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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Samsung SMDK5250 board device tree source
4 *
5 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com
7 */
8
9/dts-v1/;
10#include <dt-bindings/clock/maxim,max77686.h>
11#include <dt-bindings/gpio/gpio.h>
12#include <dt-bindings/interrupt-controller/irq.h>
13#include "exynos5250.dtsi"
14
15/ {
16 model = "Samsung SMDK5250 board based on Exynos5250";
17 compatible = "samsung,smdk5250", "samsung,exynos5250", "samsung,exynos5";
18
19 aliases {
20 };
21
22 memory@40000000 {
23 device_type = "memory";
24 reg = <0x40000000 0x80000000>;
25 };
26
27 chosen {
28 bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M init=/linuxrc";
29 stdout-path = "serial2:115200n8";
30 };
31
32 vdd: fixed-regulator-vdd {
33 compatible = "regulator-fixed";
34 regulator-name = "vdd-supply";
35 regulator-min-microvolt = <1800000>;
36 regulator-max-microvolt = <1800000>;
37 regulator-always-on;
38 };
39
40 dbvdd: fixed-regulator-dbvdd {
41 compatible = "regulator-fixed";
42 regulator-name = "dbvdd-supply";
43 regulator-min-microvolt = <3300000>;
44 regulator-max-microvolt = <3300000>;
45 regulator-always-on;
46 };
47
48 spkvdd: fixed-regulator-spkvdd {
49 compatible = "regulator-fixed";
50 regulator-name = "spkvdd-supply";
51 regulator-min-microvolt = <5000000>;
52 regulator-max-microvolt = <5000000>;
53 regulator-always-on;
54 };
55
56 sound {
57 compatible = "samsung,smdk-wm8994";
58
59 samsung,i2s-controller = <&i2s0>;
60 samsung,audio-codec = <&wm8994>;
61 };
62
63 fixed-rate-clocks {
64 xxti {
65 compatible = "samsung,clock-xxti";
66 clock-frequency = <24000000>;
67 };
68
69 codec_mclk: codec-mclk {
70 compatible = "fixed-clock";
71 #clock-cells = <0>;
72 clock-frequency = <16934000>;
73 };
74 };
75};
76
77&cpu0 {
78 cpu0-supply = <&buck2_reg>;
79};
80
81&dp {
82 samsung,color-space = <0>;
83 samsung,color-depth = <1>;
84 samsung,link-rate = <0x0a>;
85 samsung,lane-count = <4>;
86
87 pinctrl-names = "default";
88 pinctrl-0 = <&dp_hpd>;
89 status = "okay";
90
91 display-timings {
92 native-mode = <&timing0>;
93
94 timing0: timing {
95 /* 1280x800 */
96 clock-frequency = <50000>;
97 hactive = <1280>;
98 vactive = <800>;
99 hfront-porch = <4>;
100 hback-porch = <4>;
101 hsync-len = <4>;
102 vback-porch = <4>;
103 vfront-porch = <4>;
104 vsync-len = <4>;
105 };
106 };
107};
108
109&ehci {
110 samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
111};
112
113&fimd {
114 status = "okay";
115};
116
117&hdmi {
118 status = "okay";
119 ddc = <&i2c_2>;
120 hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
121 vdd-supply = <&ldo8_reg>;
122 vdd_osc-supply = <&ldo10_reg>;
123 vdd_pll-supply = <&ldo8_reg>;
124};
125
126&i2c_0 {
127 status = "okay";
128 samsung,i2c-sda-delay = <100>;
129 samsung,i2c-max-bus-freq = <20000>;
130
131 eeprom@50 {
132 compatible = "samsung,s524ad0xd1", "atmel,24c128";
133 reg = <0x50>;
134 };
135
136 max77686: pmic@9 {
137 compatible = "maxim,max77686";
138 reg = <0x09>;
139 interrupt-parent = <&gpx3>;
140 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
141 pinctrl-names = "default";
142 pinctrl-0 = <&max77686_irq>;
143 #clock-cells = <1>;
144 wakeup-source;
145
146 voltage-regulators {
147 ldo1_reg: LDO1 {
148 regulator-name = "P1.0V_LDO_OUT1";
149 regulator-min-microvolt = <1000000>;
150 regulator-max-microvolt = <1000000>;
151 regulator-always-on;
152 };
153
154 ldo2_reg: LDO2 {
155 regulator-name = "P1.2V_LDO_OUT2";
156 regulator-min-microvolt = <1200000>;
157 regulator-max-microvolt = <1200000>;
158 regulator-always-on;
159 };
160
161 ldo3_reg: LDO3 {
162 regulator-name = "P1.8V_LDO_OUT3";
163 regulator-min-microvolt = <1800000>;
164 regulator-max-microvolt = <1800000>;
165 regulator-always-on;
166 };
167
168 ldo4_reg: LDO4 {
169 regulator-name = "P2.8V_LDO_OUT4";
170 regulator-min-microvolt = <2800000>;
171 regulator-max-microvolt = <2800000>;
172 };
173
174 ldo5_reg: LDO5 {
175 regulator-name = "P1.8V_LDO_OUT5";
176 regulator-min-microvolt = <1800000>;
177 regulator-max-microvolt = <1800000>;
178 };
179
180 ldo6_reg: LDO6 {
181 regulator-name = "P1.1V_LDO_OUT6";
182 regulator-min-microvolt = <1100000>;
183 regulator-max-microvolt = <1100000>;
184 regulator-always-on;
185 };
186
187 ldo7_reg: LDO7 {
188 regulator-name = "P1.1V_LDO_OUT7";
189 regulator-min-microvolt = <1100000>;
190 regulator-max-microvolt = <1100000>;
191 regulator-always-on;
192 };
193
194 ldo8_reg: LDO8 {
195 regulator-name = "P1.0V_LDO_OUT8";
196 regulator-min-microvolt = <1000000>;
197 regulator-max-microvolt = <1000000>;
198 };
199
200 ldo10_reg: LDO10 {
201 regulator-name = "P1.8V_LDO_OUT10";
202 regulator-min-microvolt = <1800000>;
203 regulator-max-microvolt = <1800000>;
204 regulator-always-on;
205 };
206
207 ldo11_reg: LDO11 {
208 regulator-name = "P1.8V_LDO_OUT11";
209 regulator-min-microvolt = <1800000>;
210 regulator-max-microvolt = <1800000>;
211 };
212
213 ldo12_reg: LDO12 {
214 regulator-name = "P3.0V_LDO_OUT12";
215 regulator-min-microvolt = <3000000>;
216 regulator-max-microvolt = <3000000>;
217 };
218
219 ldo13_reg: LDO13 {
220 regulator-name = "P1.8V_LDO_OUT13";
221 regulator-min-microvolt = <1800000>;
222 regulator-max-microvolt = <1800000>;
223 };
224
225 ldo14_reg: LDO14 {
226 regulator-name = "P1.8V_LDO_OUT14";
227 regulator-min-microvolt = <1800000>;
228 regulator-max-microvolt = <1800000>;
229 };
230
231 ldo15_reg: LDO15 {
232 regulator-name = "P1.0V_LDO_OUT15";
233 regulator-min-microvolt = <1000000>;
234 regulator-max-microvolt = <1000000>;
235 };
236
237 ldo16_reg: LDO16 {
238 regulator-name = "P1.8V_LDO_OUT16";
239 regulator-min-microvolt = <1800000>;
240 regulator-max-microvolt = <1800000>;
241 };
242
243 buck1_reg: BUCK1 {
244 regulator-name = "vdd_mif";
245 regulator-min-microvolt = <950000>;
246 regulator-max-microvolt = <1300000>;
247 regulator-always-on;
248 regulator-boot-on;
249 };
250
251 buck2_reg: BUCK2 {
252 regulator-name = "vdd_arm";
253 regulator-min-microvolt = <850000>;
254 regulator-max-microvolt = <1350000>;
255 regulator-always-on;
256 regulator-boot-on;
257 };
258
259 buck3_reg: BUCK3 {
260 regulator-name = "vdd_int";
261 regulator-min-microvolt = <900000>;
262 regulator-max-microvolt = <1200000>;
263 regulator-always-on;
264 regulator-boot-on;
265 };
266
267 buck4_reg: BUCK4 {
268 regulator-name = "vdd_g3d";
269 regulator-min-microvolt = <850000>;
270 regulator-max-microvolt = <1300000>;
271 regulator-always-on;
272 regulator-boot-on;
273 };
274
275 buck5_reg: BUCK5 {
276 regulator-name = "P1.8V_BUCK_OUT5";
277 regulator-min-microvolt = <1800000>;
278 regulator-max-microvolt = <1800000>;
279 regulator-always-on;
280 regulator-boot-on;
281 };
282 };
283 };
284};
285
286&i2c_1 {
287 status = "okay";
288 samsung,i2c-sda-delay = <100>;
289 samsung,i2c-max-bus-freq = <20000>;
290
291 eeprom@51 {
292 compatible = "samsung,s524ad0xd1", "atmel,24c128";
293 reg = <0x51>;
294 };
295
296 wm8994: audio-codec@1a {
297 compatible = "wlf,wm8994";
298 reg = <0x1a>;
299
300 gpio-controller;
301 #gpio-cells = <2>;
302
303 clocks = <&codec_mclk>;
304 clock-names = "MCLK1";
305
306 AVDD2-supply = <&vdd>;
307 CPVDD-supply = <&vdd>;
308 DBVDD-supply = <&dbvdd>;
309 SPKVDD1-supply = <&spkvdd>;
310 SPKVDD2-supply = <&spkvdd>;
311 };
312};
313
314&i2c_2 {
315 status = "okay";
316 /* used by HDMI DDC */
317 samsung,i2c-sda-delay = <100>;
318 samsung,i2c-max-bus-freq = <66000>;
319};
320
321&i2c_8 {
322 status = "okay";
323 /* used by HDMI PHY */
324 samsung,i2c-sda-delay = <100>;
325 samsung,i2c-max-bus-freq = <66000>;
326};
327
328&i2c_9 {
329 status = "okay";
330 samsung,i2c-sda-delay = <100>;
331 samsung,i2c-max-bus-freq = <40000>;
332};
333
334&i2s0 {
335 status = "okay";
336};
337
338&mixer {
339 status = "okay";
340};
341
342&mmc_0 {
343 status = "okay";
344 broken-cd;
345 card-detect-delay = <200>;
346 samsung,dw-mshc-ciu-div = <3>;
347 samsung,dw-mshc-sdr-timing = <2 3>;
348 samsung,dw-mshc-ddr-timing = <1 2>;
349 pinctrl-names = "default";
350 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
351 bus-width = <8>;
352 cap-mmc-highspeed;
353};
354
355&mmc_2 {
356 status = "okay";
357 card-detect-delay = <200>;
358 samsung,dw-mshc-ciu-div = <3>;
359 samsung,dw-mshc-sdr-timing = <2 3>;
360 samsung,dw-mshc-ddr-timing = <1 2>;
361 pinctrl-names = "default";
362 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
363 bus-width = <4>;
364 disable-wp;
365 cap-sd-highspeed;
366};
367
368&rtc {
369 status = "okay";
370 clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>;
371 clock-names = "rtc", "rtc_src";
372};
373
374&sata {
375 status = "okay";
376};
377
378&sata_phy {
379 status = "okay";
380 samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
381};
382
383&sata_phy_i2c {
384 status = "okay";
385};
386
387&spi_1 {
388 status = "okay";
389 cs-gpios = <&gpa2 5 GPIO_ACTIVE_HIGH>;
390
391 flash@0 {
392 #address-cells = <1>;
393 #size-cells = <1>;
394 compatible = "w25x80";
395 reg = <0>;
396 spi-max-frequency = <1000000>;
397
398 controller-data {
399 samsung,spi-feedback-delay = <0>;
400 };
401
402 partition@0 {
403 label = "U-Boot";
404 reg = <0x0 0x40000>;
405 read-only;
406 };
407
408 partition@40000 {
409 label = "Kernel";
410 reg = <0x40000 0xc0000>;
411 };
412 };
413};
414
415&pinctrl_0 {
416 max77686_irq: max77686-irq-pins {
417 samsung,pins = "gpx3-2";
418 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
419 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
420 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
421 };
422};
423
424&usbdrd {
425 vdd10-supply = <&ldo15_reg>;
426 vdd33-supply = <&ldo12_reg>;
427};
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * SAMSUNG SMDK5250 board device tree source
4 *
5 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com
7 */
8
9/dts-v1/;
10#include <dt-bindings/gpio/gpio.h>
11#include <dt-bindings/interrupt-controller/irq.h>
12#include "exynos5250.dtsi"
13
14/ {
15 model = "SAMSUNG SMDK5250 board based on EXYNOS5250";
16 compatible = "samsung,smdk5250", "samsung,exynos5250", "samsung,exynos5";
17
18 aliases {
19 };
20
21 memory@40000000 {
22 device_type = "memory";
23 reg = <0x40000000 0x80000000>;
24 };
25
26 chosen {
27 bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
28 };
29
30 vdd: fixed-regulator-vdd {
31 compatible = "regulator-fixed";
32 regulator-name = "vdd-supply";
33 regulator-min-microvolt = <1800000>;
34 regulator-max-microvolt = <1800000>;
35 regulator-always-on;
36 };
37
38 dbvdd: fixed-regulator-dbvdd {
39 compatible = "regulator-fixed";
40 regulator-name = "dbvdd-supply";
41 regulator-min-microvolt = <3300000>;
42 regulator-max-microvolt = <3300000>;
43 regulator-always-on;
44 };
45
46 spkvdd: fixed-regulator-spkvdd {
47 compatible = "regulator-fixed";
48 regulator-name = "spkvdd-supply";
49 regulator-min-microvolt = <5000000>;
50 regulator-max-microvolt = <5000000>;
51 regulator-always-on;
52 };
53
54 sound {
55 compatible = "samsung,smdk-wm8994";
56
57 samsung,i2s-controller = <&i2s0>;
58 samsung,audio-codec = <&wm8994>;
59 };
60
61 fixed-rate-clocks {
62 xxti {
63 compatible = "samsung,clock-xxti";
64 clock-frequency = <24000000>;
65 };
66
67 codec_mclk: codec-mclk {
68 compatible = "fixed-clock";
69 #clock-cells = <0>;
70 clock-frequency = <16934000>;
71 };
72 };
73};
74
75&cpu0 {
76 cpu0-supply = <&buck2_reg>;
77};
78
79&dp {
80 samsung,color-space = <0>;
81 samsung,color-depth = <1>;
82 samsung,link-rate = <0x0a>;
83 samsung,lane-count = <4>;
84
85 pinctrl-names = "default";
86 pinctrl-0 = <&dp_hpd>;
87 status = "okay";
88
89 display-timings {
90 native-mode = <&timing0>;
91
92 timing0: timing {
93 /* 1280x800 */
94 clock-frequency = <50000>;
95 hactive = <1280>;
96 vactive = <800>;
97 hfront-porch = <4>;
98 hback-porch = <4>;
99 hsync-len = <4>;
100 vback-porch = <4>;
101 vfront-porch = <4>;
102 vsync-len = <4>;
103 };
104 };
105};
106
107&ehci {
108 samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
109};
110
111&fimd {
112 status = "okay";
113};
114
115&hdmi {
116 status = "okay";
117 ddc = <&i2c_2>;
118 hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
119};
120
121&i2c_0 {
122 status = "okay";
123 samsung,i2c-sda-delay = <100>;
124 samsung,i2c-max-bus-freq = <20000>;
125
126 eeprom@50 {
127 compatible = "samsung,s524ad0xd1";
128 reg = <0x50>;
129 };
130
131 max77686@9 {
132 compatible = "maxim,max77686";
133 reg = <0x09>;
134 interrupt-parent = <&gpx3>;
135 interrupts = <2 IRQ_TYPE_NONE>;
136 pinctrl-names = "default";
137 pinctrl-0 = <&max77686_irq>;
138 wakeup-source;
139
140 voltage-regulators {
141 ldo1_reg: LDO1 {
142 regulator-name = "P1.0V_LDO_OUT1";
143 regulator-min-microvolt = <1000000>;
144 regulator-max-microvolt = <1000000>;
145 regulator-always-on;
146 };
147
148 ldo2_reg: LDO2 {
149 regulator-name = "P1.2V_LDO_OUT2";
150 regulator-min-microvolt = <1200000>;
151 regulator-max-microvolt = <1200000>;
152 regulator-always-on;
153 };
154
155 ldo3_reg: LDO3 {
156 regulator-name = "P1.8V_LDO_OUT3";
157 regulator-min-microvolt = <1800000>;
158 regulator-max-microvolt = <1800000>;
159 regulator-always-on;
160 };
161
162 ldo4_reg: LDO4 {
163 regulator-name = "P2.8V_LDO_OUT4";
164 regulator-min-microvolt = <2800000>;
165 regulator-max-microvolt = <2800000>;
166 };
167
168 ldo5_reg: LDO5 {
169 regulator-name = "P1.8V_LDO_OUT5";
170 regulator-min-microvolt = <1800000>;
171 regulator-max-microvolt = <1800000>;
172 };
173
174 ldo6_reg: LDO6 {
175 regulator-name = "P1.1V_LDO_OUT6";
176 regulator-min-microvolt = <1100000>;
177 regulator-max-microvolt = <1100000>;
178 regulator-always-on;
179 };
180
181 ldo7_reg: LDO7 {
182 regulator-name = "P1.1V_LDO_OUT7";
183 regulator-min-microvolt = <1100000>;
184 regulator-max-microvolt = <1100000>;
185 regulator-always-on;
186 };
187
188 ldo8_reg: LDO8 {
189 regulator-name = "P1.0V_LDO_OUT8";
190 regulator-min-microvolt = <1000000>;
191 regulator-max-microvolt = <1000000>;
192 };
193
194 ldo10_reg: LDO10 {
195 regulator-name = "P1.8V_LDO_OUT10";
196 regulator-min-microvolt = <1800000>;
197 regulator-max-microvolt = <1800000>;
198 regulator-always-on;
199 };
200
201 ldo11_reg: LDO11 {
202 regulator-name = "P1.8V_LDO_OUT11";
203 regulator-min-microvolt = <1800000>;
204 regulator-max-microvolt = <1800000>;
205 };
206
207 ldo12_reg: LDO12 {
208 regulator-name = "P3.0V_LDO_OUT12";
209 regulator-min-microvolt = <3000000>;
210 regulator-max-microvolt = <3000000>;
211 };
212
213 ldo13_reg: LDO13 {
214 regulator-name = "P1.8V_LDO_OUT13";
215 regulator-min-microvolt = <1800000>;
216 regulator-max-microvolt = <1800000>;
217 };
218
219 ldo14_reg: LDO14 {
220 regulator-name = "P1.8V_LDO_OUT14";
221 regulator-min-microvolt = <1800000>;
222 regulator-max-microvolt = <1800000>;
223 };
224
225 ldo15_reg: LDO15 {
226 regulator-name = "P1.0V_LDO_OUT15";
227 regulator-min-microvolt = <1000000>;
228 regulator-max-microvolt = <1000000>;
229 };
230
231 ldo16_reg: LDO16 {
232 regulator-name = "P1.8V_LDO_OUT16";
233 regulator-min-microvolt = <1800000>;
234 regulator-max-microvolt = <1800000>;
235 };
236
237 buck1_reg: BUCK1 {
238 regulator-name = "vdd_mif";
239 regulator-min-microvolt = <950000>;
240 regulator-max-microvolt = <1300000>;
241 regulator-always-on;
242 regulator-boot-on;
243 };
244
245 buck2_reg: BUCK2 {
246 regulator-name = "vdd_arm";
247 regulator-min-microvolt = <850000>;
248 regulator-max-microvolt = <1350000>;
249 regulator-always-on;
250 regulator-boot-on;
251 };
252
253 buck3_reg: BUCK3 {
254 regulator-name = "vdd_int";
255 regulator-min-microvolt = <900000>;
256 regulator-max-microvolt = <1200000>;
257 regulator-always-on;
258 regulator-boot-on;
259 };
260
261 buck4_reg: BUCK4 {
262 regulator-name = "vdd_g3d";
263 regulator-min-microvolt = <850000>;
264 regulator-max-microvolt = <1300000>;
265 regulator-always-on;
266 regulator-boot-on;
267 };
268
269 buck5_reg: BUCK5 {
270 regulator-name = "P1.8V_BUCK_OUT5";
271 regulator-min-microvolt = <1800000>;
272 regulator-max-microvolt = <1800000>;
273 regulator-always-on;
274 regulator-boot-on;
275 };
276 };
277 };
278};
279
280&i2c_1 {
281 status = "okay";
282 samsung,i2c-sda-delay = <100>;
283 samsung,i2c-max-bus-freq = <20000>;
284
285 eeprom@51 {
286 compatible = "samsung,s524ad0xd1";
287 reg = <0x51>;
288 };
289
290 wm8994: wm8994@1a {
291 compatible = "wlf,wm8994";
292 reg = <0x1a>;
293
294 gpio-controller;
295 #gpio-cells = <2>;
296
297 clocks = <&codec_mclk>;
298 clock-names = "MCLK1";
299
300 AVDD2-supply = <&vdd>;
301 CPVDD-supply = <&vdd>;
302 DBVDD-supply = <&dbvdd>;
303 SPKVDD1-supply = <&spkvdd>;
304 SPKVDD2-supply = <&spkvdd>;
305 };
306};
307
308&i2c_2 {
309 status = "okay";
310 /* used by HDMI DDC */
311 samsung,i2c-sda-delay = <100>;
312 samsung,i2c-max-bus-freq = <66000>;
313};
314
315&i2c_8 {
316 status = "okay";
317 /* used by HDMI PHY */
318 samsung,i2c-sda-delay = <100>;
319 samsung,i2c-max-bus-freq = <66000>;
320};
321
322&i2c_9 {
323 status = "okay";
324 samsung,i2c-sda-delay = <100>;
325 samsung,i2c-max-bus-freq = <40000>;
326 samsung,i2c-slave-addr = <0x38>;
327
328 sata_phy_i2c: sata-phy@38 {
329 compatible = "samsung,exynos-sataphy-i2c";
330 reg = <0x38>;
331 };
332};
333
334&i2s0 {
335 status = "okay";
336};
337
338&mixer {
339 status = "okay";
340};
341
342&mmc_0 {
343 status = "okay";
344 broken-cd;
345 card-detect-delay = <200>;
346 samsung,dw-mshc-ciu-div = <3>;
347 samsung,dw-mshc-sdr-timing = <2 3>;
348 samsung,dw-mshc-ddr-timing = <1 2>;
349 pinctrl-names = "default";
350 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
351 bus-width = <8>;
352 cap-mmc-highspeed;
353};
354
355&mmc_2 {
356 status = "okay";
357 card-detect-delay = <200>;
358 samsung,dw-mshc-ciu-div = <3>;
359 samsung,dw-mshc-sdr-timing = <2 3>;
360 samsung,dw-mshc-ddr-timing = <1 2>;
361 pinctrl-names = "default";
362 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
363 bus-width = <4>;
364 disable-wp;
365 cap-sd-highspeed;
366};
367
368&rtc {
369 status = "okay";
370};
371
372&sata {
373 status = "okay";
374};
375
376&sata_phy {
377 status = "okay";
378 samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
379};
380
381&spi_1 {
382 status = "okay";
383 cs-gpios = <&gpa2 5 GPIO_ACTIVE_HIGH>;
384
385 w25q80bw@0 {
386 #address-cells = <1>;
387 #size-cells = <1>;
388 compatible = "w25x80";
389 reg = <0>;
390 spi-max-frequency = <1000000>;
391
392 controller-data {
393 samsung,spi-feedback-delay = <0>;
394 };
395
396 partition@0 {
397 label = "U-Boot";
398 reg = <0x0 0x40000>;
399 read-only;
400 };
401
402 partition@40000 {
403 label = "Kernel";
404 reg = <0x40000 0xc0000>;
405 };
406 };
407};
408
409&pinctrl_0 {
410 max77686_irq: max77686-irq {
411 samsung,pins = "gpx3-2";
412 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
413 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
414 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
415 };
416};