2 * Common definition for Hardkernel's Exynos4412 based ODROID-X/X2/U2/U3 boards
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.
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 "exynos4412-ppmu-common.dtsi"
15 #include <dt-bindings/gpio/gpio.h>
16 #include "exynos-mfc-reserved-memory.dtsi"
20 stdout-path = &serial_1;
24 compatible = "samsung,secure-firmware";
25 reg = <0x0204F000 0x1000>;
29 compatible = "gpio-keys";
30 pinctrl-names = "default";
31 pinctrl-0 = <&gpio_power_key>;
34 interrupt-parent = <&gpx1>;
36 gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
37 linux,code = <KEY_POWER>;
39 debounce-interval = <10>;
45 compatible = "simple-audio-card";
46 assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
47 <&clock_audss EXYNOS_MOUT_I2S>,
48 <&clock_audss EXYNOS_DOUT_SRP>,
49 <&clock_audss EXYNOS_DOUT_AUD_BUS>;
50 assigned-clock-parents = <&clock CLK_FOUT_EPLL>,
51 <&clock_audss EXYNOS_MOUT_AUDSS>;
52 assigned-clock-rates = <0>,
57 simple-audio-card,format = "i2s";
58 simple-audio-card,bitclock-master = <&link0_codec>;
59 simple-audio-card,frame-master = <&link0_codec>;
61 simple-audio-card,cpu {
62 sound-dai = <&i2s0 0>;
63 system-clock-frequency = <19200000>;
66 link0_codec: simple-audio-card,codec {
67 sound-dai = <&max98090>;
68 clocks = <&i2s0 CLK_I2S_CDCLK>;
73 pinctrl-0 = <&sd1_cd>;
74 pinctrl-names = "default";
75 compatible = "mmc-pwrseq-emmc";
76 reset-gpios = <&gpk1 2 GPIO_ACTIVE_LOW>;
81 pinctrl-names = "default";
87 compatible = "samsung,clock-xxti";
88 clock-frequency = <0>;
92 compatible = "samsung,clock-xusbxti";
93 clock-frequency = <24000000>;
98 cpu_thermal: cpu-thermal {
101 /* Corresponds to 800MHz at freq_table */
102 cooling-device = <&cpu0 7 7>;
105 /* Corresponds to 200MHz at freq_table */
106 cooling-device = <&cpu0 13 13>;
114 devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>;
115 vdd-supply = <&buck1_reg>;
120 devfreq = <&bus_dmc>;
125 devfreq = <&bus_dmc>;
130 devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>;
131 vdd-supply = <&buck3_reg>;
136 devfreq = <&bus_leftbus>;
141 devfreq = <&bus_leftbus>;
146 devfreq = <&bus_leftbus>;
151 devfreq = <&bus_leftbus>;
156 devfreq = <&bus_leftbus>;
161 cpu0-supply = <&buck2_reg>;
164 /* RSTN signal for eMMC */
166 samsung,pin-pud = <0>;
167 samsung,pin-drv = <0>;
171 gpio_power_key: power_key {
172 samsung,pins = "gpx1-3";
173 samsung,pin-pud = <0>;
176 max77686_irq: max77686-irq {
177 samsung,pins = "gpx3-2";
178 samsung,pin-function = <0>;
179 samsung,pin-pud = <0>;
180 samsung,pin-drv = <0>;
184 samsung,pins = "gpx3-7";
185 samsung,pin-pud = <1>;
199 assigned-clocks = <&clock CLK_MOUT_FIMC0>,
200 <&clock CLK_SCLK_FIMC0>;
201 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
202 assigned-clock-rates = <0>, <176000000>;
207 assigned-clocks = <&clock CLK_MOUT_FIMC1>,
208 <&clock CLK_SCLK_FIMC1>;
209 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
210 assigned-clock-rates = <0>, <176000000>;
215 assigned-clocks = <&clock CLK_MOUT_FIMC2>,
216 <&clock CLK_SCLK_FIMC2>;
217 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
218 assigned-clock-rates = <0>, <176000000>;
223 assigned-clocks = <&clock CLK_MOUT_FIMC3>,
224 <&clock CLK_SCLK_FIMC3>;
225 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
226 assigned-clock-rates = <0>, <176000000>;
230 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
231 pinctrl-names = "default";
232 pinctrl-0 = <&hdmi_hpd>;
233 vdd-supply = <&ldo8_reg>;
234 vdd_osc-supply = <&ldo10_reg>;
235 vdd_pll-supply = <&ldo8_reg>;
245 dr_mode = "peripheral";
247 vusb_d-supply = <&ldo15_reg>;
248 vusb_a-supply = <&ldo12_reg>;
252 samsung,i2c-sda-delay = <100>;
253 samsung,i2c-max-bus-freq = <400000>;
256 usb3503: usb3503@08 {
257 compatible = "smsc,usb3503";
260 intn-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>;
261 connect-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>;
262 reset-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
267 compatible = "maxim,max77686";
268 interrupt-parent = <&gpx3>;
270 pinctrl-names = "default";
271 pinctrl-0 = <&max77686_irq>;
277 regulator-name = "VDD_ALIVE_1.0V";
278 regulator-min-microvolt = <1000000>;
279 regulator-max-microvolt = <1000000>;
284 regulator-name = "VDDQ_M1_2_1.8V";
285 regulator-min-microvolt = <1800000>;
286 regulator-max-microvolt = <1800000>;
291 regulator-name = "VDDQ_EXT_1.8V";
292 regulator-min-microvolt = <1800000>;
293 regulator-max-microvolt = <1800000>;
298 regulator-name = "VDDQ_MMC2_2.8V";
299 regulator-min-microvolt = <2800000>;
300 regulator-max-microvolt = <2800000>;
306 regulator-name = "VDDQ_MMC1_3_1.8V";
307 regulator-min-microvolt = <1800000>;
308 regulator-max-microvolt = <1800000>;
314 regulator-name = "VDD10_MPLL_1.0V";
315 regulator-min-microvolt = <1000000>;
316 regulator-max-microvolt = <1000000>;
321 regulator-name = "VDD10_XPLL_1.0V";
322 regulator-min-microvolt = <1000000>;
323 regulator-max-microvolt = <1000000>;
328 regulator-name = "VDD10_HDMI_1.0V";
329 regulator-min-microvolt = <1000000>;
330 regulator-max-microvolt = <1000000>;
334 regulator-name = "VDDQ_MIPIHSI_1.8V";
335 regulator-min-microvolt = <1800000>;
336 regulator-max-microvolt = <1800000>;
340 regulator-name = "VDD18_ABB1_1.8V";
341 regulator-min-microvolt = <1800000>;
342 regulator-max-microvolt = <1800000>;
347 regulator-name = "VDD33_USB_3.3V";
348 regulator-min-microvolt = <3300000>;
349 regulator-max-microvolt = <3300000>;
355 regulator-name = "VDDQ_C2C_W_1.8V";
356 regulator-min-microvolt = <1800000>;
357 regulator-max-microvolt = <1800000>;
363 regulator-name = "VDD18_ABB0_2_1.8V";
364 regulator-min-microvolt = <1800000>;
365 regulator-max-microvolt = <1800000>;
371 regulator-name = "VDD10_HSIC_1.0V";
372 regulator-min-microvolt = <1000000>;
373 regulator-max-microvolt = <1000000>;
379 regulator-name = "VDD18_HSIC_1.8V";
380 regulator-min-microvolt = <1800000>;
381 regulator-max-microvolt = <1800000>;
387 regulator-name = "LDO20_1.8V";
388 regulator-min-microvolt = <1800000>;
389 regulator-max-microvolt = <1800000>;
394 regulator-name = "LDO21_3.3V";
395 regulator-min-microvolt = <3300000>;
396 regulator-max-microvolt = <3300000>;
402 regulator-name = "VDDQ_LCD_1.8V";
403 regulator-min-microvolt = <1800000>;
404 regulator-max-microvolt = <1800000>;
410 regulator-name = "vdd_mif";
411 regulator-min-microvolt = <900000>;
412 regulator-max-microvolt = <1100000>;
418 regulator-name = "vdd_arm";
419 regulator-min-microvolt = <900000>;
420 regulator-max-microvolt = <1350000>;
426 regulator-name = "vdd_int";
427 regulator-min-microvolt = <900000>;
428 regulator-max-microvolt = <1050000>;
434 regulator-name = "vdd_g3d";
435 regulator-min-microvolt = <900000>;
436 regulator-max-microvolt = <1100000>;
437 regulator-microvolt-offset = <50000>;
441 regulator-name = "VDDQ_CKEM1_2_1.2V";
442 regulator-min-microvolt = <1200000>;
443 regulator-max-microvolt = <1200000>;
449 regulator-name = "BUCK6_1.35V";
450 regulator-min-microvolt = <1350000>;
451 regulator-max-microvolt = <1350000>;
457 regulator-name = "BUCK7_2.0V";
458 regulator-min-microvolt = <2000000>;
459 regulator-max-microvolt = <2000000>;
464 regulator-name = "BUCK8_2.8V";
465 regulator-min-microvolt = <2800000>;
466 regulator-max-microvolt = <2800000>;
474 max98090: max98090@10 {
475 compatible = "maxim,max98090";
477 interrupt-parent = <&gpx0>;
479 clocks = <&i2s0 CLK_I2S_CDCLK>;
480 clock-names = "mclk";
481 #sound-dai-cells = <0>;
494 pinctrl-0 = <&i2s0_bus>;
495 pinctrl-names = "default";
497 clocks = <&clock_audss EXYNOS_I2S_BUS>,
498 <&clock_audss EXYNOS_DOUT_AUD_BUS>,
499 <&clock_audss EXYNOS_SCLK_I2S>;
500 clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
512 pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
513 pinctrl-names = "default";
514 vmmc-supply = <&ldo20_reg &buck8_reg>;
515 mmc-pwrseq = <&emmc_pwrseq>;
520 card-detect-delay = <200>;
521 samsung,dw-mshc-ciu-div = <3>;
522 samsung,dw-mshc-sdr-timing = <2 3>;
523 samsung,dw-mshc-ddr-timing = <1 2>;
530 clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>;
531 clock-names = "rtc", "rtc_src";
536 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
537 pinctrl-names = "default";
538 vmmc-supply = <&ldo4_reg &ldo21_reg>;
539 cd-gpios = <&gpk2 2 GPIO_ACTIVE_HIGH>;
553 vtmu-supply = <&ldo10_reg>;