1/* 2 * Samsung's Exynos3250 based ARTIK5 evaluation board device tree source 3 * 4 * Copyright (c) 2016 Samsung Electronics Co., Ltd. 5 * http://www.samsung.com 6 * 7 * Device tree source file for Samsung's ARTIK5 evaluation board 8 * which is based on Samsung Exynos3250 SoC. 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License version 2 as 12 * published by the Free Software Foundation. 13 */ 14 15/dts-v1/; 16#include "exynos3250-artik5.dtsi" 17 18/ { 19 model = "Samsung ARTIK5 evaluation board"; 20 compatible = "samsung,artik5-eval", "samsung,artik5", 21 "samsung,exynos3250", "samsung,exynos3"; 22}; 23 24&mshc_2 { 25 num-slots = <1>; 26 cap-sd-highspeed; 27 disable-wp; 28 vqmmc-supply = <&ldo3_reg>; 29 card-detect-delay = <200>; 30 clock-frequency = <100000000>; 31 clock-freq-min-max = <400000 100000000>; 32 samsung,dw-mshc-ciu-div = <1>; 33 samsung,dw-mshc-sdr-timing = <0 1>; 34 samsung,dw-mshc-ddr-timing = <1 2>; 35 pinctrl-names = "default"; 36 pinctrl-0 = <&sd2_cmd &sd2_clk &sd2_cd &sd2_bus1 &sd2_bus4>; 37 bus-width = <4>; 38 status = "okay"; 39}; 40 41&serial_2 { 42 status = "okay"; 43}; 44