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UBUNTU: Ubuntu-5.3.0-29.31
[mirror_ubuntu-eoan-kernel.git] / arch / arm / boot / dts / exynos4210-trats.dts
CommitLineData
cc4637f7 1// SPDX-License-Identifier: GPL-2.0
d105f0b1
TF		 2/*
3 * Samsung's Exynos4210 based Trats board device tree source
4 *
5 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com
7 *
8 * Device tree source file for Samsung's Trats board which is based on
9 * Samsung's Exynos4210 SoC.
cc4637f7 10 */
d105f0b1
TF		 11
12/dts-v1/;
3799279f 13#include "exynos4210.dtsi"
39c1c413 14#include <dt-bindings/gpio/gpio.h>
d105f0b1
TF		 15
16/ {
17 model = "Samsung Trats based on Exynos4210";
8bdb31b4 18 compatible = "samsung,trats", "samsung,exynos4210", "samsung,exynos4";
d105f0b1 19
824e4133 20 memory@40000000 {
1354835a 21 device_type = "memory";
59cf19a4
TF		 22 reg = <0x40000000 0x10000000
23 0x50000000 0x10000000
24 0x60000000 0x10000000
25 0x70000000 0x10000000>;
d105f0b1
TF		 26 };
27
28 chosen {
8cc76b1c
KK		 29 bootargs = "root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";
30 stdout-path = "serial2:115200n8";
d105f0b1
TF		 31 };
32
b75e2e3d
AH		 33 regulators {
34 compatible = "simple-bus";
35
36 vemmc_reg: regulator-0 {
37 compatible = "regulator-fixed";
38 regulator-name = "VMEM_VDD_2.8V";
39 regulator-min-microvolt = <2800000>;
40 regulator-max-microvolt = <2800000>;
39c1c413 41 gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>;
b75e2e3d
AH		 42 enable-active-high;
43 };
44
45 tsp_reg: regulator-1 {
46 compatible = "regulator-fixed";
47 regulator-name = "TSP_FIXED_VOLTAGES";
48 regulator-min-microvolt = <2800000>;
49 regulator-max-microvolt = <2800000>;
39c1c413 50 gpio = <&gpl0 3 GPIO_ACTIVE_HIGH>;
b75e2e3d
AH		 51 enable-active-high;
52 };
53
54 cam_af_28v_reg: regulator-2 {
55 compatible = "regulator-fixed";
56 regulator-name = "8M_AF_2.8V_EN";
57 regulator-min-microvolt = <2800000>;
58 regulator-max-microvolt = <2800000>;
39c1c413 59 gpio = <&gpk1 1 GPIO_ACTIVE_HIGH>;
b75e2e3d
AH		 60 enable-active-high;
61 };
62
63 cam_io_en_reg: regulator-3 {
64 compatible = "regulator-fixed";
65 regulator-name = "CAM_IO_EN";
66 regulator-min-microvolt = <2800000>;
67 regulator-max-microvolt = <2800000>;
39c1c413 68 gpio = <&gpe2 1 GPIO_ACTIVE_HIGH>;
b75e2e3d
AH		 69 enable-active-high;
70 };
71
72 cam_io_12v_reg: regulator-4 {
73 compatible = "regulator-fixed";
74 regulator-name = "8M_1.2V_EN";
75 regulator-min-microvolt = <1200000>;
76 regulator-max-microvolt = <1200000>;
39c1c413 77 gpio = <&gpe2 5 GPIO_ACTIVE_HIGH>;
b75e2e3d
AH		 78 enable-active-high;
79 };
80
81 vt_core_15v_reg: regulator-5 {
82 compatible = "regulator-fixed";
83 regulator-name = "VT_CORE_1.5V";
84 regulator-min-microvolt = <1500000>;
85 regulator-max-microvolt = <1500000>;
39c1c413 86 gpio = <&gpe2 2 GPIO_ACTIVE_HIGH>;
b75e2e3d
AH		 87 enable-active-high;
88 };
d105f0b1
TF		 89 };
90
9eb61020
TF		 91 gpio-keys {
92 compatible = "gpio-keys";
93
94 vol-down-key {
39c1c413 95 gpios = <&gpx2 1 GPIO_ACTIVE_LOW>;
9eb61020
TF		 96 linux,code = <114>;
97 label = "volume down";
98 debounce-interval = <10>;
99 };
100
101 vol-up-key {
39c1c413 102 gpios = <&gpx2 0 GPIO_ACTIVE_LOW>;
9eb61020
TF		 103 linux,code = <115>;
104 label = "volume up";
105 debounce-interval = <10>;
106 };
107
108 power-key {
39c1c413 109 gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
9eb61020
TF		 110 linux,code = <116>;
111 label = "power";
112 debounce-interval = <10>;
36a0282a 113 wakeup-source;
9eb61020
TF		 114 };
115
116 ok-key {
39c1c413 117 gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
9eb61020
TF		 118 linux,code = <352>;
119 label = "ok";
120 debounce-interval = <10>;
121 };
122 };
123
8b6076d4
TA		 124 fixed-rate-clocks {
125 xxti {
126 compatible = "samsung,clock-xxti";
127 clock-frequency = <0>;
128 };
129
130 xusbxti {
131 compatible = "samsung,clock-xusbxti";
132 clock-frequency = <24000000>;
133 };
134 };
39a11311 135
bf4a0bed
LM		 136 thermal-zones {
137 cpu_thermal: cpu-thermal {
138 cooling-maps {
139 map0 {
140 /* Corresponds to 800MHz at freq_table */
670734f5 141 cooling-device = <&cpu0 2 2>, <&cpu1 2 2>;
bf4a0bed
LM		 142 };
143 map1 {
144 /* Corresponds to 200MHz at freq_table */
670734f5 145 cooling-device = <&cpu0 4 4>, <&cpu1 4 4>;
bf4a0bed
LM		 146 };
147 };
148 };
149 };
150
0f895e4e 151};
39a11311 152
0f895e4e
MP		 153&camera {
154 pinctrl-names = "default";
155 pinctrl-0 = <>;
156 status = "okay";
d105f0b1 157};
9b70afd9 158
300bde79
TA		 159&cpu0 {
160 cpu0-supply = <&varm_breg>;
161};
162
9b70afd9
KK		 163&dsi_0 {
164 vddcore-supply = <&vusb_reg>;
165 vddio-supply = <&vmipi_reg>;
4c74ea4e
HK		 166 samsung,burst-clock-frequency = <500000000>;
167 samsung,esc-clock-frequency = <20000000>;
9b70afd9
KK		 168 samsung,pll-clock-frequency = <24000000>;
169 status = "okay";
170
9b70afd9
KK		 171 panel@0 {
172 reg = <0>;
173 compatible = "samsung,s6e8aa0";
174 vdd3-supply = <&vcclcd_reg>;
175 vci-supply = <&vlcd_reg>;
39c1c413 176 reset-gpios = <&gpy4 5 GPIO_ACTIVE_HIGH>;
9b70afd9
KK		 177 power-on-delay= <50>;
178 reset-delay = <100>;
179 init-delay = <100>;
180 flip-horizontal;
181 flip-vertical;
182 panel-width-mm = <58>;
183 panel-height-mm = <103>;
184
185 display-timings {
186 timing-0 {
187 clock-frequency = <57153600>;
188 hactive = <720>;
189 vactive = <1280>;
190 hfront-porch = <5>;
191 hback-porch = <5>;
192 hsync-len = <5>;
193 vfront-porch = <13>;
194 vback-porch = <1>;
195 vsync-len = <2>;
196 };
197 };
9b70afd9
KK		 198 };
199};
200
201&exynos_usbphy {
202 status = "okay";
4ae9a4c6 203 vbus-supply = <&safe1_sreg>;
9b70afd9
KK		 204};
205
0f895e4e
MP		 206&fimc_0 {
207 status = "okay";
208 assigned-clocks = <&clock CLK_MOUT_FIMC0>,
209 <&clock CLK_SCLK_FIMC0>;
210 assigned-clock-parents = <&clock CLK_SCLK_MPLL>;
211 assigned-clock-rates = <0>, <160000000>;
212};
213
214&fimc_1 {
215 status = "okay";
216 assigned-clocks = <&clock CLK_MOUT_FIMC1>,
217 <&clock CLK_SCLK_FIMC1>;
218 assigned-clock-parents = <&clock CLK_SCLK_MPLL>;
219 assigned-clock-rates = <0>, <160000000>;
220};
221
222&fimc_2 {
223 status = "okay";
224 assigned-clocks = <&clock CLK_MOUT_FIMC2>,
225 <&clock CLK_SCLK_FIMC2>;
226 assigned-clock-parents = <&clock CLK_SCLK_MPLL>;
227 assigned-clock-rates = <0>, <160000000>;
228};
229
230&fimc_3 {
231 status = "okay";
232 assigned-clocks = <&clock CLK_MOUT_FIMC3>,
233 <&clock CLK_SCLK_FIMC3>;
234 assigned-clock-parents = <&clock CLK_SCLK_MPLL>;
235 assigned-clock-rates = <0>, <160000000>;
236};
237
9b70afd9
KK		 238&fimd {
239 status = "okay";
240};
241
13efd80a
KK		 242&gpu {
243 status = "okay";
244};
245
9b70afd9
KK		 246&hsotg {
247 vusb_d-supply = <&vusb_reg>;
248 vusb_a-supply = <&vusbdac_reg>;
249 dr_mode = "peripheral";
250 status = "okay";
251};
252
253&i2c_3 {
254 samsung,i2c-sda-delay = <100>;
255 samsung,i2c-slave-addr = <0x10>;
256 samsung,i2c-max-bus-freq = <400000>;
257 pinctrl-0 = <&i2c3_bus>;
258 pinctrl-names = "default";
259 status = "okay";
260
261 mms114-touchscreen@48 {
262 compatible = "melfas,mms114";
263 reg = <0x48>;
264 interrupt-parent = <&gpx0>;
6ff0b90d 265 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
83cb529b
AS		 266 touchscreen-size-x = <720>;
267 touchscreen-size-y = <1280>;
9b70afd9
KK		 268 avdd-supply = <&tsp_reg>;
269 vdd-supply = <&tsp_reg>;
270 };
271};
272
273&i2c_5 {
274 samsung,i2c-sda-delay = <100>;
275 samsung,i2c-slave-addr = <0x10>;
276 samsung,i2c-max-bus-freq = <100000>;
277 pinctrl-0 = <&i2c5_bus>;
278 pinctrl-names = "default";
279 status = "okay";
280
281 max8997_pmic@66 {
282 compatible = "maxim,max8997-pmic";
6d6a33da 283 interrupts-extended = <&gpx0 7 0>, <&gpx2 3 0>;
9b70afd9
KK		 284
285 reg = <0x66>;
330d1276 286 interrupt-parent = <&gpx0>;
6ff0b90d 287 interrupts = <7 IRQ_TYPE_NONE>;
9b70afd9
KK		 288
289 max8997,pmic-buck1-uses-gpio-dvs;
290 max8997,pmic-buck2-uses-gpio-dvs;
291 max8997,pmic-buck5-uses-gpio-dvs;
292
293 max8997,pmic-ignore-gpiodvs-side-effect;
294 max8997,pmic-buck125-default-dvs-idx = <0>;
295
39c1c413
JMC		 296 max8997,pmic-buck125-dvs-gpios = <&gpx0 5 GPIO_ACTIVE_HIGH>,
297 <&gpx0 6 GPIO_ACTIVE_HIGH>,
298 <&gpl0 0 GPIO_ACTIVE_HIGH>;
9b70afd9
KK		 299
300 max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>,
301 <1250000>, <1200000>,
302 <1150000>, <1100000>,
303 <1000000>, <950000>;
304
305 max8997,pmic-buck2-dvs-voltage = <1100000>, <1000000>,
306 <950000>, <900000>,
307 <1100000>, <1000000>,
308 <950000>, <900000>;
309
310 max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>,
311 <1200000>, <1200000>,
312 <1200000>, <1200000>,
313 <1200000>, <1200000>;
314
315 regulators {
316 valive_reg: LDO2 {
317 regulator-name = "VALIVE_1.1V_C210";
318 regulator-min-microvolt = <1100000>;
319 regulator-max-microvolt = <1100000>;
320 regulator-always-on;
321 };
322
323 vusb_reg: LDO3 {
324 regulator-name = "VUSB_1.1V_C210";
325 regulator-min-microvolt = <1100000>;
326 regulator-max-microvolt = <1100000>;
327 };
328
329 vmipi_reg: LDO4 {
330 regulator-name = "VMIPI_1.8V";
331 regulator-min-microvolt = <1800000>;
332 regulator-max-microvolt = <1800000>;
333 };
334
335 vpda_reg: LDO6 {
336 regulator-name = "VCC_1.8V_PDA";
337 regulator-min-microvolt = <1800000>;
338 regulator-max-microvolt = <1800000>;
339 regulator-always-on;
340 };
341
342 vcam_reg: LDO7 {
343 regulator-name = "CAM_ISP_1.8V";
344 regulator-min-microvolt = <1800000>;
345 regulator-max-microvolt = <1800000>;
346 };
347
348 vusbdac_reg: LDO8 {
44ad5e1f 349 regulator-name = "VUSB+VDAC_3.3V_C210";
9b70afd9
KK		 350 regulator-min-microvolt = <3300000>;
351 regulator-max-microvolt = <3300000>;
352 };
353
354 vccpda_reg: LDO9 {
355 regulator-name = "VCC_2.8V_PDA";
356 regulator-min-microvolt = <2800000>;
357 regulator-max-microvolt = <2800000>;
358 regulator-always-on;
359 };
360
361 vpll_reg: LDO10 {
362 regulator-name = "VPLL_1.1V_C210";
363 regulator-min-microvolt = <1100000>;
364 regulator-max-microvolt = <1100000>;
365 regulator-always-on;
366 };
367
368 vtcam_reg: LDO12 {
369 regulator-name = "VT_CAM_1.8V";
370 regulator-min-microvolt = <1800000>;
371 regulator-max-microvolt = <1800000>;
372 };
373
374 vcclcd_reg: LDO13 {
375 regulator-name = "VCC_3.3V_LCD";
376 regulator-min-microvolt = <3300000>;
377 regulator-max-microvolt = <3300000>;
378 };
379
380 vlcd_reg: LDO15 {
381 regulator-name = "VLCD_2.2V";
382 regulator-min-microvolt = <2200000>;
383 regulator-max-microvolt = <2200000>;
384 };
385
386 camsensor_reg: LDO16 {
387 regulator-name = "CAM_SENSOR_IO_1.8V";
388 regulator-min-microvolt = <1800000>;
389 regulator-max-microvolt = <1800000>;
390 };
391
6d57be7f
MS		 392 tflash_reg: LDO17 {
393 regulator-name = "VTF_2.8V";
394 regulator-min-microvolt = <2800000>;
395 regulator-max-microvolt = <2800000>;
396 };
397
9b70afd9
KK		 398 vddq_reg: LDO21 {
399 regulator-name = "VDDQ_M1M2_1.2V";
400 regulator-min-microvolt = <1200000>;
401 regulator-max-microvolt = <1200000>;
402 regulator-always-on;
403 };
404
405 varm_breg: BUCK1 {
406 /*
407 * HACK: The real name is VARM_1.2V_C210,
408 * but exynos-cpufreq does not support
409 * DT-based regulator lookup yet.
410 */
411 regulator-name = "vdd_arm";
412 regulator-min-microvolt = <900000>;
413 regulator-max-microvolt = <1350000>;
414 regulator-always-on;
415 };
416
417 vint_breg: BUCK2 {
418 regulator-name = "VINT_1.1V_C210";
419 regulator-min-microvolt = <900000>;
420 regulator-max-microvolt = <1100000>;
421 regulator-always-on;
422 };
423
424 camisp_breg: BUCK4 {
425 regulator-name = "CAM_ISP_CORE_1.2V";
426 regulator-min-microvolt = <1200000>;
427 regulator-max-microvolt = <1200000>;
428 };
429
430 vmem_breg: BUCK5 {
431 regulator-name = "VMEM_1.2V_C210";
432 regulator-min-microvolt = <1200000>;
433 regulator-max-microvolt = <1200000>;
434 regulator-always-on;
435 };
436
437 vccsub_breg: BUCK7 {
438 regulator-name = "VCC_SUB_2.0V";
439 regulator-min-microvolt = <2000000>;
440 regulator-max-microvolt = <2000000>;
441 regulator-always-on;
442 };
443
444 safe1_sreg: ESAFEOUT1 {
445 regulator-name = "SAFEOUT1";
9b70afd9
KK		 446 };
447
448 safe2_sreg: ESAFEOUT2 {
449 regulator-name = "SAFEOUT2";
450 regulator-boot-on;
451 };
452 };
453 };
454};
455
456&sdhci_0 {
457 bus-width = <8>;
458 non-removable;
459 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>;
460 pinctrl-names = "default";
461 vmmc-supply = <&vemmc_reg>;
462 status = "okay";
463};
464
6d57be7f
MS		 465&sdhci_2 {
466 bus-width = <4>;
467 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
468 pinctrl-names = "default";
469 vmmc-supply = <&tflash_reg>;
470 cd-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
471 status = "okay";
472};
473
9b70afd9
KK		 474&serial_0 {
475 status = "okay";
476};
477
478&serial_1 {
479 status = "okay";
480};
481
482&serial_2 {
483 status = "okay";
484};
485
486&serial_3 {
487 status = "okay";
488};
489
490&tmu {
491 status = "okay";
492};
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