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};