/* * 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 { }; pinctrl@11400000 { /* * Disabled pullups since external part has its own pullups and * double-pulling gets us out of spec in some cases. */ i2c2_bus: i2c2-bus { samsung,pin-pud = <0>; }; max77686_irq: max77686-irq { samsung,pins = "gpx3-2"; samsung,pin-function = <0>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; }; i2c@12C60000 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <378000>; max77686@09 { compatible = "maxim,max77686"; interrupt-parent = <&gpx3>; interrupts = <2 0>; pinctrl-names = "default"; pinctrl-0 = <&max77686_irq>; wakeup-source; reg = <0x09>; #clock-cells = <1>; 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 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <378000>; trackpad { reg = <0x67>; compatible = "cypress,cyapa"; interrupts = <2 0>; interrupt-parent = <&gpx1>; wakeup-source; }; }; i2c@12C80000 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; hdmiddc@50 { compatible = "samsung,exynos4210-hdmiddc"; reg = <0x50>; }; }; i2c@12C90000 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; }; i2c@12CA0000 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; }; i2c@12CB0000 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; }; i2c@12CD0000 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; }; i2c@12CE0000 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <378000>; hdmiphy@38 { compatible = "samsung,exynos4212-hdmiphy"; reg = <0x38>; }; }; mmc@12200000 { num-slots = <1>; supports-highspeed; 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>; pinctrl-names = "default"; pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>; slot@0 { reg = <0>; bus-width = <8>; }; }; mmc@12220000 { num-slots = <1>; supports-highspeed; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <2 3>; samsung,dw-mshc-ddr-timing = <1 2>; pinctrl-names = "default"; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; slot@0 { reg = <0>; bus-width = <4>; wp-gpios = <&gpc2 1 0>; }; }; mmc@12230000 { num-slots = <1>; supports-highspeed; 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>; /* See board-specific dts files for pin setup */ slot@0 { reg = <0>; bus-width = <4>; }; }; spi_1: spi@12d30000 { status = "okay"; samsung,spi-src-clk = <0>; num-cs = <1>; }; hdmi { hpd-gpio = <&gpx3 7 0>; }; gpio-keys { compatible = "gpio-keys"; power { label = "Power"; gpios = <&gpx1 3 1>; linux,code = <116>; /* KEY_POWER */ gpio-key,wakeup; }; }; };