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
|
// SPDX-License-Identifier: GPL-2.0
#include "dt-bindings/clock/bcm6328-clock.h"
#include "dt-bindings/reset/bcm6328-reset.h"
#include "dt-bindings/soc/bcm6328-pm.h"
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "brcm,bcm6328";
cpus {
#address-cells = <1>;
#size-cells = <0>;
mips-hpt-frequency = <160000000>;
cpu@0 {
compatible = "brcm,bmips4350";
device_type = "cpu";
reg = <0>;
};
cpu@1 {
compatible = "brcm,bmips4350";
device_type = "cpu";
reg = <1>;
};
};
clocks {
periph_osc: periph-osc {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <50000000>;
clock-output-names = "periph";
};
hsspi_osc: hsspi-osc {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <133333333>;
clock-output-names = "hsspi_osc";
};
};
aliases {
nflash = &nflash;
serial0 = &uart0;
serial1 = &uart1;
spi1 = &hsspi;
};
cpu_intc: interrupt-controller {
#address-cells = <0>;
compatible = "mti,cpu-interrupt-controller";
interrupt-controller;
#interrupt-cells = <1>;
};
ubus {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges;
periph_clk: clock-controller@10000004 {
compatible = "brcm,bcm6328-clocks";
reg = <0x10000004 0x4>;
#clock-cells = <1>;
};
periph_rst: reset-controller@10000010 {
compatible = "brcm,bcm6345-reset";
reg = <0x10000010 0x4>;
#reset-cells = <1>;
};
periph_intc: interrupt-controller@10000020 {
compatible = "brcm,bcm6345-l1-intc";
reg = <0x10000020 0x10>,
<0x10000030 0x10>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&cpu_intc>;
interrupts = <2>, <3>;
};
wdt: watchdog@1000005c {
compatible = "brcm,bcm7038-wdt";
reg = <0x1000005c 0xc>;
clocks = <&periph_osc>;
clock-names = "refclk";
timeout-sec = <30>;
};
soft_reset: syscon@10000068 {
compatible = "syscon";
reg = <0x10000068 0x4>;
native-endian;
reboot {
compatible = "syscon-reboot";
offset = <0x0>;
mask = <0x1>;
};
};
uart0: serial@10000100 {
compatible = "brcm,bcm6345-uart";
reg = <0x10000100 0x18>;
interrupt-parent = <&periph_intc>;
interrupts = <28>;
clocks = <&periph_osc>;
clock-names = "refclk";
status = "disabled";
};
uart1: serial@10000120 {
compatible = "brcm,bcm6345-uart";
reg = <0x10000120 0x18>;
interrupt-parent = <&periph_intc>;
interrupts = <39>;
clocks = <&periph_osc>;
clock-names = "refclk";
status = "disabled";
};
nflash: nand@10000200 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "brcm,nand-bcm6368",
"brcm,brcmnand-v2.2",
"brcm,brcmnand";
reg = <0x10000200 0x180>,
<0x10000400 0x200>,
<0x10000070 0x10>;
reg-names = "nand",
"nand-cache",
"nand-int-base";
interrupt-parent = <&periph_intc>;
interrupts = <0>;
status = "disabled";
};
leds0: led-controller@10000800 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "brcm,bcm6328-leds";
reg = <0x10000800 0x24>;
status = "disabled";
};
hsspi: spi@10001000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "brcm,bcm6328-hsspi";
reg = <0x10001000 0x600>;
interrupt-parent = <&periph_intc>;
interrupts = <29>;
clocks = <&periph_clk BCM6328_CLK_HSSPI>,
<&hsspi_osc>;
clock-names = "hsspi",
"pll";
resets = <&periph_rst BCM6328_RST_SPI>;
reset-names = "hsspi";
status = "disabled";
};
periph_pwr: power-controller@10001848 {
compatible = "brcm,bcm6328-power-controller";
reg = <0x10001848 0x4>;
#power-domain-cells = <1>;
};
ehci: usb@10002500 {
compatible = "brcm,bcm6328-ehci", "generic-ehci";
reg = <0x10002500 0x100>;
big-endian;
interrupt-parent = <&periph_intc>;
interrupts = <42>;
phys = <&usbh 0>;
phy-names = "usb";
status = "disabled";
};
ohci: usb@10002600 {
compatible = "brcm,bcm6328-ohci", "generic-ohci";
reg = <0x10002600 0x100>;
big-endian;
no-big-frame-no;
interrupt-parent = <&periph_intc>;
interrupts = <41>;
phys = <&usbh 0>;
phy-names = "usb";
status = "disabled";
};
usbh: usb-phy@10002700 {
compatible = "brcm,bcm6328-usbh-phy";
reg = <0x10002700 0x38>;
#phy-cells = <1>;
clocks = <&periph_clk BCM6328_CLK_USBH>;
clock-names = "usbh";
power-domains = <&periph_pwr BCM6328_POWER_DOMAIN_USBH>;
resets = <&periph_rst BCM6328_RST_USBH>;
reset-names = "usbh";
status = "disabled";
};
};
};
|
