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	pmic_ap_clk: pmic-ap-clk {
33		/* Workaround for missing PMIC and its clock */
34		compatible = "fixed-clock";
35		#clock-cells = <0>;
36		clock-frequency = <32768>;
37	};
38
39	firmware@2037000 {
40		compatible = "samsung,secure-firmware";
41		reg = <0x02037000 0x1000>;
42	};
43
44};
45
46&mmc_0 {
47	status = "okay";
48	cap-mmc-highspeed;
49	broken-cd;
50	card-detect-delay = <200>;
51	samsung,dw-mshc-ciu-div = <3>;
52	samsung,dw-mshc-sdr-timing = <2 3>;
53	samsung,dw-mshc-ddr-timing = <1 2>;
54	bus-width = <8>;
55};
56
57&mmc_2 {
58	status = "okay";
59	cap-sd-highspeed;
60	card-detect-delay = <200>;
61	samsung,dw-mshc-ciu-div = <3>;
62	samsung,dw-mshc-sdr-timing = <2 3>;
63	samsung,dw-mshc-ddr-timing = <1 2>;
64	bus-width = <4>;
65	disable-wp;
66};
67
68&pinctrl_0 {
69	srom_ctl: srom-ctl {
70		samsung,pins = "gpy0-3", "gpy0-4", "gpy0-5",
71			       "gpy1-0", "gpy1-1", "gpy1-2", "gpy1-3";
72		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
73		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
74	};
75
76	srom_ebi: srom-ebi {
77		samsung,pins = "gpy3-0", "gpy3-1", "gpy3-2", "gpy3-3",
78			       "gpy3-4", "gpy3-5", "gpy3-6", "gpy3-7",
79			       "gpy5-0", "gpy5-1", "gpy5-2", "gpy5-3",
80			       "gpy5-4", "gpy5-5", "gpy5-6", "gpy5-7",
81			       "gpy6-0", "gpy6-1", "gpy6-2", "gpy6-3",
82			       "gpy6-4", "gpy6-5", "gpy6-6", "gpy6-7";
83		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
84		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
85		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
86	};
87};
88
89&rtc {
90	clocks = <&clock CLK_RTC>, <&pmic_ap_clk>;
91	clock-names = "rtc", "rtc_src";
92};
93
94&sromc {
95	pinctrl-names = "default";
96	pinctrl-0 = <&srom_ctl>, <&srom_ebi>;
97
98	ethernet@3,0 {
99		compatible = "smsc,lan9115";
100		reg = <3 0 0x10000>;
101		phy-mode = "mii";
102		interrupt-parent = <&gpx0>;
103		interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
104		reg-io-width = <2>;
105		smsc,irq-push-pull;
106		smsc,force-internal-phy;
107
108		samsung,srom-page-mode;
109		samsung,srom-timing = <9 12 1 9 1 1>;
110	};
111};
112
113&serial_0 {
114	status = "okay";
115};
116
117&serial_1 {
118	status = "okay";
119};
120
121&serial_2 {
122	status = "okay";
123};
124