2 * Google Peach Pi Rev 10+ 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 "exynos5800.dtsi"
18 model = "Google Peach Pi Rev 10+";
20 compatible = "google,pi-rev16",
21 "google,pi-rev15", "google,pi-rev14",
22 "google,pi-rev13", "google,pi-rev12",
23 "google,pi-rev11", "google,pi-rev10",
24 "google,pi", "google,peach", "samsung,exynos5800",
28 /* Assign 20 so we don't get confused w/ builtin ones */
29 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
32 backlight: backlight {
33 compatible = "pwm-backlight";
34 pwms = <&pwm 0 1000000 0>;
35 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
36 default-brightness-level = <7>;
37 enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
38 power-supply = <&tps65090_fet1>;
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-max98091";
71 samsung,model = "Peach-Pi-I2S-MAX98091";
72 samsung,i2s-controller = <&i2s0>;
73 samsung,audio-codec = <&max98091>;
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";
106 compatible = "auo,b133htn01";
107 power-supply = <&tps65090_fet6>;
108 backlight = <&backlight>;
114 vdd-supply = <&ldo9_reg>;
119 pinctrl-names = "default";
120 pinctrl-0 = <&dp_hpd_gpio>;
121 samsung,color-space = <0>;
122 samsung,dynamic-range = <0>;
123 samsung,ycbcr-coeff = <0>;
124 samsung,color-depth = <1>;
125 samsung,link-rate = <0x0a>;
126 samsung,lane-count = <2>;
127 samsung,hpd-gpio = <&gpx2 6 0>;
138 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
139 pinctrl-names = "default";
140 pinctrl-0 = <&hdmi_hpd_irq>;
143 hdmi-en-supply = <&tps65090_fet7>;
144 vdd-supply = <&ldo8_reg>;
145 vdd_osc-supply = <&ldo10_reg>;
146 vdd_pll-supply = <&ldo8_reg>;
151 clock-frequency = <400000>;
154 compatible = "maxim,max77802";
155 interrupt-parent = <&gpx3>;
156 interrupts = <1 IRQ_TYPE_NONE>;
157 pinctrl-names = "default";
158 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
159 <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
164 inb1-supply = <&tps65090_dcdc2>;
165 inb2-supply = <&tps65090_dcdc1>;
166 inb3-supply = <&tps65090_dcdc2>;
167 inb4-supply = <&tps65090_dcdc2>;
168 inb5-supply = <&tps65090_dcdc1>;
169 inb6-supply = <&tps65090_dcdc2>;
170 inb7-supply = <&tps65090_dcdc1>;
171 inb8-supply = <&tps65090_dcdc1>;
172 inb9-supply = <&tps65090_dcdc1>;
173 inb10-supply = <&tps65090_dcdc1>;
175 inl1-supply = <&buck5_reg>;
176 inl2-supply = <&buck7_reg>;
177 inl3-supply = <&buck9_reg>;
178 inl4-supply = <&buck9_reg>;
179 inl5-supply = <&buck9_reg>;
180 inl6-supply = <&tps65090_dcdc2>;
181 inl7-supply = <&buck9_reg>;
182 inl9-supply = <&tps65090_dcdc2>;
183 inl10-supply = <&buck7_reg>;
187 regulator-name = "vdd_mif";
188 regulator-min-microvolt = <800000>;
189 regulator-max-microvolt = <1300000>;
192 regulator-ramp-delay = <12500>;
196 regulator-name = "vdd_arm";
197 regulator-min-microvolt = <800000>;
198 regulator-max-microvolt = <1500000>;
201 regulator-ramp-delay = <12500>;
205 regulator-name = "vdd_int";
206 regulator-min-microvolt = <800000>;
207 regulator-max-microvolt = <1400000>;
210 regulator-ramp-delay = <12500>;
214 regulator-name = "vdd_g3d";
215 regulator-min-microvolt = <700000>;
216 regulator-max-microvolt = <1400000>;
219 regulator-ramp-delay = <12500>;
223 regulator-name = "vdd_1v2";
224 regulator-min-microvolt = <1200000>;
225 regulator-max-microvolt = <1200000>;
231 regulator-name = "vdd_kfc";
232 regulator-min-microvolt = <800000>;
233 regulator-max-microvolt = <1500000>;
236 regulator-ramp-delay = <12500>;
240 regulator-name = "vdd_1v35";
241 regulator-min-microvolt = <1350000>;
242 regulator-max-microvolt = <1350000>;
248 regulator-name = "vdd_emmc";
249 regulator-min-microvolt = <2850000>;
250 regulator-max-microvolt = <2850000>;
256 regulator-name = "vdd_2v";
257 regulator-min-microvolt = <2000000>;
258 regulator-max-microvolt = <2000000>;
264 regulator-name = "vdd_1v8";
265 regulator-min-microvolt = <1800000>;
266 regulator-max-microvolt = <1800000>;
272 regulator-name = "vdd_1v0";
273 regulator-min-microvolt = <1000000>;
274 regulator-max-microvolt = <1000000>;
279 regulator-name = "vdd_1v2_2";
280 regulator-min-microvolt = <1200000>;
281 regulator-max-microvolt = <1200000>;
285 regulator-name = "vdd_1v8_3";
286 regulator-min-microvolt = <1800000>;
287 regulator-max-microvolt = <1800000>;
291 vqmmc_sdcard: ldo4_reg: LDO4 {
292 regulator-name = "vdd_sd";
293 regulator-min-microvolt = <1800000>;
294 regulator-max-microvolt = <2800000>;
299 regulator-name = "vdd_1v8_5";
300 regulator-min-microvolt = <1800000>;
301 regulator-max-microvolt = <1800000>;
306 regulator-name = "vdd_1v8_6";
307 regulator-min-microvolt = <1800000>;
308 regulator-max-microvolt = <1800000>;
313 regulator-name = "vdd_1v8_7";
314 regulator-min-microvolt = <1800000>;
315 regulator-max-microvolt = <1800000>;
319 regulator-name = "vdd_ldo8";
320 regulator-min-microvolt = <1000000>;
321 regulator-max-microvolt = <1000000>;
326 regulator-name = "vdd_ldo9";
327 regulator-min-microvolt = <1800000>;
328 regulator-max-microvolt = <1800000>;
333 regulator-name = "vdd_ldo10";
334 regulator-min-microvolt = <1800000>;
335 regulator-max-microvolt = <1800000>;
340 regulator-name = "vdd_ldo11";
341 regulator-min-microvolt = <1800000>;
342 regulator-max-microvolt = <1800000>;
347 regulator-name = "vdd_ldo12";
348 regulator-min-microvolt = <3000000>;
349 regulator-max-microvolt = <3000000>;
354 regulator-name = "vdd_ldo13";
355 regulator-min-microvolt = <1800000>;
356 regulator-max-microvolt = <1800000>;
361 regulator-name = "vdd_ldo14";
362 regulator-min-microvolt = <1800000>;
363 regulator-max-microvolt = <1800000>;
368 regulator-name = "vdd_ldo15";
369 regulator-min-microvolt = <1000000>;
370 regulator-max-microvolt = <1000000>;
375 regulator-name = "vdd_g3ds";
376 regulator-min-microvolt = <900000>;
377 regulator-max-microvolt = <1400000>;
382 regulator-name = "ldo_18";
383 regulator-min-microvolt = <1800000>;
384 regulator-max-microvolt = <1800000>;
388 regulator-name = "ldo_19";
389 regulator-min-microvolt = <1800000>;
390 regulator-max-microvolt = <1800000>;
394 regulator-name = "ldo_20";
395 regulator-min-microvolt = <1800000>;
396 regulator-max-microvolt = <1800000>;
401 regulator-name = "ldo_21";
402 regulator-min-microvolt = <2800000>;
403 regulator-max-microvolt = <2800000>;
407 regulator-name = "ldo_23";
408 regulator-min-microvolt = <3300000>;
409 regulator-max-microvolt = <3300000>;
412 regulator-name = "ldo_24";
413 regulator-min-microvolt = <2800000>;
414 regulator-max-microvolt = <2800000>;
418 regulator-name = "ldo_25";
419 regulator-min-microvolt = <3300000>;
420 regulator-max-microvolt = <3300000>;
424 regulator-name = "ldo_26";
425 regulator-min-microvolt = <1200000>;
426 regulator-max-microvolt = <1200000>;
430 regulator-name = "ldo_27";
431 regulator-min-microvolt = <1200000>;
432 regulator-max-microvolt = <1200000>;
436 regulator-name = "ldo_28";
437 regulator-min-microvolt = <1800000>;
438 regulator-max-microvolt = <1800000>;
442 regulator-name = "ldo_29";
443 regulator-min-microvolt = <1800000>;
444 regulator-max-microvolt = <1800000>;
448 regulator-name = "vdd_mifs";
449 regulator-min-microvolt = <1000000>;
450 regulator-max-microvolt = <1000000>;
455 regulator-name = "ldo_32";
456 regulator-min-microvolt = <3000000>;
457 regulator-max-microvolt = <3000000>;
461 regulator-name = "ldo_33";
462 regulator-min-microvolt = <2800000>;
463 regulator-max-microvolt = <2800000>;
467 regulator-name = "ldo_34";
468 regulator-min-microvolt = <3000000>;
469 regulator-max-microvolt = <3000000>;
473 regulator-name = "ldo_35";
474 regulator-min-microvolt = <1200000>;
475 regulator-max-microvolt = <1200000>;
483 clock-frequency = <400000>;
486 compatible = "maxim,max98091";
489 interrupt-parent = <&gpx0>;
490 pinctrl-names = "default";
491 pinctrl-0 = <&max98091_irq>;
495 compatible = "isil,isl29018";
497 vcc-supply = <&tps65090_fet5>;
503 clock-frequency = <333000>;
506 compatible = "atmel,maxtouch";
508 interrupt-parent = <&gpx1>;
509 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
511 pinctrl-names = "default";
512 pinctrl-0 = <&trackpad_irq>;
513 linux,gpio-keymap = <KEY_RESERVED
515 KEY_RESERVED /* GPIO 0 */
516 KEY_RESERVED /* GPIO 1 */
517 BTN_LEFT /* GPIO 2 */
518 KEY_RESERVED>; /* GPIO 3 */
524 clock-frequency = <400000>;
527 compatible = "infineon,slb9645tt";
530 /* Unused irq; but still need to configure the pins */
531 pinctrl-names = "default";
532 pinctrl-0 = <&tpm_irq>;
538 samsung,i2c-sda-delay = <100>;
539 samsung,i2c-max-bus-freq = <66000>;
540 samsung,i2c-slave-addr = <0x50>;
551 caps2-mmc-hs200-1_8v;
554 card-detect-delay = <200>;
555 clock-frequency = <400000000>;
556 samsung,dw-mshc-ciu-div = <3>;
557 samsung,dw-mshc-sdr-timing = <0 4>;
558 samsung,dw-mshc-ddr-timing = <0 2>;
559 pinctrl-names = "default";
560 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
568 card-detect-delay = <200>;
569 clock-frequency = <400000000>;
570 samsung,dw-mshc-ciu-div = <3>;
571 samsung,dw-mshc-sdr-timing = <2 3>;
572 samsung,dw-mshc-ddr-timing = <1 2>;
573 pinctrl-names = "default";
574 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
580 pinctrl-names = "default";
581 pinctrl-0 = <&mask_tpm_reset>;
583 max98091_irq: max98091-irq {
584 samsung,pins = "gpx0-2";
585 samsung,pin-function = <0>;
586 samsung,pin-pud = <0>;
587 samsung,pin-drv = <0>;
590 /* We need GPX0_6 to be low at sleep time; just keep it low always */
591 mask_tpm_reset: mask-tpm-reset {
592 samsung,pins = "gpx0-6";
593 samsung,pin-function = <1>;
594 samsung,pin-pud = <0>;
595 samsung,pin-drv = <0>;
596 samsung,pin-val = <0>;
600 samsung,pins = "gpx1-0";
601 samsung,pin-function = <0>;
602 samsung,pin-pud = <0>;
603 samsung,pin-drv = <0>;
606 trackpad_irq: trackpad-irq {
607 samsung,pins = "gpx1-1";
608 samsung,pin-function = <0xf>;
609 samsung,pin-pud = <0>;
610 samsung,pin-drv = <0>;
613 power_key_irq: power-key-irq {
614 samsung,pins = "gpx1-2";
615 samsung,pin-function = <0>;
616 samsung,pin-pud = <0>;
617 samsung,pin-drv = <0>;
621 samsung,pins = "gpx1-5";
622 samsung,pin-function = <0>;
623 samsung,pin-pud = <0>;
624 samsung,pin-drv = <0>;
627 tps65090_irq: tps65090-irq {
628 samsung,pins = "gpx2-5";
629 samsung,pin-function = <0>;
630 samsung,pin-pud = <0>;
631 samsung,pin-drv = <0>;
634 dp_hpd_gpio: dp_hpd_gpio {
635 samsung,pins = "gpx2-6";
636 samsung,pin-function = <0>;
637 samsung,pin-pud = <3>;
638 samsung,pin-drv = <0>;
641 max77802_irq: max77802-irq {
642 samsung,pins = "gpx3-1";
643 samsung,pin-function = <0>;
644 samsung,pin-pud = <0>;
645 samsung,pin-drv = <0>;
648 hdmi_hpd_irq: hdmi-hpd-irq {
649 samsung,pins = "gpx3-7";
650 samsung,pin-function = <0>;
651 samsung,pin-pud = <1>;
652 samsung,pin-drv = <0>;
655 pmic_dvs_1: pmic-dvs-1 {
656 samsung,pins = "gpy7-6";
657 samsung,pin-function = <1>;
658 samsung,pin-pud = <0>;
659 samsung,pin-drv = <0>;
664 pmic_dvs_2: pmic-dvs-2 {
665 samsung,pins = "gpj4-2";
666 samsung,pin-function = <1>;
667 samsung,pin-pud = <0>;
668 samsung,pin-drv = <0>;
671 pmic_dvs_3: pmic-dvs-3 {
672 samsung,pins = "gpj4-3";
673 samsung,pin-function = <1>;
674 samsung,pin-pud = <0>;
675 samsung,pin-drv = <0>;
680 /* Drive SPI lines at x2 for better integrity */
682 samsung,pin-drv = <2>;
685 /* Drive SPI chip select at x2 for better integrity */
686 ec_spi_cs: ec-spi-cs {
687 samsung,pins = "gpb1-2";
688 samsung,pin-function = <1>;
689 samsung,pin-pud = <0>;
690 samsung,pin-drv = <2>;
693 usb300_vbus_en: usb300-vbus-en {
694 samsung,pins = "gph0-0";
695 samsung,pin-function = <1>;
696 samsung,pin-pud = <0>;
697 samsung,pin-drv = <0>;
700 usb301_vbus_en: usb301-vbus-en {
701 samsung,pins = "gph0-1";
702 samsung,pin-function = <1>;
703 samsung,pin-pud = <0>;
704 samsung,pin-drv = <0>;
707 pmic_selb: pmic-selb {
708 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
710 samsung,pin-function = <1>;
711 samsung,pin-pud = <0>;
712 samsung,pin-drv = <0>;
723 samsung,spi-src-clk = <0>;
724 cs-gpios = <&gpb1 2 0>;
727 compatible = "google,cros-ec-spi";
728 interrupt-parent = <&gpx1>;
730 pinctrl-names = "default";
731 pinctrl-0 = <&ec_spi_cs &ec_irq>;
733 spi-max-frequency = <3125000>;
736 samsung,spi-feedback-delay = <1>;
740 compatible = "google,cros-ec-i2c-tunnel";
741 #address-cells = <1>;
743 google,remote-bus = <0>;
745 battery: sbs-battery@b {
746 compatible = "sbs,sbs-battery";
748 sbs,poll-retry-count = <1>;
749 sbs,i2c-retry-count = <2>;
753 compatible = "ti,tps65090";
757 * Config irq to disable internal pulls
758 * even though we run in polling mode.
760 pinctrl-names = "default";
761 pinctrl-0 = <&tps65090_irq>;
763 vsys1-supply = <&vbat>;
764 vsys2-supply = <&vbat>;
765 vsys3-supply = <&vbat>;
766 infet1-supply = <&vbat>;
767 infet2-supply = <&tps65090_dcdc1>;
768 infet3-supply = <&tps65090_dcdc2>;
769 infet4-supply = <&tps65090_dcdc2>;
770 infet5-supply = <&tps65090_dcdc2>;
771 infet6-supply = <&tps65090_dcdc2>;
772 infet7-supply = <&tps65090_dcdc1>;
773 vsys-l1-supply = <&vbat>;
774 vsys-l2-supply = <&vbat>;
777 tps65090_dcdc1: dcdc1 {
778 ti,enable-ext-control;
780 tps65090_dcdc2: dcdc2 {
781 ti,enable-ext-control;
783 tps65090_dcdc3: dcdc3 {
784 ti,enable-ext-control;
786 tps65090_fet1: fet1 {
787 regulator-name = "vcd_led";
789 tps65090_fet2: fet2 {
790 regulator-name = "video_mid";
793 tps65090_fet3: fet3 {
794 regulator-name = "wwan_r";
797 tps65090_fet4: fet4 {
798 regulator-name = "sdcard";
801 tps65090_fet5: fet5 {
802 regulator-name = "camout";
804 tps65090_fet6: fet6 {
805 regulator-name = "lcd_vdd";
807 tps65090_fet7: fet7 {
808 regulator-name = "video_mid_1a";
811 tps65090_ldo1: ldo1 {
813 tps65090_ldo2: ldo2 {
818 compatible = "ti,tps65090-charger";
830 vbus-supply = <&usb300_vbus_reg>;
834 vbus-supply = <&usb301_vbus_reg>;
838 * Use longest HW watchdog in SoC (32 seconds) since the hardware
839 * watchdog provides no debugging information (compared to soft/hard
840 * lockup detectors) and so should be last resort.
846 #include "cros-ec-keyboard.dtsi"
847 #include "cros-adc-thermistors.dtsi"