1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3 * Device Tree file for the GARDENA smart Gateway (Article No. 19000)
4 *
5 * Copyright (C) 2020 GARDENA GmbH
6 */
7
8 /dts-v1/;
9
10 #include "at91sam9g25.dtsi"
11 #include "at91sam9x5ek.dtsi"
12 #include <dt-bindings/input/input.h>
13
14 / {
15 model = "GARDENA smart Gateway (Article No. 19000)";
16 compatible = "gardena,smart-gateway-at91sam", "atmel,at91sam9g25", "atmel,at91sam9x5",
17 "atmel,at91sam9";
18
19 aliases {
20 serial1 = &usart3;
21 };
22
23 gpio-keys {
24 compatible = "gpio-keys";
25
26 button {
27 label = "USER_BTN1";
28 gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
29 linux,code = <KEY_PROG1>;
30 };
31 };
32
33 1wire_cm {
34 status = "disabled";
35 };
36
37 leds {
38 compatible = "gpio-leds";
39
40 led-power-blue {
41 label = "smartgw:power:blue";
42 gpios = <&pioC 21 GPIO_ACTIVE_HIGH>;
43 default-state = "off";
44 };
45
46 led-power-green {
47 label = "smartgw:power:green";
48 gpios = <&pioC 20 GPIO_ACTIVE_HIGH>;
49 default-state = "on";
50 };
51
52 led-power-red {
53 label = "smartgw:power:red";
54 gpios = <&pioC 19 GPIO_ACTIVE_HIGH>;
55 default-state = "off";
56 };
57
58 led-radio-blue {
59 label = "smartgw:radio:blue";
60 gpios = <&pioC 18 GPIO_ACTIVE_HIGH>;
61 default-state = "off";
62 };
63
64 led-radio-green {
65 label = "smartgw:radio:green";
66 gpios = <&pioC 17 GPIO_ACTIVE_HIGH>;
67 default-state = "off";
68 };
69
70 led-radio-red {
71 label = "smartgw:radio:red";
72 gpios = <&pioC 16 GPIO_ACTIVE_HIGH>;
73 default-state = "off";
74 };
75
76 led-internet-blue {
77 label = "smartgw:internet:blue";
78 gpios = <&pioC 15 GPIO_ACTIVE_HIGH>;
79 default-state = "off";
80 };
81
82 led-internet-green {
83 label = "smartgw:internet:green";
84 gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
85 default-state = "off";
86 };
87
88 led-internet-red {
89 label = "smartgw:internet:red";
90 gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
91 default-state = "off";
92 };
93
94 led-heartbeat {
95 label = "smartgw:heartbeat";
96 gpios = <&pioB 8 GPIO_ACTIVE_HIGH>;
97 linux,default-trigger = "heartbeat";
98 };
99
100 led-pb18 {
101 status = "disabled";
102 };
103
104 led-pd21 {
105 status = "disabled";
106 };
107 };
108 };
109
110 &macb0 {
111 phy-mode = "rmii";
112 status = "okay";
113 };
114
115 &usart0 {
116 status = "disabled";
117 };
118
119 &usart2 {
120 status = "disabled";
121 };
122
123 &usart3 {
124 atmel,use-dma-rx;
125 atmel,use-dma-tx;
126 status = "okay";
127
128 pinctrl-0 = <&pinctrl_usart3
129 &pinctrl_usart3_rts
130 &pinctrl_usart3_cts
131 >;
132 };
133
134 &watchdog {
135 status = "okay";
136 };
137
138 &mmc0 {
139 status = "disabled";
140 };
141
142 &mmc1 {
143 status = "disabled";
144 };
145
146 &spi0 {
147 status = "disabled";
148 };
149
150 &i2c0 {
151 status = "disabled";
152 };
153
154 &adc0 {
155 status = "disabled";
156 };
157
158 &ssc0 {
159 status = "disabled";
160 };
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