| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Hardkernel Odroid XU board device tree source |
| * |
| * Copyright (c) 2013 Samsung Electronics Co., Ltd. |
| * http://www.samsung.com |
| * Copyright (c) 2016 Krzysztof Kozlowski |
| */ |
| |
| /dts-v1/; |
| #include "exynos5410.dtsi" |
| #include <dt-bindings/clock/maxim,max77802.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/sound/samsung-i2s.h> |
| #include "exynos54xx-odroidxu-leds.dtsi" |
| |
| / { |
| model = "Hardkernel Odroid XU"; |
| compatible = "hardkernel,odroid-xu", "samsung,exynos5410", "samsung,exynos5"; |
| |
| aliases { |
| ethernet = ðernet; |
| mmc0 = &mmc_0; |
| mmc1 = &mmc_2; |
| }; |
| |
| memory@40000000 { |
| device_type = "memory"; |
| reg = <0x40000000 0x7ea00000>; |
| }; |
| |
| chosen { |
| stdout-path = "serial2:115200n8"; |
| }; |
| |
| emmc_pwrseq: pwrseq { |
| pinctrl-0 = <&emmc_nrst_pin>; |
| pinctrl-names = "default"; |
| compatible = "mmc-pwrseq-emmc"; |
| reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>; |
| }; |
| |
| fan0: pwm-fan { |
| compatible = "pwm-fan"; |
| pwms = <&pwm 0 20972 0>; |
| #cooling-cells = <2>; |
| cooling-levels = <0 130 170 230>; |
| }; |
| |
| fin_pll: xxti { |
| compatible = "fixed-clock"; |
| clock-frequency = <24000000>; |
| clock-output-names = "fin_pll"; |
| #clock-cells = <0>; |
| }; |
| |
| firmware@2073000 { |
| compatible = "samsung,secure-firmware"; |
| reg = <0x02073000 0x1000>; |
| }; |
| |
| sound: sound { |
| compatible = "simple-audio-card"; |
| |
| simple-audio-card,name = "Odroid-XU"; |
| simple-audio-card,widgets = |
| "Headphone", "Headphone Jack", |
| "Speakers", "Speakers"; |
| simple-audio-card,routing = |
| "Headphone Jack", "HPL", |
| "Headphone Jack", "HPR", |
| "Headphone Jack", "MICBIAS", |
| "IN1", "Headphone Jack", |
| "Speakers", "SPKL", |
| "Speakers", "SPKR"; |
| |
| simple-audio-card,format = "i2s"; |
| simple-audio-card,bitclock-master = <&link0_codec>; |
| simple-audio-card,frame-master = <&link0_codec>; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&audi2s0 0>; |
| system-clock-frequency = <19200000>; |
| }; |
| |
| link0_codec: simple-audio-card,codec { |
| sound-dai = <&max98090>; |
| clocks = <&audi2s0 CLK_I2S_CDCLK>; |
| }; |
| }; |
| }; |
| |
| &adc { |
| vdd-supply = <&ldo10_reg>; |
| status = "okay"; |
| }; |
| |
| &audi2s0 { |
| status = "okay"; |
| }; |
| |
| &clock { |
| clocks = <&fin_pll>; |
| assigned-clocks = <&clock CLK_FOUT_EPLL>; |
| assigned-clock-rates = <192000000>; |
| }; |
| |
| &clock_audss { |
| assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, |
| <&clock_audss EXYNOS_MOUT_I2S>, |
| <&clock_audss EXYNOS_DOUT_SRP>, |
| <&clock_audss EXYNOS_DOUT_AUD_BUS>; |
| |
| assigned-clock-parents = <&clock CLK_FOUT_EPLL>, |
| <&clock_audss EXYNOS_MOUT_AUDSS>; |
| |
| assigned-clock-rates = <0>, |
| <0>, |
| <96000000>, |
| <19200000>; |
| }; |
| |
| &cpu0_thermal { |
| polling-delay-passive = <0>; |
| polling-delay = <0>; |
| |
| trips { |
| cpu_alert0: cpu-alert-0 { |
| temperature = <50000>; /* millicelsius */ |
| hysteresis = <5000>; /* millicelsius */ |
| type = "active"; |
| }; |
| cpu_alert1: cpu-alert-1 { |
| temperature = <60000>; /* millicelsius */ |
| hysteresis = <5000>; /* millicelsius */ |
| type = "active"; |
| }; |
| cpu_alert2: cpu-alert-2 { |
| temperature = <70000>; /* millicelsius */ |
| hysteresis = <5000>; /* millicelsius */ |
| type = "active"; |
| }; |
| cpu_crit0: cpu-crit-0 { |
| temperature = <120000>; /* millicelsius */ |
| hysteresis = <0>; /* millicelsius */ |
| type = "critical"; |
| }; |
| }; |
| |
| cooling-maps { |
| map0 { |
| trip = <&cpu_alert0>; |
| cooling-device = <&fan0 0 1>; |
| }; |
| map1 { |
| trip = <&cpu_alert1>; |
| cooling-device = <&fan0 1 2>; |
| }; |
| map2 { |
| trip = <&cpu_alert2>; |
| cooling-device = <&fan0 2 3>; |
| }; |
| }; |
| }; |
| |
| &hsi2c_4 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| usb3503: usb-hub@8 { |
| compatible = "smsc,usb3503"; |
| reg = <0x08>; |
| |
| intn-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>; |
| connect-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>; |
| reset-gpios = <&gpx1 4 GPIO_ACTIVE_LOW>; |
| initial-mode = <1>; |
| |
| clock-names = "refclk"; |
| clocks = <&pmu_system_controller 0>; |
| refclk-frequency = <24000000>; |
| }; |
| |
| max77802: pmic@9 { |
| compatible = "maxim,max77802"; |
| reg = <0x9>; |
| interrupt-parent = <&gpx0>; |
| interrupts = <4 IRQ_TYPE_NONE>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&max77802_irq>, <&pmic_dvs_1>, <&pmic_dvs_2>; |
| wakeup-source; |
| #clock-cells = <1>; |
| |
| inl1-supply = <&buck5_reg>; |
| inl2-supply = <&buck7_reg>; |
| inl3-supply = <&buck9_reg>; |
| inl4-supply = <&buck9_reg>; |
| inl5-supply = <&buck9_reg>; |
| inl6-supply = <&buck10_reg>; |
| inl7-supply = <&buck9_reg>; |
| /* inl9 supply is BOOST, not configured here */ |
| inl10-supply = <&buck7_reg>; |
| |
| regulators { |
| buck1_reg: BUCK1 { |
| regulator-name = "vdd_mif"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| buck2_reg: BUCK2 { |
| regulator-name = "vdd_arm"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| buck3_reg: BUCK3 { |
| regulator-name = "vdd_int"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1400000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| buck4_reg: BUCK4 { |
| regulator-name = "vdd_g3d"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1400000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| buck5_reg: BUCK5 { |
| regulator-name = "vdd_mem"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| buck6_reg: BUCK6 { |
| regulator-name = "vdd_kfc"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| buck7_reg: BUCK7 { |
| regulator-name = "buck7"; |
| regulator-min-microvolt = <1300000>; |
| regulator-max-microvolt = <1300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| buck8_reg: BUCK8 { |
| /* vdd_mmc0 */ |
| regulator-name = "vddf_2v85"; |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <2850000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| buck9_reg: BUCK9 { |
| regulator-name = "buck9"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| buck10_reg: BUCK10 { |
| regulator-name = "buck10"; |
| regulator-min-microvolt = <2950000>; |
| regulator-max-microvolt = <2950000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo1_reg: LDO1 { |
| regulator-name = "vdd_alive"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| ldo2_reg: LDO2 { |
| regulator-name = "vddq_m1_m2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| ldo3_reg: LDO3 { |
| regulator-name = "vddq_gpio"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo4_reg: LDO4 { |
| regulator-name = "vddq_mmc2"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3000000>; |
| /* Having it off prevents reboot */ |
| regulator-always-on; |
| }; |
| |
| ldo5_reg: LDO5 { |
| regulator-name = "vdd18_hsic"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo6_reg: LDO6 { |
| regulator-name = "vdd18_bpll"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo7_reg: LDO7 { |
| regulator-name = "vddq_lcd"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| /* Supplies also GPK and GPJ */ |
| regulator-always-on; |
| }; |
| |
| ldo8_reg: LDO8 { |
| regulator-name = "vdd10_hdmi"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| ldo9_reg: LDO9 { |
| regulator-name = "ldo9"; |
| }; |
| |
| ldo10_reg: LDO10 { |
| regulator-name = "vdd18_mipi"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo11_reg: LDO11 { |
| regulator-name = "vddq_mmc01"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| /* |
| * Having it off prevents accessing MMC after |
| * reboot with error: |
| * MMC Device 1: Clock OFF has been failed. |
| */ |
| regulator-always-on; |
| }; |
| |
| ldo12_reg: LDO12 { |
| regulator-name = "vdd33_usb3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| ldo13_reg: LDO13 { |
| regulator-name = "vddq_abbg0"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo14_reg: LDO14 { |
| regulator-name = "vddq_abbg1"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo15_reg: LDO15 { |
| regulator-name = "vdd10_usb3"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| ldo17_reg: LDO17 { |
| regulator-name = "cam_sensor_core"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| }; |
| |
| ldo18_reg: LDO18 { |
| regulator-name = "ldo18"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo19_reg: LDO19 { |
| regulator-name = "ldo19"; |
| }; |
| |
| ldo20_reg: LDO20 { |
| regulator-name = "vdd_mmc0"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo21_reg: LDO21 { |
| /* vdd_mmc2 */ |
| regulator-name = "vddf_2v8"; |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <2850000>; |
| }; |
| |
| ldo23_reg: LDO23 { |
| regulator-name = "dp_p3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| ldo24_reg: LDO24 { |
| regulator-name = "cam_af"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| }; |
| |
| ldo25_reg: LDO25 { |
| regulator-name = "eth_p3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| ldo26_reg: LDO26 { |
| regulator-name = "usb30_extclk"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| ldo27_reg: LDO27 { |
| regulator-name = "ldo27"; |
| }; |
| |
| ldo28_reg: LDO28 { |
| regulator-name = "ldo28"; |
| }; |
| |
| ldo29_reg: LDO29 { |
| regulator-name = "ldo29"; |
| }; |
| |
| ldo30_reg: LDO30 { |
| regulator-name = "vddq_e1_e2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| /* On revisions with ti,ina231 this is sensor VS */ |
| ldo32_reg: LDO32 { |
| regulator-name = "vs_power_meter"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| ldo33_reg: LDO33 { |
| regulator-name = "ldo33"; |
| }; |
| |
| ldo34_reg: LDO34 { |
| regulator-name = "ldo34"; |
| }; |
| |
| ldo35_reg: LDO35 { |
| regulator-name = "ldo35"; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c_1 { |
| status = "okay"; |
| max98090: audio-codec@10 { |
| compatible = "maxim,max98090"; |
| reg = <0x10>; |
| interrupt-parent = <&gpj3>; |
| interrupts = <0 IRQ_TYPE_NONE>; |
| clocks = <&audi2s0 CLK_I2S_CDCLK>; |
| clock-names = "mclk"; |
| #sound-dai-cells = <0>; |
| }; |
| }; |
| |
| &mmc_0 { |
| status = "okay"; |
| mmc-pwrseq = <&emmc_pwrseq>; |
| cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>; |
| card-detect-delay = <200>; |
| samsung,dw-mshc-ciu-div = <3>; |
| samsung,dw-mshc-sdr-timing = <0 4>; |
| samsung,dw-mshc-ddr-timing = <0 2>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>; |
| bus-width = <8>; |
| cap-mmc-highspeed; |
| mmc-ddr-1_8v; |
| mmc-hs200-1_8v; |
| vmmc-supply = <&ldo20_reg>; |
| vqmmc-supply = <&ldo11_reg>; |
| }; |
| |
| &mmc_2 { |
| status = "okay"; |
| card-detect-delay = <200>; |
| samsung,dw-mshc-ciu-div = <3>; |
| samsung,dw-mshc-sdr-timing = <0 4>; |
| samsung,dw-mshc-ddr-timing = <0 2>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4 &sd2_wp>; |
| bus-width = <4>; |
| cap-sd-highspeed; |
| vmmc-supply = <&ldo21_reg>; |
| vqmmc-supply = <&ldo4_reg>; |
| }; |
| |
| &pinctrl_0 { |
| emmc_nrst_pin: emmc-nrst-pins { |
| samsung,pins = "gpd1-0"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_2>; |
| samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; |
| }; |
| |
| sd2_wp: sd2-wp-pins { |
| samsung,pins = "gpm5-0"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_2>; |
| /* Pin is floating so be sure to disable write-protect */ |
| samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; |
| samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>; |
| }; |
| |
| pmic_dvs_2: pmic-dvs-2-pins { |
| samsung,pins = "gpx0-0", "gpx0-1"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; |
| samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; |
| }; |
| |
| pmic_dvs_1: pmic-dvs-1-pins { |
| samsung,pins = "gpx0-2"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; |
| samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; |
| samsung,pin-val = <1>; |
| }; |
| |
| max77802_irq: max77802-irq-pins { |
| samsung,pins = "gpx0-4"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_F>; |
| samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; |
| }; |
| }; |
| |
| &pwm { |
| /* |
| * PWM 0 -- fan |
| * PWM 1 -- Green LED |
| * PWM 2 -- Blue LED |
| * PWM 3 -- on MIPI connector for backlight |
| */ |
| pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &rtc { |
| status = "okay"; |
| clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>; |
| clock-names = "rtc", "rtc_src"; |
| }; |
| |
| &serial_0 { |
| status = "okay"; |
| }; |
| |
| &serial_1 { |
| status = "okay"; |
| }; |
| |
| &serial_2 { |
| status = "okay"; |
| }; |
| |
| &serial_3 { |
| status = "okay"; |
| }; |
| |
| &tmu_cpu0 { |
| vtmu-supply = <&ldo10_reg>; |
| }; |
| |
| &tmu_cpu1 { |
| vtmu-supply = <&ldo10_reg>; |
| }; |
| |
| &tmu_cpu2 { |
| vtmu-supply = <&ldo10_reg>; |
| }; |
| |
| &tmu_cpu3 { |
| vtmu-supply = <&ldo10_reg>; |
| }; |
| |
| &usb3_0_oc { |
| /* External pull up */ |
| samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| }; |
| |
| &usb3_1_oc { |
| /* External pull up */ |
| samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| }; |
| |
| &usbdrd_dwc3_0 { |
| dr_mode = "peripheral"; |
| }; |
| |
| &usbdrd_dwc3_1 { |
| dr_mode = "host"; |
| }; |
| |
| &usbdrd3_0 { |
| vdd33-supply = <&ldo12_reg>; |
| vdd10-supply = <&ldo15_reg>; |
| }; |
| |
| &usbdrd3_1 { |
| vdd33-supply = <&ldo12_reg>; |
| vdd10-supply = <&ldo15_reg>; |
| }; |
| |
| &usbhost2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| ethernet: ethernet@2 { |
| compatible = "usb424,9730"; |
| reg = <2>; |
| local-mac-address = [00 00 00 00 00 00]; /* Filled in by a bootloader */ |
| }; |
| }; |
