1 // SPDX-License-Identifier: GPL-2.0
3 * Google Peach Pi Rev 10+ board device tree source
5 * Copyright (c) 2014 Google, Inc
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/clock/maxim,max77802.h>
13 #include <dt-bindings/regulator/maxim,max77802.h>
14 #include <dt-bindings/sound/samsung-i2s.h>
15 #include "exynos5800.dtsi"
16 #include "exynos5420-cpus.dtsi"
19 model = "Google Peach Pi Rev 10+";
21 compatible = "google,pi-rev16",
22 "google,pi-rev15", "google,pi-rev14",
23 "google,pi-rev13", "google,pi-rev12",
24 "google,pi-rev11", "google,pi-rev10",
25 "google,pi", "google,peach", "samsung,exynos5800",
27 chassis-type = "laptop";
30 /* Assign 20 so we don't get confused w/ builtin ones */
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";
46 stdout-path = "serial3:115200n8";
51 compatible = "samsung,exynos5420-oscclk";
52 clock-frequency = <24000000>;
57 compatible = "gpio-keys";
59 pinctrl-names = "default";
60 pinctrl-0 = <&power_key_irq &lid_irq>;
64 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
65 linux,code = <KEY_POWER>;
71 gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
72 linux,input-type = <5>; /* EV_SW */
73 linux,code = <0>; /* SW_LID */
74 debounce-interval = <1>;
81 device_type = "memory";
82 reg = <0x20000000 0x80000000>;
86 compatible = "google,snow-audio-max98091";
88 samsung,model = "Peach-Pi-I2S-MAX98091";
89 samsung,i2s-controller = <&i2s0>;
90 samsung,audio-codec = <&max98091>;
93 sound-dai = <&i2s0 0>;
97 sound-dai = <&max98091>, <&hdmi>;
101 usb300_vbus_reg: regulator-usb300 {
102 compatible = "regulator-fixed";
103 regulator-name = "P5.0V_USB3CON0";
104 regulator-min-microvolt = <5000000>;
105 regulator-max-microvolt = <5000000>;
106 gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
107 pinctrl-names = "default";
108 pinctrl-0 = <&usb300_vbus_en>;
112 usb301_vbus_reg: regulator-usb301 {
113 compatible = "regulator-fixed";
114 regulator-name = "P5.0V_USB3CON1";
115 regulator-min-microvolt = <5000000>;
116 regulator-max-microvolt = <5000000>;
117 gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
118 pinctrl-names = "default";
119 pinctrl-0 = <&usb301_vbus_en>;
123 vbat: fixed-regulator {
124 compatible = "regulator-fixed";
125 regulator-name = "vbat-supply";
131 compatible = "auo,b133htn01";
132 power-supply = <&tps65090_fet6>;
133 backlight = <&backlight>;
137 remote-endpoint = <&dp_out>;
142 mmc1_pwrseq: mmc1-pwrseq {
143 compatible = "mmc-pwrseq-simple";
144 reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */
145 clocks = <&max77802 MAX77802_CLK_32K_CP>;
146 clock-names = "ext_clock";
152 vdd-supply = <&ldo9_reg>;
156 assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>;
157 assigned-clock-parents = <&clock CLK_MAU_EPLL>;
161 * Peach Pi board uses SoC revision with lower maximum frequency for A7 cores
162 * (1.3 GHz instead of 1.4 GHz) than Odroid XU3/XU4 boards. Thus we need to
163 * update A7 OPPs table accordingly.
165 &cluster_a7_opp_table {
166 /delete-node/opp-1400000000;
170 cpu-supply = <&buck2_reg>;
174 cpu-supply = <&buck6_reg>;
179 pinctrl-names = "default";
180 pinctrl-0 = <&dp_hpd_gpio>;
181 samsung,color-space = <0>;
182 samsung,color-depth = <1>;
183 samsung,link-rate = <0x0a>;
184 samsung,lane-count = <2>;
185 samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
190 remote-endpoint = <&panel_in>;
203 hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
204 pinctrl-names = "default";
205 pinctrl-0 = <&hdmi_hpd_irq>;
208 hdmi-en-supply = <&tps65090_fet7>;
209 vdd-supply = <&ldo8_reg>;
210 vdd_osc-supply = <&ldo10_reg>;
211 vdd_pll-supply = <&ldo8_reg>;
216 clock-frequency = <400000>;
219 compatible = "maxim,max77802";
220 interrupt-parent = <&gpx3>;
221 interrupts = <1 IRQ_TYPE_NONE>;
222 pinctrl-names = "default";
223 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
224 <&pmic_dvs_1>, <&pmic_dvs_2>;
229 inb1-supply = <&tps65090_dcdc2>;
230 inb2-supply = <&tps65090_dcdc1>;
231 inb3-supply = <&tps65090_dcdc2>;
232 inb4-supply = <&tps65090_dcdc2>;
233 inb5-supply = <&tps65090_dcdc1>;
234 inb6-supply = <&tps65090_dcdc2>;
235 inb7-supply = <&tps65090_dcdc1>;
236 inb8-supply = <&tps65090_dcdc1>;
237 inb9-supply = <&tps65090_dcdc1>;
238 inb10-supply = <&tps65090_dcdc1>;
240 inl1-supply = <&buck5_reg>;
241 inl2-supply = <&buck7_reg>;
242 inl3-supply = <&buck9_reg>;
243 inl4-supply = <&buck9_reg>;
244 inl5-supply = <&buck9_reg>;
245 inl6-supply = <&tps65090_dcdc2>;
246 inl7-supply = <&buck9_reg>;
247 inl9-supply = <&tps65090_dcdc2>;
248 inl10-supply = <&buck7_reg>;
252 regulator-name = "vdd_mif";
253 regulator-min-microvolt = <800000>;
254 regulator-max-microvolt = <1300000>;
257 regulator-ramp-delay = <12500>;
258 regulator-state-mem {
259 regulator-off-in-suspend;
264 regulator-name = "vdd_arm";
265 regulator-min-microvolt = <800000>;
266 regulator-max-microvolt = <1500000>;
269 regulator-ramp-delay = <12500>;
270 regulator-coupled-with = <&buck3_reg>;
271 regulator-coupled-max-spread = <300000>;
272 regulator-state-mem {
273 regulator-off-in-suspend;
278 regulator-name = "vdd_int";
279 regulator-min-microvolt = <800000>;
280 regulator-max-microvolt = <1400000>;
283 regulator-ramp-delay = <12500>;
284 regulator-coupled-with = <&buck2_reg>;
285 regulator-coupled-max-spread = <300000>;
286 regulator-state-mem {
287 regulator-off-in-suspend;
292 regulator-name = "vdd_g3d";
293 regulator-min-microvolt = <700000>;
294 regulator-max-microvolt = <1400000>;
297 regulator-ramp-delay = <12500>;
298 regulator-state-mem {
299 regulator-off-in-suspend;
304 regulator-name = "vdd_1v2";
305 regulator-min-microvolt = <1200000>;
306 regulator-max-microvolt = <1200000>;
308 regulator-state-mem {
309 regulator-off-in-suspend;
314 regulator-name = "vdd_kfc";
315 regulator-min-microvolt = <800000>;
316 regulator-max-microvolt = <1500000>;
319 regulator-ramp-delay = <12500>;
320 regulator-state-mem {
321 regulator-off-in-suspend;
326 regulator-name = "vdd_1v35";
327 regulator-min-microvolt = <1350000>;
328 regulator-max-microvolt = <1350000>;
331 regulator-state-mem {
332 regulator-on-in-suspend;
337 regulator-name = "vdd_emmc";
338 regulator-min-microvolt = <2850000>;
339 regulator-max-microvolt = <2850000>;
342 regulator-state-mem {
343 regulator-off-in-suspend;
348 regulator-name = "vdd_2v";
349 regulator-min-microvolt = <2000000>;
350 regulator-max-microvolt = <2000000>;
353 regulator-state-mem {
354 regulator-on-in-suspend;
359 regulator-name = "vdd_1v8";
360 regulator-min-microvolt = <1800000>;
361 regulator-max-microvolt = <1800000>;
364 regulator-state-mem {
365 regulator-on-in-suspend;
370 regulator-name = "vdd_1v0";
371 regulator-min-microvolt = <1000000>;
372 regulator-max-microvolt = <1000000>;
374 regulator-state-mem {
375 regulator-on-in-suspend;
376 regulator-mode = <MAX77802_OPMODE_LP>;
381 regulator-name = "vdd_1v2_2";
382 regulator-min-microvolt = <1200000>;
383 regulator-max-microvolt = <1200000>;
387 regulator-name = "vdd_1v8_3";
388 regulator-min-microvolt = <1800000>;
389 regulator-max-microvolt = <1800000>;
391 regulator-state-mem {
392 regulator-on-in-suspend;
393 regulator-mode = <MAX77802_OPMODE_LP>;
397 vqmmc_sdcard: ldo4_reg: LDO4 {
398 regulator-name = "vdd_sd";
399 regulator-min-microvolt = <1800000>;
400 regulator-max-microvolt = <2800000>;
402 regulator-state-mem {
403 regulator-off-in-suspend;
408 regulator-name = "vdd_1v8_5";
409 regulator-min-microvolt = <1800000>;
410 regulator-max-microvolt = <1800000>;
412 regulator-state-mem {
413 regulator-off-in-suspend;
418 regulator-name = "vdd_1v8_6";
419 regulator-min-microvolt = <1800000>;
420 regulator-max-microvolt = <1800000>;
422 regulator-state-mem {
423 regulator-off-in-suspend;
428 regulator-name = "vdd_1v8_7";
429 regulator-min-microvolt = <1800000>;
430 regulator-max-microvolt = <1800000>;
434 regulator-name = "vdd_ldo8";
435 regulator-min-microvolt = <1000000>;
436 regulator-max-microvolt = <1000000>;
438 regulator-state-mem {
439 regulator-off-in-suspend;
444 regulator-name = "vdd_ldo9";
445 regulator-min-microvolt = <1800000>;
446 regulator-max-microvolt = <1800000>;
447 regulator-state-mem {
448 regulator-on-in-suspend;
449 regulator-mode = <MAX77802_OPMODE_LP>;
454 regulator-name = "vdd_ldo10";
455 regulator-min-microvolt = <1800000>;
456 regulator-max-microvolt = <1800000>;
458 regulator-state-mem {
459 regulator-off-in-suspend;
464 regulator-name = "vdd_ldo11";
465 regulator-min-microvolt = <1800000>;
466 regulator-max-microvolt = <1800000>;
468 regulator-state-mem {
469 regulator-on-in-suspend;
470 regulator-mode = <MAX77802_OPMODE_LP>;
475 regulator-name = "vdd_ldo12";
476 regulator-min-microvolt = <3000000>;
477 regulator-max-microvolt = <3000000>;
479 regulator-state-mem {
480 regulator-off-in-suspend;
485 regulator-name = "vdd_ldo13";
486 regulator-min-microvolt = <1800000>;
487 regulator-max-microvolt = <1800000>;
489 regulator-state-mem {
490 regulator-on-in-suspend;
491 regulator-mode = <MAX77802_OPMODE_LP>;
496 regulator-name = "vdd_ldo14";
497 regulator-min-microvolt = <1800000>;
498 regulator-max-microvolt = <1800000>;
500 regulator-state-mem {
501 regulator-off-in-suspend;
506 regulator-name = "vdd_ldo15";
507 regulator-min-microvolt = <1000000>;
508 regulator-max-microvolt = <1000000>;
510 regulator-state-mem {
511 regulator-off-in-suspend;
516 regulator-name = "vdd_g3ds";
517 regulator-min-microvolt = <900000>;
518 regulator-max-microvolt = <1400000>;
520 regulator-state-mem {
521 regulator-off-in-suspend;
526 regulator-name = "ldo_18";
527 regulator-min-microvolt = <1800000>;
528 regulator-max-microvolt = <1800000>;
532 regulator-name = "ldo_19";
533 regulator-min-microvolt = <1800000>;
534 regulator-max-microvolt = <1800000>;
538 regulator-name = "ldo_20";
539 regulator-min-microvolt = <1800000>;
540 regulator-max-microvolt = <1800000>;
545 regulator-name = "ldo_21";
546 regulator-min-microvolt = <2800000>;
547 regulator-max-microvolt = <2800000>;
551 regulator-name = "ldo_23";
552 regulator-min-microvolt = <3300000>;
553 regulator-max-microvolt = <3300000>;
556 regulator-name = "ldo_24";
557 regulator-min-microvolt = <2800000>;
558 regulator-max-microvolt = <2800000>;
562 regulator-name = "ldo_25";
563 regulator-min-microvolt = <3300000>;
564 regulator-max-microvolt = <3300000>;
568 regulator-name = "ldo_26";
569 regulator-min-microvolt = <1200000>;
570 regulator-max-microvolt = <1200000>;
574 regulator-name = "ldo_27";
575 regulator-min-microvolt = <1200000>;
576 regulator-max-microvolt = <1200000>;
580 regulator-name = "ldo_28";
581 regulator-min-microvolt = <1800000>;
582 regulator-max-microvolt = <1800000>;
586 regulator-name = "ldo_29";
587 regulator-min-microvolt = <1800000>;
588 regulator-max-microvolt = <1800000>;
592 regulator-name = "vdd_mifs";
593 regulator-min-microvolt = <1000000>;
594 regulator-max-microvolt = <1000000>;
596 regulator-state-mem {
597 regulator-off-in-suspend;
602 regulator-name = "ldo_32";
603 regulator-min-microvolt = <3000000>;
604 regulator-max-microvolt = <3000000>;
608 regulator-name = "ldo_33";
609 regulator-min-microvolt = <2800000>;
610 regulator-max-microvolt = <2800000>;
614 regulator-name = "ldo_34";
615 regulator-min-microvolt = <3000000>;
616 regulator-max-microvolt = <3000000>;
620 regulator-name = "ldo_35";
621 regulator-min-microvolt = <1200000>;
622 regulator-max-microvolt = <1200000>;
630 clock-frequency = <400000>;
633 compatible = "maxim,max98091";
635 interrupts = <2 IRQ_TYPE_NONE>;
636 interrupt-parent = <&gpx0>;
637 pinctrl-names = "default";
638 pinctrl-0 = <&max98091_irq>;
639 clocks = <&pmu_system_controller 0>;
640 clock-names = "mclk";
641 #sound-dai-cells = <0>;
645 compatible = "isil,isl29018";
647 vcc-supply = <&tps65090_fet5>;
653 clock-frequency = <333000>;
656 compatible = "atmel,maxtouch";
658 interrupt-parent = <&gpx1>;
659 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
661 pinctrl-names = "default";
662 pinctrl-0 = <&trackpad_irq>;
663 linux,gpio-keymap = <KEY_RESERVED
665 KEY_RESERVED /* GPIO 0 */
666 KEY_RESERVED /* GPIO 1 */
667 BTN_LEFT /* GPIO 2 */
668 KEY_RESERVED>; /* GPIO 3 */
674 clock-frequency = <400000>;
677 compatible = "infineon,slb9645tt";
680 /* Unused irq; but still need to configure the pins */
681 pinctrl-names = "default";
682 pinctrl-0 = <&tpm_irq>;
688 samsung,i2c-sda-delay = <100>;
689 samsung,i2c-max-bus-freq = <66000>;
690 samsung,i2c-slave-addr = <0x50>;
694 assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;
695 assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>;
710 clock-frequency = <800000000>;
711 samsung,dw-mshc-ciu-div = <3>;
712 samsung,dw-mshc-sdr-timing = <0 4>;
713 samsung,dw-mshc-ddr-timing = <0 2>;
714 samsung,dw-mshc-hs400-timing = <0 2>;
715 samsung,read-strobe-delay = <90>;
716 pinctrl-names = "default";
717 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
721 /* WiFi SDIO module */
726 keep-power-in-suspend;
727 clock-frequency = <400000000>;
728 samsung,dw-mshc-ciu-div = <1>;
729 samsung,dw-mshc-sdr-timing = <0 1>;
730 samsung,dw-mshc-ddr-timing = <0 2>;
731 pinctrl-names = "default";
732 pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
733 <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
736 mmc-pwrseq = <&mmc1_pwrseq>;
737 vqmmc-supply = <&buck10_reg>;
744 card-detect-delay = <200>;
745 clock-frequency = <400000000>;
746 samsung,dw-mshc-ciu-div = <3>;
747 samsung,dw-mshc-sdr-timing = <2 3>;
748 samsung,dw-mshc-ddr-timing = <1 2>;
749 pinctrl-names = "default";
750 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
756 pinctrl-names = "default";
757 pinctrl-0 = <&mask_tpm_reset>;
759 wifi_en: wifi-en-pins {
760 samsung,pins = "gpx0-0";
761 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
762 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
763 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
766 max98091_irq: max98091-irq-pins {
767 samsung,pins = "gpx0-2";
768 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
769 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
770 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
773 /* We need GPX0_6 to be low at sleep time; just keep it low always */
774 mask_tpm_reset: mask-tpm-reset-pins {
775 samsung,pins = "gpx0-6";
776 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
777 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
778 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
779 samsung,pin-val = <0>;
782 tpm_irq: tpm-irq-pins {
783 samsung,pins = "gpx1-0";
784 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
785 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
786 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
789 trackpad_irq: trackpad-irq-pins {
790 samsung,pins = "gpx1-1";
791 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
792 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
793 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
796 power_key_irq: power-key-irq-pins {
797 samsung,pins = "gpx1-2";
798 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
799 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
800 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
803 ec_irq: ec-irq-pins {
804 samsung,pins = "gpx1-5";
805 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
806 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
807 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
810 tps65090_irq: tps65090-irq-pins {
811 samsung,pins = "gpx2-5";
812 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
813 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
814 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
817 dp_hpd_gpio: dp-hpd-gpio-pins {
818 samsung,pins = "gpx2-6";
819 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
820 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
821 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
824 max77802_irq: max77802-irq-pins {
825 samsung,pins = "gpx3-1";
826 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
827 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
828 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
831 lid_irq: lid-irq-pins {
832 samsung,pins = "gpx3-4";
833 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
834 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
835 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
838 hdmi_hpd_irq: hdmi-hpd-irq-pins {
839 samsung,pins = "gpx3-7";
840 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
841 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
842 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
845 pmic_dvs_1: pmic-dvs-1-pins {
846 samsung,pins = "gpy7-6";
847 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
848 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
849 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
854 /* Adjust WiFi drive strengths lower for EMI */
856 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
860 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
864 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
868 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
872 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
876 pmic_dvs_2: pmic-dvs-2-pins {
877 samsung,pins = "gpj4-2", "gpj4-3";
878 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
879 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
880 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
885 /* Drive SPI lines at x2 for better integrity */
887 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
891 /* Drive SPI chip select at x2 for better integrity */
892 ec_spi_cs: ec-spi-cs-pins {
893 samsung,pins = "gpb1-2";
894 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
895 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
896 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
899 usb300_vbus_en: usb300-vbus-en-pins {
900 samsung,pins = "gph0-0";
901 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
902 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
903 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
906 usb301_vbus_en: usb301-vbus-en-pins {
907 samsung,pins = "gph0-1";
908 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
909 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
910 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
913 pmic_selb: pmic-selb-pins {
914 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
916 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
917 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
918 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
922 &pmu_system_controller {
923 assigned-clocks = <&pmu_system_controller 0>;
924 assigned-clock-parents = <&clock CLK_FIN_PLL>;
929 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
930 clock-names = "rtc", "rtc_src";
936 samsung,spi-src-clk = <0>;
937 cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
940 compatible = "google,cros-ec-spi";
941 interrupt-parent = <&gpx1>;
942 interrupts = <5 IRQ_TYPE_NONE>;
943 pinctrl-names = "default";
944 pinctrl-0 = <&ec_spi_cs &ec_irq>;
946 spi-max-frequency = <3125000>;
947 google,has-vbc-nvram;
950 samsung,spi-feedback-delay = <1>;
953 i2c_tunnel: i2c-tunnel {
954 compatible = "google,cros-ec-i2c-tunnel";
955 #address-cells = <1>;
957 google,remote-bus = <0>;
959 battery: sbs-battery@b {
960 compatible = "sbs,sbs-battery";
962 sbs,poll-retry-count = <1>;
963 sbs,i2c-retry-count = <2>;
967 compatible = "ti,tps65090";
971 * Config irq to disable internal pulls
972 * even though we run in polling mode.
974 pinctrl-names = "default";
975 pinctrl-0 = <&tps65090_irq>;
977 vsys1-supply = <&vbat>;
978 vsys2-supply = <&vbat>;
979 vsys3-supply = <&vbat>;
980 infet1-supply = <&vbat>;
981 infet2-supply = <&tps65090_dcdc1>;
982 infet3-supply = <&tps65090_dcdc2>;
983 infet4-supply = <&tps65090_dcdc2>;
984 infet5-supply = <&tps65090_dcdc2>;
985 infet6-supply = <&tps65090_dcdc2>;
986 infet7-supply = <&tps65090_dcdc1>;
987 vsys-l1-supply = <&vbat>;
988 vsys-l2-supply = <&vbat>;
991 tps65090_dcdc1: dcdc1 {
992 ti,enable-ext-control;
994 tps65090_dcdc2: dcdc2 {
995 ti,enable-ext-control;
997 tps65090_dcdc3: dcdc3 {
998 ti,enable-ext-control;
1000 tps65090_fet1: fet1 {
1001 regulator-name = "vcd_led";
1003 tps65090_fet2: fet2 {
1004 regulator-name = "video_mid";
1005 regulator-always-on;
1007 tps65090_fet3: fet3 {
1008 regulator-name = "wwan_r";
1009 regulator-always-on;
1011 tps65090_fet4: fet4 {
1012 regulator-name = "sdcard";
1013 regulator-always-on;
1015 tps65090_fet5: fet5 {
1016 regulator-name = "camout";
1017 regulator-always-on;
1019 tps65090_fet6: fet6 {
1020 regulator-name = "lcd_vdd";
1022 tps65090_fet7: fet7 {
1023 regulator-name = "video_mid_1a";
1024 regulator-always-on;
1026 tps65090_ldo1: ldo1 {
1028 tps65090_ldo2: ldo2 {
1033 compatible = "ti,tps65090-charger";
1045 arm,cpu-registers-not-fw-configured;
1049 vtmu-supply = <&ldo10_reg>;
1053 vtmu-supply = <&ldo10_reg>;
1057 vtmu-supply = <&ldo10_reg>;
1061 vtmu-supply = <&ldo10_reg>;
1065 vtmu-supply = <&ldo10_reg>;
1069 vdd10-supply = <&ldo15_reg>;
1070 vdd33-supply = <&ldo12_reg>;
1074 vdd10-supply = <&ldo15_reg>;
1075 vdd33-supply = <&ldo12_reg>;
1087 vbus-supply = <&usb300_vbus_reg>;
1091 vbus-supply = <&usb301_vbus_reg>;
1095 * Use longest HW watchdog in SoC (32 seconds) since the hardware
1096 * watchdog provides no debugging information (compared to soft/hard
1097 * lockup detectors) and so should be last resort.
1103 #include "cros-ec-keyboard.dtsi"
1104 #include "cros-adc-thermistors.dtsi"