1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Samsung S3C6410 based SMDK6410 board device tree source.
4 *
5 * Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
6 *
7 * Device tree source file for SAMSUNG SMDK6410 board which is based on
8 * Samsung's S3C6410 SoC.
9 */
10
11/dts-v1/;
12
13#include <dt-bindings/gpio/gpio.h>
14#include <dt-bindings/interrupt-controller/irq.h>
15
16#include "s3c6410.dtsi"
17
18/ {
19	model = "SAMSUNG SMDK6410 board based on S3C6410";
20	compatible = "samsung,mini6410", "samsung,s3c6410";
21
22	memory@50000000 {
23		device_type = "memory";
24		reg = <0x50000000 0x8000000>;
25	};
26
27	chosen {
28		bootargs = "console=ttySAC0,115200n8 earlyprintk rootwait root=/dev/mmcblk0p1";
29	};
30
31	clocks {
32		compatible = "simple-bus";
33		#address-cells = <1>;
34		#size-cells = <0>;
35
36		fin_pll: oscillator@0 {
37			compatible = "fixed-clock";
38			reg = <0>;
39			clock-frequency = <12000000>;
40			clock-output-names = "fin_pll";
41			#clock-cells = <0>;
42		};
43
44		xusbxti: oscillator@1 {
45			compatible = "fixed-clock";
46			reg = <1>;
47			clock-output-names = "xusbxti";
48			clock-frequency = <48000000>;
49			#clock-cells = <0>;
50		};
51	};
52
53	srom-cs1@18000000 {
54		compatible = "simple-bus";
55		#address-cells = <1>;
56		#size-cells = <1>;
57		reg = <0x18000000 0x8000000>;
58		ranges;
59
60		ethernet@18000000 {
61			compatible = "smsc,lan9115";
62			reg = <0x18000000 0x10000>;
63			interrupt-parent = <&gpn>;
64			interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
65			phy-mode = "mii";
66			reg-io-width = <4>;
67			smsc,force-internal-phy;
68		};
69	};
70};
71
72&sdhci0 {
73	pinctrl-names = "default";
74	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
75	bus-width = <4>;
76	status = "okay";
77};
78
79&uart0 {
80	pinctrl-names = "default";
81	pinctrl-0 = <&uart0_data>, <&uart0_fctl>;
82	status = "okay";
83};
84
85&uart1 {
86	pinctrl-names = "default";
87	pinctrl-0 = <&uart1_data>;
88	status = "okay";
89};
90
91&uart2 {
92	pinctrl-names = "default";
93	pinctrl-0 = <&uart2_data>;
94	status = "okay";
95};
96
97&uart3 {
98	pinctrl-names = "default";
99	pinctrl-0 = <&uart3_data>;
100	status = "okay";
101};
102