1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2 /*
3 * Copyright (C) 2017 Luxul Inc.
4 */
5
6 /dts-v1/;
7
8 #include "bcm4708.dtsi"
9 #include "bcm5301x-nand-cs0-bch8.dtsi"
10
11 / {
12 compatible = "luxul,abr-4500-v1", "brcm,bcm47094", "brcm,bcm4708";
13 model = "Luxul ABR-4500 V1";
14
15 chosen {
16 bootargs = "earlycon";
17 };
18
19 memory@0 {
20 device_type = "memory";
21 reg = <0x00000000 0x08000000>,
22 <0x88000000 0x18000000>;
23 };
24
25 nvram@1eff0000 {
26 compatible = "brcm,nvram";
27 reg = <0x1eff0000 0x10000>;
28
29 et0macaddr: et0macaddr {
30 #nvmem-cell-cells = <1>;
31 };
32 };
33
34 leds {
35 compatible = "gpio-leds";
36
37 led-status {
38 label = "bcm53xx:green:status";
39 gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
40 linux,default-trigger = "timer";
41 };
42
43 led-usb3 {
44 label = "bcm53xx:green:usb3";
45 gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
46 trigger-sources = <&ohci_port1>, <&ehci_port1>,
47 <&xhci_port1>;
48 linux,default-trigger = "usbport";
49 };
50
51 };
52
53 gpio-keys {
54 compatible = "gpio-keys";
55
56 button-restart {
57 label = "Reset";
58 linux,code = <KEY_RESTART>;
59 gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
60 };
61 };
62 };
63
64 &usb3 {
65 vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
66 };
67
68 &gmac0 {
69 nvmem-cells = <&et0macaddr 0>;
70 nvmem-cell-names = "mac-address";
71 };
72
73 &spi_nor {
74 status = "okay";
75 };
76
77 &usb3_phy {
78 status = "okay";
79 };
80
81 &srab {
82 status = "okay";
83
84 ports {
85 port@0 {
86 label = "wan";
87 nvmem-cells = <&et0macaddr 1>;
88 nvmem-cell-names = "mac-address";
89 };
90
91 port@1 {
92 label = "lan4";
93 };
94
95 port@2 {
96 label = "lan3";
97 };
98
99 port@3 {
100 label = "lan2";
101 };
102
103 port@4 {
104 label = "lan1";
105 };
106
107 port@5 {
108 label = "cpu";
109 };
110
111 port@7 {
112 status = "disabled";
113 };
114
115 port@8 {
116 status = "disabled";
117 };
118 };
119 };
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