1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * SAMSUNG SMDK5410 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 "exynos5410.dtsi"
 11#include <dt-bindings/interrupt-controller/irq.h>
 12/ {
 13	model = "Samsung SMDK5410 board based on EXYNOS5410";
 14	compatible = "samsung,smdk5410", "samsung,exynos5410", "samsung,exynos5";
 15
 16	memory@40000000 {
 17		device_type = "memory";
 18		reg = <0x40000000 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	firmware@2037000 {
 33		compatible = "samsung,secure-firmware";
 34		reg = <0x02037000 0x1000>;
 35	};
 36
 37};
 38
 39&mmc_0 {
 40	status = "okay";
 41	cap-mmc-highspeed;
 42	broken-cd;
 43	card-detect-delay = <200>;
 44	samsung,dw-mshc-ciu-div = <3>;
 45	samsung,dw-mshc-sdr-timing = <2 3>;
 46	samsung,dw-mshc-ddr-timing = <1 2>;
 47	bus-width = <8>;
 48};
 49
 50&mmc_2 {
 51	status = "okay";
 52	cap-sd-highspeed;
 53	card-detect-delay = <200>;
 54	samsung,dw-mshc-ciu-div = <3>;
 55	samsung,dw-mshc-sdr-timing = <2 3>;
 56	samsung,dw-mshc-ddr-timing = <1 2>;
 57	bus-width = <4>;
 58	disable-wp;
 59};
 60
 61&pinctrl_0 {
 62	srom_ctl: srom-ctl {
 63		samsung,pins = "gpy0-3", "gpy0-4", "gpy0-5",
 64			       "gpy1-0", "gpy1-1", "gpy1-2", "gpy1-3";
 65		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 66		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 67	};
 68
 69	srom_ebi: srom-ebi {
 70		samsung,pins = "gpy3-0", "gpy3-1", "gpy3-2", "gpy3-3",
 71			       "gpy3-4", "gpy3-5", "gpy3-6", "gpy3-7",
 72			       "gpy5-0", "gpy5-1", "gpy5-2", "gpy5-3",
 73			       "gpy5-4", "gpy5-5", "gpy5-6", "gpy5-7",
 74			       "gpy6-0", "gpy6-1", "gpy6-2", "gpy6-3",
 75			       "gpy6-4", "gpy6-5", "gpy6-6", "gpy6-7";
 76		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 77		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 78		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 79	};
 80};
 81
 82&sromc {
 83	pinctrl-names = "default";
 84	pinctrl-0 = <&srom_ctl>, <&srom_ebi>;
 85
 86	ethernet@3,0 {
 87		compatible = "smsc,lan9115";
 88		reg = <3 0 0x10000>;
 89		phy-mode = "mii";
 90		interrupt-parent = <&gpx0>;
 91		interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
 92		reg-io-width = <2>;
 93		smsc,irq-push-pull;
 94		smsc,force-internal-phy;
 95
 96		samsung,srom-page-mode;
 97		samsung,srom-timing = <9 12 1 9 1 1>;
 98	};
 99};
100
101&serial_0 {
102	status = "okay";
103};
104
105&serial_1 {
106	status = "okay";
107};
108
109&serial_2 {
110	status = "okay";
111};