arch/arm/boot/dts/exynos5410-smdk5410.dts

   1 /*
   2  * SAMSUNG SMDK5410 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 "exynos5410.dtsi"
  14 #include <dt-bindings/interrupt-controller/irq.h>
  15 / {
  16         model = "Samsung SMDK5410 board based on EXYNOS5410";
  17         compatible = "samsung,smdk5410", "samsung,exynos5410", "samsung,exynos5";
  18
  19         memory {
  20                 reg = <0x40000000 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         firmware@02037000 {
  35                 compatible = "samsung,secure-firmware";
  36                 reg = <0x02037000 0x1000>;
  37         };
  38
  39 };
  40
  41 &mmc_0 {
  42         status = "okay";
  43         num-slots = <1>;
  44         cap-mmc-highspeed;
  45         broken-cd;
  46         card-detect-delay = <200>;
  47         samsung,dw-mshc-ciu-div = <3>;
  48         samsung,dw-mshc-sdr-timing = <2 3>;
  49         samsung,dw-mshc-ddr-timing = <1 2>;
  50         bus-width = <8>;
  51 };
  52
  53 &mmc_2 {
  54         status = "okay";
  55         num-slots = <1>;
  56         cap-sd-highspeed;
  57         card-detect-delay = <200>;
  58         samsung,dw-mshc-ciu-div = <3>;
  59         samsung,dw-mshc-sdr-timing = <2 3>;
  60         samsung,dw-mshc-ddr-timing = <1 2>;
  61         bus-width = <4>;
  62         disable-wp;
  63 };
  64
  65 &pinctrl_0 {
  66         srom_ctl: srom-ctl {
  67                 samsung,pins = "gpy0-3", "gpy0-4", "gpy0-5",
  68                                "gpy1-0", "gpy1-1", "gpy1-2", "gpy1-3";
  69                 samsung,pin-function = <2>;
  70                 samsung,pin-drv = <0>;
  71         };
  72
  73         srom_ebi: srom-ebi {
  74                 samsung,pins = "gpy3-0", "gpy3-1", "gpy3-2", "gpy3-3",
  75                                "gpy3-4", "gpy3-5", "gpy3-6", "gpy3-7",
  76                                "gpy5-0", "gpy5-1", "gpy5-2", "gpy5-3",
  77                                "gpy5-4", "gpy5-5", "gpy5-6", "gpy5-7",
  78                                "gpy6-0", "gpy6-1", "gpy6-2", "gpy6-3",
  79                                "gpy6-4", "gpy6-5", "gpy6-6", "gpy6-7";
  80                 samsung,pin-function = <2>;
  81                 samsung,pin-pud = <3>;
  82                 samsung,pin-drv = <0>;
  83         };
  84 };
  85
  86 &sromc {
  87         pinctrl-names = "default";
  88         pinctrl-0 = <&srom_ctl>, <&srom_ebi>;
  89
  90         ethernet@3,0 {
  91                 compatible = "smsc,lan9115";
  92                 reg = <3 0 0x10000>;
  93                 phy-mode = "mii";
  94                 interrupt-parent = <&gpx0>;
  95                 interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
  96                 reg-io-width = <2>;
  97                 smsc,irq-push-pull;
  98                 smsc,force-internal-phy;
  99
 100                 samsung,srom-page-mode;
 101                 samsung,srom-timing = <9 12 1 9 1 1>;
 102         };
 103 };
 104
 105 &uart0 {
 106         status = "okay";
 107 };
 108
 109 &uart1 {
 110         status = "okay";
 111 };
 112
 113 &uart2 {
 114         status = "okay";
 115 };