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1/*
2 * Copyright (C) 2012 Marek Vasut <marex@denx.de>
3 *
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
7 *
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
10 */
11
12/dts-v1/;
13#include "imx28-m28.dtsi"
14
15/ {
16 model = "Aries/DENX M28EVK";
17 compatible = "aries,m28evk", "denx,m28evk", "fsl,imx28";
18
19 apb@80000000 {
20 apbh@80000000 {
21 ssp0: ssp@80010000 {
22 compatible = "fsl,imx28-mmc";
23 pinctrl-names = "default";
24 pinctrl-0 = <&mmc0_8bit_pins_a
25 &mmc0_cd_cfg
26 &mmc0_sck_cfg>;
27 bus-width = <8>;
28 wp-gpios = <&gpio3 10 0>;
29 vmmc-supply = <®_vddio_sd0>;
30 status = "okay";
31 };
32
33 ssp2: ssp@80014000 {
34 #address-cells = <1>;
35 #size-cells = <0>;
36 compatible = "fsl,imx28-spi";
37 pinctrl-names = "default";
38 pinctrl-0 = <&spi2_pins_a>;
39 status = "okay";
40
41 flash: m25p80@0 {
42 #address-cells = <1>;
43 #size-cells = <1>;
44 compatible = "m25p80", "jedec,spi-nor";
45 spi-max-frequency = <40000000>;
46 reg = <0>;
47 };
48 };
49
50 pinctrl@80018000 {
51 pinctrl-names = "default";
52 pinctrl-0 = <&hog_pins_a>;
53
54 hog_pins_a: hog@0 {
55 reg = <0>;
56 fsl,pinmux-ids = <
57 MX28_PAD_PWM3__GPIO_3_28
58 MX28_PAD_AUART2_CTS__GPIO_3_10
59 MX28_PAD_AUART2_RTS__GPIO_3_11
60 MX28_PAD_AUART3_RX__GPIO_3_12
61 MX28_PAD_AUART3_TX__GPIO_3_13
62 >;
63 fsl,drive-strength = <MXS_DRIVE_4mA>;
64 fsl,voltage = <MXS_VOLTAGE_HIGH>;
65 fsl,pull-up = <MXS_PULL_DISABLE>;
66 };
67
68 lcdif_pins_m28: lcdif-m28@0 {
69 reg = <0>;
70 fsl,pinmux-ids = <
71 MX28_PAD_LCD_DOTCLK__LCD_DOTCLK
72 MX28_PAD_LCD_ENABLE__LCD_ENABLE
73 >;
74 fsl,drive-strength = <MXS_DRIVE_4mA>;
75 fsl,voltage = <MXS_VOLTAGE_HIGH>;
76 fsl,pull-up = <MXS_PULL_DISABLE>;
77 };
78 };
79
80 lcdif@80030000 {
81 pinctrl-names = "default";
82 pinctrl-0 = <&lcdif_24bit_pins_a
83 &lcdif_pins_m28>;
84 display = <&display0>;
85 status = "okay";
86
87 display0: display0 {
88 bits-per-pixel = <16>;
89 bus-width = <18>;
90
91 display-timings {
92 native-mode = <&timing0>;
93 timing0: timing0 {
94 clock-frequency = <33260000>;
95 hactive = <800>;
96 vactive = <480>;
97 hback-porch = <0>;
98 hfront-porch = <256>;
99 vback-porch = <0>;
100 vfront-porch = <45>;
101 hsync-len = <1>;
102 vsync-len = <1>;
103 hsync-active = <0>;
104 vsync-active = <0>;
105 de-active = <1>;
106 pixelclk-active = <1>;
107 };
108 };
109 };
110 };
111
112 can0: can@80032000 {
113 pinctrl-names = "default";
114 pinctrl-0 = <&can0_pins_a>;
115 status = "okay";
116 };
117
118 can1: can@80034000 {
119 pinctrl-names = "default";
120 pinctrl-0 = <&can1_pins_a>;
121 status = "okay";
122 };
123 };
124
125 apbx@80040000 {
126 saif0: saif@80042000 {
127 pinctrl-names = "default";
128 pinctrl-0 = <&saif0_pins_a>;
129 status = "okay";
130 };
131
132 saif1: saif@80046000 {
133 pinctrl-names = "default";
134 pinctrl-0 = <&saif1_pins_a>;
135 fsl,saif-master = <&saif0>;
136 status = "okay";
137 };
138
139 i2c0: i2c@80058000 {
140 sgtl5000: codec@a {
141 compatible = "fsl,sgtl5000";
142 reg = <0x0a>;
143 #sound-dai-cells = <0>;
144 VDDA-supply = <®_3p3v>;
145 VDDIO-supply = <®_3p3v>;
146 clocks = <&saif0>;
147 };
148
149 eeprom: eeprom@51 {
150 compatible = "atmel,24c128";
151 reg = <0x51>;
152 pagesize = <32>;
153 };
154 };
155
156 lradc@80050000 {
157 status = "okay";
158 fsl,lradc-touchscreen-wires = <4>;
159 };
160
161 duart: serial@80074000 {
162 pinctrl-names = "default";
163 pinctrl-0 = <&duart_pins_a>;
164 status = "okay";
165 };
166
167 usbphy0: usbphy@8007c000 {
168 status = "okay";
169 };
170
171 usbphy1: usbphy@8007e000 {
172 status = "okay";
173 };
174
175 auart0: serial@8006a000 {
176 pinctrl-names = "default";
177 pinctrl-0 = <&auart0_pins_a>;
178 status = "okay";
179 };
180
181 auart1: serial@8006c000 {
182 pinctrl-names = "default";
183 pinctrl-0 = <&auart1_pins_a>;
184 status = "okay";
185 };
186
187 auart2: serial@8006e000 {
188 pinctrl-names = "default";
189 pinctrl-0 = <&auart2_2pins_b>;
190 status = "okay";
191 };
192
193 pwm: pwm@80064000 {
194 pinctrl-names = "default";
195 pinctrl-0 = <&pwm4_pins_a>;
196 status = "okay";
197 };
198 };
199 };
200
201 ahb@80080000 {
202 usb0: usb@80080000 {
203 vbus-supply = <®_usb0_vbus>;
204 pinctrl-names = "default";
205 pinctrl-0 = <&usb0_pins_a>;
206 status = "okay";
207 };
208
209 usb1: usb@80090000 {
210 vbus-supply = <®_usb1_vbus>;
211 pinctrl-names = "default";
212 pinctrl-0 = <&usb1_pins_a>;
213 status = "okay";
214 };
215
216 mac0: ethernet@800f0000 {
217 phy-mode = "rmii";
218 pinctrl-names = "default";
219 pinctrl-0 = <&mac0_pins_a>;
220 clocks = <&clks 57>, <&clks 57>;
221 clock-names = "ipg", "ahb";
222 status = "okay";
223 };
224
225 mac1: ethernet@800f4000 {
226 phy-mode = "rmii";
227 pinctrl-names = "default";
228 pinctrl-0 = <&mac1_pins_a>;
229 status = "okay";
230 };
231 };
232
233 backlight {
234 compatible = "pwm-backlight";
235 pwms = <&pwm 4 5000000>;
236 brightness-levels = <0 4 8 16 32 64 128 255>;
237 default-brightness-level = <6>;
238 };
239
240 regulators {
241 reg_vddio_sd0: regulator@1 {
242 compatible = "regulator-fixed";
243 reg = <1>;
244 regulator-name = "vddio-sd0";
245 regulator-min-microvolt = <3300000>;
246 regulator-max-microvolt = <3300000>;
247 gpio = <&gpio3 28 0>;
248 };
249
250 reg_usb0_vbus: regulator@2 {
251 compatible = "regulator-fixed";
252 reg = <2>;
253 regulator-name = "usb0_vbus";
254 regulator-min-microvolt = <5000000>;
255 regulator-max-microvolt = <5000000>;
256 gpio = <&gpio3 12 0>;
257 };
258
259 reg_usb1_vbus: regulator@3 {
260 compatible = "regulator-fixed";
261 reg = <3>;
262 regulator-name = "usb1_vbus";
263 regulator-min-microvolt = <5000000>;
264 regulator-max-microvolt = <5000000>;
265 gpio = <&gpio3 13 0>;
266 };
267 };
268
269 sound {
270 compatible = "denx,m28evk-sgtl5000",
271 "fsl,mxs-audio-sgtl5000";
272 model = "m28evk-sgtl5000";
273 saif-controllers = <&saif0 &saif1>;
274 audio-codec = <&sgtl5000>;
275 };
276};
1/*
2 * Copyright (C) 2012 Marek Vasut <marex@denx.de>
3 *
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
7 *
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
10 */
11
12/dts-v1/;
13#include "imx28.dtsi"
14
15/ {
16 model = "DENX M28EVK";
17 compatible = "denx,m28evk", "fsl,imx28";
18
19 memory {
20 reg = <0x40000000 0x08000000>;
21 };
22
23 apb@80000000 {
24 apbh@80000000 {
25 gpmi-nand@8000c000 {
26 #address-cells = <1>;
27 #size-cells = <1>;
28 pinctrl-names = "default";
29 pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
30 status = "okay";
31
32 partition@0 {
33 label = "bootloader";
34 reg = <0x00000000 0x00300000>;
35 read-only;
36 };
37
38 partition@1 {
39 label = "environment";
40 reg = <0x00300000 0x00080000>;
41 };
42
43 partition@2 {
44 label = "redundant-environment";
45 reg = <0x00380000 0x00080000>;
46 };
47
48 partition@3 {
49 label = "kernel";
50 reg = <0x00400000 0x00400000>;
51 };
52
53 partition@4 {
54 label = "filesystem";
55 reg = <0x00800000 0x0f800000>;
56 };
57 };
58
59 ssp0: ssp@80010000 {
60 compatible = "fsl,imx28-mmc";
61 pinctrl-names = "default";
62 pinctrl-0 = <&mmc0_8bit_pins_a
63 &mmc0_cd_cfg
64 &mmc0_sck_cfg>;
65 bus-width = <8>;
66 wp-gpios = <&gpio3 10 0>;
67 vmmc-supply = <®_vddio_sd0>;
68 status = "okay";
69 };
70
71 ssp2: ssp@80014000 {
72 #address-cells = <1>;
73 #size-cells = <0>;
74 compatible = "fsl,imx28-spi";
75 pinctrl-names = "default";
76 pinctrl-0 = <&spi2_pins_a>;
77 status = "okay";
78
79 flash: m25p80@0 {
80 #address-cells = <1>;
81 #size-cells = <1>;
82 compatible = "m25p80";
83 spi-max-frequency = <40000000>;
84 reg = <0>;
85 };
86 };
87
88 pinctrl@80018000 {
89 pinctrl-names = "default";
90 pinctrl-0 = <&hog_pins_a>;
91
92 hog_pins_a: hog@0 {
93 reg = <0>;
94 fsl,pinmux-ids = <
95 MX28_PAD_PWM3__GPIO_3_28
96 MX28_PAD_AUART2_CTS__GPIO_3_10
97 MX28_PAD_AUART2_RTS__GPIO_3_11
98 MX28_PAD_AUART3_RX__GPIO_3_12
99 MX28_PAD_AUART3_TX__GPIO_3_13
100 >;
101 fsl,drive-strength = <MXS_DRIVE_4mA>;
102 fsl,voltage = <MXS_VOLTAGE_HIGH>;
103 fsl,pull-up = <MXS_PULL_DISABLE>;
104 };
105
106 lcdif_pins_m28: lcdif-m28@0 {
107 reg = <0>;
108 fsl,pinmux-ids = <
109 MX28_PAD_LCD_DOTCLK__LCD_DOTCLK
110 MX28_PAD_LCD_ENABLE__LCD_ENABLE
111 >;
112 fsl,drive-strength = <MXS_DRIVE_4mA>;
113 fsl,voltage = <MXS_VOLTAGE_HIGH>;
114 fsl,pull-up = <MXS_PULL_DISABLE>;
115 };
116 };
117
118 lcdif@80030000 {
119 pinctrl-names = "default";
120 pinctrl-0 = <&lcdif_24bit_pins_a
121 &lcdif_pins_m28>;
122 display = <&display>;
123 status = "okay";
124
125 display: display {
126 bits-per-pixel = <16>;
127 bus-width = <18>;
128
129 display-timings {
130 native-mode = <&timing0>;
131 timing0: timing0 {
132 clock-frequency = <33260000>;
133 hactive = <800>;
134 vactive = <480>;
135 hback-porch = <0>;
136 hfront-porch = <256>;
137 vback-porch = <0>;
138 vfront-porch = <45>;
139 hsync-len = <1>;
140 vsync-len = <1>;
141 hsync-active = <0>;
142 vsync-active = <0>;
143 de-active = <1>;
144 pixelclk-active = <1>;
145 };
146 };
147 };
148 };
149
150 can0: can@80032000 {
151 pinctrl-names = "default";
152 pinctrl-0 = <&can0_pins_a>;
153 status = "okay";
154 };
155
156 can1: can@80034000 {
157 pinctrl-names = "default";
158 pinctrl-0 = <&can1_pins_a>;
159 status = "okay";
160 };
161 };
162
163 apbx@80040000 {
164 saif0: saif@80042000 {
165 pinctrl-names = "default";
166 pinctrl-0 = <&saif0_pins_a>;
167 status = "okay";
168 };
169
170 saif1: saif@80046000 {
171 pinctrl-names = "default";
172 pinctrl-0 = <&saif1_pins_a>;
173 fsl,saif-master = <&saif0>;
174 status = "okay";
175 };
176
177 i2c0: i2c@80058000 {
178 pinctrl-names = "default";
179 pinctrl-0 = <&i2c0_pins_a>;
180 status = "okay";
181
182 sgtl5000: codec@0a {
183 compatible = "fsl,sgtl5000";
184 reg = <0x0a>;
185 VDDA-supply = <®_3p3v>;
186 VDDIO-supply = <®_3p3v>;
187 clocks = <&saif0>;
188 };
189
190 eeprom: eeprom@51 {
191 compatible = "atmel,24c128";
192 reg = <0x51>;
193 pagesize = <32>;
194 };
195
196 rtc: rtc@68 {
197 compatible = "stm,m41t62";
198 reg = <0x68>;
199 };
200 };
201
202 lradc@80050000 {
203 status = "okay";
204 fsl,lradc-touchscreen-wires = <4>;
205 };
206
207 duart: serial@80074000 {
208 pinctrl-names = "default";
209 pinctrl-0 = <&duart_pins_a>;
210 status = "okay";
211 };
212
213 usbphy0: usbphy@8007c000 {
214 status = "okay";
215 };
216
217 usbphy1: usbphy@8007e000 {
218 status = "okay";
219 };
220
221 auart0: serial@8006a000 {
222 pinctrl-names = "default";
223 pinctrl-0 = <&auart0_pins_a>;
224 status = "okay";
225 };
226
227 auart1: serial@8006c000 {
228 pinctrl-names = "default";
229 pinctrl-0 = <&auart1_pins_a>;
230 status = "okay";
231 };
232
233 auart2: serial@8006e000 {
234 pinctrl-names = "default";
235 pinctrl-0 = <&auart2_2pins_b>;
236 status = "okay";
237 };
238
239 pwm: pwm@80064000 {
240 pinctrl-names = "default";
241 pinctrl-0 = <&pwm4_pins_a>;
242 status = "okay";
243 };
244 };
245 };
246
247 ahb@80080000 {
248 usb0: usb@80080000 {
249 vbus-supply = <®_usb0_vbus>;
250 pinctrl-names = "default";
251 pinctrl-0 = <&usb0_pins_a>;
252 status = "okay";
253 };
254
255 usb1: usb@80090000 {
256 vbus-supply = <®_usb1_vbus>;
257 pinctrl-names = "default";
258 pinctrl-0 = <&usb1_pins_a>;
259 status = "okay";
260 };
261
262 mac0: ethernet@800f0000 {
263 phy-mode = "rmii";
264 pinctrl-names = "default";
265 pinctrl-0 = <&mac0_pins_a>;
266 clocks = <&clks 57>, <&clks 57>;
267 clock-names = "ipg", "ahb";
268 status = "okay";
269 };
270
271 mac1: ethernet@800f4000 {
272 phy-mode = "rmii";
273 pinctrl-names = "default";
274 pinctrl-0 = <&mac1_pins_a>;
275 status = "okay";
276 };
277 };
278
279 backlight {
280 compatible = "pwm-backlight";
281 pwms = <&pwm 4 5000000>;
282 brightness-levels = <0 4 8 16 32 64 128 255>;
283 default-brightness-level = <6>;
284 };
285
286 regulators {
287 compatible = "simple-bus";
288 #address-cells = <1>;
289 #size-cells = <0>;
290
291 reg_3p3v: regulator@0 {
292 compatible = "regulator-fixed";
293 reg = <0>;
294 regulator-name = "3P3V";
295 regulator-min-microvolt = <3300000>;
296 regulator-max-microvolt = <3300000>;
297 regulator-always-on;
298 };
299
300 reg_vddio_sd0: regulator@1 {
301 compatible = "regulator-fixed";
302 reg = <1>;
303 regulator-name = "vddio-sd0";
304 regulator-min-microvolt = <3300000>;
305 regulator-max-microvolt = <3300000>;
306 gpio = <&gpio3 28 0>;
307 };
308
309 reg_usb0_vbus: regulator@2 {
310 compatible = "regulator-fixed";
311 reg = <2>;
312 regulator-name = "usb0_vbus";
313 regulator-min-microvolt = <5000000>;
314 regulator-max-microvolt = <5000000>;
315 gpio = <&gpio3 12 0>;
316 };
317
318 reg_usb1_vbus: regulator@3 {
319 compatible = "regulator-fixed";
320 reg = <3>;
321 regulator-name = "usb1_vbus";
322 regulator-min-microvolt = <5000000>;
323 regulator-max-microvolt = <5000000>;
324 gpio = <&gpio3 13 0>;
325 };
326 };
327
328 sound {
329 compatible = "denx,m28evk-sgtl5000",
330 "fsl,mxs-audio-sgtl5000";
331 model = "m28evk-sgtl5000";
332 saif-controllers = <&saif0 &saif1>;
333 audio-codec = <&sgtl5000>;
334 };
335};