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";
27 reg = <0x40000000 0x40000000>;
31 bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";
35 compatible = "samsung,secure-firmware";
36 reg = <0x0204F000 0x1000>;
41 compatible = "samsung,clock-xxti", "fixed-clock";
42 clock-frequency = <0>;
46 compatible = "samsung,clock-xusbxti", "fixed-clock";
47 clock-frequency = <24000000>;
52 compatible = "simple-bus";
56 vemmc_reg: regulator-0 {
57 compatible = "regulator-fixed";
58 regulator-name = "VMEM_VDD_2.8V";
59 regulator-min-microvolt = <2800000>;
60 regulator-max-microvolt = <2800000>;
65 cam_io_reg: voltage-regulator-1 {
66 compatible = "regulator-fixed";
67 regulator-name = "CAM_SENSOR_A";
68 regulator-min-microvolt = <2800000>;
69 regulator-max-microvolt = <2800000>;
74 lcd_vdd3_reg: voltage-regulator-2 {
75 compatible = "regulator-fixed";
76 regulator-name = "LCD_VDD_2.2V";
77 regulator-min-microvolt = <2200000>;
78 regulator-max-microvolt = <2200000>;
87 compatible = "gpio-keys";
90 interrupt-parent = <&gpj1>;
94 label = "volume down";
95 debounce-interval = <10>;
99 interrupt-parent = <&gpj1>;
104 debounce-interval = <10>;
108 interrupt-parent = <&gpx2>;
113 debounce-interval = <10>;
119 vdd-supply = <&ldo3_reg>;
124 samsung,i2c-sda-delay = <100>;
125 samsung,i2c-slave-addr = <0x10>;
126 samsung,i2c-max-bus-freq = <400000>;
127 pinctrl-0 = <&i2c3_bus>;
128 pinctrl-names = "default";
131 mms114-touchscreen@48 {
132 compatible = "melfas,mms114";
134 interrupt-parent = <&gpm2>;
138 avdd-supply = <&ldo23_reg>;
139 vdd-supply = <&ldo24_reg>;
144 samsung,i2c-sda-delay = <100>;
145 samsung,i2c-slave-addr = <0x10>;
146 samsung,i2c-max-bus-freq = <100000>;
147 pinctrl-0 = <&i2c7_bus>;
148 pinctrl-names = "default";
152 compatible = "maxim,max77686";
153 interrupt-parent = <&gpx0>;
160 regulator-compatible = "LDO1";
161 regulator-name = "VALIVE_1.0V_AP";
162 regulator-min-microvolt = <1000000>;
163 regulator-max-microvolt = <1000000>;
169 regulator-compatible = "LDO2";
170 regulator-name = "VM1M2_1.2V_AP";
171 regulator-min-microvolt = <1200000>;
172 regulator-max-microvolt = <1200000>;
178 regulator-compatible = "LDO3";
179 regulator-name = "VCC_1.8V_AP";
180 regulator-min-microvolt = <1800000>;
181 regulator-max-microvolt = <1800000>;
187 regulator-compatible = "LDO4";
188 regulator-name = "VCC_2.8V_AP";
189 regulator-min-microvolt = <2800000>;
190 regulator-max-microvolt = <2800000>;
196 regulator-compatible = "LDO5";
197 regulator-name = "VCC_1.8V_IO";
198 regulator-min-microvolt = <1800000>;
199 regulator-max-microvolt = <1800000>;
205 regulator-compatible = "LDO6";
206 regulator-name = "VMPLL_1.0V_AP";
207 regulator-min-microvolt = <1000000>;
208 regulator-max-microvolt = <1000000>;
214 regulator-compatible = "LDO7";
215 regulator-name = "VPLL_1.0V_AP";
216 regulator-min-microvolt = <1000000>;
217 regulator-max-microvolt = <1000000>;
223 regulator-compatible = "LDO8";
224 regulator-name = "VMIPI_1.0V";
225 regulator-min-microvolt = <1000000>;
226 regulator-max-microvolt = <1000000>;
231 regulator-compatible = "LDO9";
232 regulator-name = "CAM_ISP_MIPI_1.2V";
233 regulator-min-microvolt = <1200000>;
234 regulator-max-microvolt = <1200000>;
239 regulator-compatible = "LDO10";
240 regulator-name = "VMIPI_1.8V";
241 regulator-min-microvolt = <1800000>;
242 regulator-max-microvolt = <1800000>;
247 regulator-compatible = "LDO11";
248 regulator-name = "VABB1_1.95V";
249 regulator-min-microvolt = <1950000>;
250 regulator-max-microvolt = <1950000>;
256 regulator-compatible = "LDO12";
257 regulator-name = "VUOTG_3.0V";
258 regulator-min-microvolt = <3000000>;
259 regulator-max-microvolt = <3000000>;
264 regulator-compatible = "LDO13";
265 regulator-name = "NFC_AVDD_1.8V";
266 regulator-min-microvolt = <1800000>;
267 regulator-max-microvolt = <1800000>;
272 regulator-compatible = "LDO14";
273 regulator-name = "VABB2_1.95V";
274 regulator-min-microvolt = <1950000>;
275 regulator-max-microvolt = <1950000>;
281 regulator-compatible = "LDO15";
282 regulator-name = "VHSIC_1.0V";
283 regulator-min-microvolt = <1000000>;
284 regulator-max-microvolt = <1000000>;
289 regulator-compatible = "LDO16";
290 regulator-name = "VHSIC_1.8V";
291 regulator-min-microvolt = <1800000>;
292 regulator-max-microvolt = <1800000>;
297 regulator-compatible = "LDO17";
298 regulator-name = "CAM_SENSOR_CORE_1.2V";
299 regulator-min-microvolt = <1200000>;
300 regulator-max-microvolt = <1200000>;
305 regulator-compatible = "LDO18";
306 regulator-name = "CAM_ISP_SEN_IO_1.8V";
307 regulator-min-microvolt = <1800000>;
308 regulator-max-microvolt = <1800000>;
313 regulator-compatible = "LDO19";
314 regulator-name = "VT_CAM_1.8V";
315 regulator-min-microvolt = <1800000>;
316 regulator-max-microvolt = <1800000>;
321 regulator-compatible = "LDO20";
322 regulator-name = "VDDQ_PRE_1.8V";
323 regulator-min-microvolt = <1800000>;
324 regulator-max-microvolt = <1800000>;
329 regulator-compatible = "LDO21";
330 regulator-name = "VTF_2.8V";
331 regulator-min-microvolt = <2800000>;
332 regulator-max-microvolt = <2800000>;
337 regulator-compatible = "LDO22";
338 regulator-name = "VMEM_VDD_2.8V";
339 regulator-min-microvolt = <2800000>;
340 regulator-max-microvolt = <2800000>;
346 regulator-compatible = "LDO23";
347 regulator-name = "TSP_AVDD_3.3V";
348 regulator-min-microvolt = <3300000>;
349 regulator-max-microvolt = <3300000>;
354 regulator-compatible = "LDO24";
355 regulator-name = "TSP_VDD_1.8V";
356 regulator-min-microvolt = <1800000>;
357 regulator-max-microvolt = <1800000>;
362 regulator-compatible = "LDO25";
363 regulator-name = "LCD_VCC_3.3V";
364 regulator-min-microvolt = <2800000>;
365 regulator-max-microvolt = <2800000>;
370 regulator-compatible = "LDO26";
371 regulator-name = "MOTOR_VCC_3.0V";
372 regulator-min-microvolt = <3000000>;
373 regulator-max-microvolt = <3000000>;
378 regulator-compatible = "BUCK1";
379 regulator-name = "vdd_mif";
380 regulator-min-microvolt = <850000>;
381 regulator-max-microvolt = <1100000>;
388 regulator-compatible = "BUCK2";
389 regulator-name = "vdd_arm";
390 regulator-min-microvolt = <850000>;
391 regulator-max-microvolt = <1500000>;
398 regulator-compatible = "BUCK3";
399 regulator-name = "vdd_int";
400 regulator-min-microvolt = <850000>;
401 regulator-max-microvolt = <1150000>;
408 regulator-compatible = "BUCK4";
409 regulator-name = "vdd_g3d";
410 regulator-min-microvolt = <850000>;
411 regulator-max-microvolt = <1150000>;
417 regulator-compatible = "BUCK5";
418 regulator-name = "VMEM_1.2V_AP";
419 regulator-min-microvolt = <1200000>;
420 regulator-max-microvolt = <1200000>;
425 regulator-compatible = "BUCK6";
426 regulator-name = "VCC_SUB_1.35V";
427 regulator-min-microvolt = <1350000>;
428 regulator-max-microvolt = <1350000>;
433 regulator-compatible = "BUCK7";
434 regulator-name = "VCC_SUB_2.0V";
435 regulator-min-microvolt = <2000000>;
436 regulator-max-microvolt = <2000000>;
441 regulator-compatible = "BUCK8";
442 regulator-name = "VMEM_VDDF_3.0V";
443 regulator-min-microvolt = <2850000>;
444 regulator-max-microvolt = <2850000>;
450 regulator-compatible = "BUCK9";
451 regulator-name = "CAM_ISP_CORE_1.2V";
452 regulator-min-microvolt = <1000000>;
453 regulator-max-microvolt = <1200000>;
465 card-detect-delay = <200>;
466 vmmc-supply = <&vemmc_reg>;
467 clock-frequency = <400000000>;
468 samsung,dw-mshc-ciu-div = <0>;
469 samsung,dw-mshc-sdr-timing = <2 3>;
470 samsung,dw-mshc-ddr-timing = <1 2>;
471 pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
472 pinctrl-names = "default";
497 i2c_ak8975: i2c-gpio-0 {
498 compatible = "i2c-gpio";
499 gpios = <&gpy2 4 0>, <&gpy2 5 0>;
500 i2c-gpio,delay-us = <2>;
501 #address-cells = <1>;
506 compatible = "ak,ak8975";
512 spi_1: spi@13930000 {
513 pinctrl-names = "default";
514 pinctrl-0 = <&spi1_bus>;
517 s5c73m3_spi: s5c73m3 {
518 compatible = "samsung,s5c73m3";
519 spi-max-frequency = <50000000>;
522 cs-gpio = <&gpb 5 0>;
523 samsung,spi-feedback-delay = <2>;
528 dsi_0: dsi@11C80000 {
529 vddcore-supply = <&ldo8_reg>;
530 vddio-supply = <&ldo10_reg>;
531 samsung,pll-clock-frequency = <24000000>;
535 #address-cells = <1>;
542 remote-endpoint = <&dsi_in>;
543 samsung,burst-clock-frequency = <500000000>;
544 samsung,esc-clock-frequency = <20000000>;
550 compatible = "samsung,s6e8aa0";
552 vdd3-supply = <&lcd_vdd3_reg>;
553 vci-supply = <&ldo25_reg>;
554 reset-gpios = <&gpy4 5 0>;
555 power-on-delay= <50>;
560 panel-width-mm = <58>;
561 panel-height-mm = <103>;
565 clock-frequency = <0>;
579 remote-endpoint = <&dsi_out>;
590 pinctrl-0 = <&cam_port_b_clk_active>;
591 pinctrl-names = "default";
594 fimc_0: fimc@11800000 {
598 fimc_1: fimc@11810000 {
602 fimc_2: fimc@11820000 {
606 fimc_3: fimc@11830000 {
610 csis_1: csis@11890000 {
611 vddcore-supply = <&ldo8_reg>;
612 vddio-supply = <&ldo10_reg>;
613 clock-frequency = <160000000>;
616 /* Camera D (4) MIPI CSI-2 (CSIS1) */
620 remote-endpoint = <&is_s5k6a3_ep>;
622 samsung,csis-hs-settle = <18>;
628 fimc_lite_0: fimc-lite@12390000 {
632 fimc_lite_1: fimc-lite@123A0000 {
637 pinctrl-0 = <&fimc_is_uart>;
638 pinctrl-names = "default";
641 i2c1_isp: i2c-isp@12140000 {
642 pinctrl-0 = <&fimc_is_i2c1>;
643 pinctrl-names = "default";
646 compatible = "samsung,s5k6a3";
648 svdda-supply = <&cam_io_reg>;
649 svddio-supply = <&ldo19_reg>;
650 clock-frequency = <24000000>;
652 clocks = <&clock_cam 1>;
653 clock-names = "mclk";
654 samsung,camclk-out = <1>;
658 is_s5k6a3_ep: endpoint {
659 remote-endpoint = <&csis1_ep>;
669 compatible = "ntc,ncp15wb473";
670 pullup-uv = <1800000>; /* VCC_1.8V_AP */
671 pullup-ohm = <100000>; /* 100K */
672 pulldown-ohm = <100000>; /* 100K */
673 io-channels = <&adc 1>; /* AP temperature */
676 thermistor-battery@1 {
677 compatible = "ntc,ncp15wb473";
678 pullup-uv = <1800000>; /* VCC_1.8V_AP */
679 pullup-ohm = <100000>; /* 100K */
680 pulldown-ohm = <100000>; /* 100K */
681 io-channels = <&adc 2>; /* Battery temperature */