| /* |
| * 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/ "exynos5250.dtsi" |
| |
| / { |
| model = "Insignal Arndale evaluation board based on EXYNOS5250"; |
| compatible = "insignal,arndale", "samsung,exynos5250"; |
| |
| memory { |
| reg = <0x40000000 0x80000000>; |
| }; |
| |
| chosen { |
| bootargs = "console=ttySAC2,115200"; |
| }; |
| |
| codec@11000000 { |
| samsung,mfc-r = <0x43000000 0x800000>; |
| samsung,mfc-l = <0x51000000 0x800000>; |
| }; |
| |
| i2c@12C60000 { |
| 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>; |
| |
| 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 0>, |
| <&gpd1 1 0>, |
| <&gpd1 2 0>; |
| s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>, |
| <&gpx2 4 0>, |
| <&gpx2 5 0>; |
| 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>; |
| 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 = <925000>; |
| 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-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>; |
| }; |
| |
| buck9_reg: BUCK9 { |
| regulator-name = "VDD_33_OFF_EXT1"; |
| regulator-min-microvolt = <750000>; |
| regulator-max-microvolt = <3000000>; |
| op_mode = <1>; |
| }; |
| }; |
| }; |
| }; |
| |
| i2c@12C70000 { |
| status = "disabled"; |
| }; |
| |
| i2c@12C80000 { |
| status = "disabled"; |
| }; |
| |
| i2c@12C90000 { |
| status = "disabled"; |
| }; |
| |
| i2c@12CA0000 { |
| status = "disabled"; |
| }; |
| |
| i2c@12CB0000 { |
| status = "disabled"; |
| }; |
| |
| i2c@12CC0000 { |
| status = "disabled"; |
| }; |
| |
| i2c@12CD0000 { |
| status = "disabled"; |
| }; |
| |
| i2c@121D0000 { |
| status = "disabled"; |
| }; |
| |
| dwmmc_0: dwmmc0@12200000 { |
| num-slots = <1>; |
| supports-highspeed; |
| broken-cd; |
| fifo-depth = <0x80>; |
| 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>; |
| |
| slot@0 { |
| reg = <0>; |
| bus-width = <8>; |
| }; |
| }; |
| |
| dwmmc_1: dwmmc1@12210000 { |
| status = "disabled"; |
| }; |
| |
| dwmmc_2: dwmmc2@12220000 { |
| num-slots = <1>; |
| supports-highspeed; |
| fifo-depth = <0x80>; |
| 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>; |
| |
| slot@0 { |
| reg = <0>; |
| bus-width = <4>; |
| disable-wp; |
| }; |
| }; |
| |
| dwmmc_3: dwmmc3@12230000 { |
| status = "disabled"; |
| }; |
| |
| spi_0: spi@12d20000 { |
| status = "disabled"; |
| }; |
| |
| spi_1: spi@12d30000 { |
| status = "disabled"; |
| }; |
| |
| spi_2: spi@12d40000 { |
| status = "disabled"; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| |
| menu { |
| label = "SW-TACT2"; |
| gpios = <&gpx1 4 1>; |
| linux,code = <139>; |
| gpio-key,wakeup; |
| }; |
| |
| home { |
| label = "SW-TACT3"; |
| gpios = <&gpx1 5 1>; |
| linux,code = <102>; |
| gpio-key,wakeup; |
| }; |
| |
| up { |
| label = "SW-TACT4"; |
| gpios = <&gpx1 6 1>; |
| linux,code = <103>; |
| gpio-key,wakeup; |
| }; |
| |
| down { |
| label = "SW-TACT5"; |
| gpios = <&gpx1 7 1>; |
| linux,code = <108>; |
| gpio-key,wakeup; |
| }; |
| |
| back { |
| label = "SW-TACT6"; |
| gpios = <&gpx2 0 1>; |
| linux,code = <158>; |
| gpio-key,wakeup; |
| }; |
| |
| wakeup { |
| label = "SW-TACT7"; |
| gpios = <&gpx2 1 1>; |
| linux,code = <143>; |
| gpio-key,wakeup; |
| }; |
| }; |
| |
| hdmi { |
| hpd-gpio = <&gpx3 7 2>; |
| vdd_osc-supply = <&ldo10_reg>; |
| vdd_pll-supply = <&ldo8_reg>; |
| vdd-supply = <&ldo8_reg>; |
| }; |
| |
| mmc_reg: voltage-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "VDD_33ON_2.8V"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| gpio = <&gpx1 1 1>; |
| enable-active-high; |
| }; |
| |
| reg_hdmi_en: fixedregulator@0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "hdmi-en"; |
| }; |
| |
| fixed-rate-clocks { |
| xxti { |
| compatible = "samsung,clock-xxti"; |
| clock-frequency = <24000000>; |
| }; |
| }; |
| }; |
