2 * SAMSUNG Exynos7 Espresso board device tree source
4 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
13 #include "exynos7.dtsi"
14 #include <dt-bindings/interrupt-controller/irq.h>
15 #include <dt-bindings/clock/samsung,s2mps11.h>
18 model = "Samsung Exynos7 Espresso board based on EXYNOS7";
19 compatible = "samsung,exynos7-espresso", "samsung,exynos7";
28 linux,stdout-path = &serial_2;
32 device_type = "memory";
33 reg = <0x0 0x40000000 0x0 0xC0000000>;
38 clock-frequency = <24000000>;
47 clocks = <&clock_ccore PCLK_RTC>, <&s2mps15_osc S2MPS11_CLK_AP>;
48 clock-names = "rtc", "rtc_src";
60 samsung,i2c-sda-delay = <100>;
61 samsung,i2c-max-bus-freq = <200000>;
65 compatible = "samsung,s2mps15-pmic";
67 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
68 interrupt-parent = <&gpa0>;
69 pinctrl-names = "default";
70 pinctrl-0 = <&pmic_irq>;
74 compatible = "samsung,s2mps13-clk";
76 clock-output-names = "s2mps13_ap", "s2mps13_cp",
82 regulator-name = "vdd_ldo1";
83 regulator-min-microvolt = <500000>;
84 regulator-max-microvolt = <900000>;
86 regulator-enable-ramp-delay = <125>;
90 regulator-name = "vqmmc-sdcard";
91 regulator-min-microvolt = <1620000>;
92 regulator-max-microvolt = <3300000>;
94 regulator-enable-ramp-delay = <125>;
98 regulator-name = "vdd_ldo3";
99 regulator-min-microvolt = <1620000>;
100 regulator-max-microvolt = <1980000>;
103 regulator-enable-ramp-delay = <125>;
107 regulator-name = "vdd_ldo4";
108 regulator-min-microvolt = <800000>;
109 regulator-max-microvolt = <1110000>;
111 regulator-enable-ramp-delay = <125>;
115 regulator-name = "vdd_ldo5";
116 regulator-min-microvolt = <1620000>;
117 regulator-max-microvolt = <1980000>;
119 regulator-enable-ramp-delay = <125>;
123 regulator-name = "vdd_ldo6";
124 regulator-min-microvolt = <2250000>;
125 regulator-max-microvolt = <3300000>;
126 regulator-enable-ramp-delay = <125>;
130 regulator-name = "vdd_ldo7";
131 regulator-min-microvolt = <700000>;
132 regulator-max-microvolt = <1150000>;
133 regulator-enable-ramp-delay = <125>;
138 regulator-name = "vdd_ldo8";
139 regulator-min-microvolt = <700000>;
140 regulator-max-microvolt = <1000000>;
141 regulator-enable-ramp-delay = <125>;
145 regulator-name = "vdd_ldo9";
146 regulator-min-microvolt = <700000>;
147 regulator-max-microvolt = <1000000>;
148 regulator-enable-ramp-delay = <125>;
152 regulator-name = "vdd_ldo10";
153 regulator-min-microvolt = <700000>;
154 regulator-max-microvolt = <1000000>;
155 regulator-enable-ramp-delay = <125>;
159 regulator-name = "vdd_ldo11";
160 regulator-min-microvolt = <1000000>;
161 regulator-max-microvolt = <1300000>;
163 regulator-enable-ramp-delay = <125>;
167 regulator-name = "vdd_ldo12";
168 regulator-min-microvolt = <1000000>;
169 regulator-max-microvolt = <1300000>;
170 regulator-enable-ramp-delay = <125>;
174 regulator-name = "vdd_ldo13";
175 regulator-min-microvolt = <1000000>;
176 regulator-max-microvolt = <1300000>;
178 regulator-enable-ramp-delay = <125>;
182 regulator-name = "vdd_ldo14";
183 regulator-min-microvolt = <1800000>;
184 regulator-max-microvolt = <3375000>;
185 regulator-enable-ramp-delay = <125>;
189 regulator-name = "vmmc-sdcard";
190 regulator-min-microvolt = <1800000>;
191 regulator-max-microvolt = <3375000>;
192 regulator-enable-ramp-delay = <125>;
196 regulator-name = "vdd_ldo18";
197 regulator-min-microvolt = <1500000>;
198 regulator-max-microvolt = <2275000>;
199 regulator-enable-ramp-delay = <125>;
203 regulator-name = "vdd_ldo19";
204 regulator-min-microvolt = <1800000>;
205 regulator-max-microvolt = <3375000>;
206 regulator-enable-ramp-delay = <125>;
210 regulator-name = "vdd_ldo21";
211 regulator-min-microvolt = <1800000>;
212 regulator-max-microvolt = <3375000>;
213 regulator-enable-ramp-delay = <125>;
217 regulator-name = "vdd_ldo23";
218 regulator-min-microvolt = <1500000>;
219 regulator-max-microvolt = <2275000>;
220 regulator-enable-ramp-delay = <125>;
224 regulator-name = "vdd_ldo25";
225 regulator-min-microvolt = <1800000>;
226 regulator-max-microvolt = <3375000>;
227 regulator-enable-ramp-delay = <125>;
231 regulator-name = "vdd_ldo26";
232 regulator-min-microvolt = <700000>;
233 regulator-max-microvolt = <1470000>;
234 regulator-enable-ramp-delay = <125>;
238 regulator-name = "vdd_ldo27";
239 regulator-min-microvolt = <1500000>;
240 regulator-max-microvolt = <2275000>;
241 regulator-enable-ramp-delay = <125>;
245 regulator-name = "vdd_mif";
246 regulator-min-microvolt = <500000>;
247 regulator-max-microvolt = <1200000>;
250 regulator-ramp-delay = <25000>;
251 regulator-enable-ramp-delay = <250>;
255 regulator-name = "vdd_atlas";
256 regulator-min-microvolt = <500000>;
257 regulator-max-microvolt = <1200000>;
260 regulator-ramp-delay = <12500>;
261 regulator-enable-ramp-delay = <250>;
265 regulator-name = "vdd_int";
266 regulator-min-microvolt = <500000>;
267 regulator-max-microvolt = <1200000>;
270 regulator-ramp-delay = <12500>;
271 regulator-enable-ramp-delay = <250>;
275 regulator-name = "vdd_buck5";
276 regulator-min-microvolt = <500000>;
277 regulator-max-microvolt = <1300000>;
278 regulator-ramp-delay = <25000>;
279 regulator-enable-ramp-delay = <250>;
283 regulator-name = "vdd_g3d";
284 regulator-min-microvolt = <500000>;
285 regulator-max-microvolt = <1400000>;
286 regulator-ramp-delay = <12500>;
287 regulator-enable-ramp-delay = <250>;
291 regulator-name = "vdd_buck7";
292 regulator-min-microvolt = <1000000>;
293 regulator-max-microvolt = <1500000>;
295 regulator-ramp-delay = <25000>;
296 regulator-enable-ramp-delay = <250>;
300 regulator-name = "vdd_buck8";
301 regulator-min-microvolt = <1000000>;
302 regulator-max-microvolt = <1500000>;
304 regulator-ramp-delay = <25000>;
305 regulator-enable-ramp-delay = <250>;
309 regulator-name = "vdd_buck9";
310 regulator-min-microvolt = <1800000>;
311 regulator-max-microvolt = <2100000>;
313 regulator-ramp-delay = <25000>;
314 regulator-enable-ramp-delay = <250>;
318 regulator-name = "vdd_buck10";
319 regulator-min-microvolt = <1000000>;
320 regulator-max-microvolt = <3000000>;
322 regulator-ramp-delay = <25000>;
323 regulator-enable-ramp-delay = <250>;
331 samsung,pins = "gpa0-2";
332 samsung,pin-pud = <3>;
333 samsung,pin-drv = <3>;
343 card-detect-delay = <200>;
344 clock-frequency = <800000000>;
345 samsung,dw-mshc-ciu-div = <3>;
346 samsung,dw-mshc-sdr-timing = <0 4>;
347 samsung,dw-mshc-ddr-timing = <0 2>;
348 pinctrl-names = "default";
349 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_qrdy &sd0_bus1 &sd0_bus4 &sd0_bus8>;
357 card-detect-delay = <200>;
358 clock-frequency = <400000000>;
359 samsung,dw-mshc-ciu-div = <3>;
360 samsung,dw-mshc-sdr-timing = <2 3>;
361 samsung,dw-mshc-ddr-timing = <1 2>;
362 pinctrl-names = "default";
363 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
365 vmmc-supply = <&ldo17_reg>;
366 vqmmc-supply = <&ldo2_reg>;