2 * Insignal's Exynos4412 based Origen board device tree source
4 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
7 * Device tree source file for Insignal's Origen 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"
17 #include <dt-bindings/input/input.h>
20 model = "Insignal Origen evaluation board based on Exynos4412";
21 compatible = "insignal,origen4412", "samsung,exynos4412", "samsung,exynos4";
24 reg = <0x40000000 0x40000000>;
28 bootargs ="console=ttySAC2,115200";
29 stdout-path = &serial_2;
33 compatible = "samsung,secure-firmware";
34 reg = <0x0203F000 0x1000>;
38 compatible = "simple-bus";
42 mmc_reg: regulator@0 {
43 compatible = "regulator-fixed";
45 regulator-name = "VMEM_VDD_2.8V";
46 regulator-min-microvolt = <2800000>;
47 regulator-max-microvolt = <2800000>;
54 native-mode = <&timing0>;
56 clock-frequency = <47500000>;
70 compatible = "samsung,clock-xxti";
71 clock-frequency = <0>;
75 compatible = "samsung,clock-xusbxti";
76 clock-frequency = <24000000>;
82 pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>;
83 pinctrl-names = "default";
94 samsung,i2c-sda-delay = <100>;
95 samsung,i2c-max-bus-freq = <20000>;
96 pinctrl-0 = <&i2c0_bus>;
97 pinctrl-names = "default";
101 compatible = "samsung,s5m8767-pmic";
104 s5m8767,pmic-buck-default-dvs-idx = <3>;
106 s5m8767,pmic-buck-dvs-gpios = <&gpx2 3 0>,
110 s5m8767,pmic-buck-ds-gpios = <&gpm3 5 0>,
114 s5m8767,pmic-buck2-dvs-voltage = <1250000>, <1200000>,
115 <1200000>, <1200000>,
116 <1200000>, <1200000>,
117 <1200000>, <1200000>;
119 s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
120 <1100000>, <1100000>,
121 <1100000>, <1100000>,
122 <1100000>, <1100000>;
124 s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
125 <1200000>, <1200000>,
126 <1200000>, <1200000>,
127 <1200000>, <1200000>;
131 regulator-name = "VDD_ALIVE";
132 regulator-min-microvolt = <1100000>;
133 regulator-max-microvolt = <1100000>;
136 op_mode = <1>; /* Normal Mode */
140 regulator-name = "VDDQ_M12";
141 regulator-min-microvolt = <1200000>;
142 regulator-max-microvolt = <1200000>;
144 op_mode = <1>; /* Normal Mode */
148 regulator-name = "VDDIOAP_18";
149 regulator-min-microvolt = <1800000>;
150 regulator-max-microvolt = <1800000>;
152 op_mode = <1>; /* Normal Mode */
156 regulator-name = "VDDQ_PRE";
157 regulator-min-microvolt = <1800000>;
158 regulator-max-microvolt = <1800000>;
160 op_mode = <1>; /* Normal Mode */
164 regulator-name = "VDD18_2M";
165 regulator-min-microvolt = <1800000>;
166 regulator-max-microvolt = <1800000>;
168 op_mode = <1>; /* Normal Mode */
172 regulator-name = "VDD10_MPLL";
173 regulator-min-microvolt = <1000000>;
174 regulator-max-microvolt = <1000000>;
176 op_mode = <1>; /* Normal Mode */
180 regulator-name = "VDD10_XPLL";
181 regulator-min-microvolt = <1000000>;
182 regulator-max-microvolt = <1000000>;
184 op_mode = <1>; /* Normal Mode */
188 regulator-name = "VDD10_MIPI";
189 regulator-min-microvolt = <1000000>;
190 regulator-max-microvolt = <1000000>;
192 op_mode = <1>; /* Normal Mode */
196 regulator-name = "VDD33_LCD";
197 regulator-min-microvolt = <3300000>;
198 regulator-max-microvolt = <3300000>;
200 op_mode = <1>; /* Normal Mode */
204 regulator-name = "VDD18_MIPI";
205 regulator-min-microvolt = <1800000>;
206 regulator-max-microvolt = <1800000>;
208 op_mode = <1>; /* Normal Mode */
212 regulator-name = "VDD18_ABB1";
213 regulator-min-microvolt = <1800000>;
214 regulator-max-microvolt = <1800000>;
216 op_mode = <1>; /* Normal Mode */
220 regulator-name = "VDD33_UOTG";
221 regulator-min-microvolt = <3300000>;
222 regulator-max-microvolt = <3300000>;
224 op_mode = <1>; /* Normal Mode */
228 regulator-name = "VDDIOPERI_18";
229 regulator-min-microvolt = <1800000>;
230 regulator-max-microvolt = <1800000>;
232 op_mode = <1>; /* Normal Mode */
236 regulator-name = "VDD18_ABB02";
237 regulator-min-microvolt = <1800000>;
238 regulator-max-microvolt = <1800000>;
240 op_mode = <1>; /* Normal Mode */
244 regulator-name = "VDD10_USH";
245 regulator-min-microvolt = <1000000>;
246 regulator-max-microvolt = <1000000>;
248 op_mode = <1>; /* Normal Mode */
252 regulator-name = "VDD18_HSIC";
253 regulator-min-microvolt = <1800000>;
254 regulator-max-microvolt = <1800000>;
256 op_mode = <1>; /* Normal Mode */
260 regulator-name = "VDDIOAP_MMC012_28";
261 regulator-min-microvolt = <2800000>;
262 regulator-max-microvolt = <2800000>;
264 op_mode = <1>; /* Normal Mode */
268 regulator-name = "VDDIOPERI_28";
269 regulator-min-microvolt = <2800000>;
270 regulator-max-microvolt = <2800000>;
272 op_mode = <1>; /* Normal Mode */
276 regulator-name = "DVDD25";
277 regulator-min-microvolt = <2500000>;
278 regulator-max-microvolt = <2500000>;
280 op_mode = <1>; /* Normal Mode */
284 regulator-name = "VDD28_CAM";
285 regulator-min-microvolt = <2800000>;
286 regulator-max-microvolt = <2800000>;
288 op_mode = <1>; /* Normal Mode */
292 regulator-name = "VDD28_AF";
293 regulator-min-microvolt = <2800000>;
294 regulator-max-microvolt = <2800000>;
296 op_mode = <1>; /* Normal Mode */
300 regulator-name = "VDDA28_2M";
301 regulator-min-microvolt = <2800000>;
302 regulator-max-microvolt = <2800000>;
304 op_mode = <1>; /* Normal Mode */
308 regulator-name = "VDD28_TF";
309 regulator-min-microvolt = <2800000>;
310 regulator-max-microvolt = <2800000>;
312 op_mode = <1>; /* Normal Mode */
316 regulator-name = "VDD33_A31";
317 regulator-min-microvolt = <3300000>;
318 regulator-max-microvolt = <3300000>;
320 op_mode = <1>; /* Normal Mode */
324 regulator-name = "VDD18_CAM";
325 regulator-min-microvolt = <1800000>;
326 regulator-max-microvolt = <1800000>;
328 op_mode = <1>; /* Normal Mode */
332 regulator-name = "VDD18_A31";
333 regulator-min-microvolt = <1800000>;
334 regulator-max-microvolt = <1800000>;
336 op_mode = <1>; /* Normal Mode */
340 regulator-name = "GPS_1V8";
341 regulator-min-microvolt = <1800000>;
342 regulator-max-microvolt = <1800000>;
344 op_mode = <1>; /* Normal Mode */
348 regulator-name = "DVDD12";
349 regulator-min-microvolt = <1200000>;
350 regulator-max-microvolt = <1200000>;
352 op_mode = <1>; /* Normal Mode */
356 regulator-name = "vdd_mif";
357 regulator-min-microvolt = <950000>;
358 regulator-max-microvolt = <1100000>;
361 op_mode = <1>; /* Normal Mode */
365 regulator-name = "vdd_arm";
366 regulator-min-microvolt = <900000>;
367 regulator-max-microvolt = <1350000>;
370 op_mode = <1>; /* Normal Mode */
374 regulator-name = "vdd_int";
375 regulator-min-microvolt = <900000>;
376 regulator-max-microvolt = <1200000>;
379 op_mode = <1>; /* Normal Mode */
383 regulator-name = "vdd_g3d";
384 regulator-min-microvolt = <750000>;
385 regulator-max-microvolt = <1500000>;
388 op_mode = <1>; /* Normal Mode */
392 regulator-name = "vdd_m12";
393 regulator-min-microvolt = <750000>;
394 regulator-max-microvolt = <1500000>;
397 op_mode = <1>; /* Normal Mode */
401 regulator-name = "vdd12_5m";
402 regulator-min-microvolt = <750000>;
403 regulator-max-microvolt = <1500000>;
406 op_mode = <1>; /* Normal Mode */
410 regulator-name = "vddf28_emmc";
411 regulator-min-microvolt = <750000>;
412 regulator-max-microvolt = <3000000>;
415 op_mode = <1>; /* Normal Mode */
422 samsung,keypad-num-rows = <3>;
423 samsung,keypad-num-columns = <2>;
424 linux,keypad-no-autorepeat;
426 pinctrl-0 = <&keypad_rows &keypad_cols>;
427 pinctrl-names = "default";
433 linux,code = <KEY_HOME>;
439 linux,code = <KEY_DOWN>;
445 linux,code = <KEY_UP>;
451 linux,code = <KEY_MENU>;
457 linux,code = <KEY_BACK>;
463 linux,code = <KEY_ENTER>;
468 samsung,mfc-r = <0x43000000 0x800000>;
469 samsung,mfc-l = <0x51000000 0x800000>;
474 pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
475 pinctrl-names = "default";
480 card-detect-delay = <200>;
481 samsung,dw-mshc-ciu-div = <3>;
482 samsung,dw-mshc-sdr-timing = <2 3>;
483 samsung,dw-mshc-ddr-timing = <1 2>;
489 keypad_rows: keypad-rows {
490 samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2";
491 samsung,pin-function = <3>;
492 samsung,pin-pud = <3>;
493 samsung,pin-drv = <0>;
496 keypad_cols: keypad-cols {
497 samsung,pins = "gpx1-0", "gpx1-1";
498 samsung,pin-function = <3>;
499 samsung,pin-pud = <0>;
500 samsung,pin-drv = <0>;
510 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
511 pinctrl-names = "default";
512 vmmc-supply = <&mmc_reg>;