arch/mips/dts/gardena-smart-gateway-mt7688.dts


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2018 Stefan Roese <sr@denx.de>
 */

/dts-v1/;

#include "mt7628a.dtsi"
#include <dt-bindings/gpio/gpio.h>

/ {
	compatible = "gardena,smart-gateway-mt7688", "ralink,mt7628a-soc";
	model = "GARDENA smart Gateway (MT7688)";

	aliases {
		serial0 = &uart0;
		spi0 = &spi0;
	};

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x08000000>;
	};

	leds {
		compatible = "gpio-leds";

		power_blue {
			label = "smartgw:power:blue";
			gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		power_green {
			label = "smartgw:power:green";
			gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>;
			default-state = "on";
		};

		power_red {
			label = "smartgw:power:red";
			gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		radio_blue {
			label = "smartgw:radio:blue";
			gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		radio_green {
			label = "smartgw:radio:green";
			gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		radio_red {
			label = "smartgw:radio:red";
			gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		internet_blue {
			label = "smartgw:internet:blue";
			gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		internet_green {
			label = "smartgw:internet:green";
			gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		internet_red {
			label = "smartgw:internet:red";
			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};
	};

	chosen {
		stdout-path = &uart0;
	};
};

&pinctrl {
	state_default: pin_state {
		p0led {
			groups = "p0led_a";
			function = "led";
		};
	};
};

&uart0 {
	status = "okay";
};

&spi0 {
	status = "okay";
	num-cs = <2>;

	pinctrl-names = "default";
	pinctrl-0 = <&spi_dual_pins>;

	spi-flash@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "jedec,spi-nor";
		spi-max-frequency = <40000000>;
		reg = <0>;
	};

	spi-nand@1 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "spi-nand";
		spi-max-frequency = <40000000>;
		reg = <1>;
	};
};

&eth {
	pinctrl-names = "default";
	pinctrl-0 = <&ephy_iot_mode>;
	mediatek,poll-link-phy = <0>;
};