arch/arm/boot/dts/exynos3250-artik5-eval.dts

   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 };