| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Samsung's Exynos3250 based Monk board device tree source |
| * |
| * Copyright (c) 2014 Samsung Electronics Co., Ltd. |
| * http://www.samsung.com |
| * |
| * Device tree source file for Samsung's Monk board which is based on |
| * Samsung Exynos3250 SoC. |
| */ |
| |
| /dts-v1/; |
| #include "exynos3250.dtsi" |
| #include "exynos4412-ppmu-common.dtsi" |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/clock/samsung,s2mps11.h> |
| |
| / { |
| model = "Samsung Monk board"; |
| compatible = "samsung,monk", "samsung,exynos3250", "samsung,exynos3"; |
| |
| aliases { |
| i2c7 = &i2c_max77836; |
| }; |
| |
| memory@40000000 { |
| device_type = "memory"; |
| reg = <0x40000000 0x1ff00000>; |
| }; |
| |
| firmware@205f000 { |
| compatible = "samsung,secure-firmware"; |
| reg = <0x0205F000 0x1000>; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| |
| power_key { |
| gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_POWER>; |
| label = "power key"; |
| debounce-interval = <10>; |
| wakeup-source; |
| }; |
| }; |
| |
| vemmc_reg: voltage-regulator-0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "V_EMMC_2.8V-fixed"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| i2c_max77836: i2c-gpio-0 { |
| compatible = "i2c-gpio"; |
| gpios = <&gpd0 2 GPIO_ACTIVE_HIGH>, <&gpd0 3 GPIO_ACTIVE_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| max77836: subpmic@25 { |
| compatible = "maxim,max77836"; |
| interrupt-parent = <&gpx1>; |
| interrupts = <5 IRQ_TYPE_NONE>; |
| reg = <0x25>; |
| wakeup-source; |
| |
| muic: max77836-muic { |
| compatible = "maxim,max77836-muic"; |
| }; |
| |
| regulators { |
| compatible = "maxim,max77836-regulator"; |
| safeout_reg: SAFEOUT { |
| regulator-name = "SAFEOUT"; |
| }; |
| |
| charger_reg: CHARGER { |
| regulator-name = "CHARGER"; |
| regulator-min-microamp = <45000>; |
| regulator-max-microamp = <475000>; |
| regulator-boot-on; |
| }; |
| |
| motor_reg: LDO1 { |
| regulator-name = "MOT_2.7V"; |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <2700000>; |
| }; |
| |
| LDO2 { |
| regulator-name = "UNUSED_LDO2"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <3950000>; |
| }; |
| }; |
| |
| charger { |
| compatible = "maxim,max77836-charger"; |
| |
| maxim,constant-uvolt = <4350000>; |
| maxim,fast-charge-uamp = <225000>; |
| maxim,eoc-uamp = <7500>; |
| maxim,ovp-uvolt = <6500000>; |
| }; |
| }; |
| }; |
| |
| haptics { |
| compatible = "regulator-haptic"; |
| haptic-supply = <&motor_reg>; |
| min-microvolt = <1100000>; |
| max-microvolt = <2700000>; |
| }; |
| |
| thermal-zones { |
| cpu_thermal: cpu-thermal { |
| cooling-maps { |
| map0 { |
| /* Correspond to 500MHz at freq_table */ |
| cooling-device = <&cpu0 5 5>; |
| }; |
| map1 { |
| /* Correspond to 200MHz at freq_table */ |
| cooling-device = <&cpu0 8 8>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &adc { |
| vdd-supply = <&ldo3_reg>; |
| status = "okay"; |
| assigned-clocks = <&cmu CLK_SCLK_TSADC>; |
| assigned-clock-rates = <6000000>; |
| |
| thermistor-ap { |
| compatible = "ntc,ncp15wb473"; |
| pullup-uv = <1800000>; |
| pullup-ohm = <100000>; |
| pulldown-ohm = <100000>; |
| io-channels = <&adc 0>; |
| }; |
| |
| thermistor-battery { |
| compatible = "ntc,ncp15wb473"; |
| pullup-uv = <1800000>; |
| pullup-ohm = <100000>; |
| pulldown-ohm = <100000>; |
| io-channels = <&adc 1>; |
| }; |
| }; |
| |
| &bus_dmc { |
| devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; |
| vdd-supply = <&buck1_reg>; |
| status = "okay"; |
| }; |
| |
| &cpu0 { |
| cpu0-supply = <&buck2_reg>; |
| }; |
| |
| &exynos_usbphy { |
| vbus-supply = <&safeout_reg>; |
| status = "okay"; |
| }; |
| |
| &hsotg { |
| vusb_d-supply = <&ldo15_reg>; |
| vusb_a-supply = <&ldo12_reg>; |
| dr_mode = "peripheral"; |
| status = "okay"; |
| }; |
| |
| &i2c_0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| samsung,i2c-sda-delay = <100>; |
| samsung,i2c-slave-addr = <0x10>; |
| samsung,i2c-max-bus-freq = <100000>; |
| status = "okay"; |
| |
| s2mps14_pmic@66 { |
| compatible = "samsung,s2mps14-pmic"; |
| interrupt-parent = <&gpx0>; |
| interrupts = <7 IRQ_TYPE_NONE>; |
| reg = <0x66>; |
| wakeup-source; |
| |
| s2mps14_osc: clocks { |
| compatible = "samsung,s2mps14-clk"; |
| #clock-cells = <1>; |
| clock-output-names = "s2mps14_ap", "unused", |
| "s2mps14_bt"; |
| }; |
| |
| regulators { |
| ldo1_reg: LDO1 { |
| regulator-name = "VAP_ALIVE_1.0V"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| ldo2_reg: LDO2 { |
| regulator-name = "VAP_M1_1.2V"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| ldo3_reg: LDO3 { |
| regulator-name = "VCC_AP_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo4_reg: LDO4 { |
| regulator-name = "VAP_AVDD_PLL1"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo5_reg: LDO5 { |
| regulator-name = "VAP_PLL_ISO_1.0V"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| ldo6_reg: LDO6 { |
| regulator-name = "VAP_MIPI_1.0V"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| }; |
| |
| ldo7_reg: LDO7 { |
| regulator-name = "VAP_AVDD_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo8_reg: LDO8 { |
| regulator-name = "VAP_USB_3.0V"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| }; |
| |
| ldo9_reg: LDO9 { |
| regulator-name = "V_LPDDR_1.2V"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| ldo10_reg: LDO10 { |
| regulator-name = "UNUSED_LDO10"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| }; |
| |
| ldo11_reg: LDO11 { |
| regulator-name = "V_EMMC_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| ldo12_reg: LDO12 { |
| regulator-name = "V_EMMC_2.8V"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| ldo13_reg: LDO13 { |
| regulator-name = "VSENSOR_2.85V"; |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <2850000>; |
| regulator-always-on; |
| }; |
| |
| ldo14_reg: LDO14 { |
| regulator-name = "UNUSED_LDO14"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo15_reg: LDO15 { |
| regulator-name = "TSP_AVDD_3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| ldo16_reg: LDO16 { |
| regulator-name = "LCD_VDD_3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| ldo17_reg: LDO17 { |
| regulator-name = "UNUSED_LDO17"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo18_reg: LDO18 { |
| regulator-name = "UNUSED_LDO18"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo19_reg: LDO19 { |
| regulator-name = "TSP_VDD_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo20_reg: LDO20 { |
| regulator-name = "LCD_VDD_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo21_reg: LDO21 { |
| regulator-name = "UNUSED_LDO21"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| }; |
| |
| ldo22_reg: LDO22 { |
| regulator-name = "UNUSED_LDO22"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| }; |
| |
| ldo23_reg: LDO23 { |
| regulator-name = "UNUSED_LDO23"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| ldo24_reg: LDO24 { |
| regulator-name = "UNUSED_LDO24"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo25_reg: LDO25 { |
| regulator-name = "UNUSED_LDO25"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| buck1_reg: BUCK1 { |
| regulator-name = "VAP_MIF_1.0V"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <900000>; |
| regulator-always-on; |
| }; |
| |
| buck2_reg: BUCK2 { |
| regulator-name = "VAP_ARM_1.0V"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1150000>; |
| regulator-always-on; |
| }; |
| |
| buck3_reg: BUCK3 { |
| regulator-name = "VAP_INT3D_1.0V"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| buck4_reg: BUCK4 { |
| regulator-name = "VCC_SUB_1.95V"; |
| regulator-min-microvolt = <1950000>; |
| regulator-max-microvolt = <1950000>; |
| regulator-always-on; |
| }; |
| |
| buck5_reg: BUCK5 { |
| regulator-name = "VCC_SUB_1.35V"; |
| regulator-min-microvolt = <1350000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c_1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| samsung,i2c-sda-delay = <100>; |
| samsung,i2c-slave-addr = <0x10>; |
| samsung,i2c-max-bus-freq = <400000>; |
| status = "okay"; |
| |
| fuelgauge@36 { |
| compatible = "maxim,max77836-battery"; |
| interrupt-parent = <&gpx1>; |
| interrupts = <2 IRQ_TYPE_LEVEL_LOW>; |
| reg = <0x36>; |
| }; |
| }; |
| |
| &i2s2 { |
| status = "okay"; |
| }; |
| |
| &mshc_0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| broken-cd; |
| non-removable; |
| cap-mmc-highspeed; |
| desc-num = <4>; |
| mmc-hs200-1_8v; |
| card-detect-delay = <200>; |
| vmmc-supply = <&vemmc_reg>; |
| clock-frequency = <100000000>; |
| max-frequency = <100000000>; |
| samsung,dw-mshc-ciu-div = <1>; |
| samsung,dw-mshc-sdr-timing = <0 1>; |
| samsung,dw-mshc-ddr-timing = <1 2>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; |
| bus-width = <8>; |
| status = "okay"; |
| }; |
| |
| &serial_0 { |
| assigned-clocks = <&cmu CLK_SCLK_UART0>; |
| assigned-clock-rates = <100000000>; |
| status = "okay"; |
| }; |
| |
| &serial_1 { |
| status = "okay"; |
| }; |
| |
| &tmu { |
| vtmu-supply = <&ldo7_reg>; |
| status = "okay"; |
| }; |
| |
| &rtc { |
| clocks = <&cmu CLK_RTC>, <&s2mps14_osc S2MPS11_CLK_AP>; |
| clock-names = "rtc", "rtc_src"; |
| status = "okay"; |
| }; |
| |
| &xusbxti { |
| clock-frequency = <24000000>; |
| }; |
| |
| &pinctrl_0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sleep0>; |
| |
| sleep0: sleep-state { |
| PIN_SLP(gpa0-0, INPUT, DOWN); |
| PIN_SLP(gpa0-1, INPUT, DOWN); |
| PIN_SLP(gpa0-2, INPUT, DOWN); |
| PIN_SLP(gpa0-3, INPUT, DOWN); |
| PIN_SLP(gpa0-4, INPUT, DOWN); |
| PIN_SLP(gpa0-5, INPUT, DOWN); |
| PIN_SLP(gpa0-6, INPUT, DOWN); |
| PIN_SLP(gpa0-7, INPUT, DOWN); |
| |
| PIN_SLP(gpa1-0, INPUT, DOWN); |
| PIN_SLP(gpa1-1, INPUT, DOWN); |
| PIN_SLP(gpa1-2, INPUT, DOWN); |
| PIN_SLP(gpa1-3, INPUT, DOWN); |
| PIN_SLP(gpa1-4, INPUT, DOWN); |
| PIN_SLP(gpa1-5, INPUT, DOWN); |
| |
| PIN_SLP(gpb-0, PREV, NONE); |
| PIN_SLP(gpb-1, PREV, NONE); |
| PIN_SLP(gpb-2, PREV, NONE); |
| PIN_SLP(gpb-3, PREV, NONE); |
| PIN_SLP(gpb-4, INPUT, DOWN); |
| PIN_SLP(gpb-5, INPUT, DOWN); |
| PIN_SLP(gpb-6, INPUT, DOWN); |
| PIN_SLP(gpb-7, INPUT, DOWN); |
| |
| PIN_SLP(gpc0-0, INPUT, DOWN); |
| PIN_SLP(gpc0-1, INPUT, DOWN); |
| PIN_SLP(gpc0-2, INPUT, DOWN); |
| PIN_SLP(gpc0-3, INPUT, DOWN); |
| PIN_SLP(gpc0-4, INPUT, DOWN); |
| |
| PIN_SLP(gpc1-0, INPUT, DOWN); |
| PIN_SLP(gpc1-1, INPUT, DOWN); |
| PIN_SLP(gpc1-2, INPUT, DOWN); |
| PIN_SLP(gpc1-3, INPUT, DOWN); |
| PIN_SLP(gpc1-4, INPUT, DOWN); |
| |
| PIN_SLP(gpd0-0, INPUT, DOWN); |
| PIN_SLP(gpd0-1, INPUT, DOWN); |
| PIN_SLP(gpd0-2, INPUT, NONE); |
| PIN_SLP(gpd0-3, INPUT, NONE); |
| |
| PIN_SLP(gpd1-0, INPUT, NONE); |
| PIN_SLP(gpd1-1, INPUT, NONE); |
| PIN_SLP(gpd1-2, INPUT, NONE); |
| PIN_SLP(gpd1-3, INPUT, NONE); |
| }; |
| }; |
| |
| &pinctrl_1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&initial1 &sleep1>; |
| |
| initial1: initial-state { |
| PIN_IN(gpk2-0, DOWN, LV1); |
| PIN_IN(gpk2-1, DOWN, LV1); |
| PIN_IN(gpk2-2, DOWN, LV1); |
| PIN_IN(gpk2-3, DOWN, LV1); |
| PIN_IN(gpk2-4, DOWN, LV1); |
| PIN_IN(gpk2-5, DOWN, LV1); |
| PIN_IN(gpk2-6, DOWN, LV1); |
| }; |
| |
| sleep1: sleep-state { |
| PIN_SLP(gpe0-0, PREV, NONE); |
| PIN_SLP(gpe0-1, PREV, NONE); |
| PIN_SLP(gpe0-2, INPUT, DOWN); |
| PIN_SLP(gpe0-3, INPUT, DOWN); |
| PIN_SLP(gpe0-4, PREV, NONE); |
| PIN_SLP(gpe0-5, INPUT, DOWN); |
| PIN_SLP(gpe0-6, INPUT, DOWN); |
| PIN_SLP(gpe0-7, INPUT, DOWN); |
| |
| PIN_SLP(gpe1-0, INPUT, DOWN); |
| PIN_SLP(gpe1-1, PREV, NONE); |
| PIN_SLP(gpe1-2, INPUT, DOWN); |
| PIN_SLP(gpe1-3, INPUT, DOWN); |
| PIN_SLP(gpe1-4, INPUT, DOWN); |
| PIN_SLP(gpe1-5, INPUT, DOWN); |
| PIN_SLP(gpe1-6, INPUT, DOWN); |
| PIN_SLP(gpe1-7, INPUT, NONE); |
| |
| PIN_SLP(gpe2-0, INPUT, NONE); |
| PIN_SLP(gpe2-1, INPUT, NONE); |
| PIN_SLP(gpe2-2, INPUT, NONE); |
| |
| PIN_SLP(gpk0-0, INPUT, DOWN); |
| PIN_SLP(gpk0-1, INPUT, DOWN); |
| PIN_SLP(gpk0-2, OUT0, NONE); |
| PIN_SLP(gpk0-3, INPUT, DOWN); |
| PIN_SLP(gpk0-4, INPUT, DOWN); |
| PIN_SLP(gpk0-5, INPUT, DOWN); |
| PIN_SLP(gpk0-6, INPUT, DOWN); |
| PIN_SLP(gpk0-7, INPUT, DOWN); |
| |
| PIN_SLP(gpk1-0, PREV, NONE); |
| PIN_SLP(gpk1-1, PREV, NONE); |
| PIN_SLP(gpk1-2, INPUT, DOWN); |
| PIN_SLP(gpk1-3, PREV, NONE); |
| PIN_SLP(gpk1-4, PREV, NONE); |
| PIN_SLP(gpk1-5, PREV, NONE); |
| PIN_SLP(gpk1-6, PREV, NONE); |
| |
| PIN_SLP(gpk2-0, INPUT, DOWN); |
| PIN_SLP(gpk2-1, INPUT, DOWN); |
| PIN_SLP(gpk2-2, INPUT, DOWN); |
| PIN_SLP(gpk2-3, INPUT, DOWN); |
| PIN_SLP(gpk2-4, INPUT, DOWN); |
| PIN_SLP(gpk2-5, INPUT, DOWN); |
| PIN_SLP(gpk2-6, INPUT, DOWN); |
| |
| PIN_SLP(gpl0-0, INPUT, DOWN); |
| PIN_SLP(gpl0-1, INPUT, DOWN); |
| PIN_SLP(gpl0-2, INPUT, DOWN); |
| PIN_SLP(gpl0-3, INPUT, DOWN); |
| |
| PIN_SLP(gpm0-0, INPUT, DOWN); |
| PIN_SLP(gpm0-1, INPUT, DOWN); |
| PIN_SLP(gpm0-2, INPUT, DOWN); |
| PIN_SLP(gpm0-3, INPUT, DOWN); |
| PIN_SLP(gpm0-4, INPUT, DOWN); |
| PIN_SLP(gpm0-5, INPUT, DOWN); |
| PIN_SLP(gpm0-6, INPUT, DOWN); |
| PIN_SLP(gpm0-7, INPUT, DOWN); |
| |
| PIN_SLP(gpm1-0, INPUT, DOWN); |
| PIN_SLP(gpm1-1, INPUT, DOWN); |
| PIN_SLP(gpm1-2, INPUT, DOWN); |
| PIN_SLP(gpm1-3, INPUT, DOWN); |
| PIN_SLP(gpm1-4, INPUT, DOWN); |
| PIN_SLP(gpm1-5, INPUT, DOWN); |
| PIN_SLP(gpm1-6, INPUT, DOWN); |
| |
| PIN_SLP(gpm2-0, INPUT, DOWN); |
| PIN_SLP(gpm2-1, INPUT, DOWN); |
| PIN_SLP(gpm2-2, INPUT, DOWN); |
| PIN_SLP(gpm2-3, INPUT, DOWN); |
| PIN_SLP(gpm2-4, INPUT, DOWN); |
| |
| PIN_SLP(gpm3-0, INPUT, DOWN); |
| PIN_SLP(gpm3-1, INPUT, DOWN); |
| PIN_SLP(gpm3-2, INPUT, DOWN); |
| PIN_SLP(gpm3-3, INPUT, DOWN); |
| PIN_SLP(gpm3-4, INPUT, DOWN); |
| PIN_SLP(gpm3-5, INPUT, DOWN); |
| PIN_SLP(gpm3-6, INPUT, DOWN); |
| PIN_SLP(gpm3-7, INPUT, DOWN); |
| |
| PIN_SLP(gpm4-0, INPUT, DOWN); |
| PIN_SLP(gpm4-1, INPUT, DOWN); |
| PIN_SLP(gpm4-2, INPUT, DOWN); |
| PIN_SLP(gpm4-3, INPUT, DOWN); |
| PIN_SLP(gpm4-4, INPUT, DOWN); |
| PIN_SLP(gpm4-5, INPUT, DOWN); |
| PIN_SLP(gpm4-6, INPUT, DOWN); |
| PIN_SLP(gpm4-7, INPUT, DOWN); |
| }; |
| }; |
