/* * SAMSUNG SMDK5250 board device tree source * * Copyright (c) 2012 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 = "SAMSUNG SMDK5250 board based on EXYNOS5250"; compatible = "samsung,smdk5250", "samsung,exynos5250"; aliases { }; memory { reg = <0x40000000 0x80000000>; }; chosen { bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc"; }; i2c@12C60000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <20000>; gpios = <&gpb3 0 2 3 0>, <&gpb3 1 2 3 0>; eeprom@50 { compatible = "samsung,s524ad0xd1"; reg = <0x50>; }; }; i2c@12C70000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <20000>; gpios = <&gpb3 2 2 3 0>, <&gpb3 3 2 3 0>; eeprom@51 { compatible = "samsung,s524ad0xd1"; reg = <0x51>; }; wm8994: wm8994@1a { compatible = "wlf,wm8994"; reg = <0x1a>; }; }; i2c@121D0000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <40000>; samsung,i2c-slave-addr = <0x38>; sata-phy { compatible = "samsung,sata-phy"; reg = <0x38>; }; }; sata@122F0000 { samsung,sata-freq = <66>; }; i2c@12C80000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; gpios = <&gpa0 6 3 3 0>, <&gpa0 7 3 3 0>; hdmiddc@50 { compatible = "samsung,exynos5-hdmiddc"; reg = <0x50>; }; }; i2c@12C90000 { status = "disabled"; }; i2c@12CA0000 { status = "disabled"; }; i2c@12CB0000 { status = "disabled"; }; i2c@12CC0000 { status = "disabled"; }; i2c@12CD0000 { status = "disabled"; }; i2c@12CE0000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; 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>; 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>, <&gpc4 3 3 3 3>, <&gpc4 3 3 3 3>, <&gpc4 5 3 3 3>, <&gpc4 6 3 3 3>; }; }; dwmmc3@12230000 { status = "disabled"; }; 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>; w25q80bw@0 { #address-cells = <1>; #size-cells = <1>; compatible = "w25x80"; reg = <0>; spi-max-frequency = <1000000>; controller-data { cs-gpio = <&gpa2 5 1 0 3>; samsung,spi-feedback-delay = <0>; }; partition@0 { label = "U-Boot"; reg = <0x0 0x40000>; read-only; }; partition@40000 { label = "Kernel"; reg = <0x40000 0xc0000>; }; }; }; spi_2: spi@12d40000 { status = "disabled"; }; hdmi { hpd-gpio = <&gpx3 7 0xf 1 3>; }; codec@11000000 { samsung,mfc-r = <0x43000000 0x800000>; samsung,mfc-l = <0x51000000 0x800000>; }; i2s0: i2s@03830000 { gpios = <&gpz 0 2 0 0>, <&gpz 1 2 0 0>, <&gpz 2 2 0 0>, <&gpz 3 2 0 0>, <&gpz 4 2 0 0>, <&gpz 5 2 0 0>, <&gpz 6 2 0 0>; }; i2s1: i2s@12D60000 { status = "disabled"; }; i2s2: i2s@12D70000 { status = "disabled"; }; sound { compatible = "samsung,smdk-wm8994"; samsung,i2s-controller = <&i2s0>; samsung,audio-codec = <&wm8994>; }; };