/* * Common device tree include for all Exynos 5250 boards based off of Daisy. * * Copyright (c) 2012 Google, Inc * * 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. */ / { aliases { }; memory { reg = <0x40000000 0x80000000>; }; chosen { }; i2c@12C60000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <378000>; gpios = <&gpb3 0 2 3 0>, <&gpb3 1 2 3 0>; max77686@09 { compatible = "maxim,max77686"; reg = <0x09>; voltage-regulators { ldo1_reg: LDO1 { regulator-name = "P1.0V_LDO_OUT1"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; ldo2_reg: LDO2 { regulator-name = "P1.8V_LDO_OUT2"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo3_reg: LDO3 { regulator-name = "P1.8V_LDO_OUT3"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo7_reg: LDO7 { regulator-name = "P1.1V_LDO_OUT7"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; }; ldo8_reg: LDO8 { regulator-name = "P1.0V_LDO_OUT8"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; ldo10_reg: LDO10 { regulator-name = "P1.8V_LDO_OUT10"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo12_reg: LDO12 { regulator-name = "P3.0V_LDO_OUT12"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-always-on; }; ldo14_reg: LDO14 { regulator-name = "P1.8V_LDO_OUT14"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo15_reg: LDO15 { regulator-name = "P1.0V_LDO_OUT15"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; ldo16_reg: LDO16 { regulator-name = "P1.8V_LDO_OUT16"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; buck1_reg: BUCK1 { regulator-name = "vdd_mif"; regulator-min-microvolt = <950000>; regulator-max-microvolt = <1300000>; regulator-always-on; regulator-boot-on; }; buck2_reg: BUCK2 { regulator-name = "vdd_arm"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; }; buck3_reg: BUCK3 { regulator-name = "vdd_int"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1200000>; regulator-always-on; regulator-boot-on; }; buck4_reg: BUCK4 { regulator-name = "vdd_g3d"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <1300000>; regulator-always-on; regulator-boot-on; }; buck5_reg: BUCK5 { regulator-name = "P1.8V_BUCK_OUT5"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; }; buck6_reg: BUCK6 { regulator-name = "P1.35V_BUCK_OUT6"; regulator-min-microvolt = <1350000>; regulator-max-microvolt = <1350000>; regulator-always-on; }; buck7_reg: BUCK7 { regulator-name = "P2.0V_BUCK_OUT7"; regulator-min-microvolt = <2000000>; regulator-max-microvolt = <2000000>; regulator-always-on; }; buck8_reg: BUCK8 { regulator-name = "P2.85V_BUCK_OUT8"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; regulator-always-on; }; }; }; }; i2c@12C70000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <378000>; gpios = <&gpb3 2 2 3 0>, <&gpb3 3 2 3 0>; }; i2c@12C80000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; /* * Disabled pullups since external part has its own pullups and * double-pulling gets us out of spec in some cases. */ gpios = <&gpa0 6 3 0 0>, <&gpa0 7 3 0 0>; hdmiddc@50 { compatible = "samsung,exynos5-hdmiddc"; reg = <0x50>; }; }; i2c@12C90000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; gpios = <&gpa1 2 3 3 0>, <&gpa1 3 3 3 0>; }; i2c@12CA0000 { status = "disabled"; }; i2c@12CB0000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; gpios = <&gpa2 2 3 3 0>, <&gpa2 3 3 3 0>; }; i2c@12CC0000 { status = "disabled"; }; i2c@12CD0000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; gpios = <&gpb2 2 3 3 0>, <&gpb2 3 3 3 0>; }; i2c@12CE0000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <378000>; hdmiphy@38 { compatible = "samsung,exynos5-hdmiphy"; reg = <0x38>; }; }; 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>; slot@0 { reg = <0>; bus-width = <8>; gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>, <&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>, <&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>, <&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>, <&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>; }; }; dwmmc1@12210000 { status = "disabled"; }; 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>; slot@0 { reg = <0>; bus-width = <4>; samsung,cd-pinmux-gpio = <&gpc3 2 2 3 3>; wp-gpios = <&gpc2 1 0 0 3>; gpios = <&gpc3 0 2 0 3>, <&gpc3 1 2 0 3>, <&gpc3 3 2 3 3>, <&gpc3 4 2 3 3>, <&gpc3 5 2 3 3>, <&gpc3 6 2 3 3>; }; }; dwmmc3@12230000 { 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>; slot@0 { reg = <0>; bus-width = <4>; /* See board-specific dts files for GPIOs */ }; }; spi_0: spi@12d20000 { status = "disabled"; }; spi_1: spi@12d30000 { gpios = <&gpa2 4 2 3 0>, <&gpa2 6 2 3 0>, <&gpa2 7 2 3 0>; samsung,spi-src-clk = <0>; num-cs = <1>; }; spi_2: spi@12d40000 { status = "disabled"; }; hdmi { hpd-gpio = <&gpx3 7 0xf 1 3>; }; gpio-keys { compatible = "gpio-keys"; power { label = "Power"; gpios = <&gpx1 3 0 0x10000 0>; linux,code = <116>; /* KEY_POWER */ gpio-key,wakeup; }; }; };