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
|
/*
* wm8650.dtsi - Device tree file for Wondermedia WM8650 SoC
*
* Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
*
* Licensed under GPLv2 or later
*/
/include/ "skeleton.dtsi"
/ {
compatible = "wm,wm8650";
cpus {
#address-cells = <0>;
#size-cells = <0>;
cpu {
device_type = "cpu";
compatible = "arm,arm926ej-s";
};
};
aliases {
serial0 = &uart0;
serial1 = &uart1;
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges;
interrupt-parent = <&intc0>;
intc0: interrupt-controller@d8140000 {
compatible = "via,vt8500-intc";
interrupt-controller;
reg = <0xd8140000 0x10000>;
#interrupt-cells = <1>;
};
/* Secondary IC cascaded to intc0 */
intc1: interrupt-controller@d8150000 {
compatible = "via,vt8500-intc";
interrupt-controller;
#interrupt-cells = <1>;
reg = <0xD8150000 0x10000>;
interrupts = <56 57 58 59 60 61 62 63>;
};
pinctrl: pinctrl@d8110000 {
compatible = "wm,wm8650-pinctrl";
reg = <0xd8110000 0x10000>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
};
pmc@d8130000 {
compatible = "via,vt8500-pmc";
reg = <0xd8130000 0x1000>;
clocks {
#address-cells = <1>;
#size-cells = <0>;
ref25: ref25M {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <25000000>;
};
ref24: ref24M {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
};
plla: plla {
#clock-cells = <0>;
compatible = "wm,wm8650-pll-clock";
clocks = <&ref25>;
reg = <0x200>;
};
pllb: pllb {
#clock-cells = <0>;
compatible = "wm,wm8650-pll-clock";
clocks = <&ref25>;
reg = <0x204>;
};
clkuart0: uart0 {
#clock-cells = <0>;
compatible = "via,vt8500-device-clock";
clocks = <&ref24>;
enable-reg = <0x250>;
enable-bit = <1>;
};
clkuart1: uart1 {
#clock-cells = <0>;
compatible = "via,vt8500-device-clock";
clocks = <&ref24>;
enable-reg = <0x250>;
enable-bit = <2>;
};
arm: arm {
#clock-cells = <0>;
compatible = "via,vt8500-device-clock";
clocks = <&plla>;
divisor-reg = <0x300>;
};
sdhc: sdhc {
#clock-cells = <0>;
compatible = "via,vt8500-device-clock";
clocks = <&pllb>;
divisor-reg = <0x328>;
divisor-mask = <0x3f>;
enable-reg = <0x254>;
enable-bit = <18>;
};
};
};
timer@d8130100 {
compatible = "via,vt8500-timer";
reg = <0xd8130100 0x28>;
interrupts = <36>;
};
ehci@d8007900 {
compatible = "via,vt8500-ehci";
reg = <0xd8007900 0x200>;
interrupts = <43>;
};
uhci@d8007b00 {
compatible = "platform-uhci";
reg = <0xd8007b00 0x200>;
interrupts = <43>;
};
fb: fb@d8050800 {
compatible = "wm,wm8505-fb";
reg = <0xd8050800 0x200>;
};
ge_rops@d8050400 {
compatible = "wm,prizm-ge-rops";
reg = <0xd8050400 0x100>;
};
uart0: serial@d8200000 {
compatible = "via,vt8500-uart";
reg = <0xd8200000 0x1040>;
interrupts = <32>;
clocks = <&clkuart0>;
status = "disabled";
};
uart1: serial@d82b0000 {
compatible = "via,vt8500-uart";
reg = <0xd82b0000 0x1040>;
interrupts = <33>;
clocks = <&clkuart1>;
status = "disabled";
};
rtc@d8100000 {
compatible = "via,vt8500-rtc";
reg = <0xd8100000 0x10000>;
interrupts = <48>;
};
};
};
|
