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	vdd10_usb3: voltage-regulator-0 {
45		compatible = "regulator-fixed";
46		regulator-name = "VDD10_USB3";
47		regulator-min-microvolt = <1000000>;
48		regulator-max-microvolt = <1000000>;
49	};
50
51	vdd33_usb3: voltage-regulator-0 {
52		compatible = "regulator-fixed";
53		regulator-name = "VDD33_USB3";
54		regulator-min-microvolt = <3300000>;
55		regulator-max-microvolt = <3300000>;
56	};
57};
58
59&mmc_0 {
60	status = "okay";
61	cap-mmc-highspeed;
62	broken-cd;
63	card-detect-delay = <200>;
64	samsung,dw-mshc-ciu-div = <3>;
65	samsung,dw-mshc-sdr-timing = <2 3>;
66	samsung,dw-mshc-ddr-timing = <1 2>;
67	bus-width = <8>;
68};
69
70&mmc_2 {
71	status = "okay";
72	cap-sd-highspeed;
73	card-detect-delay = <200>;
74	samsung,dw-mshc-ciu-div = <3>;
75	samsung,dw-mshc-sdr-timing = <2 3>;
76	samsung,dw-mshc-ddr-timing = <1 2>;
77	bus-width = <4>;
78	disable-wp;
79};
80
81&pinctrl_0 {
82	srom_ctl: srom-ctl-pins {
83		samsung,pins = "gpy0-3", "gpy0-4", "gpy0-5",
84			       "gpy1-0", "gpy1-1", "gpy1-2", "gpy1-3";
85		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
86		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
87	};
88
89	srom_ebi: srom-ebi-pins {
90		samsung,pins = "gpy3-0", "gpy3-1", "gpy3-2", "gpy3-3",
91			       "gpy3-4", "gpy3-5", "gpy3-6", "gpy3-7",
92			       "gpy5-0", "gpy5-1", "gpy5-2", "gpy5-3",
93			       "gpy5-4", "gpy5-5", "gpy5-6", "gpy5-7",
94			       "gpy6-0", "gpy6-1", "gpy6-2", "gpy6-3",
95			       "gpy6-4", "gpy6-5", "gpy6-6", "gpy6-7";
96		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
97		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
98		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
99	};
100};
101
102&rtc {
103	clocks = <&clock CLK_RTC>, <&pmic_ap_clk>;
104	clock-names = "rtc", "rtc_src";
105};
106
107&sromc {
108	pinctrl-names = "default";
109	pinctrl-0 = <&srom_ctl>, <&srom_ebi>;
110
111	ethernet@3,0 {
112		compatible = "smsc,lan9115";
113		reg = <3 0 0x10000>;
114		phy-mode = "mii";
115		interrupt-parent = <&gpx0>;
116		interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
117		reg-io-width = <2>;
118		smsc,irq-push-pull;
119		smsc,force-internal-phy;
120
121		samsung,srom-page-mode;
122		samsung,srom-timing = <9 12 1 9 1 1>;
123	};
124};
125
126&serial_0 {
127	status = "okay";
128};
129
130&serial_1 {
131	status = "okay";
132};
133
134&serial_2 {
135	status = "okay";
136};
137
138&usbdrd3_0 {
139	vdd10-supply = <&vdd10_usb3>;
140	vdd33-supply = <&vdd33_usb3>;
141};
142
143&usbdrd3_1 {
144	vdd10-supply = <&vdd10_usb3>;
145	vdd33-supply = <&vdd33_usb3>;
146};
147