1 // SPDX-License-Identifier: GPL-2.0
3 * Insignal's Exynos4412 based Origen board device tree source
5 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com
8 * Device tree source file for Insignal's Origen board which is based on
9 * Samsung's Exynos4412 SoC.
13 #include "exynos4412.dtsi"
14 #include <dt-bindings/clock/samsung,s2mps11.h>
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/input.h>
17 #include "exynos-mfc-reserved-memory.dtsi"
20 model = "Insignal Origen evaluation board based on Exynos4412";
21 compatible = "insignal,origen4412", "samsung,exynos4412", "samsung,exynos4";
24 device_type = "memory";
25 reg = <0x40000000 0x40000000>;
29 stdout-path = "serial2:115200n8";
33 compatible = "samsung,secure-firmware";
34 reg = <0x0203f000 0x1000>;
37 mmc_reg: regulator-0 {
38 compatible = "regulator-fixed";
39 regulator-name = "VMEM_VDD_2.8V";
40 regulator-min-microvolt = <2800000>;
41 regulator-max-microvolt = <2800000>;
42 gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
47 native-mode = <&timing0>;
49 clock-frequency = <47500000>;
63 compatible = "samsung,clock-xxti";
64 clock-frequency = <0>;
68 compatible = "samsung,clock-xusbxti";
69 clock-frequency = <24000000>;
75 cpu0-supply = <&buck2_reg>;
81 /* Corresponds to 800MHz at freq_table */
82 cooling-device = <&cpu0 7 7>, <&cpu1 7 7>,
83 <&cpu2 7 7>, <&cpu3 7 7>;
86 /* Corresponds to 200MHz at freq_table */
87 cooling-device = <&cpu0 13 13>, <&cpu1 13 13>,
88 <&cpu2 13 13>, <&cpu3 13 13>;
98 samsung,vbus-gpio = <&gpx3 5 GPIO_ACTIVE_HIGH>;
100 phys = <&exynos_usbphy 2>, <&exynos_usbphy 3>;
101 phy-names = "hsic0", "hsic1";
105 pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>;
106 pinctrl-names = "default";
111 #address-cells = <1>;
113 samsung,i2c-sda-delay = <100>;
114 samsung,i2c-max-bus-freq = <20000>;
115 pinctrl-0 = <&i2c0_bus>;
116 pinctrl-names = "default";
120 compatible = "samsung,s5m8767-pmic";
123 s5m8767,pmic-buck-default-dvs-idx = <3>;
125 s5m8767,pmic-buck-dvs-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>,
126 <&gpx2 4 GPIO_ACTIVE_HIGH>,
127 <&gpx2 5 GPIO_ACTIVE_HIGH>;
129 s5m8767,pmic-buck-ds-gpios = <&gpm3 5 GPIO_ACTIVE_HIGH>,
130 <&gpm3 6 GPIO_ACTIVE_HIGH>,
131 <&gpm3 7 GPIO_ACTIVE_HIGH>;
133 s5m8767,pmic-buck2-dvs-voltage = <1250000>, <1200000>,
134 <1200000>, <1200000>,
135 <1200000>, <1200000>,
136 <1200000>, <1200000>;
138 s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
139 <1100000>, <1100000>,
140 <1100000>, <1100000>,
141 <1100000>, <1100000>;
143 s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
144 <1200000>, <1200000>,
145 <1200000>, <1200000>,
146 <1200000>, <1200000>;
149 s5m8767_osc: clocks {
150 compatible = "samsung,s5m8767-clk";
152 clock-output-names = "s5m8767_ap", "s5m8767_cp",
158 regulator-name = "VDD_ALIVE";
159 regulator-min-microvolt = <1100000>;
160 regulator-max-microvolt = <1100000>;
163 op_mode = <1>; /* Normal Mode */
167 regulator-name = "VDDQ_M12";
168 regulator-min-microvolt = <1200000>;
169 regulator-max-microvolt = <1200000>;
171 op_mode = <1>; /* Normal Mode */
175 regulator-name = "VDDIOAP_18";
176 regulator-min-microvolt = <1800000>;
177 regulator-max-microvolt = <1800000>;
179 op_mode = <1>; /* Normal Mode */
183 regulator-name = "VDDQ_PRE";
184 regulator-min-microvolt = <1800000>;
185 regulator-max-microvolt = <1800000>;
187 op_mode = <1>; /* Normal Mode */
191 regulator-name = "VDD18_2M";
192 regulator-min-microvolt = <1800000>;
193 regulator-max-microvolt = <1800000>;
195 op_mode = <1>; /* Normal Mode */
199 regulator-name = "VDD10_MPLL";
200 regulator-min-microvolt = <1000000>;
201 regulator-max-microvolt = <1000000>;
203 op_mode = <1>; /* Normal Mode */
207 regulator-name = "VDD10_XPLL";
208 regulator-min-microvolt = <1000000>;
209 regulator-max-microvolt = <1000000>;
211 op_mode = <1>; /* Normal Mode */
215 regulator-name = "VDD10_MIPI";
216 regulator-min-microvolt = <1000000>;
217 regulator-max-microvolt = <1000000>;
219 op_mode = <1>; /* Normal Mode */
223 regulator-name = "VDD33_LCD";
224 regulator-min-microvolt = <3300000>;
225 regulator-max-microvolt = <3300000>;
227 op_mode = <1>; /* Normal Mode */
231 regulator-name = "VDD18_MIPI";
232 regulator-min-microvolt = <1800000>;
233 regulator-max-microvolt = <1800000>;
235 op_mode = <1>; /* Normal Mode */
239 regulator-name = "VDD18_ABB1";
240 regulator-min-microvolt = <1800000>;
241 regulator-max-microvolt = <1800000>;
243 op_mode = <1>; /* Normal Mode */
247 regulator-name = "VDD33_UOTG";
248 regulator-min-microvolt = <3300000>;
249 regulator-max-microvolt = <3300000>;
251 op_mode = <1>; /* Normal Mode */
255 regulator-name = "VDDIOPERI_18";
256 regulator-min-microvolt = <1800000>;
257 regulator-max-microvolt = <1800000>;
259 op_mode = <1>; /* Normal Mode */
263 regulator-name = "VDD18_ABB02";
264 regulator-min-microvolt = <1800000>;
265 regulator-max-microvolt = <1800000>;
267 op_mode = <1>; /* Normal Mode */
271 regulator-name = "VDD10_USH";
272 regulator-min-microvolt = <1000000>;
273 regulator-max-microvolt = <1000000>;
275 op_mode = <1>; /* Normal Mode */
279 regulator-name = "VDD18_HSIC";
280 regulator-min-microvolt = <1800000>;
281 regulator-max-microvolt = <1800000>;
283 op_mode = <1>; /* Normal Mode */
287 regulator-name = "VDDIOAP_MMC012_28";
288 regulator-min-microvolt = <2800000>;
289 regulator-max-microvolt = <2800000>;
291 op_mode = <1>; /* Normal Mode */
295 regulator-name = "VDDIOPERI_28";
296 regulator-min-microvolt = <2800000>;
297 regulator-max-microvolt = <2800000>;
299 op_mode = <1>; /* Normal Mode */
303 regulator-name = "DVDD25";
304 regulator-min-microvolt = <2500000>;
305 regulator-max-microvolt = <2500000>;
307 op_mode = <1>; /* Normal Mode */
311 regulator-name = "VDD28_CAM";
312 regulator-min-microvolt = <2800000>;
313 regulator-max-microvolt = <2800000>;
315 op_mode = <1>; /* Normal Mode */
319 regulator-name = "VDD28_AF";
320 regulator-min-microvolt = <2800000>;
321 regulator-max-microvolt = <2800000>;
323 op_mode = <1>; /* Normal Mode */
327 regulator-name = "VDDA28_2M";
328 regulator-min-microvolt = <2800000>;
329 regulator-max-microvolt = <2800000>;
331 op_mode = <1>; /* Normal Mode */
335 regulator-name = "VDD28_TF";
336 regulator-min-microvolt = <2800000>;
337 regulator-max-microvolt = <2800000>;
339 op_mode = <1>; /* Normal Mode */
343 regulator-name = "VDD33_A31";
344 regulator-min-microvolt = <3300000>;
345 regulator-max-microvolt = <3300000>;
347 op_mode = <1>; /* Normal Mode */
351 regulator-name = "VDD18_CAM";
352 regulator-min-microvolt = <1800000>;
353 regulator-max-microvolt = <1800000>;
355 op_mode = <1>; /* Normal Mode */
359 regulator-name = "VDD18_A31";
360 regulator-min-microvolt = <1800000>;
361 regulator-max-microvolt = <1800000>;
363 op_mode = <1>; /* Normal Mode */
367 regulator-name = "GPS_1V8";
368 regulator-min-microvolt = <1800000>;
369 regulator-max-microvolt = <1800000>;
371 op_mode = <1>; /* Normal Mode */
375 regulator-name = "DVDD12";
376 regulator-min-microvolt = <1200000>;
377 regulator-max-microvolt = <1200000>;
379 op_mode = <1>; /* Normal Mode */
383 regulator-name = "VDD_MIF";
384 regulator-min-microvolt = <950000>;
385 regulator-max-microvolt = <1100000>;
388 op_mode = <1>; /* Normal Mode */
392 regulator-name = "VDD_ARM";
393 regulator-min-microvolt = <900000>;
394 regulator-max-microvolt = <1350000>;
397 op_mode = <1>; /* Normal Mode */
401 regulator-name = "VDD_INT";
402 regulator-min-microvolt = <900000>;
403 regulator-max-microvolt = <1200000>;
406 op_mode = <1>; /* Normal Mode */
410 regulator-name = "VDD_G3D";
411 regulator-min-microvolt = <750000>;
412 regulator-max-microvolt = <1500000>;
415 op_mode = <1>; /* Normal Mode */
419 regulator-name = "VDD_M12";
420 regulator-min-microvolt = <750000>;
421 regulator-max-microvolt = <1500000>;
424 op_mode = <1>; /* Normal Mode */
428 regulator-name = "VDD12_5M";
429 regulator-min-microvolt = <750000>;
430 regulator-max-microvolt = <1500000>;
433 op_mode = <1>; /* Normal Mode */
437 regulator-name = "VDDF28_EMMC";
438 regulator-min-microvolt = <750000>;
439 regulator-max-microvolt = <3000000>;
442 op_mode = <1>; /* Normal Mode */
449 samsung,keypad-num-rows = <3>;
450 samsung,keypad-num-columns = <2>;
451 linux,keypad-no-autorepeat;
453 pinctrl-0 = <&keypad_rows &keypad_cols>;
454 pinctrl-names = "default";
460 linux,code = <KEY_HOME>;
466 linux,code = <KEY_DOWN>;
472 linux,code = <KEY_UP>;
478 linux,code = <KEY_MENU>;
484 linux,code = <KEY_BACK>;
490 linux,code = <KEY_ENTER>;
495 pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
496 pinctrl-names = "default";
500 card-detect-delay = <200>;
501 samsung,dw-mshc-ciu-div = <3>;
502 samsung,dw-mshc-sdr-timing = <2 3>;
503 samsung,dw-mshc-ddr-timing = <1 2>;
509 keypad_rows: keypad-rows-pins {
510 samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2";
511 samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
512 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
513 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
516 keypad_cols: keypad-cols-pins {
517 samsung,pins = "gpx1-0", "gpx1-1";
518 samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
519 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
520 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
526 clocks = <&clock CLK_RTC>, <&s5m8767_osc S2MPS11_CLK_AP>;
527 clock-names = "rtc", "rtc_src";
532 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
533 pinctrl-names = "default";
534 vmmc-supply = <&mmc_reg>;