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d907849e DT |
1 | /* |
2 | * linux/arch/arm/boot/nspire.dtsi | |
3 | * | |
4 | * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License version 2, as | |
8 | * published by the Free Software Foundation. | |
9 | * | |
10 | */ | |
11 | ||
12 | /include/ "skeleton.dtsi" | |
13 | ||
14 | / { | |
15 | interrupt-parent = <&intc>; | |
16 | ||
17 | cpus { | |
18 | cpu@0 { | |
19 | compatible = "arm,arm926ejs"; | |
20 | }; | |
21 | }; | |
22 | ||
23 | bootrom: bootrom@00000000 { | |
24 | reg = <0x00000000 0x80000>; | |
25 | }; | |
26 | ||
27 | sram: sram@A4000000 { | |
28 | device = "memory"; | |
29 | reg = <0xA4000000 0x20000>; | |
30 | }; | |
31 | ||
32 | timer_clk: timer_clk { | |
33 | #clock-cells = <0>; | |
34 | compatible = "fixed-clock"; | |
35 | clock-frequency = <32768>; | |
36 | }; | |
37 | ||
38 | base_clk: base_clk { | |
39 | #clock-cells = <0>; | |
40 | reg = <0x900B0024 0x4>; | |
41 | }; | |
42 | ||
43 | ahb_clk: ahb_clk { | |
44 | #clock-cells = <0>; | |
45 | reg = <0x900B0024 0x4>; | |
46 | clocks = <&base_clk>; | |
47 | }; | |
48 | ||
49 | apb_pclk: apb_pclk { | |
50 | #clock-cells = <0>; | |
51 | compatible = "fixed-factor-clock"; | |
52 | clock-div = <2>; | |
53 | clock-mult = <1>; | |
54 | clocks = <&ahb_clk>; | |
55 | }; | |
56 | ||
66c9270b DT |
57 | usb_phy: usb_phy { |
58 | compatible = "usb-nop-xceiv"; | |
59 | }; | |
60 | ||
61 | vbus_reg: vbus_reg { | |
62 | compatible = "regulator-fixed"; | |
63 | ||
64 | regulator-name = "USB VBUS output"; | |
65 | regulator-type = "voltage"; | |
66 | ||
67 | regulator-min-microvolt = <5000000>; | |
68 | regulator-max-microvolt = <5000000>; | |
69 | }; | |
70 | ||
d907849e DT |
71 | ahb { |
72 | compatible = "simple-bus"; | |
73 | #address-cells = <1>; | |
74 | #size-cells = <1>; | |
75 | ranges; | |
76 | ||
77 | spi: spi@A9000000 { | |
78 | reg = <0xA9000000 0x1000>; | |
79 | }; | |
80 | ||
81 | usb0: usb@B0000000 { | |
66c9270b | 82 | compatible = "lsi,zevio-usb"; |
d907849e DT |
83 | reg = <0xB0000000 0x1000>; |
84 | interrupts = <8>; | |
66c9270b DT |
85 | |
86 | usb-phy = <&usb_phy>; | |
87 | vbus-supply = <&vbus_reg>; | |
d907849e DT |
88 | }; |
89 | ||
90 | usb1: usb@B4000000 { | |
91 | reg = <0xB4000000 0x1000>; | |
92 | interrupts = <9>; | |
93 | status = "disabled"; | |
94 | }; | |
95 | ||
96 | lcd: lcd@C0000000 { | |
97 | compatible = "arm,pl111", "arm,primecell"; | |
98 | reg = <0xC0000000 0x1000>; | |
99 | interrupts = <21>; | |
100 | ||
101 | clocks = <&apb_pclk>; | |
102 | clock-names = "apb_pclk"; | |
103 | }; | |
104 | ||
105 | adc: adc@C4000000 { | |
106 | reg = <0xC4000000 0x1000>; | |
107 | interrupts = <11>; | |
108 | }; | |
109 | ||
110 | tdes: crypto@C8010000 { | |
111 | reg = <0xC8010000 0x1000>; | |
112 | }; | |
113 | ||
114 | sha256: crypto@CC000000 { | |
115 | reg = <0xCC000000 0x1000>; | |
116 | }; | |
117 | ||
118 | apb@90000000 { | |
119 | compatible = "simple-bus"; | |
120 | #address-cells = <1>; | |
121 | #size-cells = <1>; | |
122 | clock-ranges; | |
123 | ranges; | |
124 | ||
125 | gpio: gpio@90000000 { | |
66c9270b | 126 | compatible = "lsi,zevio-gpio"; |
d907849e DT |
127 | reg = <0x90000000 0x1000>; |
128 | interrupts = <7>; | |
66c9270b DT |
129 | gpio-controller; |
130 | #gpio-cells = <2>; | |
d907849e DT |
131 | }; |
132 | ||
133 | fast_timer: timer@90010000 { | |
134 | reg = <0x90010000 0x1000>; | |
135 | interrupts = <17>; | |
136 | }; | |
137 | ||
138 | uart: serial@90020000 { | |
139 | reg = <0x90020000 0x1000>; | |
140 | interrupts = <1>; | |
141 | }; | |
142 | ||
143 | timer0: timer@900C0000 { | |
144 | reg = <0x900C0000 0x1000>; | |
145 | ||
146 | clocks = <&timer_clk>; | |
147 | }; | |
148 | ||
149 | timer1: timer@900D0000 { | |
150 | reg = <0x900D0000 0x1000>; | |
151 | interrupts = <19>; | |
152 | ||
153 | clocks = <&timer_clk>; | |
154 | }; | |
155 | ||
156 | watchdog: watchdog@90060000 { | |
157 | compatible = "arm,amba-primecell"; | |
158 | reg = <0x90060000 0x1000>; | |
159 | interrupts = <3>; | |
160 | }; | |
161 | ||
162 | rtc: rtc@90090000 { | |
163 | reg = <0x90090000 0x1000>; | |
164 | interrupts = <4>; | |
165 | }; | |
166 | ||
167 | misc: misc@900A0000 { | |
168 | reg = <0x900A0000 0x1000>; | |
169 | }; | |
170 | ||
171 | pwr: pwr@900B0000 { | |
172 | reg = <0x900B0000 0x1000>; | |
173 | interrupts = <15>; | |
174 | }; | |
175 | ||
176 | keypad: input@900E0000 { | |
177 | compatible = "ti,nspire-keypad"; | |
178 | reg = <0x900E0000 0x1000>; | |
179 | interrupts = <16>; | |
180 | ||
181 | scan-interval = <1000>; | |
182 | row-delay = <200>; | |
183 | ||
184 | clocks = <&apb_pclk>; | |
185 | }; | |
186 | ||
187 | contrast: contrast@900F0000 { | |
188 | reg = <0x900F0000 0x1000>; | |
189 | }; | |
190 | ||
191 | led: led@90110000 { | |
192 | reg = <0x90110000 0x1000>; | |
193 | }; | |
194 | }; | |
195 | }; | |
196 | }; |