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

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * SAMSUNG XYREF5260 board device tree source
   4  *
   5  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   6  *              http://www.samsung.com
   7  */
   8
   9 /dts-v1/;
  10 #include "exynos5260.dtsi"
  11
  12 / {
  13         model = "SAMSUNG XYREF5260 board based on EXYNOS5260";
  14         compatible = "samsung,xyref5260", "samsung,exynos5260", "samsung,exynos5";
  15
  16         memory@20000000 {
  17                 device_type = "memory";
  18                 reg = <0x20000000 0x80000000>;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttySAC2,115200";
  23         };
  24
  25         fin_pll: xxti {
  26                 compatible = "fixed-clock";
  27                 clock-frequency = <24000000>;
  28                 clock-output-names = "fin_pll";
  29                 #clock-cells = <0>;
  30         };
  31
  32         xrtcxti: xrtcxti {
  33                 compatible = "fixed-clock";
  34                 clock-frequency = <32768>;
  35                 clock-output-names = "xrtcxti";
  36                 #clock-cells = <0>;
  37         };
  38 };
  39
  40 &pinctrl_0 {
  41         hdmi_hpd_irq: hdmi-hpd-irq {
  42                 samsung,pins = "gpx3-7";
  43                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
  44                 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
  45                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
  46         };
  47 };
  48
  49 &uart0 {
  50         status = "okay";
  51 };
  52
  53 &uart1 {
  54         status = "okay";
  55 };
  56
  57 &uart2 {
  58         status = "okay";
  59 };
  60
  61 &uart3 {
  62         status = "okay";
  63 };
  64
  65 &mmc_0 {
  66         status = "okay";
  67         broken-cd;
  68         cap-mmc-highspeed;
  69         supports-hs200-mode; /* 200 MHz */
  70         card-detect-delay = <200>;
  71         samsung,dw-mshc-ciu-div = <3>;
  72         samsung,dw-mshc-sdr-timing = <0 4>;
  73         samsung,dw-mshc-ddr-timing = <0 2>;
  74         pinctrl-names = "default";
  75         pinctrl-0 = <&sd0_rdqs &sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
  76         bus-width = <8>;
  77 };
  78
  79 &mmc_2 {
  80         status = "okay";
  81         cap-sd-highspeed;
  82         card-detect-delay = <200>;
  83         samsung,dw-mshc-ciu-div = <3>;
  84         samsung,dw-mshc-sdr-timing = <2 3>;
  85         samsung,dw-mshc-ddr-timing = <1 2>;
  86         pinctrl-names = "default";
  87         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
  88         bus-width = <4>;
  89         disable-wp;
  90 };