arch/arm/boot/dts/exynos5260-xyref5260.dts

   1 /*
   2  * SAMSUNG XYREF5260 board device tree source
   3  *
   4  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10 */
  11
  12 /dts-v1/;
  13 #include "exynos5260.dtsi"
  14
  15 / {
  16         model = "SAMSUNG XYREF5260 board based on EXYNOS5260";
  17         compatible = "samsung,xyref5260", "samsung,exynos5260", "samsung,exynos5";
  18
  19         memory {
  20                 reg = <0x20000000 0x80000000>;
  21         };
  22
  23         chosen {
  24                 bootargs = "console=ttySAC2,115200";
  25         };
  26
  27         fin_pll: xxti {
  28                 compatible = "fixed-clock";
  29                 clock-frequency = <24000000>;
  30                 clock-output-names = "fin_pll";
  31                 #clock-cells = <0>;
  32         };
  33
  34         xrtcxti: xrtcxti {
  35                 compatible = "fixed-clock";
  36                 clock-frequency = <32768>;
  37                 clock-output-names = "xrtcxti";
  38                 #clock-cells = <0>;
  39         };
  40 };
  41
  42 &pinctrl_0 {
  43         hdmi_hpd_irq: hdmi-hpd-irq {
  44                 samsung,pins = "gpx3-7";
  45                 samsung,pin-function = <0>;
  46                 samsung,pin-pud = <1>;
  47                 samsung,pin-drv = <0>;
  48         };
  49 };
  50
  51 &uart0 {
  52         status = "okay";
  53 };
  54
  55 &uart1 {
  56         status = "okay";
  57 };
  58
  59 &uart2 {
  60         status = "okay";
  61 };
  62
  63 &uart3 {
  64         status = "okay";
  65 };
  66
  67 &mmc_0 {
  68         status = "okay";
  69         num-slots = <1>;
  70         broken-cd;
  71         bypass-smu;
  72         cap-mmc-highspeed;
  73         supports-hs200-mode; /* 200 MHz */
  74         card-detect-delay = <200>;
  75         samsung,dw-mshc-ciu-div = <3>;
  76         samsung,dw-mshc-sdr-timing = <0 4>;
  77         samsung,dw-mshc-ddr-timing = <0 2>;
  78         pinctrl-names = "default";
  79         pinctrl-0 = <&sd0_rdqs &sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
  80         bus-width = <8>;
  81 };
  82
  83 &mmc_2 {
  84         status = "okay";
  85         num-slots = <1>;
  86         cap-sd-highspeed;
  87         card-detect-delay = <200>;
  88         samsung,dw-mshc-ciu-div = <3>;
  89         samsung,dw-mshc-sdr-timing = <2 3>;
  90         samsung,dw-mshc-ddr-timing = <1 2>;
  91         pinctrl-names = "default";
  92         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
  93         bus-width = <4>;
  94         disable-wp;
  95 };