2 * Samsung's Exynos4412 based Trats 2 board device tree source
4 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
7 * Device tree source file for Samsung's Trats 2 board which is based on
8 * Samsung's Exynos4412 SoC.
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
16 #include "exynos4412.dtsi"
19 model = "Samsung Trats 2 based on Exynos4412";
20 compatible = "samsung,trats2", "samsung,exynos4412", "samsung,exynos4";
28 reg = <0x40000000 0x40000000>;
32 bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";
36 compatible = "samsung,secure-firmware";
37 reg = <0x0204F000 0x1000>;
42 compatible = "samsung,clock-xxti", "fixed-clock";
43 clock-frequency = <0>;
47 compatible = "samsung,clock-xusbxti", "fixed-clock";
48 clock-frequency = <24000000>;
53 compatible = "simple-bus";
57 vemmc_reg: regulator-0 {
58 compatible = "regulator-fixed";
59 regulator-name = "VMEM_VDD_2.8V";
60 regulator-min-microvolt = <2800000>;
61 regulator-max-microvolt = <2800000>;
66 cam_io_reg: voltage-regulator-1 {
67 compatible = "regulator-fixed";
68 regulator-name = "CAM_SENSOR_A";
69 regulator-min-microvolt = <2800000>;
70 regulator-max-microvolt = <2800000>;
75 lcd_vdd3_reg: voltage-regulator-2 {
76 compatible = "regulator-fixed";
77 regulator-name = "LCD_VDD_2.2V";
78 regulator-min-microvolt = <2200000>;
79 regulator-max-microvolt = <2200000>;
84 cam_af_reg: voltage-regulator-3 {
85 compatible = "regulator-fixed";
86 regulator-name = "CAM_AF";
87 regulator-min-microvolt = <2800000>;
88 regulator-max-microvolt = <2800000>;
93 cam_isp_core_reg: voltage-regulator-4 {
94 compatible = "regulator-fixed";
95 regulator-name = "CAM_ISP_CORE_1.2V_EN";
96 regulator-min-microvolt = <1200000>;
97 regulator-max-microvolt = <1200000>;
103 ps_als_reg: voltage-regulator-5 {
104 compatible = "regulator-fixed";
105 regulator-name = "LED_A_3.0V";
106 regulator-min-microvolt = <3000000>;
107 regulator-max-microvolt = <3000000>;
114 compatible = "gpio-keys";
119 label = "volume down";
120 debounce-interval = <10>;
127 debounce-interval = <10>;
134 debounce-interval = <10>;
142 debounce-inteval = <10>;
148 vdd-supply = <&ldo3_reg>;
153 samsung,i2c-sda-delay = <100>;
154 samsung,i2c-slave-addr = <0x10>;
155 samsung,i2c-max-bus-freq = <400000>;
156 pinctrl-0 = <&i2c3_bus>;
157 pinctrl-names = "default";
160 mms114-touchscreen@48 {
161 compatible = "melfas,mms114";
163 interrupt-parent = <&gpm2>;
167 avdd-supply = <&ldo23_reg>;
168 vdd-supply = <&ldo24_reg>;
172 i2c_0: i2c@13860000 {
173 samsung,i2c-sda-delay = <100>;
174 samsung,i2c-slave-addr = <0x10>;
175 samsung,i2c-max-bus-freq = <400000>;
176 pinctrl-0 = <&i2c0_bus>;
177 pinctrl-names = "default";
181 compatible = "samsung,s5c73m3";
183 standby-gpios = <&gpm0 1 1>; /* ISP_STANDBY */
184 xshutdown-gpios = <&gpf1 3 1>; /* ISP_RESET */
185 vdd-int-supply = <&buck9_reg>;
186 vddio-cis-supply = <&ldo9_reg>;
187 vdda-supply = <&ldo17_reg>;
188 vddio-host-supply = <&ldo18_reg>;
189 vdd-af-supply = <&cam_af_reg>;
190 vdd-reg-supply = <&cam_io_reg>;
191 clock-frequency = <24000000>;
193 clocks = <&camera 0>;
194 clock-names = "cis_extclk";
196 s5c73m3_ep: endpoint {
197 remote-endpoint = <&csis0_ep>;
198 data-lanes = <1 2 3 4>;
205 samsung,i2c-sda-delay = <100>;
206 samsung,i2c-slave-addr = <0x10>;
207 samsung,i2c-max-bus-freq = <100000>;
208 pinctrl-0 = <&i2c7_bus>;
209 pinctrl-names = "default";
213 compatible = "maxim,max77686";
214 interrupt-parent = <&gpx0>;
221 regulator-compatible = "LDO1";
222 regulator-name = "VALIVE_1.0V_AP";
223 regulator-min-microvolt = <1000000>;
224 regulator-max-microvolt = <1000000>;
230 regulator-compatible = "LDO2";
231 regulator-name = "VM1M2_1.2V_AP";
232 regulator-min-microvolt = <1200000>;
233 regulator-max-microvolt = <1200000>;
239 regulator-compatible = "LDO3";
240 regulator-name = "VCC_1.8V_AP";
241 regulator-min-microvolt = <1800000>;
242 regulator-max-microvolt = <1800000>;
248 regulator-compatible = "LDO4";
249 regulator-name = "VCC_2.8V_AP";
250 regulator-min-microvolt = <2800000>;
251 regulator-max-microvolt = <2800000>;
257 regulator-compatible = "LDO5";
258 regulator-name = "VCC_1.8V_IO";
259 regulator-min-microvolt = <1800000>;
260 regulator-max-microvolt = <1800000>;
266 regulator-compatible = "LDO6";
267 regulator-name = "VMPLL_1.0V_AP";
268 regulator-min-microvolt = <1000000>;
269 regulator-max-microvolt = <1000000>;
275 regulator-compatible = "LDO7";
276 regulator-name = "VPLL_1.0V_AP";
277 regulator-min-microvolt = <1000000>;
278 regulator-max-microvolt = <1000000>;
284 regulator-compatible = "LDO8";
285 regulator-name = "VMIPI_1.0V";
286 regulator-min-microvolt = <1000000>;
287 regulator-max-microvolt = <1000000>;
292 regulator-compatible = "LDO9";
293 regulator-name = "CAM_ISP_MIPI_1.2V";
294 regulator-min-microvolt = <1200000>;
295 regulator-max-microvolt = <1200000>;
300 regulator-compatible = "LDO10";
301 regulator-name = "VMIPI_1.8V";
302 regulator-min-microvolt = <1800000>;
303 regulator-max-microvolt = <1800000>;
308 regulator-compatible = "LDO11";
309 regulator-name = "VABB1_1.95V";
310 regulator-min-microvolt = <1950000>;
311 regulator-max-microvolt = <1950000>;
317 regulator-compatible = "LDO12";
318 regulator-name = "VUOTG_3.0V";
319 regulator-min-microvolt = <3000000>;
320 regulator-max-microvolt = <3000000>;
325 regulator-compatible = "LDO13";
326 regulator-name = "NFC_AVDD_1.8V";
327 regulator-min-microvolt = <1800000>;
328 regulator-max-microvolt = <1800000>;
333 regulator-compatible = "LDO14";
334 regulator-name = "VABB2_1.95V";
335 regulator-min-microvolt = <1950000>;
336 regulator-max-microvolt = <1950000>;
342 regulator-compatible = "LDO15";
343 regulator-name = "VHSIC_1.0V";
344 regulator-min-microvolt = <1000000>;
345 regulator-max-microvolt = <1000000>;
350 regulator-compatible = "LDO16";
351 regulator-name = "VHSIC_1.8V";
352 regulator-min-microvolt = <1800000>;
353 regulator-max-microvolt = <1800000>;
358 regulator-compatible = "LDO17";
359 regulator-name = "CAM_SENSOR_CORE_1.2V";
360 regulator-min-microvolt = <1200000>;
361 regulator-max-microvolt = <1200000>;
366 regulator-compatible = "LDO18";
367 regulator-name = "CAM_ISP_SEN_IO_1.8V";
368 regulator-min-microvolt = <1800000>;
369 regulator-max-microvolt = <1800000>;
374 regulator-compatible = "LDO19";
375 regulator-name = "VT_CAM_1.8V";
376 regulator-min-microvolt = <1800000>;
377 regulator-max-microvolt = <1800000>;
382 regulator-compatible = "LDO20";
383 regulator-name = "VDDQ_PRE_1.8V";
384 regulator-min-microvolt = <1800000>;
385 regulator-max-microvolt = <1800000>;
390 regulator-compatible = "LDO21";
391 regulator-name = "VTF_2.8V";
392 regulator-min-microvolt = <2800000>;
393 regulator-max-microvolt = <2800000>;
398 regulator-compatible = "LDO22";
399 regulator-name = "VMEM_VDD_2.8V";
400 regulator-min-microvolt = <2800000>;
401 regulator-max-microvolt = <2800000>;
407 regulator-compatible = "LDO23";
408 regulator-name = "TSP_AVDD_3.3V";
409 regulator-min-microvolt = <3300000>;
410 regulator-max-microvolt = <3300000>;
415 regulator-compatible = "LDO24";
416 regulator-name = "TSP_VDD_1.8V";
417 regulator-min-microvolt = <1800000>;
418 regulator-max-microvolt = <1800000>;
423 regulator-compatible = "LDO25";
424 regulator-name = "LCD_VCC_3.3V";
425 regulator-min-microvolt = <2800000>;
426 regulator-max-microvolt = <2800000>;
431 regulator-compatible = "LDO26";
432 regulator-name = "MOTOR_VCC_3.0V";
433 regulator-min-microvolt = <3000000>;
434 regulator-max-microvolt = <3000000>;
439 regulator-compatible = "BUCK1";
440 regulator-name = "vdd_mif";
441 regulator-min-microvolt = <850000>;
442 regulator-max-microvolt = <1100000>;
449 regulator-compatible = "BUCK2";
450 regulator-name = "vdd_arm";
451 regulator-min-microvolt = <850000>;
452 regulator-max-microvolt = <1500000>;
459 regulator-compatible = "BUCK3";
460 regulator-name = "vdd_int";
461 regulator-min-microvolt = <850000>;
462 regulator-max-microvolt = <1150000>;
469 regulator-compatible = "BUCK4";
470 regulator-name = "vdd_g3d";
471 regulator-min-microvolt = <850000>;
472 regulator-max-microvolt = <1150000>;
478 regulator-compatible = "BUCK5";
479 regulator-name = "VMEM_1.2V_AP";
480 regulator-min-microvolt = <1200000>;
481 regulator-max-microvolt = <1200000>;
486 regulator-compatible = "BUCK6";
487 regulator-name = "VCC_SUB_1.35V";
488 regulator-min-microvolt = <1350000>;
489 regulator-max-microvolt = <1350000>;
494 regulator-compatible = "BUCK7";
495 regulator-name = "VCC_SUB_2.0V";
496 regulator-min-microvolt = <2000000>;
497 regulator-max-microvolt = <2000000>;
502 regulator-compatible = "BUCK8";
503 regulator-name = "VMEM_VDDF_3.0V";
504 regulator-min-microvolt = <2850000>;
505 regulator-max-microvolt = <2850000>;
511 regulator-compatible = "BUCK9";
512 regulator-name = "CAM_ISP_CORE_1.2V";
513 regulator-min-microvolt = <1000000>;
514 regulator-max-microvolt = <1200000>;
526 card-detect-delay = <200>;
527 vmmc-supply = <&vemmc_reg>;
528 clock-frequency = <400000000>;
529 samsung,dw-mshc-ciu-div = <0>;
530 samsung,dw-mshc-sdr-timing = <2 3>;
531 samsung,dw-mshc-ddr-timing = <1 2>;
532 pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
533 pinctrl-names = "default";
558 i2c_ak8975: i2c-gpio-0 {
559 compatible = "i2c-gpio";
560 gpios = <&gpy2 4 0>, <&gpy2 5 0>;
561 i2c-gpio,delay-us = <2>;
562 #address-cells = <1>;
567 compatible = "asahi-kasei,ak8975";
573 i2c_cm36651: i2c-gpio-2 {
574 compatible = "i2c-gpio";
575 gpios = <&gpf0 0 1>, <&gpf0 1 1>;
576 i2c-gpio,delay-us = <2>;
577 #address-cells = <1>;
581 compatible = "capella,cm36651";
583 interrupt-parent = <&gpx0>;
585 vled-supply = <&ps_als_reg>;
589 spi_1: spi@13930000 {
590 pinctrl-names = "default";
591 pinctrl-0 = <&spi1_bus>;
594 s5c73m3_spi: s5c73m3 {
595 compatible = "samsung,s5c73m3";
596 spi-max-frequency = <50000000>;
599 cs-gpio = <&gpb 5 0>;
600 samsung,spi-feedback-delay = <2>;
605 dsi_0: dsi@11C80000 {
606 vddcore-supply = <&ldo8_reg>;
607 vddio-supply = <&ldo10_reg>;
608 samsung,pll-clock-frequency = <24000000>;
612 #address-cells = <1>;
619 remote-endpoint = <&dsi_in>;
620 samsung,burst-clock-frequency = <500000000>;
621 samsung,esc-clock-frequency = <20000000>;
627 compatible = "samsung,s6e8aa0";
629 vdd3-supply = <&lcd_vdd3_reg>;
630 vci-supply = <&ldo25_reg>;
631 reset-gpios = <&gpy4 5 0>;
632 power-on-delay= <50>;
637 panel-width-mm = <58>;
638 panel-height-mm = <103>;
642 clock-frequency = <0>;
656 remote-endpoint = <&dsi_out>;
667 pinctrl-0 = <&cam_port_a_clk_active &cam_port_b_clk_active>;
668 pinctrl-names = "default";
671 fimc_0: fimc@11800000 {
675 fimc_1: fimc@11810000 {
679 fimc_2: fimc@11820000 {
683 fimc_3: fimc@11830000 {
687 csis_0: csis@11880000 {
689 vddcore-supply = <&ldo8_reg>;
690 vddio-supply = <&ldo10_reg>;
691 clock-frequency = <176000000>;
693 /* Camera C (3) MIPI CSI-2 (CSIS0) */
697 remote-endpoint = <&s5c73m3_ep>;
698 data-lanes = <1 2 3 4>;
699 samsung,csis-hs-settle = <12>;
704 csis_1: csis@11890000 {
705 vddcore-supply = <&ldo8_reg>;
706 vddio-supply = <&ldo10_reg>;
707 clock-frequency = <160000000>;
710 /* Camera D (4) MIPI CSI-2 (CSIS1) */
714 remote-endpoint = <&is_s5k6a3_ep>;
716 samsung,csis-hs-settle = <18>;
722 fimc_lite_0: fimc-lite@12390000 {
726 fimc_lite_1: fimc-lite@123A0000 {
731 pinctrl-0 = <&fimc_is_uart>;
732 pinctrl-names = "default";
735 i2c1_isp: i2c-isp@12140000 {
736 pinctrl-0 = <&fimc_is_i2c1>;
737 pinctrl-names = "default";
740 compatible = "samsung,s5k6a3";
742 svdda-supply = <&cam_io_reg>;
743 svddio-supply = <&ldo19_reg>;
744 afvdd-supply = <&ldo19_reg>;
745 clock-frequency = <24000000>;
747 clocks = <&camera 1>;
748 clock-names = "extclk";
749 samsung,camclk-out = <1>;
753 is_s5k6a3_ep: endpoint {
754 remote-endpoint = <&csis1_ep>;
763 exynos-usbphy@125B0000 {
768 vusb_d-supply = <&ldo15_reg>;
769 vusb_a-supply = <&ldo12_reg>;
774 compatible = "ntc,ncp15wb473";
775 pullup-uv = <1800000>; /* VCC_1.8V_AP */
776 pullup-ohm = <100000>; /* 100K */
777 pulldown-ohm = <100000>; /* 100K */
778 io-channels = <&adc 1>; /* AP temperature */
781 thermistor-battery@1 {
782 compatible = "ntc,ncp15wb473";
783 pullup-uv = <1800000>; /* VCC_1.8V_AP */
784 pullup-ohm = <100000>; /* 100K */
785 pulldown-ohm = <100000>; /* 100K */
786 io-channels = <&adc 2>; /* Battery temperature */