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

   1 /*
   2  * Hardkernel Odroid XU board device tree source
   3  *
   4  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  * Copyright (c) 2016 Krzysztof Kozlowski
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  */
  12
  13 /dts-v1/;
  14 #include "exynos5410.dtsi"
  15 #include <dt-bindings/gpio/gpio.h>
  16 #include <dt-bindings/interrupt-controller/irq.h>
  17 #include "exynos54xx-odroidxu-leds.dtsi"
  18
  19 / {
  20         model = "Hardkernel Odroid XU";
  21         compatible = "hardkernel,odroid-xu", "samsung,exynos5410", "samsung,exynos5";
  22
  23         memory {
  24                 reg = <0x40000000 0x7ea00000>;
  25         };
  26
  27         chosen {
  28                 linux,stdout-path = &serial_2;
  29         };
  30
  31         emmc_pwrseq: pwrseq {
  32                 pinctrl-0 = <&emmc_nrst_pin>;
  33                 pinctrl-names = "default";
  34                 compatible = "mmc-pwrseq-emmc";
  35                 reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>;
  36         };
  37
  38         fan0: pwm-fan {
  39                 compatible = "pwm-fan";
  40                 pwms = <&pwm 0 20972 0>;
  41                 cooling-min-state = <0>;
  42                 cooling-max-state = <3>;
  43                 #cooling-cells = <2>;
  44                 cooling-levels = <0 130 170 230>;
  45         };
  46
  47         fin_pll: xxti {
  48                 compatible = "fixed-clock";
  49                 clock-frequency = <24000000>;
  50                 clock-output-names = "fin_pll";
  51                 #clock-cells = <0>;
  52         };
  53
  54         firmware@02073000 {
  55                 compatible = "samsung,secure-firmware";
  56                 reg = <0x02073000 0x1000>;
  57         };
  58 };
  59
  60 &mmc_0 {
  61         status = "okay";
  62         mmc-pwrseq = <&emmc_pwrseq>;
  63         cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
  64         card-detect-delay = <200>;
  65         samsung,dw-mshc-ciu-div = <3>;
  66         samsung,dw-mshc-sdr-timing = <0 4>;
  67         samsung,dw-mshc-ddr-timing = <0 2>;
  68         samsung,dw-mshc-hs400-timing = <0 2>;
  69         samsung,read-strobe-delay = <90>;
  70         pinctrl-names = "default";
  71         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>;
  72         bus-width = <8>;
  73         cap-mmc-highspeed;
  74         mmc-hs200-1_8v;
  75         mmc-hs400-1_8v;
  76 };
  77
  78 &mmc_2 {
  79         status = "okay";
  80         card-detect-delay = <200>;
  81         samsung,dw-mshc-ciu-div = <3>;
  82         samsung,dw-mshc-sdr-timing = <0 4>;
  83         samsung,dw-mshc-ddr-timing = <0 2>;
  84         pinctrl-names = "default";
  85         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
  86         bus-width = <4>;
  87         cap-sd-highspeed;
  88 };
  89
  90 &pinctrl_0 {
  91         emmc_nrst_pin: emmc-nrst {
  92                 samsung,pins = "gpd1-0";
  93                 samsung,pin-function = <0>;
  94                 samsung,pin-pud = <0>;
  95                 samsung,pin-drv = <0>;
  96         };
  97 };
  98
  99 &serial_0 {
 100         status = "okay";
 101 };
 102
 103 &serial_1 {
 104         status = "okay";
 105 };
 106
 107 &serial_2 {
 108         status = "okay";
 109 };
 110
 111 &serial_3 {
 112         status = "okay";
 113 };
 114
 115 &usbdrd_dwc3_0 {
 116         dr_mode = "host";
 117 };
 118
 119 &usbdrd_dwc3_1 {
 120         dr_mode = "peripheral";
 121 };