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241f76b2 FE |
1 | // SPDX-License-Identifier: GPL-2.0+ |
2 | // | |
3 | // Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru> | |
d0eb8fc5 | 4 | |
d0eb8fc5 AS |
5 | #include "imx1-pinfunc.h" |
6 | ||
7 | #include <dt-bindings/clock/imx1-clock.h> | |
8 | #include <dt-bindings/gpio/gpio.h> | |
9 | #include <dt-bindings/interrupt-controller/irq.h> | |
10 | ||
11 | / { | |
7f107887 FE |
12 | #address-cells = <1>; |
13 | #size-cells = <1>; | |
a971c554 FE |
14 | /* |
15 | * The decompressor and also some bootloaders rely on a | |
16 | * pre-existing /chosen node to be available to insert the | |
17 | * command line and merge other ATAGS info. | |
a971c554 FE |
18 | */ |
19 | chosen {}; | |
7f107887 | 20 | |
d0eb8fc5 AS |
21 | aliases { |
22 | gpio0 = &gpio1; | |
23 | gpio1 = &gpio2; | |
24 | gpio2 = &gpio3; | |
25 | gpio3 = &gpio4; | |
26 | i2c0 = &i2c; | |
27 | serial0 = &uart1; | |
28 | serial1 = &uart2; | |
29 | serial2 = &uart3; | |
30 | spi0 = &cspi1; | |
31 | spi1 = &cspi2; | |
32 | }; | |
33 | ||
8dccafaa | 34 | aitc: aitc-interrupt-controller@223000 { |
d0eb8fc5 AS |
35 | compatible = "fsl,imx1-aitc", "fsl,avic"; |
36 | interrupt-controller; | |
37 | #interrupt-cells = <1>; | |
38 | reg = <0x00223000 0x1000>; | |
39 | }; | |
40 | ||
41 | cpus { | |
42 | #size-cells = <0>; | |
43 | #address-cells = <1>; | |
44 | ||
d447dd88 | 45 | cpu@0 { |
d0eb8fc5 | 46 | device_type = "cpu"; |
d447dd88 | 47 | reg = <0>; |
d0eb8fc5 AS |
48 | compatible = "arm,arm920t"; |
49 | operating-points = <200000 1900000>; | |
50 | clock-latency = <62500>; | |
51 | clocks = <&clks IMX1_CLK_MCU>; | |
52 | voltage-tolerance = <5>; | |
53 | }; | |
54 | }; | |
55 | ||
416fce8e SG |
56 | clocks { |
57 | clk32 { | |
58 | compatible = "fsl,imx-clk32", "fixed-clock"; | |
59 | #clock-cells = <0>; | |
60 | clock-frequency = <32000>; | |
61 | }; | |
62 | }; | |
63 | ||
d0eb8fc5 AS |
64 | soc { |
65 | #address-cells = <1>; | |
66 | #size-cells = <1>; | |
67 | compatible = "simple-bus"; | |
68 | interrupt-parent = <&aitc>; | |
69 | ranges; | |
70 | ||
8dccafaa | 71 | aipi@200000 { |
d0eb8fc5 AS |
72 | compatible = "fsl,aipi-bus", "simple-bus"; |
73 | #address-cells = <1>; | |
74 | #size-cells = <1>; | |
75 | reg = <0x00200000 0x10000>; | |
76 | ranges; | |
77 | ||
8dccafaa | 78 | gpt1: timer@202000 { |
d0eb8fc5 AS |
79 | compatible = "fsl,imx1-gpt"; |
80 | reg = <0x00202000 0x1000>; | |
81 | interrupts = <59>; | |
82 | clocks = <&clks IMX1_CLK_HCLK>, | |
83 | <&clks IMX1_CLK_PER1>; | |
84 | clock-names = "ipg", "per"; | |
85 | }; | |
86 | ||
8dccafaa | 87 | gpt2: timer@203000 { |
d0eb8fc5 AS |
88 | compatible = "fsl,imx1-gpt"; |
89 | reg = <0x00203000 0x1000>; | |
90 | interrupts = <58>; | |
91 | clocks = <&clks IMX1_CLK_HCLK>, | |
92 | <&clks IMX1_CLK_PER1>; | |
93 | clock-names = "ipg", "per"; | |
94 | }; | |
95 | ||
8dccafaa | 96 | fb: fb@205000 { |
d0eb8fc5 AS |
97 | compatible = "fsl,imx1-fb"; |
98 | reg = <0x00205000 0x1000>; | |
99 | interrupts = <14>; | |
100 | clocks = <&clks IMX1_CLK_DUMMY>, | |
101 | <&clks IMX1_CLK_DUMMY>, | |
102 | <&clks IMX1_CLK_PER2>; | |
103 | clock-names = "ipg", "ahb", "per"; | |
104 | status = "disabled"; | |
105 | }; | |
106 | ||
8dccafaa | 107 | uart1: serial@206000 { |
d0eb8fc5 AS |
108 | compatible = "fsl,imx1-uart"; |
109 | reg = <0x00206000 0x1000>; | |
110 | interrupts = <30 29 26>; | |
111 | clocks = <&clks IMX1_CLK_HCLK>, | |
112 | <&clks IMX1_CLK_PER1>; | |
113 | clock-names = "ipg", "per"; | |
114 | status = "disabled"; | |
115 | }; | |
116 | ||
8dccafaa | 117 | uart2: serial@207000 { |
d0eb8fc5 AS |
118 | compatible = "fsl,imx1-uart"; |
119 | reg = <0x00207000 0x1000>; | |
120 | interrupts = <24 23 20>; | |
121 | clocks = <&clks IMX1_CLK_HCLK>, | |
122 | <&clks IMX1_CLK_PER1>; | |
123 | clock-names = "ipg", "per"; | |
124 | status = "disabled"; | |
125 | }; | |
126 | ||
8dccafaa | 127 | pwm: pwm@208000 { |
d0eb8fc5 AS |
128 | #pwm-cells = <2>; |
129 | compatible = "fsl,imx1-pwm"; | |
130 | reg = <0x00208000 0x1000>; | |
131 | interrupts = <34>; | |
132 | clocks = <&clks IMX1_CLK_DUMMY>, | |
133 | <&clks IMX1_CLK_PER1>; | |
134 | clock-names = "ipg", "per"; | |
135 | }; | |
136 | ||
8dccafaa | 137 | dma: dma@209000 { |
d0eb8fc5 AS |
138 | compatible = "fsl,imx1-dma"; |
139 | reg = <0x00209000 0x1000>; | |
140 | interrupts = <61 60>; | |
141 | clocks = <&clks IMX1_CLK_HCLK>, | |
142 | <&clks IMX1_CLK_DMA_GATE>; | |
143 | clock-names = "ipg", "ahb"; | |
144 | #dma-cells = <1>; | |
145 | }; | |
146 | ||
8dccafaa | 147 | uart3: serial@20a000 { |
d0eb8fc5 AS |
148 | compatible = "fsl,imx1-uart"; |
149 | reg = <0x0020a000 0x1000>; | |
150 | interrupts = <54 4 1>; | |
151 | clocks = <&clks IMX1_CLK_UART3_GATE>, | |
152 | <&clks IMX1_CLK_PER1>; | |
153 | clock-names = "ipg", "per"; | |
154 | status = "disabled"; | |
155 | }; | |
156 | }; | |
157 | ||
8dccafaa | 158 | aipi@210000 { |
d0eb8fc5 AS |
159 | compatible = "fsl,aipi-bus", "simple-bus"; |
160 | #address-cells = <1>; | |
161 | #size-cells = <1>; | |
162 | reg = <0x00210000 0x10000>; | |
163 | ranges; | |
164 | ||
5a2ecf0d | 165 | cspi1: spi@213000 { |
d0eb8fc5 AS |
166 | #address-cells = <1>; |
167 | #size-cells = <0>; | |
168 | compatible = "fsl,imx1-cspi"; | |
169 | reg = <0x00213000 0x1000>; | |
170 | interrupts = <41>; | |
171 | clocks = <&clks IMX1_CLK_DUMMY>, | |
172 | <&clks IMX1_CLK_PER1>; | |
173 | clock-names = "ipg", "per"; | |
174 | status = "disabled"; | |
175 | }; | |
176 | ||
8dccafaa | 177 | i2c: i2c@217000 { |
d0eb8fc5 AS |
178 | #address-cells = <1>; |
179 | #size-cells = <0>; | |
180 | compatible = "fsl,imx1-i2c"; | |
181 | reg = <0x00217000 0x1000>; | |
182 | interrupts = <39>; | |
183 | clocks = <&clks IMX1_CLK_HCLK>; | |
184 | status = "disabled"; | |
185 | }; | |
186 | ||
5a2ecf0d | 187 | cspi2: spi@219000 { |
d0eb8fc5 AS |
188 | #address-cells = <1>; |
189 | #size-cells = <0>; | |
190 | compatible = "fsl,imx1-cspi"; | |
191 | reg = <0x00219000 0x1000>; | |
192 | interrupts = <40>; | |
193 | clocks = <&clks IMX1_CLK_DUMMY>, | |
194 | <&clks IMX1_CLK_PER1>; | |
195 | clock-names = "ipg", "per"; | |
196 | status = "disabled"; | |
197 | }; | |
198 | ||
8dccafaa | 199 | clks: ccm@21b000 { |
d0eb8fc5 AS |
200 | compatible = "fsl,imx1-ccm"; |
201 | reg = <0x0021b000 0x1000>; | |
202 | #clock-cells = <1>; | |
203 | }; | |
204 | ||
8dccafaa | 205 | iomuxc: iomuxc@21c000 { |
d0eb8fc5 AS |
206 | compatible = "fsl,imx1-iomuxc"; |
207 | reg = <0x0021c000 0x1000>; | |
208 | #address-cells = <1>; | |
209 | #size-cells = <1>; | |
210 | ranges; | |
211 | ||
8dccafaa | 212 | gpio1: gpio@21c000 { |
d0eb8fc5 AS |
213 | compatible = "fsl,imx1-gpio"; |
214 | reg = <0x0021c000 0x100>; | |
215 | interrupts = <11>; | |
216 | gpio-controller; | |
217 | #gpio-cells = <2>; | |
218 | interrupt-controller; | |
219 | #interrupt-cells = <2>; | |
220 | }; | |
221 | ||
8dccafaa | 222 | gpio2: gpio@21c100 { |
d0eb8fc5 AS |
223 | compatible = "fsl,imx1-gpio"; |
224 | reg = <0x0021c100 0x100>; | |
225 | interrupts = <12>; | |
226 | gpio-controller; | |
227 | #gpio-cells = <2>; | |
228 | interrupt-controller; | |
229 | #interrupt-cells = <2>; | |
230 | }; | |
231 | ||
8dccafaa | 232 | gpio3: gpio@21c200 { |
d0eb8fc5 AS |
233 | compatible = "fsl,imx1-gpio"; |
234 | reg = <0x0021c200 0x100>; | |
235 | interrupts = <13>; | |
236 | gpio-controller; | |
237 | #gpio-cells = <2>; | |
238 | interrupt-controller; | |
239 | #interrupt-cells = <2>; | |
240 | }; | |
241 | ||
8dccafaa | 242 | gpio4: gpio@21c300 { |
d0eb8fc5 AS |
243 | compatible = "fsl,imx1-gpio"; |
244 | reg = <0x0021c300 0x100>; | |
245 | interrupts = <62>; | |
246 | gpio-controller; | |
247 | #gpio-cells = <2>; | |
248 | interrupt-controller; | |
249 | #interrupt-cells = <2>; | |
250 | }; | |
251 | }; | |
252 | }; | |
253 | ||
8dccafaa | 254 | weim: weim@220000 { |
d0eb8fc5 AS |
255 | #address-cells = <2>; |
256 | #size-cells = <1>; | |
257 | compatible = "fsl,imx1-weim"; | |
258 | reg = <0x00220000 0x1000>; | |
259 | clocks = <&clks IMX1_CLK_DUMMY>; | |
260 | ranges = < | |
261 | 0 0 0x10000000 0x02000000 | |
262 | 1 0 0x12000000 0x01000000 | |
263 | 2 0 0x13000000 0x01000000 | |
264 | 3 0 0x14000000 0x01000000 | |
265 | 4 0 0x15000000 0x01000000 | |
266 | 5 0 0x16000000 0x01000000 | |
267 | >; | |
268 | status = "disabled"; | |
269 | }; | |
270 | ||
8dccafaa | 271 | esram: esram@300000 { |
d0eb8fc5 AS |
272 | compatible = "mmio-sram"; |
273 | reg = <0x00300000 0x20000>; | |
274 | }; | |
275 | }; | |
276 | }; |