/* * Samsung's Exynos5250 based Arndale board device tree source * * Copyright (c) 2013 Samsung Electronics Co., Ltd. * http://www.samsung.com * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ /dts-v1/; #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/input/input.h> #include "exynos5250.dtsi" / { model = "Insignal Arndale evaluation board based on EXYNOS5250"; compatible = "insignal,arndale", "samsung,exynos5250", "samsung,exynos5"; memory { reg = <0x40000000 0x80000000>; }; chosen { bootargs = "console=ttySAC2,115200"; }; gpio_keys { compatible = "gpio-keys"; menu { label = "SW-TACT2"; gpios = <&gpx1 4 GPIO_ACTIVE_LOW>; linux,code = <KEY_MENU>; gpio-key,wakeup; }; home { label = "SW-TACT3"; gpios = <&gpx1 5 GPIO_ACTIVE_LOW>; linux,code = <KEY_HOME>; gpio-key,wakeup; }; up { label = "SW-TACT4"; gpios = <&gpx1 6 GPIO_ACTIVE_LOW>; linux,code = <KEY_UP>; gpio-key,wakeup; }; down { label = "SW-TACT5"; gpios = <&gpx1 7 GPIO_ACTIVE_LOW>; linux,code = <KEY_DOWN>; gpio-key,wakeup; }; back { label = "SW-TACT6"; gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; linux,code = <KEY_BACK>; gpio-key,wakeup; }; wakeup { label = "SW-TACT7"; gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; linux,code = <KEY_WAKEUP>; gpio-key,wakeup; }; }; regulators { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; main_dc_reg: regulator@0 { compatible = "regulator-fixed"; reg = <0>; regulator-name = "MAIN_DC"; }; mmc_reg: regulator@1 { compatible = "regulator-fixed"; reg = <1>; regulator-name = "VDD_33ON_2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; gpio = <&gpx1 1 GPIO_ACTIVE_LOW>; enable-active-high; }; reg_hdmi_en: regulator@2 { compatible = "regulator-fixed"; reg = <2>; regulator-name = "hdmi-en"; }; }; fixed-rate-clocks { xxti { compatible = "samsung,clock-xxti"; clock-frequency = <24000000>; }; }; // SMSC USB3503 connected in hardware only mode as a PHY usb_hub: usb-hub { compatible = "smsc,usb3503a"; reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>; connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>; }; }; &dp { status = "okay"; samsung,color-space = <0>; samsung,dynamic-range = <0>; samsung,ycbcr-coeff = <0>; samsung,color-depth = <1>; samsung,link-rate = <0x0a>; samsung,lane-count = <4>; }; &fimd { status = "okay"; display-timings { native-mode = <&timing0>; timing0: timing@0 { /* 2560x1600 DP panel */ clock-frequency = <50000>; hactive = <2560>; vactive = <1600>; hfront-porch = <48>; hback-porch = <80>; hsync-len = <32>; vback-porch = <16>; vfront-porch = <8>; vsync-len = <6>; }; }; }; &hdmi { hpd-gpio = <&gpx3 7 GPIO_ACTIVE_LOW>; vdd_osc-supply = <&ldo10_reg>; vdd_pll-supply = <&ldo8_reg>; vdd-supply = <&ldo8_reg>; }; &i2c_0 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <20000>; samsung,i2c-slave-addr = <0x66>; s5m8767_pmic@66 { compatible = "samsung,s5m8767-pmic"; reg = <0x66>; interrupt-parent = <&gpx3>; interrupts = <2 IRQ_TYPE_LEVEL_LOW>; vinb1-supply = <&main_dc_reg>; vinb2-supply = <&main_dc_reg>; vinb3-supply = <&main_dc_reg>; vinb4-supply = <&main_dc_reg>; vinb5-supply = <&main_dc_reg>; vinb6-supply = <&main_dc_reg>; vinb7-supply = <&main_dc_reg>; vinb8-supply = <&main_dc_reg>; vinb9-supply = <&main_dc_reg>; vinl1-supply = <&buck7_reg>; vinl2-supply = <&buck7_reg>; vinl3-supply = <&buck7_reg>; vinl4-supply = <&main_dc_reg>; vinl5-supply = <&main_dc_reg>; vinl6-supply = <&main_dc_reg>; vinl7-supply = <&main_dc_reg>; vinl8-supply = <&buck8_reg>; vinl9-supply = <&buck8_reg>; s5m8767,pmic-buck2-dvs-voltage = <1300000>; s5m8767,pmic-buck3-dvs-voltage = <1100000>; s5m8767,pmic-buck4-dvs-voltage = <1200000>; s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_HIGH>, <&gpd1 1 GPIO_ACTIVE_HIGH>, <&gpd1 2 GPIO_ACTIVE_HIGH>; s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>, <&gpx2 4 GPIO_ACTIVE_HIGH>, <&gpx2 5 GPIO_ACTIVE_HIGH>; regulators { ldo1_reg: LDO1 { regulator-name = "VDD_ALIVE_1.0V"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo2_reg: LDO2 { regulator-name = "VDD_28IO_DP_1.35V"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo3_reg: LDO3 { regulator-name = "VDD_COMMON1_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo4_reg: LDO4 { regulator-name = "VDD_IOPERI_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; op_mode = <1>; }; ldo5_reg: LDO5 { regulator-name = "VDD_EXT_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo6_reg: LDO6 { regulator-name = "VDD_MPLL_1.1V"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo7_reg: LDO7 { regulator-name = "VDD_XPLL_1.1V"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo8_reg: LDO8 { regulator-name = "VDD_COMMON2_1.0V"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo9_reg: LDO9 { regulator-name = "VDD_33ON_3.0V"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; op_mode = <1>; }; ldo10_reg: LDO10 { regulator-name = "VDD_COMMON3_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo11_reg: LDO11 { regulator-name = "VDD_ABB2_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo12_reg: LDO12 { regulator-name = "VDD_USB_3.0V"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo13_reg: LDO13 { regulator-name = "VDDQ_C2C_W_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo14_reg: LDO14 { regulator-name = "VDD18_ABB0_3_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo15_reg: LDO15 { regulator-name = "VDD10_COMMON4_1.0V"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo16_reg: LDO16 { regulator-name = "VDD18_HSIC_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo17_reg: LDO17 { regulator-name = "VDDQ_MMC2_3_2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; ldo18_reg: LDO18 { regulator-name = "VDD_33ON_2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; op_mode = <1>; }; ldo22_reg: LDO22 { regulator-name = "EXT_33_OFF"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; op_mode = <1>; }; ldo23_reg: LDO23 { regulator-name = "EXT_28_OFF"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; op_mode = <1>; }; ldo25_reg: LDO25 { regulator-name = "PVDD_LDO25"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; op_mode = <1>; }; ldo26_reg: LDO26 { regulator-name = "EXT_18_OFF"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; op_mode = <1>; }; buck1_reg: BUCK1 { regulator-name = "vdd_mif"; regulator-min-microvolt = <950000>; regulator-max-microvolt = <1200000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; buck2_reg: BUCK2 { regulator-name = "vdd_arm"; regulator-min-microvolt = <912500>; regulator-max-microvolt = <1300000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; buck3_reg: BUCK3 { regulator-name = "vdd_int"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1200000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; buck4_reg: BUCK4 { regulator-name = "vdd_g3d"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; buck5_reg: BUCK5 { regulator-name = "VDD_MEM_1.35V"; regulator-min-microvolt = <750000>; regulator-max-microvolt = <1355000>; regulator-always-on; regulator-boot-on; op_mode = <1>; }; buck7_reg: BUCK7 { regulator-name = "PVDD_BUCK7"; regulator-always-on; op_mode = <1>; }; buck8_reg: BUCK8 { regulator-name = "PVDD_BUCK8"; regulator-always-on; op_mode = <1>; }; buck9_reg: BUCK9 { regulator-name = "VDD_33_OFF_EXT1"; regulator-min-microvolt = <750000>; regulator-max-microvolt = <3000000>; op_mode = <1>; }; }; }; }; &i2c_2 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; samsung,i2c-slave-addr = <0x50>; hdmiddc@50 { compatible = "samsung,exynos4210-hdmiddc"; reg = <0x50>; }; }; &i2c_3 { status = "okay"; wm1811a@1a { compatible = "wlf,wm1811"; reg = <0x1a>; AVDD2-supply = <&main_dc_reg>; CPVDD-supply = <&main_dc_reg>; DBVDD1-supply = <&main_dc_reg>; DBVDD2-supply = <&main_dc_reg>; DBVDD3-supply = <&main_dc_reg>; LDO1VDD-supply = <&main_dc_reg>; SPKVDD1-supply = <&main_dc_reg>; SPKVDD2-supply = <&main_dc_reg>; wlf,ldo1ena = <&gpb0 0 GPIO_ACTIVE_HIGH>; wlf,ldo2ena = <&gpb0 1 GPIO_ACTIVE_HIGH>; }; }; &i2c_8 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; samsung,i2c-slave-addr = <0x38>; hdmiphy@38 { compatible = "samsung,exynos4212-hdmiphy"; reg = <0x38>; }; }; &i2c_9 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <40000>; samsung,i2c-slave-addr = <0x38>; sata_phy_i2c:sata-phy@38 { compatible = "samsung,exynos-sataphy-i2c"; reg = <0x38>; }; }; &i2s0 { status = "okay"; }; &mfc { samsung,mfc-r = <0x43000000 0x800000>; samsung,mfc-l = <0x51000000 0x800000>; }; &mmc_0 { status = "okay"; num-slots = <1>; broken-cd; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <2 3>; samsung,dw-mshc-ddr-timing = <1 2>; vmmc-supply = <&mmc_reg>; pinctrl-names = "default"; pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; bus-width = <8>; cap-mmc-highspeed; }; &mmc_2 { status = "okay"; num-slots = <1>; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <2 3>; samsung,dw-mshc-ddr-timing = <1 2>; vmmc-supply = <&mmc_reg>; pinctrl-names = "default"; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; bus-width = <4>; disable-wp; cap-sd-highspeed; }; &rtc { status = "okay"; }; &sata { status = "okay"; }; &sata_phy { status = "okay"; samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>; };