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Magnus Damm450cca42012-05-16 15:46:03 +09001/*
2 * Device Tree Source for the KZM9D board
3 *
Magnus Damm9e8b48b2013-10-01 19:33:05 +09004 * Copyright (C) 2013 Renesas Solutions Corp.
Magnus Damm450cca42012-05-16 15:46:03 +09005 *
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
Magnus Dammcef20af02013-11-14 08:03:45 +090012#include "emev2.dtsi"
13#include <dt-bindings/gpio/gpio.h>
14#include <dt-bindings/input/input.h>
Laurent Pinchart3dc76082013-11-28 17:37:50 +010015#include <dt-bindings/interrupt-controller/irq.h>
Magnus Damm450cca42012-05-16 15:46:03 +090016
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 {
Kuninori Morimoto6de69132013-08-05 20:17:33 -070027 bootargs = "console=ttyS1,115200n81 ignore_loglevel root=/dev/nfs ip=dhcp";
Geert Uytterhoeven120f0382014-10-06 13:59:13 +020028 stdout-path = &uart1;
Magnus Damm450cca42012-05-16 15:46:03 +090029 };
Magnus Damm9e8b48b2013-10-01 19:33:05 +090030
Magnus Dammcef20af02013-11-14 08:03:45 +090031 gpio_keys {
32 compatible = "gpio-keys";
33 #address-cells = <1>;
34 #size-cells = <0>;
35
36 button@1 {
37 debounce_interval = <50>;
Sudeep Holla4db70622015-10-16 17:01:36 +010038 wakeup-source;
Magnus Dammcef20af02013-11-14 08:03:45 +090039 label = "DSW2-1";
40 linux,code = <KEY_1>;
41 gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
42 };
43 button@2 {
44 debounce_interval = <50>;
Sudeep Holla4db70622015-10-16 17:01:36 +010045 wakeup-source;
Magnus Dammcef20af02013-11-14 08:03:45 +090046 label = "DSW2-2";
47 linux,code = <KEY_2>;
48 gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
49 };
50 button@3 {
51 debounce_interval = <50>;
Sudeep Holla4db70622015-10-16 17:01:36 +010052 wakeup-source;
Magnus Dammcef20af02013-11-14 08:03:45 +090053 label = "DSW2-3";
54 linux,code = <KEY_3>;
55 gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
56 };
57 button@4 {
58 debounce_interval = <50>;
Sudeep Holla4db70622015-10-16 17:01:36 +010059 wakeup-source;
Magnus Dammcef20af02013-11-14 08:03:45 +090060 label = "DSW2-4";
61 linux,code = <KEY_4>;
62 gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
63 };
64 };
Ulrich Hechtb97950c2014-09-25 10:32:13 +090065
66 reg_1p8v: regulator@0 {
67 compatible = "regulator-fixed";
68 regulator-name = "fixed-1.8V";
69 regulator-min-microvolt = <1800000>;
70 regulator-max-microvolt = <1800000>;
71 regulator-always-on;
72 regulator-boot-on;
73 };
74
75 reg_3p3v: regulator@1 {
76 compatible = "regulator-fixed";
77 regulator-name = "fixed-3.3V";
78 regulator-min-microvolt = <3300000>;
79 regulator-max-microvolt = <3300000>;
80 regulator-always-on;
81 regulator-boot-on;
82 };
83
Geert Uytterhoeven69478b22015-04-27 14:55:33 +020084 ethernet@20000000 {
Ulrich Hechtb97950c2014-09-25 10:32:13 +090085 compatible = "smsc,lan9220", "smsc,lan9115";
86 reg = <0x20000000 0x10000>;
87 phy-mode = "mii";
88 interrupt-parent = <&gpio0>;
89 interrupts = <1 IRQ_TYPE_EDGE_RISING>;
90 reg-io-width = <4>;
91 smsc,irq-active-high;
92 smsc,irq-push-pull;
93 vddvario-supply = <&reg_1p8v>;
94 vdd33a-supply = <&reg_3p3v>;
95 };
Magnus Damm450cca42012-05-16 15:46:03 +090096};
Niklas Söderlund4a5fcc62015-02-17 14:31:55 +010097
Wolfram Sangc53b0c92015-07-11 09:46:26 +020098&iic0 {
99 status = "okay";
100};
101
102&iic1 {
103 status = "okay";
104};
105
Niklas Söderlund4a5fcc62015-02-17 14:31:55 +0100106&pfc {
Geert Uytterhoeven69478b22015-04-27 14:55:33 +0200107 uart1_pins: serial@e1030000 {
Niklas Söderlund4a5fcc62015-02-17 14:31:55 +0100108 renesas,groups = "uart1_ctrl", "uart1_data";
109 renesas,function = "uart1";
110 };
111};
112
113&uart1 {
114 pinctrl-0 = <&uart1_pins>;
115 pinctrl-names = "default";
116 status = "okay";
117};