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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@40000000 {
22 device_type = "memory";
23 reg = <0x40000000 0x8000000>;
24 };
25
26 aliases {
27 serial1 = &uart1;
28 };
29
30 chosen {
31 bootargs = "ignore_loglevel root=/dev/nfs ip=dhcp";
32 stdout-path = "serial1:115200n8";
33 };
34
35 gpio_keys {
36 compatible = "gpio-keys";
37 #address-cells = <1>;
38 #size-cells = <0>;
39
40 one {
41 debounce-interval = <50>;
42 wakeup-source;
43 label = "DSW2-1";
44 linux,code = <KEY_1>;
45 gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
46 };
47 two {
48 debounce-interval = <50>;
49 wakeup-source;
50 label = "DSW2-2";
51 linux,code = <KEY_2>;
52 gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
53 };
54 three {
55 debounce-interval = <50>;
56 wakeup-source;
57 label = "DSW2-3";
58 linux,code = <KEY_3>;
59 gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
60 };
61 four {
62 debounce-interval = <50>;
63 wakeup-source;
64 label = "DSW2-4";
65 linux,code = <KEY_4>;
66 gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
67 };
68 };
69
70 reg_1p8v: regulator-1p8v {
71 compatible = "regulator-fixed";
72 regulator-name = "fixed-1.8V";
73 regulator-min-microvolt = <1800000>;
74 regulator-max-microvolt = <1800000>;
75 regulator-always-on;
76 regulator-boot-on;
77 };
78
79 reg_3p3v: regulator-3p3v {
80 compatible = "regulator-fixed";
81 regulator-name = "fixed-3.3V";
82 regulator-min-microvolt = <3300000>;
83 regulator-max-microvolt = <3300000>;
84 regulator-always-on;
85 regulator-boot-on;
86 };
87
88 ethernet@20000000 {
89 compatible = "smsc,lan9220", "smsc,lan9115";
90 reg = <0x20000000 0x10000>;
91 phy-mode = "mii";
92 interrupt-parent = <&gpio0>;
93 interrupts = <1 IRQ_TYPE_EDGE_RISING>;
94 reg-io-width = <4>;
95 smsc,irq-active-high;
96 smsc,irq-push-pull;
97 vddvario-supply = <®_1p8v>;
98 vdd33a-supply = <®_3p3v>;
99 };
100};
101
102&iic0 {
103 status = "okay";
104};
105
106&iic1 {
107 status = "okay";
108};
109
110&pfc {
111 uart1_pins: uart1 {
112 groups = "uart1_ctrl", "uart1_data";
113 function = "uart1";
114 };
115};
116
117&uart1 {
118 pinctrl-0 = <&uart1_pins>;
119 pinctrl-names = "default";
120 status = "okay";
121};
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 = <®_1p8v>;
58 vdd33a-supply = <®_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};