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                 stdout-path = "serial2:115200n8";
  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         ioclk_pcm: clock-pcm-ext {
  33                 compatible = "fixed-clock";
  34                 clock-frequency = <2048000>;
  35                 clock-output-names = "ioclk_pcm_extclk";
  36                 #clock-cells = <0>;
  37         };
  38
  39         ioclk_i2s: clock-i2s-cd {
  40                 compatible = "fixed-clock";
  41                 clock-frequency = <147456000>;
  42                 clock-output-names = "ioclk_i2s_cdclk";
  43                 #clock-cells = <0>;
  44         };
  45
  46         ioclk_spdif: clock-spdif-ext {
  47                 compatible = "fixed-clock";
  48                 clock-frequency = <49152000>;
  49                 clock-output-names = "ioclk_spdif_extclk";
  50                 #clock-cells = <0>;
  51         };
  52
  53         xrtcxti: xrtcxti {
  54                 compatible = "fixed-clock";
  55                 clock-frequency = <32768>;
  56                 clock-output-names = "xrtcxti";
  57                 #clock-cells = <0>;
  58         };
  59 };
  60
  61 &pinctrl_0 {
  62         hdmi_hpd_irq: hdmi-hpd-irq-pins {
  63                 samsung,pins = "gpx3-7";
  64                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
  65                 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
  66                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
  67         };
  68 };
  69
  70 &uart0 {
  71         status = "okay";
  72 };
  73
  74 &uart1 {
  75         status = "okay";
  76 };
  77
  78 &uart2 {
  79         status = "okay";
  80 };
  81
  82 &uart3 {
  83         status = "okay";
  84 };
  85
  86 &mmc_0 {
  87         status = "okay";
  88         broken-cd;
  89         cap-mmc-highspeed;
  90         supports-hs200-mode; /* 200 MHz */
  91         card-detect-delay = <200>;
  92         samsung,dw-mshc-ciu-div = <3>;
  93         samsung,dw-mshc-sdr-timing = <0 4>;
  94         samsung,dw-mshc-ddr-timing = <0 2>;
  95         pinctrl-names = "default";
  96         pinctrl-0 = <&sd0_rdqs &sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
  97         bus-width = <8>;
  98 };
  99
 100 &mmc_2 {
 101         status = "okay";
 102         cap-sd-highspeed;
 103         card-detect-delay = <200>;
 104         samsung,dw-mshc-ciu-div = <3>;
 105         samsung,dw-mshc-sdr-timing = <2 3>;
 106         samsung,dw-mshc-ddr-timing = <1 2>;
 107         pinctrl-names = "default";
 108         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 109         bus-width = <4>;
 110         disable-wp;
 111 };