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9daaf31a SG |
1 | /* |
2 | * Copyright 2011 Freescale Semiconductor, Inc. | |
3 | * Copyright 2011 Linaro Ltd. | |
4 | * | |
5 | * The code contained herein is licensed under the GNU General Public | |
6 | * License. You may obtain a copy of the GNU General Public License | |
7 | * Version 2 or later at the following locations: | |
8 | * | |
9 | * http://www.opensource.org/licenses/gpl-license.html | |
10 | * http://www.gnu.org/copyleft/gpl.html | |
11 | */ | |
12 | ||
13 | /dts-v1/; | |
36dffd8f | 14 | #include "imx51.dtsi" |
9daaf31a SG |
15 | |
16 | / { | |
17 | model = "Freescale i.MX51 Babbage Board"; | |
18 | compatible = "fsl,imx51-babbage", "fsl,imx51"; | |
19 | ||
9daaf31a SG |
20 | memory { |
21 | reg = <0x90000000 0x20000000>; | |
22 | }; | |
23 | ||
17b5001b | 24 | display0: display@di0 { |
be4ccfce SG |
25 | compatible = "fsl,imx-parallel-display"; |
26 | crtcs = <&ipu 0>; | |
27 | interface-pix-fmt = "rgb24"; | |
28 | pinctrl-names = "default"; | |
29 | pinctrl-0 = <&pinctrl_ipu_disp1_1>; | |
493a8636 FE |
30 | display-timings { |
31 | native-mode = <&timing0>; | |
32 | timing0: dvi { | |
33 | clock-frequency = <65000000>; | |
34 | hactive = <1024>; | |
35 | vactive = <768>; | |
36 | hback-porch = <220>; | |
37 | hfront-porch = <40>; | |
38 | vback-porch = <21>; | |
39 | vfront-porch = <7>; | |
40 | hsync-len = <60>; | |
41 | vsync-len = <10>; | |
42 | }; | |
43 | }; | |
be4ccfce | 44 | }; |
a15d9f89 | 45 | |
17b5001b | 46 | display1: display@di1 { |
be4ccfce SG |
47 | compatible = "fsl,imx-parallel-display"; |
48 | crtcs = <&ipu 1>; | |
49 | interface-pix-fmt = "rgb565"; | |
50 | pinctrl-names = "default"; | |
51 | pinctrl-0 = <&pinctrl_ipu_disp2_1>; | |
493a8636 FE |
52 | status = "disabled"; |
53 | display-timings { | |
54 | native-mode = <&timing1>; | |
55 | timing1: claawvga { | |
56 | clock-frequency = <27000000>; | |
57 | hactive = <800>; | |
58 | vactive = <480>; | |
59 | hback-porch = <40>; | |
60 | hfront-porch = <60>; | |
61 | vback-porch = <10>; | |
62 | vfront-porch = <10>; | |
63 | hsync-len = <20>; | |
64 | vsync-len = <10>; | |
65 | hsync-active = <0>; | |
66 | vsync-active = <0>; | |
67 | de-active = <1>; | |
68 | pixelclk-active = <0>; | |
69 | }; | |
70 | }; | |
9daaf31a SG |
71 | }; |
72 | ||
73 | gpio-keys { | |
74 | compatible = "gpio-keys"; | |
75 | ||
76 | power { | |
77 | label = "Power Button"; | |
4d191868 | 78 | gpios = <&gpio2 21 0>; |
9daaf31a SG |
79 | linux,code = <116>; /* KEY_POWER */ |
80 | gpio-key,wakeup; | |
81 | }; | |
82 | }; | |
a15d9f89 | 83 | |
17b5001b RK |
84 | imx-drm { |
85 | compatible = "fsl,imx-drm"; | |
86 | crtcs = <&ipu 0>, <&ipu 1>; | |
87 | connectors = <&display0>, <&display1>; | |
88 | }; | |
89 | ||
a15d9f89 SG |
90 | sound { |
91 | compatible = "fsl,imx51-babbage-sgtl5000", | |
92 | "fsl,imx-audio-sgtl5000"; | |
93 | model = "imx51-babbage-sgtl5000"; | |
94 | ssi-controller = <&ssi2>; | |
95 | audio-codec = <&sgtl5000>; | |
96 | audio-routing = | |
97 | "MIC_IN", "Mic Jack", | |
98 | "Mic Jack", "Mic Bias", | |
99 | "Headphone Jack", "HP_OUT"; | |
100 | mux-int-port = <2>; | |
101 | mux-ext-port = <3>; | |
102 | }; | |
84bb0847 FE |
103 | |
104 | clocks { | |
677e28b1 AS |
105 | ckih1 { |
106 | clock-frequency = <22579200>; | |
107 | }; | |
108 | ||
84bb0847 FE |
109 | clk_26M: codec_clock { |
110 | compatible = "fixed-clock"; | |
111 | reg=<0>; | |
112 | #clock-cells = <0>; | |
113 | clock-frequency = <26000000>; | |
114 | gpios = <&gpio4 26 1>; | |
115 | }; | |
116 | }; | |
9daaf31a | 117 | }; |
be4ccfce SG |
118 | |
119 | &esdhc1 { | |
120 | pinctrl-names = "default"; | |
121 | pinctrl-0 = <&pinctrl_esdhc1_1>; | |
122 | fsl,cd-controller; | |
123 | fsl,wp-controller; | |
124 | status = "okay"; | |
125 | }; | |
126 | ||
127 | &esdhc2 { | |
128 | pinctrl-names = "default"; | |
129 | pinctrl-0 = <&pinctrl_esdhc2_1>; | |
130 | cd-gpios = <&gpio1 6 0>; | |
131 | wp-gpios = <&gpio1 5 0>; | |
132 | status = "okay"; | |
133 | }; | |
134 | ||
135 | &uart3 { | |
136 | pinctrl-names = "default"; | |
727b8124 | 137 | pinctrl-0 = <&pinctrl_uart3_1 &pinctrl_uart3_rtscts_1>; |
be4ccfce SG |
138 | fsl,uart-has-rtscts; |
139 | status = "okay"; | |
140 | }; | |
141 | ||
142 | &ecspi1 { | |
143 | pinctrl-names = "default"; | |
144 | pinctrl-0 = <&pinctrl_ecspi1_1>; | |
145 | fsl,spi-num-chipselects = <2>; | |
146 | cs-gpios = <&gpio4 24 0>, <&gpio4 25 0>; | |
147 | status = "okay"; | |
148 | ||
149 | pmic: mc13892@0 { | |
150 | #address-cells = <1>; | |
151 | #size-cells = <0>; | |
152 | compatible = "fsl,mc13892"; | |
153 | spi-max-frequency = <6000000>; | |
dc071436 | 154 | spi-cs-high; |
be4ccfce SG |
155 | reg = <0>; |
156 | interrupt-parent = <&gpio1>; | |
157 | interrupts = <8 0x4>; | |
158 | ||
159 | regulators { | |
160 | sw1_reg: sw1 { | |
161 | regulator-min-microvolt = <600000>; | |
162 | regulator-max-microvolt = <1375000>; | |
163 | regulator-boot-on; | |
164 | regulator-always-on; | |
165 | }; | |
166 | ||
167 | sw2_reg: sw2 { | |
168 | regulator-min-microvolt = <900000>; | |
169 | regulator-max-microvolt = <1850000>; | |
170 | regulator-boot-on; | |
171 | regulator-always-on; | |
172 | }; | |
173 | ||
174 | sw3_reg: sw3 { | |
175 | regulator-min-microvolt = <1100000>; | |
176 | regulator-max-microvolt = <1850000>; | |
177 | regulator-boot-on; | |
178 | regulator-always-on; | |
179 | }; | |
180 | ||
181 | sw4_reg: sw4 { | |
182 | regulator-min-microvolt = <1100000>; | |
183 | regulator-max-microvolt = <1850000>; | |
184 | regulator-boot-on; | |
185 | regulator-always-on; | |
186 | }; | |
187 | ||
188 | vpll_reg: vpll { | |
189 | regulator-min-microvolt = <1050000>; | |
190 | regulator-max-microvolt = <1800000>; | |
191 | regulator-boot-on; | |
192 | regulator-always-on; | |
193 | }; | |
194 | ||
195 | vdig_reg: vdig { | |
196 | regulator-min-microvolt = <1650000>; | |
197 | regulator-max-microvolt = <1650000>; | |
198 | regulator-boot-on; | |
199 | }; | |
200 | ||
201 | vsd_reg: vsd { | |
202 | regulator-min-microvolt = <1800000>; | |
203 | regulator-max-microvolt = <3150000>; | |
204 | }; | |
205 | ||
206 | vusb2_reg: vusb2 { | |
207 | regulator-min-microvolt = <2400000>; | |
208 | regulator-max-microvolt = <2775000>; | |
209 | regulator-boot-on; | |
210 | regulator-always-on; | |
211 | }; | |
212 | ||
213 | vvideo_reg: vvideo { | |
214 | regulator-min-microvolt = <2775000>; | |
215 | regulator-max-microvolt = <2775000>; | |
216 | }; | |
217 | ||
218 | vaudio_reg: vaudio { | |
219 | regulator-min-microvolt = <2300000>; | |
220 | regulator-max-microvolt = <3000000>; | |
221 | }; | |
222 | ||
223 | vcam_reg: vcam { | |
224 | regulator-min-microvolt = <2500000>; | |
225 | regulator-max-microvolt = <3000000>; | |
226 | }; | |
227 | ||
228 | vgen1_reg: vgen1 { | |
229 | regulator-min-microvolt = <1200000>; | |
230 | regulator-max-microvolt = <1200000>; | |
231 | }; | |
232 | ||
233 | vgen2_reg: vgen2 { | |
234 | regulator-min-microvolt = <1200000>; | |
235 | regulator-max-microvolt = <3150000>; | |
236 | regulator-always-on; | |
237 | }; | |
238 | ||
239 | vgen3_reg: vgen3 { | |
240 | regulator-min-microvolt = <1800000>; | |
241 | regulator-max-microvolt = <2900000>; | |
242 | regulator-always-on; | |
243 | }; | |
244 | }; | |
245 | }; | |
246 | ||
247 | flash: at45db321d@1 { | |
248 | #address-cells = <1>; | |
249 | #size-cells = <1>; | |
250 | compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash"; | |
251 | spi-max-frequency = <25000000>; | |
252 | reg = <1>; | |
253 | ||
254 | partition@0 { | |
255 | label = "U-Boot"; | |
256 | reg = <0x0 0x40000>; | |
257 | read-only; | |
258 | }; | |
259 | ||
260 | partition@40000 { | |
261 | label = "Kernel"; | |
262 | reg = <0x40000 0x3c0000>; | |
263 | }; | |
264 | }; | |
265 | }; | |
266 | ||
267 | &ssi2 { | |
268 | fsl,mode = "i2s-slave"; | |
269 | status = "okay"; | |
270 | }; | |
271 | ||
272 | &iomuxc { | |
273 | pinctrl-names = "default"; | |
274 | pinctrl-0 = <&pinctrl_hog>; | |
275 | ||
276 | hog { | |
277 | pinctrl_hog: hoggrp { | |
278 | fsl,pins = < | |
e1641531 SG |
279 | MX51_PAD_GPIO1_0__SD1_CD 0x20d5 |
280 | MX51_PAD_GPIO1_1__SD1_WP 0x20d5 | |
281 | MX51_PAD_GPIO1_5__GPIO1_5 0x100 | |
282 | MX51_PAD_GPIO1_6__GPIO1_6 0x100 | |
283 | MX51_PAD_EIM_A27__GPIO2_21 0x5 | |
284 | MX51_PAD_CSPI1_SS0__GPIO4_24 0x85 | |
285 | MX51_PAD_CSPI1_SS1__GPIO4_25 0x85 | |
84bb0847 | 286 | MX51_PAD_CSPI1_RDY__GPIO4_26 0x80000000 |
be4ccfce SG |
287 | >; |
288 | }; | |
289 | }; | |
290 | }; | |
291 | ||
292 | &uart1 { | |
293 | pinctrl-names = "default"; | |
727b8124 | 294 | pinctrl-0 = <&pinctrl_uart1_1 &pinctrl_uart1_rtscts_1>; |
be4ccfce SG |
295 | fsl,uart-has-rtscts; |
296 | status = "okay"; | |
297 | }; | |
298 | ||
299 | &uart2 { | |
300 | pinctrl-names = "default"; | |
301 | pinctrl-0 = <&pinctrl_uart2_1>; | |
302 | status = "okay"; | |
303 | }; | |
304 | ||
305 | &i2c2 { | |
306 | pinctrl-names = "default"; | |
307 | pinctrl-0 = <&pinctrl_i2c2_1>; | |
308 | status = "okay"; | |
309 | ||
310 | sgtl5000: codec@0a { | |
311 | compatible = "fsl,sgtl5000"; | |
312 | reg = <0x0a>; | |
84bb0847 | 313 | clocks = <&clk_26M>; |
be4ccfce SG |
314 | VDDA-supply = <&vdig_reg>; |
315 | VDDIO-supply = <&vvideo_reg>; | |
316 | }; | |
317 | }; | |
318 | ||
319 | &audmux { | |
320 | pinctrl-names = "default"; | |
321 | pinctrl-0 = <&pinctrl_audmux_1>; | |
322 | status = "okay"; | |
323 | }; | |
324 | ||
325 | &fec { | |
326 | pinctrl-names = "default"; | |
327 | pinctrl-0 = <&pinctrl_fec_1>; | |
328 | phy-mode = "mii"; | |
329 | status = "okay"; | |
330 | }; | |
67eb7c0b LY |
331 | |
332 | &kpp { | |
333 | pinctrl-names = "default"; | |
334 | pinctrl-0 = <&pinctrl_kpp_1>; | |
335 | linux,keymap = <0x00000067 /* KEY_UP */ | |
336 | 0x0001006c /* KEY_DOWN */ | |
337 | 0x00020072 /* KEY_VOLUMEDOWN */ | |
338 | 0x00030066 /* KEY_HOME */ | |
339 | 0x0100006a /* KEY_RIGHT */ | |
340 | 0x01010069 /* KEY_LEFT */ | |
341 | 0x0102001c /* KEY_ENTER */ | |
342 | 0x01030073 /* KEY_VOLUMEUP */ | |
343 | 0x02000040 /* KEY_F6 */ | |
344 | 0x02010042 /* KEY_F8 */ | |
345 | 0x02020043 /* KEY_F9 */ | |
346 | 0x02030044 /* KEY_F10 */ | |
347 | 0x0300003b /* KEY_F1 */ | |
348 | 0x0301003c /* KEY_F2 */ | |
349 | 0x0302003d /* KEY_F3 */ | |
350 | 0x03030074>; /* KEY_POWER */ | |
351 | status = "okay"; | |
352 | }; |