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-rw-r--r--arch/arm/boot/dts/exynos4210-universal_c210.dts352
1 files changed, 352 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts
new file mode 100644
index 000000000000..345cdb51dcb7
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts
@@ -0,0 +1,352 @@
1/*
2 * Samsung's Exynos4210 based Universal C210 board device tree source
3 *
4 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
6 *
7 * Device tree source file for Samsung's Universal C210 board which is based on
8 * Samsung's Exynos4210 rev0 SoC.
9 *
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.
13*/
14
15/dts-v1/;
16/include/ "exynos4210.dtsi"
17
18/ {
19 model = "Samsung Universal C210 based on Exynos4210 rev0";
20 compatible = "samsung,universal_c210", "samsung,exynos4210";
21
22 memory {
23 reg = <0x40000000 0x10000000
24 0x50000000 0x10000000>;
25 };
26
27 chosen {
28 bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rw rootwait earlyprintk panic=5 maxcpus=1";
29 };
30
31 mct@10050000 {
32 compatible = "none";
33 };
34
35 fixed-rate-clocks {
36 xxti {
37 compatible = "samsung,clock-xxti";
38 clock-frequency = <0>;
39 };
40
41 xusbxti {
42 compatible = "samsung,clock-xusbxti";
43 clock-frequency = <24000000>;
44 };
45 };
46
47 vemmc_reg: voltage-regulator {
48 compatible = "regulator-fixed";
49 regulator-name = "VMEM_VDD_2_8V";
50 regulator-min-microvolt = <2800000>;
51 regulator-max-microvolt = <2800000>;
52 gpio = <&gpe1 3 0>;
53 enable-active-high;
54 };
55
56 sdhci_emmc: sdhci@12510000 {
57 bus-width = <8>;
58 non-removable;
59 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>;
60 pinctrl-names = "default";
61 vmmc-supply = <&vemmc_reg>;
62 status = "okay";
63 };
64
65 serial@13800000 {
66 status = "okay";
67 };
68
69 serial@13810000 {
70 status = "okay";
71 };
72
73 serial@13820000 {
74 status = "okay";
75 };
76
77 serial@13830000 {
78 status = "okay";
79 };
80
81 gpio-keys {
82 compatible = "gpio-keys";
83
84 vol-up-key {
85 gpios = <&gpx2 0 1>;
86 linux,code = <115>;
87 label = "volume up";
88 debounce-interval = <1>;
89 };
90
91 vol-down-key {
92 gpios = <&gpx2 1 1>;
93 linux,code = <114>;
94 label = "volume down";
95 debounce-interval = <1>;
96 };
97
98 config-key {
99 gpios = <&gpx2 2 1>;
100 linux,code = <171>;
101 label = "config";
102 debounce-interval = <1>;
103 gpio-key,wakeup;
104 };
105
106 camera-key {
107 gpios = <&gpx2 3 1>;
108 linux,code = <212>;
109 label = "camera";
110 debounce-interval = <1>;
111 };
112
113 power-key {
114 gpios = <&gpx2 7 1>;
115 linux,code = <116>;
116 label = "power";
117 debounce-interval = <1>;
118 gpio-key,wakeup;
119 };
120
121 ok-key {
122 gpios = <&gpx3 5 1>;
123 linux,code = <352>;
124 label = "ok";
125 debounce-interval = <1>;
126 };
127 };
128
129 tsp_reg: voltage-regulator {
130 compatible = "regulator-fixed";
131 regulator-name = "TSP_2_8V";
132 regulator-min-microvolt = <2800000>;
133 regulator-max-microvolt = <2800000>;
134 gpio = <&gpe2 3 0>;
135 enable-active-high;
136 };
137
138 i2c@13890000 {
139 samsung,i2c-sda-delay = <100>;
140 samsung,i2c-slave-addr = <0x10>;
141 samsung,i2c-max-bus-freq = <100000>;
142 pinctrl-0 = <&i2c3_bus>;
143 pinctrl-names = "default";
144 status = "okay";
145
146 tsp@4a {
147 /* TBD: Atmel maXtouch touchscreen */
148 reg = <0x4a>;
149 };
150 };
151
152 i2c@138B0000 {
153 samsung,i2c-sda-delay = <100>;
154 samsung,i2c-slave-addr = <0x10>;
155 samsung,i2c-max-bus-freq = <100000>;
156 pinctrl-0 = <&i2c5_bus>;
157 pinctrl-names = "default";
158 status = "okay";
159
160 vdd_arm_reg: pmic@60 {
161 compatible = "maxim,max8952";
162 reg = <0x60>;
163
164 max8952,vid-gpios = <&gpx0 3 0>, <&gpx0 4 0>;
165 max8952,default-mode = <0>;
166 max8952,dvs-mode-microvolt = <1250000>, <1200000>,
167 <1050000>, <950000>;
168 max8952,sync-freq = <0>;
169 max8952,ramp-speed = <0>;
170
171 regulator-name = "vdd_arm";
172 regulator-min-microvolt = <770000>;
173 regulator-max-microvolt = <1400000>;
174 regulator-always-on;
175 regulator-boot-on;
176 };
177
178 pmic@66 {
179 compatible = "national,lp3974";
180 reg = <0x66>;
181
182 max8998,pmic-buck1-default-dvs-idx = <0>;
183 max8998,pmic-buck1-dvs-gpios = <&gpx0 5 0>,
184 <&gpx0 6 0>;
185 max8998,pmic-buck1-dvs-voltage = <1100000>, <1000000>,
186 <1100000>, <1000000>;
187
188 max8998,pmic-buck2-default-dvs-idx = <0>;
189 max8998,pmic-buck2-dvs-gpio = <&gpe2 0 0>;
190 max8998,pmic-buck2-dvs-voltage = <1200000>, <1100000>;
191
192 regulators {
193 ldo2_reg: LDO2 {
194 regulator-name = "VALIVE_1.2V";
195 regulator-min-microvolt = <1200000>;
196 regulator-max-microvolt = <1200000>;
197 regulator-always-on;
198 };
199
200 ldo3_reg: LDO3 {
201 regulator-name = "VUSB+MIPI_1.1V";
202 regulator-min-microvolt = <1100000>;
203 regulator-max-microvolt = <1100000>;
204 };
205
206 ldo4_reg: LDO4 {
207 regulator-name = "VADC_3.3V";
208 regulator-min-microvolt = <3300000>;
209 regulator-max-microvolt = <3300000>;
210 };
211
212 ldo5_reg: LDO5 {
213 regulator-name = "VTF_2.8V";
214 regulator-min-microvolt = <2800000>;
215 regulator-max-microvolt = <2800000>;
216 };
217
218 ldo6_reg: LDO6 {
219 regulator-name = "LDO6";
220 regulator-min-microvolt = <2000000>;
221 regulator-max-microvolt = <2000000>;
222 };
223
224 ldo7_reg: LDO7 {
225 regulator-name = "VLCD+VMIPI_1.8V";
226 regulator-min-microvolt = <1800000>;
227 regulator-max-microvolt = <1800000>;
228 };
229
230 ldo8_reg: LDO8 {
231 regulator-name = "VUSB+VDAC_3.3V";
232 regulator-min-microvolt = <3300000>;
233 regulator-max-microvolt = <3300000>;
234 };
235
236 ldo9_reg: LDO9 {
237 regulator-name = "VCC_2.8V";
238 regulator-min-microvolt = <2800000>;
239 regulator-max-microvolt = <2800000>;
240 regulator-always-on;
241 };
242
243 ldo10_reg: LDO10 {
244 regulator-name = "VPLL_1.1V";
245 regulator-min-microvolt = <1100000>;
246 regulator-max-microvolt = <1100000>;
247 regulator-boot-on;
248 regulator-always-on;
249 };
250
251 ldo11_reg: LDO11 {
252 regulator-name = "CAM_AF_3.3V";
253 regulator-min-microvolt = <3300000>;
254 regulator-max-microvolt = <3300000>;
255 };
256
257 ldo12_reg: LDO12 {
258 regulator-name = "PS_2.8V";
259 regulator-min-microvolt = <2800000>;
260 regulator-max-microvolt = <2800000>;
261 };
262
263 ldo13_reg: LDO13 {
264 regulator-name = "VHIC_1.2V";
265 regulator-min-microvolt = <1200000>;
266 regulator-max-microvolt = <1200000>;
267 };
268
269 ldo14_reg: LDO14 {
270 regulator-name = "CAM_I_HOST_1.8V";
271 regulator-min-microvolt = <1800000>;
272 regulator-max-microvolt = <1800000>;
273 };
274
275 ldo15_reg: LDO15 {
276 regulator-name = "CAM_S_DIG+FM33_CORE_1.2V";
277 regulator-min-microvolt = <1200000>;
278 regulator-max-microvolt = <1200000>;
279 };
280
281 ldo16_reg: LDO16 {
282 regulator-name = "CAM_S_ANA_2.8V";
283 regulator-min-microvolt = <2800000>;
284 regulator-max-microvolt = <2800000>;
285 };
286
287 ldo17_reg: LDO17 {
288 regulator-name = "VCC_3.0V_LCD";
289 regulator-min-microvolt = <3000000>;
290 regulator-max-microvolt = <3000000>;
291 };
292
293 buck1_reg: BUCK1 {
294 regulator-name = "VINT_1.1V";
295 regulator-min-microvolt = <750000>;
296 regulator-max-microvolt = <1500000>;
297 regulator-boot-on;
298 regulator-always-on;
299 };
300
301 buck2_reg: BUCK2 {
302 regulator-name = "VG3D_1.1V";
303 regulator-min-microvolt = <750000>;
304 regulator-max-microvolt = <1500000>;
305 regulator-boot-on;
306 };
307
308 buck3_reg: BUCK3 {
309 regulator-name = "VCC_1.8V";
310 regulator-min-microvolt = <1800000>;
311 regulator-max-microvolt = <1800000>;
312 regulator-always-on;
313 };
314
315 buck4_reg: BUCK4 {
316 regulator-name = "VMEM_1.2V";
317 regulator-min-microvolt = <1200000>;
318 regulator-max-microvolt = <1200000>;
319 regulator-always-on;
320 };
321
322 ap32khz_reg: EN32KHz-AP {
323 regulator-name = "32KHz AP";
324 regulator-always-on;
325 };
326
327 cp32khz_reg: EN32KHz-CP {
328 regulator-name = "32KHz CP";
329 };
330
331 vichg_reg: ENVICHG {
332 regulator-name = "VICHG";
333 };
334
335 safeout1_reg: ESAFEOUT1 {
336 regulator-name = "SAFEOUT1";
337 regulator-always-on;
338 };
339
340 safeout2_reg: ESAFEOUT2 {
341 regulator-name = "SAFEOUT2";
342 regulator-boot-on;
343 };
344 };
345 };
346 };
347
348 pwm@139D0000 {
349 compatible = "samsung,s5p6440-pwm";
350 status = "okay";
351 };
352};
generated by cgit v1.2.2 (git 2.25.0) at 2026-01-07 13:12:34 -0500