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v4.17
  1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * Common definition for Hardkernel's Exynos4412 based ODROID-X/X2/U2/U3 boards
  4 * device tree source
 
 
 
 
  5*/
  6
  7#include <dt-bindings/sound/samsung-i2s.h>
  8#include <dt-bindings/input/input.h>
  9#include <dt-bindings/clock/maxim,max77686.h>
 10#include "exynos4412.dtsi"
 11#include "exynos4412-ppmu-common.dtsi"
 12#include <dt-bindings/gpio/gpio.h>
 13#include "exynos-mfc-reserved-memory.dtsi"
 14
 15/ {
 16	chosen {
 17		stdout-path = &serial_1;
 18	};
 19
 20	firmware@204f000 {
 21		compatible = "samsung,secure-firmware";
 22		reg = <0x0204F000 0x1000>;
 23	};
 24
 25	gpio_keys {
 26		compatible = "gpio-keys";
 27		pinctrl-names = "default";
 28		pinctrl-0 = <&gpio_power_key>;
 29
 30		power_key {
 
 
 31			gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
 32			linux,code = <KEY_POWER>;
 33			label = "power key";
 34			debounce-interval = <10>;
 35			wakeup-source;
 36		};
 37	};
 38
 39	sound: sound {
 40		compatible = "simple-audio-card";
 
 
 
 
 
 
 
 
 
 
 41
 42		simple-audio-card,format = "i2s";
 43		simple-audio-card,bitclock-master = <&link0_codec>;
 44		simple-audio-card,frame-master = <&link0_codec>;
 45
 46		simple-audio-card,cpu {
 47			sound-dai = <&i2s0 0>;
 48			system-clock-frequency = <19200000>;
 49		};
 50
 51		link0_codec: simple-audio-card,codec {
 52			sound-dai = <&max98090>;
 53			clocks = <&i2s0 CLK_I2S_CDCLK>;
 54		};
 55	};
 56
 57	emmc_pwrseq: pwrseq {
 58		pinctrl-0 = <&sd1_cd>;
 59		pinctrl-names = "default";
 60		compatible = "mmc-pwrseq-emmc";
 61		reset-gpios = <&gpk1 2 GPIO_ACTIVE_LOW>;
 62	};
 63
 
 
 
 
 
 
 64	fixed-rate-clocks {
 65		xxti {
 66			compatible = "samsung,clock-xxti";
 67			clock-frequency = <0>;
 68		};
 69
 70		xusbxti {
 71			compatible = "samsung,clock-xusbxti";
 72			clock-frequency = <24000000>;
 73		};
 74	};
 75
 76	thermal-zones {
 77		cpu_thermal: cpu-thermal {
 78			cooling-maps {
 79				cooling_map0: map0 {
 80				     /* Corresponds to 800MHz at freq_table */
 81				     cooling-device = <&cpu0 7 7>;
 82				};
 83				cooling_map1: map1 {
 84				     /* Corresponds to 200MHz at freq_table */
 85				     cooling-device = <&cpu0 13 13>;
 86			       };
 87		       };
 88		};
 89	};
 90};
 91
 92&bus_dmc {
 93	devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>;
 94	vdd-supply = <&buck1_reg>;
 95	status = "okay";
 96};
 97
 98&bus_acp {
 99	devfreq = <&bus_dmc>;
100	status = "okay";
101};
102
103&bus_c2c {
104	devfreq = <&bus_dmc>;
105	status = "okay";
106};
107
108&bus_leftbus {
109	devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>;
110	vdd-supply = <&buck3_reg>;
111	status = "okay";
112};
113
114&bus_rightbus {
115	devfreq = <&bus_leftbus>;
116	status = "okay";
117};
118
119&bus_display {
120	devfreq = <&bus_leftbus>;
121	status = "okay";
122};
123
124&bus_fsys {
125	devfreq = <&bus_leftbus>;
126	status = "okay";
127};
128
129&bus_peri {
130	devfreq = <&bus_leftbus>;
131	status = "okay";
132};
133
134&bus_mfc {
135	devfreq = <&bus_leftbus>;
136	status = "okay";
137};
138
139&camera {
140	status = "okay";
141	pinctrl-names = "default";
142	pinctrl-0 = <>;
143};
144
145&clock_audss {
146	assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
147			<&clock_audss EXYNOS_MOUT_I2S>,
148			<&clock_audss EXYNOS_DOUT_SRP>,
149			<&clock_audss EXYNOS_DOUT_AUD_BUS>;
150	assigned-clock-parents = <&clock CLK_FOUT_EPLL>,
151			<&clock_audss EXYNOS_MOUT_AUDSS>;
152	assigned-clock-rates = <0>, <0>, <192000000>, <19200000>;
153};
154
155&cpu0 {
156	cpu0-supply = <&buck2_reg>;
157};
158
159/* RSTN signal for eMMC */
160&sd1_cd {
161	samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
162	samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
163};
164
165&pinctrl_1 {
166	gpio_power_key: power_key {
167		samsung,pins = "gpx1-3";
168		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
169	};
170
171	max77686_irq: max77686-irq {
172		samsung,pins = "gpx3-2";
173		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
174		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
175		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
176	};
177
178	hdmi_hpd: hdmi-hpd {
179		samsung,pins = "gpx3-7";
180		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
181	};
182};
183
184&ehci {
185	status = "okay";
186};
187
188&exynos_usbphy {
189	status = "okay";
190};
191
192&fimc_0 {
193	status = "okay";
194	assigned-clocks = <&clock CLK_MOUT_FIMC0>,
195			<&clock CLK_SCLK_FIMC0>;
196	assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
197	assigned-clock-rates = <0>, <176000000>;
198};
199
200&fimc_1 {
201	status = "okay";
202	assigned-clocks = <&clock CLK_MOUT_FIMC1>,
203			<&clock CLK_SCLK_FIMC1>;
204	assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
205	assigned-clock-rates = <0>, <176000000>;
206};
207
208&fimc_2 {
209	status = "okay";
210	assigned-clocks = <&clock CLK_MOUT_FIMC2>,
211			<&clock CLK_SCLK_FIMC2>;
212	assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
213	assigned-clock-rates = <0>, <176000000>;
214};
215
216&fimc_3 {
217	status = "okay";
218	assigned-clocks = <&clock CLK_MOUT_FIMC3>,
219			<&clock CLK_SCLK_FIMC3>;
220	assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
221	assigned-clock-rates = <0>, <176000000>;
222};
223
224&hdmi {
225	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
226	pinctrl-names = "default";
227	pinctrl-0 = <&hdmi_hpd>;
228	vdd-supply = <&ldo8_reg>;
229	vdd_osc-supply = <&ldo10_reg>;
230	vdd_pll-supply = <&ldo8_reg>;
231	ddc = <&i2c_2>;
232	status = "okay";
233};
234
235&hdmicec {
236	status = "okay";
237};
238
239&hsotg {
240	dr_mode = "peripheral";
241	status = "okay";
242	vusb_d-supply = <&ldo15_reg>;
243	vusb_a-supply = <&ldo12_reg>;
244};
245
246&i2c_0 {
247	samsung,i2c-sda-delay = <100>;
248	samsung,i2c-max-bus-freq = <400000>;
249	status = "okay";
250
251	usb3503: usb3503@8 {
252		compatible = "smsc,usb3503";
253		reg = <0x08>;
254
255		intn-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>;
256		connect-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>;
257		reset-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
258		initial-mode = <1>;
259	};
260
261	max77686: pmic@9 {
262		compatible = "maxim,max77686";
263		interrupt-parent = <&gpx3>;
264		interrupts = <2 IRQ_TYPE_NONE>;
265		pinctrl-names = "default";
266		pinctrl-0 = <&max77686_irq>;
267		reg = <0x09>;
268		#clock-cells = <1>;
269
270		voltage-regulators {
271			ldo1_reg: LDO1 {
272				regulator-name = "VDD_ALIVE_1.0V";
273				regulator-min-microvolt = <1000000>;
274				regulator-max-microvolt = <1000000>;
275				regulator-always-on;
276			};
277
278			ldo2_reg: LDO2 {
279				regulator-name = "VDDQ_M1_2_1.8V";
280				regulator-min-microvolt = <1800000>;
281				regulator-max-microvolt = <1800000>;
282				regulator-always-on;
283			};
284
285			ldo3_reg: LDO3 {
286				regulator-name = "VDDQ_EXT_1.8V";
287				regulator-min-microvolt = <1800000>;
288				regulator-max-microvolt = <1800000>;
289				regulator-always-on;
290			};
291
292			ldo4_reg: LDO4 {
293				regulator-name = "VDDQ_MMC2_2.8V";
294				regulator-min-microvolt = <2800000>;
295				regulator-max-microvolt = <2800000>;
 
296				regulator-boot-on;
297			};
298
299			ldo5_reg: LDO5 {
300				regulator-name = "VDDQ_MMC1_3_1.8V";
301				regulator-min-microvolt = <1800000>;
302				regulator-max-microvolt = <1800000>;
303				regulator-always-on;
304				regulator-boot-on;
305			};
306
307			ldo6_reg: LDO6 {
308				regulator-name = "VDD10_MPLL_1.0V";
309				regulator-min-microvolt = <1000000>;
310				regulator-max-microvolt = <1000000>;
311				regulator-always-on;
312			};
313
314			ldo7_reg: LDO7 {
315				regulator-name = "VDD10_XPLL_1.0V";
316				regulator-min-microvolt = <1000000>;
317				regulator-max-microvolt = <1000000>;
318				regulator-always-on;
319			};
320
321			ldo8_reg: LDO8 {
322				regulator-name = "VDD10_HDMI_1.0V";
323				regulator-min-microvolt = <1000000>;
324				regulator-max-microvolt = <1000000>;
325			};
326
327			ldo10_reg: LDO10 {
328				regulator-name = "VDDQ_MIPIHSI_1.8V";
329				regulator-min-microvolt = <1800000>;
330				regulator-max-microvolt = <1800000>;
331			};
332
333			ldo11_reg: LDO11 {
334				regulator-name = "VDD18_ABB1_1.8V";
335				regulator-min-microvolt = <1800000>;
336				regulator-max-microvolt = <1800000>;
337				regulator-always-on;
338			};
339
340			ldo12_reg: LDO12 {
341				regulator-name = "VDD33_USB_3.3V";
342				regulator-min-microvolt = <3300000>;
343				regulator-max-microvolt = <3300000>;
344				regulator-always-on;
345				regulator-boot-on;
346			};
347
348			ldo13_reg: LDO13 {
349				regulator-name = "VDDQ_C2C_W_1.8V";
350				regulator-min-microvolt = <1800000>;
351				regulator-max-microvolt = <1800000>;
352				regulator-always-on;
353				regulator-boot-on;
354			};
355
356			ldo14_reg: LDO14 {
357				regulator-name = "VDD18_ABB0_2_1.8V";
358				regulator-min-microvolt = <1800000>;
359				regulator-max-microvolt = <1800000>;
360				regulator-always-on;
361				regulator-boot-on;
362			};
363
364			ldo15_reg: LDO15 {
365				regulator-name = "VDD10_HSIC_1.0V";
366				regulator-min-microvolt = <1000000>;
367				regulator-max-microvolt = <1000000>;
368				regulator-always-on;
369				regulator-boot-on;
370			};
371
372			ldo16_reg: LDO16 {
373				regulator-name = "VDD18_HSIC_1.8V";
374				regulator-min-microvolt = <1800000>;
375				regulator-max-microvolt = <1800000>;
376				regulator-always-on;
377				regulator-boot-on;
378			};
379
380			ldo20_reg: LDO20 {
381				regulator-name = "LDO20_1.8V";
382				regulator-min-microvolt = <1800000>;
383				regulator-max-microvolt = <1800000>;
384				regulator-boot-on;
385			};
386
387			ldo21_reg: LDO21 {
388				regulator-name = "TFLASH_2.8V";
389				regulator-min-microvolt = <2800000>;
390				regulator-max-microvolt = <2800000>;
391				regulator-boot-on;
392			};
393
394			ldo22_reg: LDO22 {
395				/*
396				 * Only U3 uses it, so let it define the
397				 * constraints
398				 */
399				regulator-name = "LDO22";
400				regulator-boot-on;
401			};
402
403			ldo25_reg: LDO25 {
404				regulator-name = "VDDQ_LCD_1.8V";
405				regulator-min-microvolt = <1800000>;
406				regulator-max-microvolt = <1800000>;
407				regulator-always-on;
408				regulator-boot-on;
409			};
410
411			buck1_reg: BUCK1 {
412				regulator-name = "vdd_mif";
413				regulator-min-microvolt = <900000>;
414				regulator-max-microvolt = <1100000>;
415				regulator-always-on;
416				regulator-boot-on;
417			};
418
419			buck2_reg: BUCK2 {
420				regulator-name = "vdd_arm";
421				regulator-min-microvolt = <900000>;
422				regulator-max-microvolt = <1350000>;
423				regulator-always-on;
424				regulator-boot-on;
425			};
426
427			buck3_reg: BUCK3 {
428				regulator-name = "vdd_int";
429				regulator-min-microvolt = <900000>;
430				regulator-max-microvolt = <1050000>;
431				regulator-always-on;
432				regulator-boot-on;
433			};
434
435			buck4_reg: BUCK4 {
436				regulator-name = "vdd_g3d";
437				regulator-min-microvolt = <900000>;
438				regulator-max-microvolt = <1100000>;
439				regulator-microvolt-offset = <50000>;
440			};
441
442			buck5_reg: BUCK5 {
443				regulator-name = "VDDQ_CKEM1_2_1.2V";
444				regulator-min-microvolt = <1200000>;
445				regulator-max-microvolt = <1200000>;
446				regulator-always-on;
447				regulator-boot-on;
448			};
449
450			buck6_reg: BUCK6 {
451				regulator-name = "BUCK6_1.35V";
452				regulator-min-microvolt = <1350000>;
453				regulator-max-microvolt = <1350000>;
454				regulator-always-on;
455				regulator-boot-on;
456			};
457
458			buck7_reg: BUCK7 {
459				regulator-name = "BUCK7_2.0V";
460				regulator-min-microvolt = <2000000>;
461				regulator-max-microvolt = <2000000>;
462				regulator-always-on;
463			};
464
465			buck8_reg: BUCK8 {
466				/*
467				 * Constraints set by specific board: X,
468				 * X2 and U3.
469				 */
470				regulator-name = "BUCK8_2.8V";
 
 
471			};
472		};
473	};
474};
475
476&i2c_1 {
477	status = "okay";
478	max98090: max98090@10 {
479		compatible = "maxim,max98090";
480		reg = <0x10>;
481		interrupt-parent = <&gpx0>;
482		interrupts = <0 IRQ_TYPE_NONE>;
483		clocks = <&i2s0 CLK_I2S_CDCLK>;
484		clock-names = "mclk";
485		#sound-dai-cells = <0>;
486	};
487};
488
489&i2c_2 {
490	status = "okay";
491};
492
493&i2c_8 {
494	status = "okay";
495};
496
497&i2s0 {
498	pinctrl-0 = <&i2s0_bus>;
499	pinctrl-names = "default";
500	status = "okay";
 
 
 
 
501};
502
503&mixer {
504	status = "okay";
505};
506
507&mshc_0 {
508	pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
509	pinctrl-names = "default";
510	vmmc-supply = <&ldo20_reg>;
511	mmc-pwrseq = <&emmc_pwrseq>;
512	status = "okay";
513
 
514	broken-cd;
515	card-detect-delay = <200>;
516	samsung,dw-mshc-ciu-div = <3>;
517	samsung,dw-mshc-sdr-timing = <2 3>;
518	samsung,dw-mshc-ddr-timing = <1 2>;
519	bus-width = <8>;
520	cap-mmc-highspeed;
521};
522
523&rtc {
524	status = "okay";
525	clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>;
526	clock-names = "rtc", "rtc_src";
527};
528
529&sdhci_2 {
530	bus-width = <4>;
531	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
532	pinctrl-names = "default";
533	vmmc-supply = <&ldo21_reg>;
534	vqmmc-supply = <&ldo4_reg>;
535	cd-gpios = <&gpk2 2 GPIO_ACTIVE_HIGH>;
536	cd-inverted;
537	status = "okay";
538};
539
540&serial_0 {
541	status = "okay";
542};
543
544&serial_1 {
545	status = "okay";
546};
547
548&tmu {
549	vtmu-supply = <&ldo10_reg>;
 
 
 
 
550	status = "okay";
551};
v4.6
 
  1/*
  2 * Common definition for Hardkernel's Exynos4412 based ODROID-X/X2/U2/U3 boards
  3 * device tree source
  4 *
  5 * This program is free software; you can redistribute it and/or modify
  6 * it under the terms of the GNU General Public License version 2 as
  7 * published by the Free Software Foundation.
  8*/
  9
 10#include <dt-bindings/sound/samsung-i2s.h>
 11#include <dt-bindings/input/input.h>
 12#include <dt-bindings/clock/maxim,max77686.h>
 13#include "exynos4412.dtsi"
 
 14#include <dt-bindings/gpio/gpio.h>
 
 15
 16/ {
 17	chosen {
 18		stdout-path = &serial_1;
 19	};
 20
 21	firmware@0204F000 {
 22		compatible = "samsung,secure-firmware";
 23		reg = <0x0204F000 0x1000>;
 24	};
 25
 26	gpio_keys {
 27		compatible = "gpio-keys";
 28		pinctrl-names = "default";
 29		pinctrl-0 = <&gpio_power_key>;
 30
 31		power_key {
 32			interrupt-parent = <&gpx1>;
 33			interrupts = <3 0>;
 34			gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
 35			linux,code = <KEY_POWER>;
 36			label = "power key";
 37			debounce-interval = <10>;
 38			wakeup-source;
 39		};
 40	};
 41
 42	sound: sound {
 43		compatible = "simple-audio-card";
 44		assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
 45				<&clock_audss EXYNOS_MOUT_I2S>,
 46				<&clock_audss EXYNOS_DOUT_SRP>,
 47				<&clock_audss EXYNOS_DOUT_AUD_BUS>;
 48		assigned-clock-parents = <&clock CLK_FOUT_EPLL>,
 49				<&clock_audss EXYNOS_MOUT_AUDSS>;
 50		assigned-clock-rates = <0>,
 51				<0>,
 52				<192000000>,
 53				<19200000>;
 54
 55		simple-audio-card,format = "i2s";
 56		simple-audio-card,bitclock-master = <&link0_codec>;
 57		simple-audio-card,frame-master = <&link0_codec>;
 58
 59		simple-audio-card,cpu {
 60			sound-dai = <&i2s0 0>;
 61			system-clock-frequency = <19200000>;
 62		};
 63
 64		link0_codec: simple-audio-card,codec {
 65			sound-dai = <&max98090>;
 66			clocks = <&i2s0 CLK_I2S_CDCLK>;
 67		};
 68	};
 69
 70	emmc_pwrseq: pwrseq {
 71		pinctrl-0 = <&sd1_cd>;
 72		pinctrl-names = "default";
 73		compatible = "mmc-pwrseq-emmc";
 74		reset-gpios = <&gpk1 2 GPIO_ACTIVE_LOW>;
 75	};
 76
 77	camera {
 78		status = "okay";
 79		pinctrl-names = "default";
 80		pinctrl-0 = <>;
 81	};
 82
 83	fixed-rate-clocks {
 84		xxti {
 85			compatible = "samsung,clock-xxti";
 86			clock-frequency = <0>;
 87		};
 88
 89		xusbxti {
 90			compatible = "samsung,clock-xusbxti";
 91			clock-frequency = <24000000>;
 92		};
 93	};
 94
 95	thermal-zones {
 96		cpu_thermal: cpu-thermal {
 97			cooling-maps {
 98				map0 {
 99				     /* Corresponds to 800MHz at freq_table */
100				     cooling-device = <&cpu0 7 7>;
101				};
102				map1 {
103				     /* Corresponds to 200MHz at freq_table */
104				     cooling-device = <&cpu0 13 13>;
105			       };
106		       };
107		};
108	};
109};
110
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
111&cpu0 {
112	cpu0-supply = <&buck2_reg>;
113};
114
115/* RSTN signal for eMMC */
116&sd1_cd {
117	samsung,pin-pud = <0>;
118	samsung,pin-drv = <0>;
119};
120
121&pinctrl_1 {
122	gpio_power_key: power_key {
123		samsung,pins = "gpx1-3";
124		samsung,pin-pud = <0>;
125	};
126
127	max77686_irq: max77686-irq {
128		samsung,pins = "gpx3-2";
129		samsung,pin-function = <0>;
130		samsung,pin-pud = <0>;
131		samsung,pin-drv = <0>;
132	};
133
134	hdmi_hpd: hdmi-hpd {
135		samsung,pins = "gpx3-7";
136		samsung,pin-pud = <1>;
137	};
138};
139
140&ehci {
141	status = "okay";
142};
143
144&exynos_usbphy {
145	status = "okay";
146};
147
148&fimc_0 {
149	status = "okay";
150	assigned-clocks = <&clock CLK_MOUT_FIMC0>,
151			<&clock CLK_SCLK_FIMC0>;
152	assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
153	assigned-clock-rates = <0>, <176000000>;
154};
155
156&fimc_1 {
157	status = "okay";
158	assigned-clocks = <&clock CLK_MOUT_FIMC1>,
159			<&clock CLK_SCLK_FIMC1>;
160	assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
161	assigned-clock-rates = <0>, <176000000>;
162};
163
164&fimc_2 {
165	status = "okay";
166	assigned-clocks = <&clock CLK_MOUT_FIMC2>,
167			<&clock CLK_SCLK_FIMC2>;
168	assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
169	assigned-clock-rates = <0>, <176000000>;
170};
171
172&fimc_3 {
173	status = "okay";
174	assigned-clocks = <&clock CLK_MOUT_FIMC3>,
175			<&clock CLK_SCLK_FIMC3>;
176	assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
177	assigned-clock-rates = <0>, <176000000>;
178};
179
180&hdmi {
181	hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
182	pinctrl-names = "default";
183	pinctrl-0 = <&hdmi_hpd>;
184	vdd-supply = <&ldo8_reg>;
185	vdd_osc-supply = <&ldo10_reg>;
186	vdd_pll-supply = <&ldo8_reg>;
187	ddc = <&i2c_2>;
188	status = "okay";
189};
190
 
 
 
 
191&hsotg {
192	dr_mode = "peripheral";
193	status = "okay";
194	vusb_d-supply = <&ldo15_reg>;
195	vusb_a-supply = <&ldo12_reg>;
196};
197
198&i2c_0 {
199	samsung,i2c-sda-delay = <100>;
200	samsung,i2c-max-bus-freq = <400000>;
201	status = "okay";
202
203	usb3503: usb3503@08 {
204		compatible = "smsc,usb3503";
205		reg = <0x08>;
206
207		intn-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>;
208		connect-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>;
209		reset-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
210		initial-mode = <1>;
211	};
212
213	max77686: pmic@09 {
214		compatible = "maxim,max77686";
215		interrupt-parent = <&gpx3>;
216		interrupts = <2 0>;
217		pinctrl-names = "default";
218		pinctrl-0 = <&max77686_irq>;
219		reg = <0x09>;
220		#clock-cells = <1>;
221
222		voltage-regulators {
223			ldo1_reg: LDO1 {
224				regulator-name = "VDD_ALIVE_1.0V";
225				regulator-min-microvolt = <1000000>;
226				regulator-max-microvolt = <1000000>;
227				regulator-always-on;
228			};
229
230			ldo2_reg: LDO2 {
231				regulator-name = "VDDQ_M1_2_1.8V";
232				regulator-min-microvolt = <1800000>;
233				regulator-max-microvolt = <1800000>;
234				regulator-always-on;
235			};
236
237			ldo3_reg: LDO3 {
238				regulator-name = "VDDQ_EXT_1.8V";
239				regulator-min-microvolt = <1800000>;
240				regulator-max-microvolt = <1800000>;
241				regulator-always-on;
242			};
243
244			ldo4_reg: LDO4 {
245				regulator-name = "VDDQ_MMC2_2.8V";
246				regulator-min-microvolt = <2800000>;
247				regulator-max-microvolt = <2800000>;
248				regulator-always-on;
249				regulator-boot-on;
250			};
251
252			ldo5_reg: LDO5 {
253				regulator-name = "VDDQ_MMC1_3_1.8V";
254				regulator-min-microvolt = <1800000>;
255				regulator-max-microvolt = <1800000>;
256				regulator-always-on;
257				regulator-boot-on;
258			};
259
260			ldo6_reg: LDO6 {
261				regulator-name = "VDD10_MPLL_1.0V";
262				regulator-min-microvolt = <1000000>;
263				regulator-max-microvolt = <1000000>;
264				regulator-always-on;
265			};
266
267			ldo7_reg: LDO7 {
268				regulator-name = "VDD10_XPLL_1.0V";
269				regulator-min-microvolt = <1000000>;
270				regulator-max-microvolt = <1000000>;
271				regulator-always-on;
272			};
273
274			ldo8_reg: LDO8 {
275				regulator-name = "VDD10_HDMI_1.0V";
276				regulator-min-microvolt = <1000000>;
277				regulator-max-microvolt = <1000000>;
278			};
279
280			ldo10_reg: LDO10 {
281				regulator-name = "VDDQ_MIPIHSI_1.8V";
282				regulator-min-microvolt = <1800000>;
283				regulator-max-microvolt = <1800000>;
284			};
285
286			ldo11_reg: LDO11 {
287				regulator-name = "VDD18_ABB1_1.8V";
288				regulator-min-microvolt = <1800000>;
289				regulator-max-microvolt = <1800000>;
290				regulator-always-on;
291			};
292
293			ldo12_reg: LDO12 {
294				regulator-name = "VDD33_USB_3.3V";
295				regulator-min-microvolt = <3300000>;
296				regulator-max-microvolt = <3300000>;
297				regulator-always-on;
298				regulator-boot-on;
299			};
300
301			ldo13_reg: LDO13 {
302				regulator-name = "VDDQ_C2C_W_1.8V";
303				regulator-min-microvolt = <1800000>;
304				regulator-max-microvolt = <1800000>;
305				regulator-always-on;
306				regulator-boot-on;
307			};
308
309			ldo14_reg: LDO14 {
310				regulator-name = "VDD18_ABB0_2_1.8V";
311				regulator-min-microvolt = <1800000>;
312				regulator-max-microvolt = <1800000>;
313				regulator-always-on;
314				regulator-boot-on;
315			};
316
317			ldo15_reg: LDO15 {
318				regulator-name = "VDD10_HSIC_1.0V";
319				regulator-min-microvolt = <1000000>;
320				regulator-max-microvolt = <1000000>;
321				regulator-always-on;
322				regulator-boot-on;
323			};
324
325			ldo16_reg: LDO16 {
326				regulator-name = "VDD18_HSIC_1.8V";
327				regulator-min-microvolt = <1800000>;
328				regulator-max-microvolt = <1800000>;
329				regulator-always-on;
330				regulator-boot-on;
331			};
332
333			ldo20_reg: LDO20 {
334				regulator-name = "LDO20_1.8V";
335				regulator-min-microvolt = <1800000>;
336				regulator-max-microvolt = <1800000>;
337				regulator-boot-on;
338			};
339
340			ldo21_reg: LDO21 {
341				regulator-name = "LDO21_3.3V";
342				regulator-min-microvolt = <3300000>;
343				regulator-max-microvolt = <3300000>;
344				regulator-always-on;
 
 
 
 
 
 
 
 
345				regulator-boot-on;
346			};
347
348			ldo25_reg: LDO25 {
349				regulator-name = "VDDQ_LCD_1.8V";
350				regulator-min-microvolt = <1800000>;
351				regulator-max-microvolt = <1800000>;
352				regulator-always-on;
353				regulator-boot-on;
354			};
355
356			buck1_reg: BUCK1 {
357				regulator-name = "vdd_mif";
358				regulator-min-microvolt = <1000000>;
359				regulator-max-microvolt = <1000000>;
360				regulator-always-on;
361				regulator-boot-on;
362			};
363
364			buck2_reg: BUCK2 {
365				regulator-name = "vdd_arm";
366				regulator-min-microvolt = <900000>;
367				regulator-max-microvolt = <1350000>;
368				regulator-always-on;
369				regulator-boot-on;
370			};
371
372			buck3_reg: BUCK3 {
373				regulator-name = "vdd_int";
374				regulator-min-microvolt = <1000000>;
375				regulator-max-microvolt = <1000000>;
376				regulator-always-on;
377				regulator-boot-on;
378			};
379
380			buck4_reg: BUCK4 {
381				regulator-name = "vdd_g3d";
382				regulator-min-microvolt = <900000>;
383				regulator-max-microvolt = <1100000>;
384				regulator-microvolt-offset = <50000>;
385			};
386
387			buck5_reg: BUCK5 {
388				regulator-name = "VDDQ_CKEM1_2_1.2V";
389				regulator-min-microvolt = <1200000>;
390				regulator-max-microvolt = <1200000>;
391				regulator-always-on;
392				regulator-boot-on;
393			};
394
395			buck6_reg: BUCK6 {
396				regulator-name = "BUCK6_1.35V";
397				regulator-min-microvolt = <1350000>;
398				regulator-max-microvolt = <1350000>;
399				regulator-always-on;
400				regulator-boot-on;
401			};
402
403			buck7_reg: BUCK7 {
404				regulator-name = "BUCK7_2.0V";
405				regulator-min-microvolt = <2000000>;
406				regulator-max-microvolt = <2000000>;
407				regulator-always-on;
408			};
409
410			buck8_reg: BUCK8 {
 
 
 
 
411				regulator-name = "BUCK8_2.8V";
412				regulator-min-microvolt = <2800000>;
413				regulator-max-microvolt = <2800000>;
414			};
415		};
416	};
417};
418
419&i2c_1 {
420	status = "okay";
421	max98090: max98090@10 {
422		compatible = "maxim,max98090";
423		reg = <0x10>;
424		interrupt-parent = <&gpx0>;
425		interrupts = <0 0>;
426		clocks = <&i2s0 CLK_I2S_CDCLK>;
427		clock-names = "mclk";
428		#sound-dai-cells = <0>;
429	};
430};
431
432&i2c_2 {
433	status = "okay";
434};
435
436&i2c_8 {
437	status = "okay";
438};
439
440&i2s0 {
441	pinctrl-0 = <&i2s0_bus>;
442	pinctrl-names = "default";
443	status = "okay";
444	clocks = <&clock_audss EXYNOS_I2S_BUS>,
445		 <&clock_audss EXYNOS_DOUT_AUD_BUS>,
446		 <&clock_audss EXYNOS_SCLK_I2S>;
447	clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
448};
449
450&mixer {
451	status = "okay";
452};
453
454&mshc_0 {
455	pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
456	pinctrl-names = "default";
457	vmmc-supply = <&ldo20_reg &buck8_reg>;
458	mmc-pwrseq = <&emmc_pwrseq>;
459	status = "okay";
460
461	num-slots = <1>;
462	broken-cd;
463	card-detect-delay = <200>;
464	samsung,dw-mshc-ciu-div = <3>;
465	samsung,dw-mshc-sdr-timing = <2 3>;
466	samsung,dw-mshc-ddr-timing = <1 2>;
467	bus-width = <8>;
468	cap-mmc-highspeed;
469};
470
471&rtc {
472	status = "okay";
473	clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>;
474	clock-names = "rtc", "rtc_src";
475};
476
477&sdhci_2 {
478	bus-width = <4>;
479	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
480	pinctrl-names = "default";
481	vmmc-supply = <&ldo4_reg &ldo21_reg>;
 
482	cd-gpios = <&gpk2 2 GPIO_ACTIVE_HIGH>;
483	cd-inverted;
484	status = "okay";
485};
486
487&serial_0 {
488	status = "okay";
489};
490
491&serial_1 {
492	status = "okay";
493};
494
495&tmu {
496	vtmu-supply = <&ldo10_reg>;
497	status = "okay";
498};
499
500&watchdog {
501	status = "okay";
502};