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
|
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2022 Philippe Reynes <philippe.reynes@softathome.com>
*/
#include "skeleton.dtsi"
/ {
compatible = "brcm,bcm6753";
#address-cells = <1>;
#size-cells = <1>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
u-boot,dm-pre-reloc;
cpu0: cpu@0 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <0x0>;
next-level-cache = <&l2>;
u-boot,dm-pre-reloc;
};
cpu1: cpu@1 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <0x1>;
next-level-cache = <&l2>;
u-boot,dm-pre-reloc;
};
cpu2: cpu@2 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <0x2>;
next-level-cache = <&l2>;
u-boot,dm-pre-reloc;
};
l2: l2-cache0 {
compatible = "cache";
u-boot,dm-pre-reloc;
};
};
clocks {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
u-boot,dm-pre-reloc;
periph_osc: periph-osc {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <200000000>;
u-boot,dm-pre-reloc;
};
hsspi_pll: hsspi-pll {
compatible = "fixed-factor-clock";
#clock-cells = <0>;
clocks = <&periph_osc>;
clock-mult = <2>;
clock-div = <1>;
};
refclk50mhz: refclk50mhz {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <50000000>;
};
};
ubus {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
u-boot,dm-pre-reloc;
uart0: serial@ff812000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0xff812000 0x1000>;
clock = <50000000>;
status = "disabled";
};
wdt1: watchdog@ff800480 {
compatible = "brcm,bcm6345-wdt";
reg = <0xff800480 0x14>;
clocks = <&refclk50mhz>;
};
wdt2: watchdog@ff8004c0 {
compatible = "brcm,bcm6345-wdt";
reg = <0xff8004c0 0x14>;
clocks = <&refclk50mhz>;
};
wdt-reboot {
compatible = "wdt-reboot";
wdt = <&wdt1>;
};
gpio0: gpio-controller@0xff800500 {
compatible = "brcm,bcm6345-gpio";
reg = <0xff800500 0x4>,
<0xff800520 0x4>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
gpio1: gpio-controller@0xff800504 {
compatible = "brcm,bcm6345-gpio";
reg = <0xff800504 0x4>,
<0xff800524 0x4>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
gpio2: gpio-controller@0xff800508 {
compatible = "brcm,bcm6345-gpio";
reg = <0xff800508 0x4>,
<0xff800528 0x4>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
gpio3: gpio-controller@0xff80050c {
compatible = "brcm,bcm6345-gpio";
reg = <0xff80050c 0x4>,
<0xff80052c 0x4>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
gpio4: gpio-controller@0xff800510 {
compatible = "brcm,bcm6345-gpio";
reg = <0xff800510 0x4>,
<0xff800530 0x4>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
gpio5: gpio-controller@0xff800514 {
compatible = "brcm,bcm6345-gpio";
reg = <0xff800514 0x4>,
<0xff800534 0x4>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
gpio6: gpio-controller@0xff800518 {
compatible = "brcm,bcm6345-gpio";
reg = <0xff800518 0x4>,
<0xff800538 0x4>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
gpio7: gpio-controller@0xff80051c {
compatible = "brcm,bcm6345-gpio";
reg = <0xff80051c 0x4>,
<0xff80053c 0x4>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
nand: nand-controller@ff801800 {
compatible = "brcm,nand-bcm6753",
"brcm,brcmnand-v5.0",
"brcm,brcmnand";
reg-names = "nand", "nand-int-base", "nand-cache";
reg = <0xff801800 0x180>,
<0xff802000 0x10>,
<0xff801c00 0x200>;
parameter-page-big-endian = <0>;
status = "disabled";
};
leds: led-controller@ff803000 {
compatible = "brcm,bcm6753-leds";
reg = <0xff803000 0x3480>;
status = "disabled";
};
};
};
|
