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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Samsung's Exynos4210 based Universal C210 board device tree source
4 *
5 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com
7 *
8 * Device tree source file for Samsung's Universal C210 board which is based on
9 * Samsung's Exynos4210 rev0 SoC.
10 */
11
12/dts-v1/;
13#include "exynos4210.dtsi"
14#include <dt-bindings/gpio/gpio.h>
15
16/ {
17 model = "Samsung Universal C210 based on Exynos4210 rev0";
18 compatible = "samsung,universal_c210", "samsung,exynos4210", "samsung,exynos4";
19
20 memory@40000000 {
21 device_type = "memory";
22 reg = <0x40000000 0x10000000
23 0x50000000 0x10000000>;
24 };
25
26 chosen {
27 bootargs = "root=/dev/mmcblk0p5 rw rootwait earlyprintk panic=5 maxcpus=1";
28 stdout-path = "serial2:115200n8";
29 };
30
31
32 fixed-rate-clocks {
33 xxti {
34 compatible = "samsung,clock-xxti";
35 clock-frequency = <0>;
36 };
37
38 xusbxti {
39 compatible = "samsung,clock-xusbxti";
40 clock-frequency = <24000000>;
41 };
42 };
43
44 vemmc_reg: voltage-regulator {
45 compatible = "regulator-fixed";
46 regulator-name = "VMEM_VDD_2_8V";
47 regulator-min-microvolt = <2800000>;
48 regulator-max-microvolt = <2800000>;
49 gpio = <&gpe1 3 GPIO_ACTIVE_HIGH>;
50 enable-active-high;
51 };
52
53 gpio-keys {
54 compatible = "gpio-keys";
55
56 vol-up-key {
57 gpios = <&gpx2 0 GPIO_ACTIVE_LOW>;
58 linux,code = <115>;
59 label = "volume up";
60 debounce-interval = <1>;
61 };
62
63 vol-down-key {
64 gpios = <&gpx2 1 GPIO_ACTIVE_LOW>;
65 linux,code = <114>;
66 label = "volume down";
67 debounce-interval = <1>;
68 };
69
70 config-key {
71 gpios = <&gpx2 2 GPIO_ACTIVE_LOW>;
72 linux,code = <171>;
73 label = "config";
74 debounce-interval = <1>;
75 wakeup-source;
76 };
77
78 camera-key {
79 gpios = <&gpx2 3 GPIO_ACTIVE_LOW>;
80 linux,code = <212>;
81 label = "camera";
82 debounce-interval = <1>;
83 };
84
85 power-key {
86 gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
87 linux,code = <116>;
88 label = "power";
89 debounce-interval = <1>;
90 wakeup-source;
91 };
92
93 ok-key {
94 gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
95 linux,code = <352>;
96 label = "ok";
97 debounce-interval = <1>;
98 };
99 };
100
101 tsp_reg: voltage-regulator {
102 compatible = "regulator-fixed";
103 regulator-name = "TSP_2_8V";
104 regulator-min-microvolt = <2800000>;
105 regulator-max-microvolt = <2800000>;
106 gpio = <&gpe2 3 GPIO_ACTIVE_HIGH>;
107 enable-active-high;
108 };
109
110 spi-lcd {
111 compatible = "spi-gpio";
112 #address-cells = <1>;
113 #size-cells = <0>;
114
115 gpio-sck = <&gpy3 1 GPIO_ACTIVE_HIGH>;
116 gpio-mosi = <&gpy3 3 GPIO_ACTIVE_HIGH>;
117 num-chipselects = <1>;
118 cs-gpios = <&gpy4 3 GPIO_ACTIVE_HIGH>;
119
120 lcd@0 {
121 compatible = "samsung,ld9040";
122 reg = <0>;
123 vdd3-supply = <&ldo7_reg>;
124 vci-supply = <&ldo17_reg>;
125 reset-gpios = <&gpy4 5 GPIO_ACTIVE_HIGH>;
126 spi-max-frequency = <1200000>;
127 spi-cpol;
128 spi-cpha;
129 power-on-delay = <10>;
130 reset-delay = <10>;
131 panel-width-mm = <90>;
132 panel-height-mm = <154>;
133 display-timings {
134 timing {
135 clock-frequency = <23492370>;
136 hactive = <480>;
137 vactive = <800>;
138 hback-porch = <16>;
139 hfront-porch = <16>;
140 vback-porch = <2>;
141 vfront-porch = <28>;
142 hsync-len = <2>;
143 vsync-len = <1>;
144 hsync-active = <0>;
145 vsync-active = <0>;
146 de-active = <0>;
147 pixelclk-active = <0>;
148 };
149 };
150 port {
151 lcd_ep: endpoint {
152 remote-endpoint = <&fimd_dpi_ep>;
153 };
154 };
155 };
156 };
157
158 hdmi_en: voltage-regulator-hdmi-5v {
159 compatible = "regulator-fixed";
160 regulator-name = "HDMI_5V";
161 regulator-min-microvolt = <5000000>;
162 regulator-max-microvolt = <5000000>;
163 gpio = <&gpe0 1 GPIO_ACTIVE_HIGH>;
164 enable-active-high;
165 };
166
167 hdmi_ddc: i2c-ddc {
168 compatible = "i2c-gpio";
169 gpios = <&gpe4 2 GPIO_ACTIVE_HIGH &gpe4 3 GPIO_ACTIVE_HIGH>;
170 i2c-gpio,delay-us = <100>;
171 #address-cells = <1>;
172 #size-cells = <0>;
173
174 pinctrl-0 = <&i2c_ddc_bus>;
175 pinctrl-names = "default";
176 status = "okay";
177 };
178};
179
180&amba {
181 mdma0: mdma@12840000 {
182 compatible = "arm,pl330", "arm,primecell";
183 reg = <0x12840000 0x1000>;
184 interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
185 clocks = <&clock CLK_MDMA>;
186 clock-names = "apb_pclk";
187 #dma-cells = <1>;
188 #dma-channels = <8>;
189 #dma-requests = <1>;
190 power-domains = <&pd_lcd0>;
191 };
192};
193
194&camera {
195 status = "okay";
196
197 pinctrl-names = "default";
198 pinctrl-0 = <>;
199};
200
201&cpu0 {
202 cpu0-supply = <&vdd_arm_reg>;
203};
204
205&ehci {
206 status = "okay";
207 phys = <&exynos_usbphy 1>;
208 phy-names = "host";
209};
210
211&exynos_usbphy {
212 status = "okay";
213 vbus-supply = <&safeout1_reg>;
214};
215
216&fimc_0 {
217 status = "okay";
218 assigned-clocks = <&clock CLK_MOUT_FIMC0>,
219 <&clock CLK_SCLK_FIMC0>;
220 assigned-clock-parents = <&clock CLK_SCLK_MPLL>;
221 assigned-clock-rates = <0>, <160000000>;
222};
223
224&fimc_1 {
225 status = "okay";
226 assigned-clocks = <&clock CLK_MOUT_FIMC1>,
227 <&clock CLK_SCLK_FIMC1>;
228 assigned-clock-parents = <&clock CLK_SCLK_MPLL>;
229 assigned-clock-rates = <0>, <160000000>;
230};
231
232&fimc_2 {
233 status = "okay";
234 assigned-clocks = <&clock CLK_MOUT_FIMC2>,
235 <&clock CLK_SCLK_FIMC2>;
236 assigned-clock-parents = <&clock CLK_SCLK_MPLL>;
237 assigned-clock-rates = <0>, <160000000>;
238};
239
240&fimc_3 {
241 status = "okay";
242 assigned-clocks = <&clock CLK_MOUT_FIMC3>,
243 <&clock CLK_SCLK_FIMC3>;
244 assigned-clock-parents = <&clock CLK_SCLK_MPLL>;
245 assigned-clock-rates = <0>, <160000000>;
246};
247
248&fimd {
249 pinctrl-0 = <&lcd_clk>, <&lcd_data24>;
250 pinctrl-names = "default";
251 status = "okay";
252 samsung,invert-vden;
253 samsung,invert-vclk;
254 #address-cells = <1>;
255 #size-cells = <0>;
256 port@3 {
257 reg = <3>;
258 fimd_dpi_ep: endpoint {
259 remote-endpoint = <&lcd_ep>;
260 };
261 };
262};
263
264&gpu {
265 mali-supply = <&buck2_reg>;
266 status = "okay";
267};
268
269&hdmi {
270 hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
271 pinctrl-names = "default";
272 pinctrl-0 = <&hdmi_hpd>;
273 hdmi-en-supply = <&hdmi_en>;
274 vdd-supply = <&ldo3_reg>;
275 vdd_osc-supply = <&ldo4_reg>;
276 vdd_pll-supply = <&ldo3_reg>;
277 ddc = <&hdmi_ddc>;
278 status = "okay";
279};
280
281&hsotg {
282 vusb_d-supply = <&ldo3_reg>;
283 vusb_a-supply = <&ldo8_reg>;
284 dr_mode = "peripheral";
285 status = "okay";
286};
287
288&i2c_3 {
289 samsung,i2c-sda-delay = <100>;
290 samsung,i2c-slave-addr = <0x10>;
291 samsung,i2c-max-bus-freq = <100000>;
292 pinctrl-0 = <&i2c3_bus>;
293 pinctrl-names = "default";
294 status = "okay";
295
296 tsp@4a {
297 /* TBD: Atmel maXtouch touchscreen */
298 reg = <0x4a>;
299 };
300};
301
302&i2c_5 {
303 samsung,i2c-sda-delay = <100>;
304 samsung,i2c-slave-addr = <0x10>;
305 samsung,i2c-max-bus-freq = <100000>;
306 pinctrl-0 = <&i2c5_bus>;
307 pinctrl-names = "default";
308 status = "okay";
309
310 vdd_arm_reg: pmic@60 {
311 compatible = "maxim,max8952";
312 reg = <0x60>;
313
314 max8952,vid-gpios = <&gpx0 3 GPIO_ACTIVE_HIGH>,
315 <&gpx0 4 GPIO_ACTIVE_HIGH>;
316 max8952,default-mode = <0>;
317 max8952,dvs-mode-microvolt = <1250000>, <1200000>,
318 <1050000>, <950000>;
319 max8952,sync-freq = <0>;
320 max8952,ramp-speed = <0>;
321
322 regulator-name = "vdd_arm";
323 regulator-min-microvolt = <770000>;
324 regulator-max-microvolt = <1400000>;
325 regulator-always-on;
326 regulator-boot-on;
327 };
328
329 pmic@66 {
330 compatible = "national,lp3974";
331 interrupts-extended = <&gpx0 7 0>, <&gpx2 7 0>;
332 pinctrl-names = "default";
333 pinctrl-0 = <&lp3974_irq>;
334 reg = <0x66>;
335
336 max8998,pmic-buck1-default-dvs-idx = <0>;
337 max8998,pmic-buck1-dvs-gpios = <&gpx0 5 GPIO_ACTIVE_HIGH>,
338 <&gpx0 6 GPIO_ACTIVE_HIGH>;
339 max8998,pmic-buck1-dvs-voltage = <1100000>, <1000000>,
340 <1100000>, <1000000>;
341
342 max8998,pmic-buck2-default-dvs-idx = <0>;
343 max8998,pmic-buck2-dvs-gpio = <&gpe2 0 GPIO_ACTIVE_HIGH>;
344 max8998,pmic-buck2-dvs-voltage = <1200000>, <1100000>;
345
346 regulators {
347 ldo2_reg: LDO2 {
348 regulator-name = "VALIVE_1.2V";
349 regulator-min-microvolt = <1200000>;
350 regulator-max-microvolt = <1200000>;
351 regulator-always-on;
352 };
353
354 ldo3_reg: LDO3 {
355 regulator-name = "VUSB+MIPI_1.1V";
356 regulator-min-microvolt = <1100000>;
357 regulator-max-microvolt = <1100000>;
358 regulator-always-on;
359 };
360
361 ldo4_reg: LDO4 {
362 regulator-name = "VADC_3.3V";
363 regulator-min-microvolt = <3300000>;
364 regulator-max-microvolt = <3300000>;
365 };
366
367 ldo5_reg: LDO5 {
368 regulator-name = "VTF_2.8V";
369 regulator-min-microvolt = <2800000>;
370 regulator-max-microvolt = <2800000>;
371 };
372
373 ldo6_reg: LDO6 {
374 regulator-name = "LDO6";
375 regulator-min-microvolt = <2000000>;
376 regulator-max-microvolt = <2000000>;
377 };
378
379 ldo7_reg: LDO7 {
380 regulator-name = "VLCD+VMIPI_1.8V";
381 regulator-min-microvolt = <1800000>;
382 regulator-max-microvolt = <1800000>;
383 };
384
385 ldo8_reg: LDO8 {
386 regulator-name = "VUSB+VDAC_3.3V";
387 regulator-min-microvolt = <3300000>;
388 regulator-max-microvolt = <3300000>;
389 regulator-always-on;
390 };
391
392 ldo9_reg: LDO9 {
393 regulator-name = "VCC_2.8V";
394 regulator-min-microvolt = <2800000>;
395 regulator-max-microvolt = <2800000>;
396 regulator-always-on;
397 };
398
399 ldo10_reg: LDO10 {
400 regulator-name = "VPLL_1.1V";
401 regulator-min-microvolt = <1100000>;
402 regulator-max-microvolt = <1100000>;
403 regulator-boot-on;
404 regulator-always-on;
405 };
406
407 ldo11_reg: LDO11 {
408 regulator-name = "CAM_AF_3.3V";
409 regulator-min-microvolt = <3300000>;
410 regulator-max-microvolt = <3300000>;
411 };
412
413 ldo12_reg: LDO12 {
414 regulator-name = "PS_2.8V";
415 regulator-min-microvolt = <2800000>;
416 regulator-max-microvolt = <2800000>;
417 };
418
419 ldo13_reg: LDO13 {
420 regulator-name = "VHIC_1.2V";
421 regulator-min-microvolt = <1200000>;
422 regulator-max-microvolt = <1200000>;
423 };
424
425 ldo14_reg: LDO14 {
426 regulator-name = "CAM_I_HOST_1.8V";
427 regulator-min-microvolt = <1800000>;
428 regulator-max-microvolt = <1800000>;
429 };
430
431 ldo15_reg: LDO15 {
432 regulator-name = "CAM_S_DIG+FM33_CORE_1.2V";
433 regulator-min-microvolt = <1200000>;
434 regulator-max-microvolt = <1200000>;
435 };
436
437 ldo16_reg: LDO16 {
438 regulator-name = "CAM_S_ANA_2.8V";
439 regulator-min-microvolt = <2800000>;
440 regulator-max-microvolt = <2800000>;
441 };
442
443 ldo17_reg: LDO17 {
444 regulator-name = "VCC_3.0V_LCD";
445 regulator-min-microvolt = <3000000>;
446 regulator-max-microvolt = <3000000>;
447 };
448
449 buck1_reg: BUCK1 {
450 regulator-name = "VINT_1.1V";
451 regulator-min-microvolt = <750000>;
452 regulator-max-microvolt = <1500000>;
453 regulator-boot-on;
454 regulator-always-on;
455 };
456
457 buck2_reg: BUCK2 {
458 regulator-name = "VG3D_1.1V";
459 regulator-min-microvolt = <750000>;
460 regulator-max-microvolt = <1500000>;
461 regulator-boot-on;
462 };
463
464 buck3_reg: BUCK3 {
465 regulator-name = "VCC_1.8V";
466 regulator-min-microvolt = <1800000>;
467 regulator-max-microvolt = <1800000>;
468 regulator-always-on;
469 };
470
471 buck4_reg: BUCK4 {
472 regulator-name = "VMEM_1.2V";
473 regulator-min-microvolt = <1200000>;
474 regulator-max-microvolt = <1200000>;
475 regulator-always-on;
476 };
477
478 ap32khz_reg: EN32KHz-AP {
479 regulator-name = "32KHz AP";
480 regulator-always-on;
481 };
482
483 cp32khz_reg: EN32KHz-CP {
484 regulator-name = "32KHz CP";
485 };
486
487 vichg_reg: ENVICHG {
488 regulator-name = "VICHG";
489 };
490
491 safeout1_reg: ESAFEOUT1 {
492 regulator-name = "SAFEOUT1";
493 };
494
495 safeout2_reg: ESAFEOUT2 {
496 regulator-name = "SAFEOUT2";
497 regulator-boot-on;
498 };
499 };
500 };
501};
502
503&i2c_8 {
504 status = "okay";
505};
506
507&mct {
508 compatible = "none";
509};
510
511&mdma1 {
512 /* Use the secure mdma0 */
513 status = "disabled";
514};
515
516&mixer {
517 status = "okay";
518};
519
520&ohci {
521 status = "okay";
522};
523
524&pinctrl_1 {
525 lp3974_irq: lp3974-irq {
526 samsung,pins = "gpx0-7", "gpx2-7";
527 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
528 };
529
530 hdmi_hpd: hdmi-hpd {
531 samsung,pins = "gpx3-7";
532 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
533 };
534};
535
536&pinctrl_0 {
537 i2c_ddc_bus: i2c-ddc-bus {
538 samsung,pins = "gpe4-2", "gpe4-3";
539 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
540 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
541 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
542 };
543};
544
545&pwm {
546 compatible = "samsung,s5p6440-pwm";
547 status = "okay";
548};
549
550&sdhci_0 {
551 bus-width = <8>;
552 non-removable;
553 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>;
554 pinctrl-names = "default";
555 vmmc-supply = <&vemmc_reg>;
556 status = "okay";
557};
558
559&sdhci_2 {
560 bus-width = <4>;
561 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
562 pinctrl-names = "default";
563 vmmc-supply = <&ldo5_reg>;
564 cd-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
565 status = "okay";
566};
567
568&serial_0 {
569 status = "okay";
570 /delete-property/dmas;
571 /delete-property/dma-names;
572};
573
574&serial_1 {
575 status = "okay";
576 /delete-property/dmas;
577 /delete-property/dma-names;
578};
579
580&serial_2 {
581 status = "okay";
582 /delete-property/dmas;
583 /delete-property/dma-names;
584};
585
586&serial_3 {
587 status = "okay";
588 /delete-property/dmas;
589 /delete-property/dma-names;
590};
591
592&sysram {
593 smp-sysram@0 {
594 status = "disabled";
595 };
596
597 smp-sysram@5000 {
598 compatible = "samsung,exynos4210-sysram";
599 reg = <0x5000 0x1000>;
600 };
601
602 smp-sysram@1f000 {
603 status = "disabled";
604 };
605};
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", "samsung,exynos4";
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 spi-lcd {
349 compatible = "spi-gpio";
350 #address-cells = <1>;
351 #size-cells = <0>;
352
353 gpio-sck = <&gpy3 1 0>;
354 gpio-mosi = <&gpy3 3 0>;
355 num-chipselects = <1>;
356 cs-gpios = <&gpy4 3 0>;
357
358 lcd@0 {
359 compatible = "samsung,ld9040";
360 reg = <0>;
361 vdd3-supply = <&ldo7_reg>;
362 vci-supply = <&ldo17_reg>;
363 reset-gpios = <&gpy4 5 0>;
364 spi-max-frequency = <1200000>;
365 spi-cpol;
366 spi-cpha;
367 power-on-delay = <10>;
368 reset-delay = <10>;
369 panel-width-mm = <90>;
370 panel-height-mm = <154>;
371 display-timings {
372 timing {
373 clock-frequency = <23492370>;
374 hactive = <480>;
375 vactive = <800>;
376 hback-porch = <16>;
377 hfront-porch = <16>;
378 vback-porch = <2>;
379 vfront-porch = <28>;
380 hsync-len = <2>;
381 vsync-len = <1>;
382 hsync-active = <0>;
383 vsync-active = <0>;
384 de-active = <0>;
385 pixelclk-active = <0>;
386 };
387 };
388 port {
389 lcd_ep: endpoint {
390 remote-endpoint = <&fimd_dpi_ep>;
391 };
392 };
393 };
394 };
395
396 fimd: fimd@11c00000 {
397 pinctrl-0 = <&lcd_clk>, <&lcd_data24>;
398 pinctrl-names = "default";
399 status = "okay";
400 samsung,invert-vden;
401 samsung,invert-vclk;
402 #address-cells = <1>;
403 #size-cells = <0>;
404 port@3 {
405 reg = <3>;
406 fimd_dpi_ep: endpoint {
407 remote-endpoint = <&lcd_ep>;
408 };
409 };
410 };
411
412 pwm@139D0000 {
413 compatible = "samsung,s5p6440-pwm";
414 status = "okay";
415 };
416};
417
418&mdma1 {
419 reg = <0x12840000 0x1000>;
420};