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exynos4210-origen.dts (279385) exynos4210-origen.dts (295436)
1/*
2 * Samsung's Exynos4210 based Origen board device tree source
3 *
4 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
6 * Copyright (c) 2010-2011 Linaro Ltd.
7 * www.linaro.org
8 *
9 * Device tree source file for Insignal's Origen board which is based on
10 * Samsung's Exynos4210 SoC.
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License version 2 as
14 * published by the Free Software Foundation.
15*/
16
17/dts-v1/;
18#include "exynos4210.dtsi"
1/*
2 * Samsung's Exynos4210 based Origen board device tree source
3 *
4 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
6 * Copyright (c) 2010-2011 Linaro Ltd.
7 * www.linaro.org
8 *
9 * Device tree source file for Insignal's Origen board which is based on
10 * Samsung's Exynos4210 SoC.
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License version 2 as
14 * published by the Free Software Foundation.
15*/
16
17/dts-v1/;
18#include "exynos4210.dtsi"
19#include <dt-bindings/gpio/gpio.h>
19#include <dt-bindings/input/input.h>
20
21/ {
22 model = "Insignal Origen evaluation board based on Exynos4210";
23 compatible = "insignal,origen", "samsung,exynos4210", "samsung,exynos4";
24
25 memory {
26 reg = <0x40000000 0x10000000

--- 13 unchanged lines hidden (view full) ---

40 #size-cells = <0>;
41
42 mmc_reg: regulator@0 {
43 compatible = "regulator-fixed";
44 reg = <0>;
45 regulator-name = "VMEM_VDD_2.8V";
46 regulator-min-microvolt = <2800000>;
47 regulator-max-microvolt = <2800000>;
20#include <dt-bindings/input/input.h>
21
22/ {
23 model = "Insignal Origen evaluation board based on Exynos4210";
24 compatible = "insignal,origen", "samsung,exynos4210", "samsung,exynos4";
25
26 memory {
27 reg = <0x40000000 0x10000000

--- 13 unchanged lines hidden (view full) ---

41 #size-cells = <0>;
42
43 mmc_reg: regulator@0 {
44 compatible = "regulator-fixed";
45 reg = <0>;
46 regulator-name = "VMEM_VDD_2.8V";
47 regulator-min-microvolt = <2800000>;
48 regulator-max-microvolt = <2800000>;
48 gpio = <&gpx1 1 0>;
49 gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
49 enable-active-high;
50 };
51 };
52
50 enable-active-high;
51 };
52 };
53
53 watchdog@10060000 {
54 status = "okay";
55 };
56
57 rtc@10070000 {
58 status = "okay";
59 };
60
61 tmu@100C0000 {
62 status = "okay";
63 };
64
65 sdhci@12530000 {
66 bus-width = <4>;
67 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
68 pinctrl-names = "default";
69 vmmc-supply = <&mmc_reg>;
70 status = "okay";
71 };
72
73 sdhci@12510000 {
74 bus-width = <4>;
75 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_cd>;
76 pinctrl-names = "default";
77 vmmc-supply = <&mmc_reg>;
78 status = "okay";
79 };
80
81 g2d@12800000 {
82 status = "okay";
83 };
84
85 codec@13400000 {
86 samsung,mfc-r = <0x43000000 0x800000>;
87 samsung,mfc-l = <0x51000000 0x800000>;
88 status = "okay";
89 };
90
91 serial@13800000 {
92 status = "okay";
93 };
94
95 serial@13810000 {
96 status = "okay";
97 };
98
99 serial@13820000 {
100 status = "okay";
101 };
102
103 serial@13830000 {
104 status = "okay";
105 };
106
107 i2c@13860000 {
108 status = "okay";
109 samsung,i2c-sda-delay = <100>;
110 samsung,i2c-max-bus-freq = <20000>;
111 pinctrl-0 = <&i2c0_bus>;
112 pinctrl-names = "default";
113
114 max8997_pmic@66 {
115 compatible = "maxim,max8997-pmic";
116 reg = <0x66>;
117 interrupt-parent = <&gpx0>;
118 interrupts = <4 0>, <3 0>;
119
120 max8997,pmic-buck1-dvs-voltage = <1350000>;
121 max8997,pmic-buck2-dvs-voltage = <1100000>;
122 max8997,pmic-buck5-dvs-voltage = <1200000>;
123
124 regulators {
125 ldo1_reg: LDO1 {
126 regulator-name = "VDD_ABB_3.3V";
127 regulator-min-microvolt = <3300000>;
128 regulator-max-microvolt = <3300000>;
129 };
130
131 ldo2_reg: LDO2 {
132 regulator-name = "VDD_ALIVE_1.1V";
133 regulator-min-microvolt = <1100000>;
134 regulator-max-microvolt = <1100000>;
135 regulator-always-on;
136 };
137
138 ldo3_reg: LDO3 {
139 regulator-name = "VMIPI_1.1V";
140 regulator-min-microvolt = <1100000>;
141 regulator-max-microvolt = <1100000>;
142 };
143
144 ldo4_reg: LDO4 {
145 regulator-name = "VDD_RTC_1.8V";
146 regulator-min-microvolt = <1800000>;
147 regulator-max-microvolt = <1800000>;
148 regulator-always-on;
149 };
150
151 ldo6_reg: LDO6 {
152 regulator-name = "VMIPI_1.8V";
153 regulator-min-microvolt = <1800000>;
154 regulator-max-microvolt = <1800000>;
155 regulator-always-on;
156 };
157
158 ldo7_reg: LDO7 {
159 regulator-name = "VDD_AUD_1.8V";
160 regulator-min-microvolt = <1800000>;
161 regulator-max-microvolt = <1800000>;
162 };
163
164 ldo8_reg: LDO8 {
165 regulator-name = "VADC_3.3V";
166 regulator-min-microvolt = <3300000>;
167 regulator-max-microvolt = <3300000>;
168 };
169
170 ldo9_reg: LDO9 {
171 regulator-name = "DVDD_SWB_2.8V";
172 regulator-min-microvolt = <2800000>;
173 regulator-max-microvolt = <2800000>;
174 regulator-always-on;
175 };
176
177 ldo10_reg: LDO10 {
178 regulator-name = "VDD_PLL_1.1V";
179 regulator-min-microvolt = <1100000>;
180 regulator-max-microvolt = <1100000>;
181 regulator-always-on;
182 };
183
184 ldo11_reg: LDO11 {
185 regulator-name = "VDD_AUD_3V";
186 regulator-min-microvolt = <3000000>;
187 regulator-max-microvolt = <3000000>;
188 };
189
190 ldo14_reg: LDO14 {
191 regulator-name = "AVDD18_SWB_1.8V";
192 regulator-min-microvolt = <1800000>;
193 regulator-max-microvolt = <1800000>;
194 regulator-always-on;
195 };
196
197 ldo17_reg: LDO17 {
198 regulator-name = "VDD_SWB_3.3V";
199 regulator-min-microvolt = <3300000>;
200 regulator-max-microvolt = <3300000>;
201 regulator-always-on;
202 };
203
204 ldo21_reg: LDO21 {
205 regulator-name = "VDD_MIF_1.2V";
206 regulator-min-microvolt = <1200000>;
207 regulator-max-microvolt = <1200000>;
208 regulator-always-on;
209 };
210
211 buck1_reg: BUCK1 {
212 /*
213 * HACK: The real name is VDD_ARM_1.2V,
214 * but exynos-cpufreq does not support
215 * DT-based regulator lookup yet.
216 */
217 regulator-name = "vdd_arm";
218 regulator-min-microvolt = <950000>;
219 regulator-max-microvolt = <1350000>;
220 regulator-always-on;
221 regulator-boot-on;
222 };
223
224 buck2_reg: BUCK2 {
225 regulator-name = "VDD_INT_1.1V";
226 regulator-min-microvolt = <900000>;
227 regulator-max-microvolt = <1100000>;
228 regulator-always-on;
229 regulator-boot-on;
230 };
231
232 buck3_reg: BUCK3 {
233 regulator-name = "VDD_G3D_1.1V";
234 regulator-min-microvolt = <900000>;
235 regulator-max-microvolt = <1100000>;
236 };
237
238 buck5_reg: BUCK5 {
239 regulator-name = "VDDQ_M1M2_1.2V";
240 regulator-min-microvolt = <1200000>;
241 regulator-max-microvolt = <1200000>;
242 regulator-always-on;
243 };
244
245 buck7_reg: BUCK7 {
246 regulator-name = "VDD_LCD_3.3V";
247 regulator-min-microvolt = <3300000>;
248 regulator-max-microvolt = <3300000>;
249 regulator-boot-on;
250 regulator-always-on;
251 };
252 };
253 };
254 };
255
256 gpio_keys {
257 compatible = "gpio-keys";
258 #address-cells = <1>;
259 #size-cells = <0>;
260
261 up {
262 label = "Up";
54 gpio_keys {
55 compatible = "gpio-keys";
56 #address-cells = <1>;
57 #size-cells = <0>;
58
59 up {
60 label = "Up";
263 gpios = <&gpx2 0 1>;
61 gpios = <&gpx2 0 GPIO_ACTIVE_LOW>;
264 linux,code = <KEY_UP>;
265 gpio-key,wakeup;
266 };
267
268 down {
269 label = "Down";
62 linux,code = <KEY_UP>;
63 gpio-key,wakeup;
64 };
65
66 down {
67 label = "Down";
270 gpios = <&gpx2 1 1>;
68 gpios = <&gpx2 1 GPIO_ACTIVE_LOW>;
271 linux,code = <KEY_DOWN>;
272 gpio-key,wakeup;
273 };
274
275 back {
276 label = "Back";
69 linux,code = <KEY_DOWN>;
70 gpio-key,wakeup;
71 };
72
73 back {
74 label = "Back";
277 gpios = <&gpx1 7 1>;
75 gpios = <&gpx1 7 GPIO_ACTIVE_LOW>;
278 linux,code = <KEY_BACK>;
279 gpio-key,wakeup;
280 };
281
282 home {
283 label = "Home";
76 linux,code = <KEY_BACK>;
77 gpio-key,wakeup;
78 };
79
80 home {
81 label = "Home";
284 gpios = <&gpx1 6 1>;
82 gpios = <&gpx1 6 GPIO_ACTIVE_LOW>;
285 linux,code = <KEY_HOME>;
286 gpio-key,wakeup;
287 };
288
289 menu {
290 label = "Menu";
83 linux,code = <KEY_HOME>;
84 gpio-key,wakeup;
85 };
86
87 menu {
88 label = "Menu";
291 gpios = <&gpx1 5 1>;
89 gpios = <&gpx1 5 GPIO_ACTIVE_LOW>;
292 linux,code = <KEY_MENU>;
293 gpio-key,wakeup;
294 };
295 };
296
297 leds {
298 compatible = "gpio-leds";
299 status {
90 linux,code = <KEY_MENU>;
91 gpio-key,wakeup;
92 };
93 };
94
95 leds {
96 compatible = "gpio-leds";
97 status {
300 gpios = <&gpx1 3 1>;
98 gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
301 linux,default-trigger = "heartbeat";
302 };
303 };
304
305 fixed-rate-clocks {
306 xxti {
307 compatible = "samsung,clock-xxti";
308 clock-frequency = <0>;
309 };
310
311 xusbxti {
312 compatible = "samsung,clock-xusbxti";
313 clock-frequency = <24000000>;
314 };
315 };
316
99 linux,default-trigger = "heartbeat";
100 };
101 };
102
103 fixed-rate-clocks {
104 xxti {
105 compatible = "samsung,clock-xxti";
106 clock-frequency = <0>;
107 };
108
109 xusbxti {
110 compatible = "samsung,clock-xusbxti";
111 clock-frequency = <24000000>;
112 };
113 };
114
317 fimd@11c00000 {
318 pinctrl-0 = <&lcd_en &lcd_clk &lcd_data24 &pwm0_out>;
319 pinctrl-names = "default";
320 status = "okay";
321 };
322
323 display-timings {
324 native-mode = <&timing0>;
325 timing0: timing {
326 clock-frequency = <47500000>;
327 hactive = <1024>;
328 vactive = <600>;
329 hfront-porch = <64>;
330 hback-porch = <16>;
331 hsync-len = <48>;
332 vback-porch = <64>;
333 vfront-porch = <16>;
334 vsync-len = <3>;
335 };
336 };
337};
115 display-timings {
116 native-mode = <&timing0>;
117 timing0: timing {
118 clock-frequency = <47500000>;
119 hactive = <1024>;
120 vactive = <600>;
121 hfront-porch = <64>;
122 hback-porch = <16>;
123 hsync-len = <48>;
124 vback-porch = <64>;
125 vfront-porch = <16>;
126 vsync-len = <3>;
127 };
128 };
129};
130
131&cpu0 {
132 cpu0-supply = <&buck1_reg>;
133};
134
135&fimd {
136 pinctrl-0 = <&lcd_en &lcd_clk &lcd_data24 &pwm0_out>;
137 pinctrl-names = "default";
138 status = "okay";
139};
140
141&i2c_0 {
142 status = "okay";
143 samsung,i2c-sda-delay = <100>;
144 samsung,i2c-max-bus-freq = <20000>;
145 pinctrl-0 = <&i2c0_bus>;
146 pinctrl-names = "default";
147
148 max8997_pmic@66 {
149 compatible = "maxim,max8997-pmic";
150 reg = <0x66>;
151 interrupt-parent = <&gpx0>;
152 interrupts = <4 0>, <3 0>;
153
154 max8997,pmic-buck1-dvs-voltage = <1350000>;
155 max8997,pmic-buck2-dvs-voltage = <1100000>;
156 max8997,pmic-buck5-dvs-voltage = <1200000>;
157
158 regulators {
159 ldo1_reg: LDO1 {
160 regulator-name = "VDD_ABB_3.3V";
161 regulator-min-microvolt = <3300000>;
162 regulator-max-microvolt = <3300000>;
163 };
164
165 ldo2_reg: LDO2 {
166 regulator-name = "VDD_ALIVE_1.1V";
167 regulator-min-microvolt = <1100000>;
168 regulator-max-microvolt = <1100000>;
169 regulator-always-on;
170 };
171
172 ldo3_reg: LDO3 {
173 regulator-name = "VMIPI_1.1V";
174 regulator-min-microvolt = <1100000>;
175 regulator-max-microvolt = <1100000>;
176 };
177
178 ldo4_reg: LDO4 {
179 regulator-name = "VDD_RTC_1.8V";
180 regulator-min-microvolt = <1800000>;
181 regulator-max-microvolt = <1800000>;
182 regulator-always-on;
183 };
184
185 ldo6_reg: LDO6 {
186 regulator-name = "VMIPI_1.8V";
187 regulator-min-microvolt = <1800000>;
188 regulator-max-microvolt = <1800000>;
189 regulator-always-on;
190 };
191
192 ldo7_reg: LDO7 {
193 regulator-name = "VDD_AUD_1.8V";
194 regulator-min-microvolt = <1800000>;
195 regulator-max-microvolt = <1800000>;
196 };
197
198 ldo8_reg: LDO8 {
199 regulator-name = "VADC_3.3V";
200 regulator-min-microvolt = <3300000>;
201 regulator-max-microvolt = <3300000>;
202 };
203
204 ldo9_reg: LDO9 {
205 regulator-name = "DVDD_SWB_2.8V";
206 regulator-min-microvolt = <2800000>;
207 regulator-max-microvolt = <2800000>;
208 regulator-always-on;
209 };
210
211 ldo10_reg: LDO10 {
212 regulator-name = "VDD_PLL_1.1V";
213 regulator-min-microvolt = <1100000>;
214 regulator-max-microvolt = <1100000>;
215 regulator-always-on;
216 };
217
218 ldo11_reg: LDO11 {
219 regulator-name = "VDD_AUD_3V";
220 regulator-min-microvolt = <3000000>;
221 regulator-max-microvolt = <3000000>;
222 };
223
224 ldo14_reg: LDO14 {
225 regulator-name = "AVDD18_SWB_1.8V";
226 regulator-min-microvolt = <1800000>;
227 regulator-max-microvolt = <1800000>;
228 regulator-always-on;
229 };
230
231 ldo17_reg: LDO17 {
232 regulator-name = "VDD_SWB_3.3V";
233 regulator-min-microvolt = <3300000>;
234 regulator-max-microvolt = <3300000>;
235 regulator-always-on;
236 };
237
238 ldo21_reg: LDO21 {
239 regulator-name = "VDD_MIF_1.2V";
240 regulator-min-microvolt = <1200000>;
241 regulator-max-microvolt = <1200000>;
242 regulator-always-on;
243 };
244
245 buck1_reg: BUCK1 {
246 /*
247 * HACK: The real name is VDD_ARM_1.2V,
248 * but exynos-cpufreq does not support
249 * DT-based regulator lookup yet.
250 */
251 regulator-name = "vdd_arm";
252 regulator-min-microvolt = <950000>;
253 regulator-max-microvolt = <1350000>;
254 regulator-always-on;
255 regulator-boot-on;
256 };
257
258 buck2_reg: BUCK2 {
259 regulator-name = "VDD_INT_1.1V";
260 regulator-min-microvolt = <900000>;
261 regulator-max-microvolt = <1100000>;
262 regulator-always-on;
263 regulator-boot-on;
264 };
265
266 buck3_reg: BUCK3 {
267 regulator-name = "VDD_G3D_1.1V";
268 regulator-min-microvolt = <900000>;
269 regulator-max-microvolt = <1100000>;
270 };
271
272 buck5_reg: BUCK5 {
273 regulator-name = "VDDQ_M1M2_1.2V";
274 regulator-min-microvolt = <1200000>;
275 regulator-max-microvolt = <1200000>;
276 regulator-always-on;
277 };
278
279 buck7_reg: BUCK7 {
280 regulator-name = "VDD_LCD_3.3V";
281 regulator-min-microvolt = <3300000>;
282 regulator-max-microvolt = <3300000>;
283 regulator-boot-on;
284 regulator-always-on;
285 };
286 };
287 };
288};
289
290&mfc {
291 samsung,mfc-r = <0x43000000 0x800000>;
292 samsung,mfc-l = <0x51000000 0x800000>;
293 status = "okay";
294};
295
296&sdhci_0 {
297 bus-width = <4>;
298 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_cd>;
299 pinctrl-names = "default";
300 vmmc-supply = <&mmc_reg>;
301 status = "okay";
302};
303
304&sdhci_2 {
305 bus-width = <4>;
306 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
307 pinctrl-names = "default";
308 vmmc-supply = <&mmc_reg>;
309 status = "okay";
310};
311
312&serial_0 {
313 status = "okay";
314};
315
316&serial_1 {
317 status = "okay";
318};
319
320&serial_2 {
321 status = "okay";
322};
323
324&serial_3 {
325 status = "okay";
326};
327
328&rtc {
329 status = "okay";
330};
331
332&tmu {
333 status = "okay";
334};
335
336&watchdog {
337 status = "okay";
338};