~sircmpwn/linux

linux/arch/arm/boot/dts/armada-385-linksys.dtsi -rw-r--r-- 4.2 KiB
a99d8080 — Linus Torvalds Linux 5.4-rc6 11 months ago
                                                                                
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
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
 * Device Tree include file for Armada 385 based Linksys boards
 *
 * Copyright (C) 2015 Imre Kaloz <kaloz@openwrt.org>
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "armada-385.dtsi"

/ {
	model = "Linksys boards based on Armada 385";
	compatible = "linksys,armada385", "marvell,armada385",
		     "marvell,armada380";

	chosen {
		stdout-path = "serial0:115200n8";
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x20000000>; /* 512 MiB */
	};

	soc {
		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
			  MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
			  MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
			  MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;
	};

	usb3_1_phy: usb3_1-phy {
		compatible = "usb-nop-xceiv";
		vcc-supply = <&usb3_1_vbus>;
		#phy-cells = <0>;
	};

	usb3_1_vbus: usb3_1-vbus {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&usb3_1_vbus_pins>;
		regulator-name = "usb3_1-vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		enable-active-high;
		gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>;
	};

	gpio_keys: gpio-keys {
		compatible = "gpio-keys";
		pinctrl-0 = <&gpio_keys_pins>;
		pinctrl-names = "default";

		wps {
			label = "WPS";
			linux,code = <KEY_WPS_BUTTON>;
			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
		};

		reset {
			label = "Factory Reset Button";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
		};
	};

	gpio_leds: gpio-leds {
		compatible = "gpio-leds";
		pinctrl-0 = <&gpio_leds_pins>;
		pinctrl-names = "default";

		power {
			gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
			default-state = "on";
		};

		sata {
			gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;
			default-state = "off";
			linux,default-trigger = "disk-activity";
		};
	};
};

&ahci0 {
	status = "okay";
};

&bm {
	status = "okay";
};

&bm_bppi {
	status = "okay";
};

&eth0 {
	status = "okay";
	phy-mode = "rgmii-id";
	buffer-manager = <&bm>;
	bm,pool-long = <0>;
	bm,pool-short = <1>;
	fixed-link {
		speed = <1000>;
		full-duplex;
	};
};

&eth2 {
	status = "okay";
	phy-mode = "sgmii";
	buffer-manager = <&bm>;
	bm,pool-long = <2>;
	bm,pool-short = <3>;
	fixed-link {
		speed = <1000>;
		full-duplex;
	};
};

&i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_pins>;
	status = "okay";

	tmp421@4c {
		compatible = "ti,tmp421";
		reg = <0x4c>;
	};

	expander0: pca9635@68 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "nxp,pca9635";
		reg = <0x68>;
	};
};

&nand_controller {
	/* 128MiB or 256MiB */
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;

	nand: nand@0 {
		reg = <0>;
		label = "pxa3xx_nand-0";
		nand-rb = <0>;
		marvell,nand-keep-config;
		nand-on-flash-bbt;
	};
};

&mdio {
	status = "okay";

	switch@0 {
		compatible = "marvell,mv88e6085";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0>;

		ports {
			#address-cells = <1>;
			#size-cells = <0>;

			port@0 {
				reg = <0>;
				label = "lan4";
			};

			port@1 {
				reg = <1>;
				label = "lan3";
			};

			port@2 {
				reg = <2>;
				label = "lan2";
			};

			port@3 {
				reg = <3>;
				label = "lan1";
			};

			port@4 {
				reg = <4>;
				label = "wan";
			};

			port@5 {
				reg = <5>;
				label = "cpu";
				ethernet = <&eth2>;

				fixed-link {
					speed = <1000>;
					full-duplex;
				};
			};
		};
	};
};

&pciec {
	status = "okay";
};

&pcie1 {
	/* Marvell 88W8864, 5GHz-only */
	status = "okay";
};

&pcie2 {
	/* Marvell 88W8864, 2GHz-only */
	status = "okay";
};

&pinctrl {
	gpio_keys_pins: gpio-keys-pins {
		/* mpp24: wps, mpp29: reset */
		marvell,pins = "mpp24", "mpp29";
		marvell,function = "gpio";
	};

	gpio_leds_pins: gpio-leds-pins {
		/* mpp54: sata, mpp55: power */
		marvell,pins = "mpp54", "mpp55";
		marvell,function = "gpio";
	};

	usb3_1_vbus_pins: usb3_1-vbus-pins {
		marvell,pins = "mpp50";
		marvell,function = "gpio";
	};
};

&spi0 {
	status = "disabled";
};

&uart0 {
	/* J10: VCC, NC, RX, NC, TX, GND  */
	status = "okay";
};

&usb0 {
	/* USB part of the eSATA/USB 2.0 port */
	status = "okay";
};

&usb3_1 {
	status = "okay";
	usb-phy = <&usb3_1_phy>;
};

&rtc {
	/* No crystal connected to the internal RTC */
	status = "disabled";
};