1/*
 2 * Device Tree Source for the KZM9D board
 3 *
 4 * Copyright (C) 2013 Renesas Solutions Corp.
 5 *
 6 * This file is licensed under the terms of the GNU General Public License
 7 * version 2.  This program is licensed "as is" without any warranty of any
 8 * kind, whether express or implied.
 9 */
10/dts-v1/;
11
12#include "emev2.dtsi"
13#include <dt-bindings/gpio/gpio.h>
14#include <dt-bindings/input/input.h>
15#include <dt-bindings/interrupt-controller/irq.h>
16
17/ {
18	model = "EMEV2 KZM9D Board";
19	compatible = "renesas,kzm9d", "renesas,emev2";
20
21	memory {
22		device_type = "memory";
23		reg = <0x40000000 0x8000000>;
24	};
25
26	chosen {
27		bootargs = "console=ttyS1,115200n81 ignore_loglevel root=/dev/nfs ip=dhcp";
28	};
29
30	reg_1p8v: regulator@0 {
31		compatible = "regulator-fixed";
32		regulator-name = "fixed-1.8V";
33		regulator-min-microvolt = <1800000>;
34		regulator-max-microvolt = <1800000>;
35		regulator-always-on;
36		regulator-boot-on;
37	};
38
39	reg_3p3v: regulator@1 {
40		compatible = "regulator-fixed";
41		regulator-name = "fixed-3.3V";
42		regulator-min-microvolt = <3300000>;
43		regulator-max-microvolt = <3300000>;
44		regulator-always-on;
45		regulator-boot-on;
46	};
47
48	lan9220@20000000 {
49		compatible = "smsc,lan9220", "smsc,lan9115";
50		reg = <0x20000000 0x10000>;
51		phy-mode = "mii";
52		interrupt-parent = <&gpio0>;
53		interrupts = <1 IRQ_TYPE_EDGE_RISING>;
54		reg-io-width = <4>;
55		smsc,irq-active-high;
56		smsc,irq-push-pull;
57		vddvario-supply = <&reg_1p8v>;
58		vdd33a-supply = <&reg_3p3v>;
59	};
60
61	gpio_keys {
62		compatible = "gpio-keys";
63		#address-cells = <1>;
64		#size-cells = <0>;
65
66		button@1 {
67			debounce_interval = <50>;
68			wakeup = <1>;
69			label = "DSW2-1";
70			linux,code = <KEY_1>;
71			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
72		};
73		button@2 {
74			debounce_interval = <50>;
75			wakeup = <1>;
76			label = "DSW2-2";
77			linux,code = <KEY_2>;
78			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
79		};
80		button@3 {
81			debounce_interval = <50>;
82			wakeup = <1>;
83			label = "DSW2-3";
84			linux,code = <KEY_3>;
85			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
86		};
87		button@4 {
88			debounce_interval = <50>;
89			wakeup = <1>;
90			label = "DSW2-4";
91			linux,code = <KEY_4>;
92			gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
93		};
94	};
95};