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

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Samsung's Exynos3250 based ARTIK5 evaluation board device tree source
   4  *
   5  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
   6  *              http://www.samsung.com
   7  *
   8  * Device tree source file for Samsung's ARTIK5 evaluation board
   9  * which is based on Samsung Exynos3250 SoC.
  10  */
  11
  12 /dts-v1/;
  13 #include "exynos3250-artik5.dtsi"
  14
  15 / {
  16         model = "Samsung ARTIK5 evaluation board";
  17         compatible = "samsung,artik5-eval", "samsung,artik5",
  18                         "samsung,exynos3250", "samsung,exynos3";
  19 };
  20
  21 &mshc_2 {
  22         cap-sd-highspeed;
  23         disable-wp;
  24         vqmmc-supply = <&ldo3_reg>;
  25         card-detect-delay = <200>;
  26         clock-frequency = <100000000>;
  27         max-frequency = <100000000>;
  28         samsung,dw-mshc-ciu-div = <1>;
  29         samsung,dw-mshc-sdr-timing = <0 1>;
  30         samsung,dw-mshc-ddr-timing = <1 2>;
  31         pinctrl-names = "default";
  32         pinctrl-0 = <&sd2_cmd &sd2_clk &sd2_cd &sd2_bus1 &sd2_bus4>;
  33         bus-width = <4>;
  34         status = "okay";
  35 };
  36
  37 &serial_2 {
  38         status = "okay";
  39 };