
77 compatible = "regulator-fixed";
78 regulator-name = "P5.0V_USB3CON0";
79 regulator-min-microvolt = <5000000>;
80 regulator-max-microvolt = <5000000>;
82 pinctrl-names = "default";
83 pinctrl-0 = <&usb300_vbus_en>;
87 usb301_vbus_reg: regulator-usb301 {
88 compatible = "regulator-fixed";
89 regulator-name = "P5.0V_USB3CON1";
90 regulator-min-microvolt = <5000000>;
91 regulator-max-microvolt = <5000000>;
93 pinctrl-names = "default";
94 pinctrl-0 = <&usb301_vbus_en>;
98 vbat: fixed-regulator {
99 compatible = "regulator-fixed";
100 regulator-name = "vbat-supply";
108 vdd-supply = <&ldo9_reg>;
113 pinctrl-names = "default";
114 pinctrl-0 = <&dp_hpd_gpio>;
115 samsung,color-space = <0>;
116 samsung,dynamic-range = <0>;
117 samsung,ycbcr-coeff = <0>;
118 samsung,color-depth = <1>;
119 samsung,link-rate = <0x06>;
120 samsung,lane-count = <2>;
121 samsung,hpd-gpio = <&gpx2 6 0>;
124 native-mode = <&timing1>;
127 clock-frequency = <70589280>;
147 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
148 pinctrl-names = "default";
149 pinctrl-0 = <&hdmi_hpd_irq>;
152 hdmi-en-supply = <&tps65090_fet7>;
153 vdd-supply = <&ldo8_reg>;
154 vdd_osc-supply = <&ldo10_reg>;
155 vdd_pll-supply = <&ldo8_reg>;
160 clock-frequency = <400000>;
163 compatible = "maxim,max77802";
164 interrupt-parent = <&gpx3>;
165 interrupts = <1 IRQ_TYPE_NONE>;
166 pinctrl-names = "default";
167 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
168 <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
173 inb1-supply = <&tps65090_dcdc2>;
174 inb2-supply = <&tps65090_dcdc1>;
175 inb3-supply = <&tps65090_dcdc2>;
176 inb4-supply = <&tps65090_dcdc2>;
177 inb5-supply = <&tps65090_dcdc1>;
178 inb6-supply = <&tps65090_dcdc2>;
179 inb7-supply = <&tps65090_dcdc1>;
180 inb8-supply = <&tps65090_dcdc1>;
181 inb9-supply = <&tps65090_dcdc1>;
182 inb10-supply = <&tps65090_dcdc1>;
184 inl1-supply = <&buck5_reg>;
185 inl2-supply = <&buck7_reg>;
186 inl3-supply = <&buck9_reg>;
187 inl4-supply = <&buck9_reg>;
188 inl5-supply = <&buck9_reg>;
189 inl6-supply = <&tps65090_dcdc2>;
190 inl7-supply = <&buck9_reg>;
191 inl9-supply = <&tps65090_dcdc2>;
192 inl10-supply = <&buck7_reg>;
196 regulator-name = "vdd_mif";
197 regulator-min-microvolt = <800000>;
198 regulator-max-microvolt = <1300000>;
201 regulator-ramp-delay = <12500>;
205 regulator-name = "vdd_arm";
206 regulator-min-microvolt = <800000>;
207 regulator-max-microvolt = <1500000>;
210 regulator-ramp-delay = <12500>;
214 regulator-name = "vdd_int";
215 regulator-min-microvolt = <800000>;
216 regulator-max-microvolt = <1400000>;
219 regulator-ramp-delay = <12500>;
223 regulator-name = "vdd_g3d";
224 regulator-min-microvolt = <700000>;
225 regulator-max-microvolt = <1400000>;
228 regulator-ramp-delay = <12500>;
232 regulator-name = "vdd_1v2";
233 regulator-min-microvolt = <1200000>;
234 regulator-max-microvolt = <1200000>;
240 regulator-name = "vdd_kfc";
241 regulator-min-microvolt = <800000>;
242 regulator-max-microvolt = <1500000>;
245 regulator-ramp-delay = <12500>;
249 regulator-name = "vdd_1v35";
250 regulator-min-microvolt = <1350000>;
251 regulator-max-microvolt = <1350000>;
257 regulator-name = "vdd_emmc";
258 regulator-min-microvolt = <2850000>;
259 regulator-max-microvolt = <2850000>;
265 regulator-name = "vdd_2v";
266 regulator-min-microvolt = <2000000>;
267 regulator-max-microvolt = <2000000>;
273 regulator-name = "vdd_1v8";
274 regulator-min-microvolt = <1800000>;
275 regulator-max-microvolt = <1800000>;
281 regulator-name = "vdd_1v0";
282 regulator-min-microvolt = <1000000>;
283 regulator-max-microvolt = <1000000>;
288 regulator-name = "vdd_1v2_2";
289 regulator-min-microvolt = <1200000>;
290 regulator-max-microvolt = <1200000>;
294 regulator-name = "vdd_1v8_3";
295 regulator-min-microvolt = <1800000>;
296 regulator-max-microvolt = <1800000>;
300 vqmmc_sdcard: ldo4_reg: LDO4 {
301 regulator-name = "vdd_sd";
302 regulator-min-microvolt = <1800000>;
303 regulator-max-microvolt = <2800000>;
308 regulator-name = "vdd_1v8_5";
309 regulator-min-microvolt = <1800000>;
310 regulator-max-microvolt = <1800000>;
315 regulator-name = "vdd_1v8_6";
316 regulator-min-microvolt = <1800000>;
317 regulator-max-microvolt = <1800000>;
322 regulator-name = "vdd_1v8_7";
323 regulator-min-microvolt = <1800000>;
324 regulator-max-microvolt = <1800000>;
328 regulator-name = "vdd_ldo8";
329 regulator-min-microvolt = <1000000>;
330 regulator-max-microvolt = <1000000>;
335 regulator-name = "vdd_ldo9";
336 regulator-min-microvolt = <1800000>;
337 regulator-max-microvolt = <1800000>;
342 regulator-name = "vdd_ldo10";
343 regulator-min-microvolt = <1800000>;
344 regulator-max-microvolt = <1800000>;
349 regulator-name = "vdd_ldo11";
350 regulator-min-microvolt = <1800000>;
351 regulator-max-microvolt = <1800000>;
356 regulator-name = "vdd_ldo12";
357 regulator-min-microvolt = <3000000>;
358 regulator-max-microvolt = <3000000>;
363 regulator-name = "vdd_ldo13";
364 regulator-min-microvolt = <1800000>;
365 regulator-max-microvolt = <1800000>;
370 regulator-name = "vdd_ldo14";
371 regulator-min-microvolt = <1800000>;
372 regulator-max-microvolt = <1800000>;
377 regulator-name = "vdd_ldo15";
378 regulator-min-microvolt = <1000000>;
379 regulator-max-microvolt = <1000000>;
384 regulator-name = "vdd_g3ds";
385 regulator-min-microvolt = <900000>;
386 regulator-max-microvolt = <1400000>;
391 regulator-name = "ldo_18";
392 regulator-min-microvolt = <1800000>;
393 regulator-max-microvolt = <1800000>;
397 regulator-name = "ldo_19";
398 regulator-min-microvolt = <1800000>;
399 regulator-max-microvolt = <1800000>;
403 regulator-name = "ldo_20";
404 regulator-min-microvolt = <1800000>;
405 regulator-max-microvolt = <1800000>;
410 regulator-name = "ldo_21";
411 regulator-min-microvolt = <2800000>;
412 regulator-max-microvolt = <2800000>;
416 regulator-name = "ldo_23";
417 regulator-min-microvolt = <3300000>;
418 regulator-max-microvolt = <3300000>;
421 regulator-name = "ldo_24";
422 regulator-min-microvolt = <2800000>;
423 regulator-max-microvolt = <2800000>;
427 regulator-name = "ldo_25";
428 regulator-min-microvolt = <3300000>;
429 regulator-max-microvolt = <3300000>;
433 regulator-name = "ldo_26";
434 regulator-min-microvolt = <1200000>;
435 regulator-max-microvolt = <1200000>;
439 regulator-name = "ldo_27";
440 regulator-min-microvolt = <1200000>;
441 regulator-max-microvolt = <1200000>;
445 regulator-name = "ldo_28";
446 regulator-min-microvolt = <1800000>;
447 regulator-max-microvolt = <1800000>;
451 regulator-name = "ldo_29";
452 regulator-min-microvolt = <1800000>;
453 regulator-max-microvolt = <1800000>;
457 regulator-name = "vdd_mifs";
458 regulator-min-microvolt = <1000000>;
459 regulator-max-microvolt = <1000000>;
464 regulator-name = "ldo_32";
465 regulator-min-microvolt = <3000000>;
466 regulator-max-microvolt = <3000000>;
470 regulator-name = "ldo_33";
471 regulator-min-microvolt = <2800000>;
472 regulator-max-microvolt = <2800000>;
476 regulator-name = "ldo_34";
477 regulator-min-microvolt = <3000000>;
478 regulator-max-microvolt = <3000000>;
482 regulator-name = "ldo_35";
483 regulator-min-microvolt = <1200000>;
484 regulator-max-microvolt = <1200000>;
494 compatible = "maxim,max98090";
497 interrupt-parent = <&gpx0>;
498 pinctrl-names = "default";
499 pinctrl-0 = <&max98090_irq>;
505 clock-frequency = <400000>;
508 compatible = "infineon,slb9645tt";
511 /* Unused irq; but still need to configure the pins */
512 pinctrl-names = "default";
513 pinctrl-0 = <&tpm_irq>;
519 samsung,i2c-sda-delay = <100>;
520 samsung,i2c-max-bus-freq = <66000>;
521 samsung,i2c-slave-addr = <0x50>;
532 caps2-mmc-hs200-1_8v;
535 card-detect-delay = <200>;
536 clock-frequency = <400000000>;
537 samsung,dw-mshc-ciu-div = <3>;
538 samsung,dw-mshc-sdr-timing = <0 4>;
539 samsung,dw-mshc-ddr-timing = <0 2>;
540 pinctrl-names = "default";
541 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
549 card-detect-delay = <200>;
550 clock-frequency = <400000000>;
551 samsung,dw-mshc-ciu-div = <3>;
552 samsung,dw-mshc-sdr-timing = <2 3>;
553 samsung,dw-mshc-ddr-timing = <1 2>;
554 pinctrl-names = "default";
555 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
561 pinctrl-names = "default";
562 pinctrl-0 = <&mask_tpm_reset>;
564 max98090_irq: max98090-irq {
565 samsung,pins = "gpx0-2";
566 samsung,pin-function = <0>;
567 samsung,pin-pud = <0>;
568 samsung,pin-drv = <0>;
571 /* We need GPX0_6 to be low at sleep time; just keep it low always */
572 mask_tpm_reset: mask-tpm-reset {
573 samsung,pins = "gpx0-6";
574 samsung,pin-function = <1>;
575 samsung,pin-pud = <0>;
576 samsung,pin-drv = <0>;
577 samsung,pin-val = <0>;
581 samsung,pins = "gpx1-0";
582 samsung,pin-function = <0>;
583 samsung,pin-pud = <0>;
584 samsung,pin-drv = <0>;
587 power_key_irq: power-key-irq {
588 samsung,pins = "gpx1-2";
589 samsung,pin-function = <0>;
590 samsung,pin-pud = <0>;
591 samsung,pin-drv = <0>;
595 samsung,pins = "gpx1-5";
596 samsung,pin-function = <0>;
597 samsung,pin-pud = <0>;
598 samsung,pin-drv = <0>;
601 tps65090_irq: tps65090-irq {
602 samsung,pins = "gpx2-5";
603 samsung,pin-function = <0>;
604 samsung,pin-pud = <0>;
605 samsung,pin-drv = <0>;
608 dp_hpd_gpio: dp_hpd_gpio {
609 samsung,pins = "gpx2-6";
610 samsung,pin-function = <0>;
611 samsung,pin-pud = <3>;
612 samsung,pin-drv = <0>;
615 max77802_irq: max77802-irq {
616 samsung,pins = "gpx3-1";
617 samsung,pin-function = <0>;
618 samsung,pin-pud = <0>;
619 samsung,pin-drv = <0>;
622 hdmi_hpd_irq: hdmi-hpd-irq {
623 samsung,pins = "gpx3-7";
624 samsung,pin-function = <0>;
625 samsung,pin-pud = <1>;
626 samsung,pin-drv = <0>;
629 pmic_dvs_1: pmic-dvs-1 {
630 samsung,pins = "gpy7-6";
631 samsung,pin-function = <1>;
632 samsung,pin-pud = <0>;
633 samsung,pin-drv = <0>;
638 pmic_dvs_2: pmic-dvs-2 {
639 samsung,pins = "gpj4-2";
640 samsung,pin-function = <1>;
641 samsung,pin-pud = <0>;
642 samsung,pin-drv = <0>;
645 pmic_dvs_3: pmic-dvs-3 {
646 samsung,pins = "gpj4-3";
647 samsung,pin-function = <1>;
648 samsung,pin-pud = <0>;
649 samsung,pin-drv = <0>;
654 /* Drive SPI lines at x2 for better integrity */
656 samsung,pin-drv = <2>;
659 /* Drive SPI chip select at x2 for better integrity */
660 ec_spi_cs: ec-spi-cs {
661 samsung,pins = "gpb1-2";
662 samsung,pin-function = <1>;
663 samsung,pin-pud = <0>;
664 samsung,pin-drv = <2>;
667 usb300_vbus_en: usb300-vbus-en {
668 samsung,pins = "gph0-0";
669 samsung,pin-function = <1>;
670 samsung,pin-pud = <0>;
671 samsung,pin-drv = <0>;
674 usb301_vbus_en: usb301-vbus-en {
675 samsung,pins = "gph0-1";
676 samsung,pin-function = <1>;
677 samsung,pin-pud = <0>;
678 samsung,pin-drv = <0>;
681 pmic_selb: pmic-selb {
682 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
684 samsung,pin-function = <1>;
685 samsung,pin-pud = <0>;
686 samsung,pin-drv = <0>;
697 samsung,spi-src-clk = <0>;
698 cs-gpios = <&gpb1 2 0>;
701 compatible = "google,cros-ec-spi";
702 interrupt-parent = <&gpx1>;
704 pinctrl-names = "default";
705 pinctrl-0 = <&ec_spi_cs &ec_irq>;
707 spi-max-frequency = <3125000>;
710 samsung,spi-feedback-delay = <1>;
714 compatible = "google,cros-ec-i2c-tunnel";
715 #address-cells = <1>;
717 google,remote-bus = <0>;
719 battery: sbs-battery@b {
720 compatible = "sbs,sbs-battery";
722 sbs,poll-retry-count = <1>;
723 sbs,i2c-retry-count = <2>;
727 compatible = "ti,tps65090";
731 * Config irq to disable internal pulls
732 * even though we run in polling mode.
734 pinctrl-names = "default";
735 pinctrl-0 = <&tps65090_irq>;
737 vsys1-supply = <&vbat>;
738 vsys2-supply = <&vbat>;
739 vsys3-supply = <&vbat>;
740 infet1-supply = <&vbat>;
741 infet2-supply = <&tps65090_dcdc1>;
742 infet3-supply = <&tps65090_dcdc2>;
743 infet4-supply = <&tps65090_dcdc2>;
744 infet5-supply = <&tps65090_dcdc2>;
745 infet6-supply = <&tps65090_dcdc2>;
746 infet7-supply = <&tps65090_dcdc1>;
747 vsys-l1-supply = <&vbat>;
748 vsys-l2-supply = <&vbat>;
751 tps65090_dcdc1: dcdc1 {
752 ti,enable-ext-control;
754 tps65090_dcdc2: dcdc2 {
755 ti,enable-ext-control;
757 tps65090_dcdc3: dcdc3 {
758 ti,enable-ext-control;
760 tps65090_fet1: fet1 {
761 regulator-name = "vcd_led";
763 tps65090_fet2: fet2 {
764 regulator-name = "video_mid";
767 tps65090_fet3: fet3 {
768 regulator-name = "wwan_r";
771 tps65090_fet4: fet4 {
772 regulator-name = "sdcard";
775 tps65090_fet5: fet5 {
776 regulator-name = "camout";
778 tps65090_fet6: fet6 {
779 regulator-name = "lcd_vdd";
781 tps65090_fet7: fet7 {
782 regulator-name = "video_mid_1a";
785 tps65090_ldo1: ldo1 {
787 tps65090_ldo2: ldo2 {
792 compatible = "ti,tps65090-charger";
804 vbus-supply = <&usb300_vbus_reg>;
808 vbus-supply = <&usb301_vbus_reg>;
812 * Use longest HW watchdog in SoC (32 seconds) since the hardware
813 * watchdog provides no debugging information (compared to soft/hard
814 * lockup detectors) and so should be last resort.
820 #include "cros-ec-keyboard.dtsi"
821 #include "cros-adc-thermistors.dtsi"