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 <dt-bindings/clock/maxim,max77802.h>
16 #include <dt-bindings/regulator/maxim,max77802.h>
17 #include "exynos5800.dtsi"
20 model = "Google Peach Pi Rev 10+";
22 compatible = "google,pi-rev16",
23 "google,pi-rev15", "google,pi-rev14",
24 "google,pi-rev13", "google,pi-rev12",
25 "google,pi-rev11", "google,pi-rev10",
26 "google,pi", "google,peach", "samsung,exynos5800",
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 enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
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 &lid_irq>;
60 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
61 linux,code = <KEY_POWER>;
67 gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
68 linux,input-type = <5>; /* EV_SW */
69 linux,code = <0>; /* SW_LID */
70 debounce-interval = <1>;
77 reg = <0x20000000 0x80000000>;
81 compatible = "google,snow-audio-max98091";
83 samsung,model = "Peach-Pi-I2S-MAX98091";
84 samsung,i2s-controller = <&i2s0>;
85 samsung,audio-codec = <&max98091>;
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,b133htn01";
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 = <0x0a>;
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,max98091";
581 interrupt-parent = <&gpx0>;
582 pinctrl-names = "default";
583 pinctrl-0 = <&max98091_irq>;
587 compatible = "isil,isl29018";
589 vcc-supply = <&tps65090_fet5>;
595 clock-frequency = <333000>;
598 compatible = "atmel,maxtouch";
600 interrupt-parent = <&gpx1>;
601 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
603 pinctrl-names = "default";
604 pinctrl-0 = <&trackpad_irq>;
605 linux,gpio-keymap = <KEY_RESERVED
607 KEY_RESERVED /* GPIO 0 */
608 KEY_RESERVED /* GPIO 1 */
609 BTN_LEFT /* GPIO 2 */
610 KEY_RESERVED>; /* GPIO 3 */
616 clock-frequency = <400000>;
619 compatible = "infineon,slb9645tt";
622 /* Unused irq; but still need to configure the pins */
623 pinctrl-names = "default";
624 pinctrl-0 = <&tpm_irq>;
630 samsung,i2c-sda-delay = <100>;
631 samsung,i2c-max-bus-freq = <66000>;
632 samsung,i2c-slave-addr = <0x50>;
646 card-detect-delay = <200>;
647 clock-frequency = <400000000>;
648 samsung,dw-mshc-ciu-div = <3>;
649 samsung,dw-mshc-sdr-timing = <0 4>;
650 samsung,dw-mshc-ddr-timing = <0 2>;
651 pinctrl-names = "default";
652 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
660 card-detect-delay = <200>;
661 clock-frequency = <400000000>;
662 samsung,dw-mshc-ciu-div = <3>;
663 samsung,dw-mshc-sdr-timing = <2 3>;
664 samsung,dw-mshc-ddr-timing = <1 2>;
665 pinctrl-names = "default";
666 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
672 pinctrl-names = "default";
673 pinctrl-0 = <&mask_tpm_reset>;
675 max98091_irq: max98091-irq {
676 samsung,pins = "gpx0-2";
677 samsung,pin-function = <0>;
678 samsung,pin-pud = <0>;
679 samsung,pin-drv = <0>;
682 /* We need GPX0_6 to be low at sleep time; just keep it low always */
683 mask_tpm_reset: mask-tpm-reset {
684 samsung,pins = "gpx0-6";
685 samsung,pin-function = <1>;
686 samsung,pin-pud = <0>;
687 samsung,pin-drv = <0>;
688 samsung,pin-val = <0>;
692 samsung,pins = "gpx1-0";
693 samsung,pin-function = <0>;
694 samsung,pin-pud = <0>;
695 samsung,pin-drv = <0>;
698 trackpad_irq: trackpad-irq {
699 samsung,pins = "gpx1-1";
700 samsung,pin-function = <0xf>;
701 samsung,pin-pud = <0>;
702 samsung,pin-drv = <0>;
705 power_key_irq: power-key-irq {
706 samsung,pins = "gpx1-2";
707 samsung,pin-function = <0>;
708 samsung,pin-pud = <0>;
709 samsung,pin-drv = <0>;
713 samsung,pins = "gpx1-5";
714 samsung,pin-function = <0>;
715 samsung,pin-pud = <0>;
716 samsung,pin-drv = <0>;
719 tps65090_irq: tps65090-irq {
720 samsung,pins = "gpx2-5";
721 samsung,pin-function = <0>;
722 samsung,pin-pud = <0>;
723 samsung,pin-drv = <0>;
726 dp_hpd_gpio: dp_hpd_gpio {
727 samsung,pins = "gpx2-6";
728 samsung,pin-function = <0>;
729 samsung,pin-pud = <3>;
730 samsung,pin-drv = <0>;
733 max77802_irq: max77802-irq {
734 samsung,pins = "gpx3-1";
735 samsung,pin-function = <0>;
736 samsung,pin-pud = <0>;
737 samsung,pin-drv = <0>;
741 samsung,pins = "gpx3-4";
742 samsung,pin-function = <0xf>;
743 samsung,pin-pud = <0>;
744 samsung,pin-drv = <0>;
747 hdmi_hpd_irq: hdmi-hpd-irq {
748 samsung,pins = "gpx3-7";
749 samsung,pin-function = <0>;
750 samsung,pin-pud = <1>;
751 samsung,pin-drv = <0>;
754 pmic_dvs_1: pmic-dvs-1 {
755 samsung,pins = "gpy7-6";
756 samsung,pin-function = <1>;
757 samsung,pin-pud = <0>;
758 samsung,pin-drv = <0>;
763 pmic_dvs_2: pmic-dvs-2 {
764 samsung,pins = "gpj4-2";
765 samsung,pin-function = <1>;
766 samsung,pin-pud = <0>;
767 samsung,pin-drv = <0>;
770 pmic_dvs_3: pmic-dvs-3 {
771 samsung,pins = "gpj4-3";
772 samsung,pin-function = <1>;
773 samsung,pin-pud = <0>;
774 samsung,pin-drv = <0>;
779 /* Drive SPI lines at x2 for better integrity */
781 samsung,pin-drv = <2>;
784 /* Drive SPI chip select at x2 for better integrity */
785 ec_spi_cs: ec-spi-cs {
786 samsung,pins = "gpb1-2";
787 samsung,pin-function = <1>;
788 samsung,pin-pud = <0>;
789 samsung,pin-drv = <2>;
792 usb300_vbus_en: usb300-vbus-en {
793 samsung,pins = "gph0-0";
794 samsung,pin-function = <1>;
795 samsung,pin-pud = <0>;
796 samsung,pin-drv = <0>;
799 usb301_vbus_en: usb301-vbus-en {
800 samsung,pins = "gph0-1";
801 samsung,pin-function = <1>;
802 samsung,pin-pud = <0>;
803 samsung,pin-drv = <0>;
806 pmic_selb: pmic-selb {
807 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
809 samsung,pin-function = <1>;
810 samsung,pin-pud = <0>;
811 samsung,pin-drv = <0>;
817 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
818 clock-names = "rtc", "rtc_src";
824 samsung,spi-src-clk = <0>;
825 cs-gpios = <&gpb1 2 0>;
828 compatible = "google,cros-ec-spi";
829 interrupt-parent = <&gpx1>;
831 pinctrl-names = "default";
832 pinctrl-0 = <&ec_spi_cs &ec_irq>;
834 spi-max-frequency = <3125000>;
837 samsung,spi-feedback-delay = <1>;
841 compatible = "google,cros-ec-i2c-tunnel";
842 #address-cells = <1>;
844 google,remote-bus = <0>;
846 battery: sbs-battery@b {
847 compatible = "sbs,sbs-battery";
849 sbs,poll-retry-count = <1>;
850 sbs,i2c-retry-count = <2>;
854 compatible = "ti,tps65090";
858 * Config irq to disable internal pulls
859 * even though we run in polling mode.
861 pinctrl-names = "default";
862 pinctrl-0 = <&tps65090_irq>;
864 vsys1-supply = <&vbat>;
865 vsys2-supply = <&vbat>;
866 vsys3-supply = <&vbat>;
867 infet1-supply = <&vbat>;
868 infet2-supply = <&tps65090_dcdc1>;
869 infet3-supply = <&tps65090_dcdc2>;
870 infet4-supply = <&tps65090_dcdc2>;
871 infet5-supply = <&tps65090_dcdc2>;
872 infet6-supply = <&tps65090_dcdc2>;
873 infet7-supply = <&tps65090_dcdc1>;
874 vsys-l1-supply = <&vbat>;
875 vsys-l2-supply = <&vbat>;
878 tps65090_dcdc1: dcdc1 {
879 ti,enable-ext-control;
881 tps65090_dcdc2: dcdc2 {
882 ti,enable-ext-control;
884 tps65090_dcdc3: dcdc3 {
885 ti,enable-ext-control;
887 tps65090_fet1: fet1 {
888 regulator-name = "vcd_led";
890 tps65090_fet2: fet2 {
891 regulator-name = "video_mid";
894 tps65090_fet3: fet3 {
895 regulator-name = "wwan_r";
898 tps65090_fet4: fet4 {
899 regulator-name = "sdcard";
902 tps65090_fet5: fet5 {
903 regulator-name = "camout";
906 tps65090_fet6: fet6 {
907 regulator-name = "lcd_vdd";
909 tps65090_fet7: fet7 {
910 regulator-name = "video_mid_1a";
913 tps65090_ldo1: ldo1 {
915 tps65090_ldo2: ldo2 {
920 compatible = "ti,tps65090-charger";
940 vbus-supply = <&usb300_vbus_reg>;
944 vbus-supply = <&usb301_vbus_reg>;
948 * Use longest HW watchdog in SoC (32 seconds) since the hardware
949 * watchdog provides no debugging information (compared to soft/hard
950 * lockup detectors) and so should be last resort.
956 #include "cros-ec-keyboard.dtsi"
957 #include "cros-adc-thermistors.dtsi"