// SPDX-License-Identifier: GPL-2.0 /* * Samsung's Exynos4210 based Trats board device tree source * * Copyright (c) 2012 Samsung Electronics Co., Ltd. * http://www.samsung.com * * Device tree source file for Samsung's Trats board which is based on * Samsung's Exynos4210 SoC. */ /dts-v1/; #include "exynos4210.dtsi" #include "exynos4412-ppmu-common.dtsi" #include / { model = "Samsung Trats based on Exynos4210"; compatible = "samsung,i9100", "samsung,exynos4210", "samsung,exynos4"; memory@40000000 { device_type = "memory"; reg = <0x40000000 0x40000000>; }; tsp_reg: regulator-1 { compatible = "regulator-fixed"; regulator-name = "TSP_FIXED_VOLTAGES"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpl0 3 GPIO_ACTIVE_HIGH>; startup-delay-us = <70000>; enable-active-high; regulator-boot-on; regulator-always-on; }; vemmc_reg: regulator-0 { compatible = "regulator-fixed"; regulator-name = "VMEM_VDD_2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>; enable-active-high; }; cam_af_28v_reg: regulator-3 { compatible = "regulator-fixed"; regulator-name = "8M_AF_2.8V_EN"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; gpio = <&gpk1 1 GPIO_ACTIVE_HIGH>; enable-active-high; }; cam_io_en_reg: regulator-4 { compatible = "regulator-fixed"; regulator-name = "CAM_IO_EN"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; gpio = <&gpe2 1 GPIO_ACTIVE_HIGH>; enable-active-high; }; cam_io_12v_reg: regulator-5 { compatible = "regulator-fixed"; regulator-name = "8M_1.2V_EN"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; gpio = <&gpe2 5 GPIO_ACTIVE_HIGH>; enable-active-high; }; vt_core_15v_reg: regulator-6 { compatible = "regulator-fixed"; regulator-name = "VT_CORE_1.5V"; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; gpio = <&gpe2 2 GPIO_ACTIVE_HIGH>; enable-active-high; }; gpio-keys { compatible = "gpio-keys"; vol-down-key { gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; linux,code = <114>; label = "volume down"; debounce-interval = <10>; }; vol-up-key { gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; linux,code = <115>; label = "volume up"; debounce-interval = <10>; }; power-key { gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; linux,code = <116>; label = "power"; debounce-interval = <10>; wakeup-source; }; ok-key { gpios = <&gpx3 5 GPIO_ACTIVE_LOW>; linux,code = <352>; label = "ok"; debounce-interval = <10>; }; }; wlan_pwrseq: sdhci3-pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&gpl1 2 GPIO_ACTIVE_LOW>; }; i2c_max17042_fuel: i2c-gpio-3 { compatible = "i2c-gpio"; gpios = <&gpy4 0 GPIO_ACTIVE_HIGH>, <&gpy4 1 GPIO_ACTIVE_HIGH>; i2c-gpio,delay-us = <5>; #address-cells = <1>; #size-cells = <0>; status = "okay"; battery@36 { compatible = "maxim,max17042"; pinctrl-0 = <&max17042_fuel_irq>; pinctrl-names = "default"; interrupt-parent = <&gpx2>; interrupts = <3 2>; reg = <0x36>; maxim,over-heat-temp = <700>; maxim,over-volt = <4500>; }; }; spi-lcd { compatible = "spi-gpio"; #address-cells = <1>; #size-cells = <0>; gpio-sck = <&gpy3 1 GPIO_ACTIVE_HIGH>; gpio-mosi = <&gpy3 3 GPIO_ACTIVE_HIGH>; num-chipselects = <1>; cs-gpios = <&gpy4 3 GPIO_ACTIVE_HIGH>; lcd@0 { compatible = "samsung,ld9040"; reg = <0>; vdd3-supply = <&vmipi_reg>; vci-supply = <&vcclcd_reg>; reset-gpios = <&gpy4 5 GPIO_ACTIVE_HIGH>; spi-max-frequency = <1200000>; spi-cpol; spi-cpha; power-on-delay = <10>; reset-delay = <10>; panel-width-mm = <90>; panel-height-mm = <154>; display-timings { timing { clock-frequency = <23492370>; hactive = <480>; vactive = <800>; hback-porch = <16>; hfront-porch = <16>; vback-porch = <2>; vfront-porch = <28>; hsync-len = <2>; vsync-len = <1>; hsync-active = <0>; vsync-active = <0>; de-active = <0>; pixelclk-active = <0>; }; }; port { lcd_ep: endpoint { remote-endpoint = <&fimd_dpi_ep>; }; }; }; }; fixed-rate-clocks { xxti { compatible = "samsung,clock-xxti"; clock-frequency = <0>; }; xusbxti { compatible = "samsung,clock-xusbxti"; clock-frequency = <24000000>; }; }; thermal-zones { cpu_thermal: cpu-thermal { cooling-maps { map0 { /* Corresponds to 800MHz at freq_table */ cooling-device = <&cpu0 2 2>; }; map1 { /* Corresponds to 200MHz at freq_table */ cooling-device = <&cpu0 4 4>; }; }; }; }; }; &camera { pinctrl-names = "default"; pinctrl-0 = <>; status = "okay"; }; &cpu0 { cpu0-supply = <&varm_breg>; }; &exynos_usbphy { status = "okay"; vbus-supply = <&safe1_sreg>; }; &fimc_0 { status = "okay"; assigned-clocks = <&clock CLK_MOUT_FIMC0>, <&clock CLK_SCLK_FIMC0>; assigned-clock-parents = <&clock CLK_SCLK_MPLL>; assigned-clock-rates = <0>, <160000000>; }; &fimc_1 { status = "okay"; assigned-clocks = <&clock CLK_MOUT_FIMC1>, <&clock CLK_SCLK_FIMC1>; assigned-clock-parents = <&clock CLK_SCLK_MPLL>; assigned-clock-rates = <0>, <160000000>; }; &fimc_2 { status = "okay"; assigned-clocks = <&clock CLK_MOUT_FIMC2>, <&clock CLK_SCLK_FIMC2>; assigned-clock-parents = <&clock CLK_SCLK_MPLL>; assigned-clock-rates = <0>, <160000000>; }; &fimc_3 { status = "okay"; assigned-clocks = <&clock CLK_MOUT_FIMC3>, <&clock CLK_SCLK_FIMC3>; assigned-clock-parents = <&clock CLK_SCLK_MPLL>; assigned-clock-rates = <0>, <160000000>; }; &fimd { pinctrl-0 = <&lcd_clk>, <&lcd_data24>; pinctrl-names = "default"; status = "okay"; samsung,invert-vden; samsung,invert-vclk; #address-cells = <1>; #size-cells = <0>; port@3 { reg = <3>; fimd_dpi_ep: endpoint { remote-endpoint = <&lcd_ep>; }; }; }; &hsotg { vusb_d-supply = <&vusb_reg>; vusb_a-supply = <&vusbdac_reg>; dr_mode = "otg"; status = "okay"; }; &ehci { status = "okay"; port@0 { status = "okay"; }; port@1 { status = "okay"; }; port@2 { status = "okay"; }; }; &i2c_3 { samsung,i2c-sda-delay = <100>; samsung,i2c-slave-addr = <0x10>; samsung,i2c-max-bus-freq = <100000>; pinctrl-0 = <&i2c3_bus>; pinctrl-names = "default"; status = "okay"; mxt224-touchscreen@4a { compatible = "atmel,maxtouch"; reg = <0x4a>; interrupt-parent = <&gpx0>; interrupts = <4 IRQ_TYPE_EDGE_FALLING>; avdd-supply = <&tsp_reg>; vdd-supply = <&tsp_reg>; }; }; &i2c_7 { samsung,i2c-sda-delay = <100>; samsung,i2c-slave-addr = <0x10>; samsung,i2c-max-bus-freq = <400000>; pinctrl-0 = <&i2c7_bus>; pinctrl-names = "default"; status = "okay"; ak8975@c { compatible = "asahi-kasei,ak8975"; reg = <0x0c>; gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>; }; }; &i2c_5 { samsung,i2c-sda-delay = <100>; samsung,i2c-slave-addr = <0x10>; samsung,i2c-max-bus-freq = <100000>; pinctrl-0 = <&i2c5_bus>; pinctrl-names = "default"; status = "okay"; max8997_pmic@66 { compatible = "maxim,max8997-pmic"; interrupts-extended = <&gpx0 7 0>, <&gpx2 3 2>; pinctrl-0 = <&max8997_irq &otg_gp &usb_sel>; pinctrl-names = "default"; otg_en-gpios = <&gpx3 3 0>; usb_sel-gpios = <&gpl0 6 0>; reg = <0x66>; interrupt-parent = <&gpx0>; interrupts = <7 IRQ_TYPE_NONE>; max8997,pmic-buck1-uses-gpio-dvs; max8997,pmic-buck2-uses-gpio-dvs; max8997,pmic-buck5-uses-gpio-dvs; max8997,pmic-ignore-gpiodvs-side-effect; max8997,pmic-buck125-default-dvs-idx = <0>; max8997,pmic-buck125-dvs-gpios = <&gpx0 5 GPIO_ACTIVE_HIGH>, <&gpx0 6 GPIO_ACTIVE_HIGH>, <&gpl0 0 GPIO_ACTIVE_HIGH>; max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>, <1250000>, <1200000>, <1150000>, <1100000>, <1000000>, <950000>; max8997,pmic-buck2-dvs-voltage = <1100000>, <1000000>, <950000>, <900000>, <1100000>, <1000000>, <950000>, <900000>; max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>, <1200000>, <1200000>, <1200000>, <1200000>, <1200000>, <1200000>; regulators { vadc_reg: LDO1 { regulator-name = "VADC_3.3V_C210"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; valive_reg: LDO2 { regulator-name = "VALIVE_1.1V_C210"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; }; vusb_reg: LDO3 { regulator-name = "VUSB_1.1V_C210"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; }; vmipi_reg: LDO4 { regulator-name = "VMIPI_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; vhsic_reg: LDO5 { regulator-name = "VHSIC_1.2V"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; vpda_reg: LDO6 { regulator-name = "VCC_1.8V_PDA"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; vcam_reg: LDO7 { regulator-name = "CAM_ISP_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; vusbdac_reg: LDO8 { regulator-name = "VUSB+VDAC_3.3V_C210"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; vccpda_reg: LDO9 { regulator-name = "VCC_2.8V_PDA"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; }; vtouch_reg: LDO11 { regulator-name = "TOUCH_2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; }; vpll_reg: LDO10 { regulator-name = "VPLL_1.1V"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; }; vtcam_reg: LDO12 { regulator-name = "VT_CAM_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; vcclcd_reg: LDO13 { regulator-name = "VCC_3.3V_LCD"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; vmotor_reg: LDO14 { regulator-name = "VCC_2.8V_MOTOR"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; vled_reg: LDO15 { regulator-name = "LED_A_2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; camsensor_reg: LDO16 { regulator-name = "CAM_SENSOR_IO_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; vtf_reg: LDO17 { regulator-name = "VTF_2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; vtouchled_reg: LDO18 { regulator-name = "TOUCH_LED_3.3V"; regulator-min-microvolt = <2500000>; regulator-max-microvolt = <3300000>; }; vddq_reg: LDO21 { regulator-name = "VDDQ_M1M2_1.2V"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; varm_breg: BUCK1 { /* * HACK: The real name is VARM_1.2V_C210, * but exynos-cpufreq does not support * DT-based regulator lookup yet. */ regulator-name = "vdd_arm"; regulator-min-microvolt = <65000>; regulator-max-microvolt = <2225000>; regulator-always-on; }; vint_breg: BUCK2 { regulator-name = "VINT_1.1V_C210"; regulator-min-microvolt = <65000>; regulator-max-microvolt = <2225000>; regulator-always-on; }; vg3d_breg: BUCK3 { regulator-name = "G3D_1.1V"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; camisp_breg: BUCK4 { regulator-name = "CAM_ISP_CORE_1.2V"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; vmem_breg: BUCK5 { regulator-name = "VMEM_1.2V"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; vccsub_breg: BUCK7 { regulator-name = "VCC_SUB_2.0V"; regulator-min-microvolt = <2000000>; regulator-max-microvolt = <2000000>; regulator-always-on; }; safe1_sreg: ESAFEOUT1 { regulator-name = "SAFEOUT1"; }; safe2_sreg: ESAFEOUT2 { regulator-name = "SAFEOUT2"; regulator-boot-on; }; charger_reg: CHARGER { regulator-name = "CHARGER"; regulator-min-microamp = <60000>; regulator-max-microamp = <2580000>; regulator-always-on; }; chargercv_reg: CHARGER_CV { regulator-name = "CHARGER_CV"; regulator-min-microvolt = <3800000>; regulator-max-microvolt = <4100000>; regulator-always-on; }; }; }; }; &gpu { mali-supply = <&vg3d_breg>; status = "okay"; regulator-microvolt-offset = <50000>; regulator-microsecs-delay = <50>; }; &sdhci_0 { bus-width = <8>; non-removable; pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>; pinctrl-names = "default"; vmmc-supply = <&vemmc_reg>; status = "okay"; }; &sdhci_2 { bus-width = <4>; cd-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>; pinctrl-names = "default"; vmmc-supply = <&vtf_reg>; status = "okay"; }; &ehci { port@0 { status = "okay"; }; port@1 { status = "okay"; }; port@2 { status = "okay"; }; }; &sdhci_3 { #address-cells = <1>; #size-cells = <0>; non-removable; bus-width = <4>; mmc-pwrseq = <&wlan_pwrseq>; pinctrl-names = "default"; pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>; status = "okay"; vmmc-supply = <&vtf_reg>; brcmf: wifi@1 { reg = <1>; compatible = "brcm,bcm4330-fmac"; interrupt-parent = <&gpx2>; interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "host-wake"; }; }; &serial_0 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&bt_en &bt_res &uart0_data &uart0_fctl>; bluetooth { compatible = "brcm,bcm4330-bt"; shutdown-gpios = <&gpl0 4 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpl1 0 GPIO_ACTIVE_HIGH>; device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>; host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>; }; }; &serial_1 { status = "okay"; }; &serial_2 { status = "okay"; }; &serial_3 { status = "okay"; }; &tmu { status = "okay"; }; &pinctrl_0 { pinctrl-names = "default"; pinctrl-0 = <&sleep0>; sleep0: sleep-states { PIN_SLP(gpa0-0, INPUT, NONE); PIN_SLP(gpa0-1, OUT0, NONE); PIN_SLP(gpa0-2, INPUT, NONE); PIN_SLP(gpa0-3, OUT1, NONE); }; }; &pinctrl_1 { mhl_int: mhl-int { samsung,pins = "gpf3-5"; samsung,pin-pud = ; }; i2c_mhl_bus: i2c-mhl-bus { samsung,pins = "gpf0-4", "gpf0-6"; samsung,pin-function = ; samsung,pin-pud = ; samsung,pin-drv = ; }; usb_sel: usb-sel { samsung,pins = "gpl0-6"; samsung,pin-function = ; samsung,pin-pud = ; samsung,pin-drv = ; samsung,pin-val = <0>; }; bt_en: bt-en { samsung,pins = "gpl0-4"; samsung,pin-function = ; samsung,pin-pud = ; samsung,pin-drv = ; samsung,pin-val = <0>; }; bt_res: bt-res { samsung,pins = "gpl1-0"; samsung,pin-function = ; samsung,pin-pud = ; samsung,pin-drv = ; samsung,pin-val = <0>; }; otg_gp: otg-gp { samsung,pins = "gpx3-3"; samsung,pin-function = ; samsung,pin-pud = ; samsung,pin-drv = ; samsung,pin-val = <0>; }; mag_mhl_gpio: mag-mhl-gpio { samsung,pins = "gpd0-2"; samsung,pin-function = ; samsung,pin-pud = ; }; max8997_irq: max8997-irq { samsung,pins = "gpx0-7"; samsung,pin-pud = ; }; max17042_fuel_irq: max17042-fuel-irq { samsung,pins = "gpx2-3"; samsung,pin-pud = ; }; tsp224_irq: tsp224-irq { samsung,pins = "gpx0-4"; samsung,pin-pud = ; }; };