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8fa62e11 MV |
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/; | |
acb7ea5e | 13 | #include "imx28-m28.dtsi" |
8fa62e11 MV |
14 | |
15 | / { | |
16 | model = "DENX M28EVK"; | |
17 | compatible = "denx,m28evk", "fsl,imx28"; | |
18 | ||
8fa62e11 MV |
19 | apb@80000000 { |
20 | apbh@80000000 { | |
8fa62e11 MV |
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>; | |
acd3b69f | 28 | wp-gpios = <&gpio3 10 0>; |
91ed4938 | 29 | vmmc-supply = <®_vddio_sd0>; |
8fa62e11 MV |
30 | status = "okay"; |
31 | }; | |
32 | ||
91ed4938 MV |
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>; | |
79826ac6 | 44 | compatible = "m25p80", "jedec,spi-nor"; |
91ed4938 MV |
45 | spi-max-frequency = <40000000>; |
46 | reg = <0>; | |
47 | }; | |
48 | }; | |
49 | ||
8fa62e11 MV |
50 | pinctrl@80018000 { |
51 | pinctrl-names = "default"; | |
52 | pinctrl-0 = <&hog_pins_a>; | |
53 | ||
e0e35b48 | 54 | hog_pins_a: hog@0 { |
8fa62e11 MV |
55 | reg = <0>; |
56 | fsl,pinmux-ids = < | |
bc3875f1 LW |
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 | |
8fa62e11 | 62 | >; |
4191c340 LW |
63 | fsl,drive-strength = <MXS_DRIVE_4mA>; |
64 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
65 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
8fa62e11 MV |
66 | }; |
67 | ||
68 | lcdif_pins_m28: lcdif-m28@0 { | |
69 | reg = <0>; | |
70 | fsl,pinmux-ids = < | |
bc3875f1 LW |
71 | MX28_PAD_LCD_DOTCLK__LCD_DOTCLK |
72 | MX28_PAD_LCD_ENABLE__LCD_ENABLE | |
8fa62e11 | 73 | >; |
4191c340 LW |
74 | fsl,drive-strength = <MXS_DRIVE_4mA>; |
75 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
76 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
8fa62e11 MV |
77 | }; |
78 | }; | |
79 | ||
80 | lcdif@80030000 { | |
81 | pinctrl-names = "default"; | |
82 | pinctrl-0 = <&lcdif_24bit_pins_a | |
83 | &lcdif_pins_m28>; | |
433fb101 | 84 | display = <&display0>; |
8fa62e11 | 85 | status = "okay"; |
0d9f8217 | 86 | |
433fb101 | 87 | display0: display0 { |
0d9f8217 SG |
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 | }; | |
8fa62e11 MV |
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 { | |
8fa62e11 MV |
140 | sgtl5000: codec@0a { |
141 | compatible = "fsl,sgtl5000"; | |
142 | reg = <0x0a>; | |
143 | VDDA-supply = <®_3p3v>; | |
144 | VDDIO-supply = <®_3p3v>; | |
66acaf3f | 145 | clocks = <&saif0>; |
8fa62e11 MV |
146 | }; |
147 | ||
148 | eeprom: eeprom@51 { | |
149 | compatible = "atmel,24c128"; | |
150 | reg = <0x51>; | |
151 | pagesize = <32>; | |
152 | }; | |
8fa62e11 MV |
153 | }; |
154 | ||
91ed4938 MV |
155 | lradc@80050000 { |
156 | status = "okay"; | |
da021ee3 | 157 | fsl,lradc-touchscreen-wires = <4>; |
91ed4938 MV |
158 | }; |
159 | ||
8fa62e11 MV |
160 | duart: serial@80074000 { |
161 | pinctrl-names = "default"; | |
162 | pinctrl-0 = <&duart_pins_a>; | |
163 | status = "okay"; | |
164 | }; | |
165 | ||
91ed4938 | 166 | usbphy0: usbphy@8007c000 { |
8fa62e11 MV |
167 | status = "okay"; |
168 | }; | |
169 | ||
91ed4938 MV |
170 | usbphy1: usbphy@8007e000 { |
171 | status = "okay"; | |
172 | }; | |
173 | ||
174 | auart0: serial@8006a000 { | |
8fa62e11 | 175 | pinctrl-names = "default"; |
56924ad2 MV |
176 | pinctrl-0 = <&auart0_pins_a>; |
177 | status = "okay"; | |
178 | }; | |
179 | ||
180 | auart1: serial@8006c000 { | |
181 | pinctrl-names = "default"; | |
182 | pinctrl-0 = <&auart1_pins_a>; | |
183 | status = "okay"; | |
184 | }; | |
185 | ||
186 | auart2: serial@8006e000 { | |
187 | pinctrl-names = "default"; | |
188 | pinctrl-0 = <&auart2_2pins_b>; | |
8fa62e11 MV |
189 | status = "okay"; |
190 | }; | |
db3b9baa MV |
191 | |
192 | pwm: pwm@80064000 { | |
193 | pinctrl-names = "default"; | |
194 | pinctrl-0 = <&pwm4_pins_a>; | |
195 | status = "okay"; | |
196 | }; | |
8fa62e11 MV |
197 | }; |
198 | }; | |
199 | ||
200 | ahb@80080000 { | |
91ed4938 MV |
201 | usb0: usb@80080000 { |
202 | vbus-supply = <®_usb0_vbus>; | |
203 | pinctrl-names = "default"; | |
c8e42bc9 | 204 | pinctrl-0 = <&usb0_pins_a>; |
91ed4938 MV |
205 | status = "okay"; |
206 | }; | |
207 | ||
208 | usb1: usb@80090000 { | |
209 | vbus-supply = <®_usb1_vbus>; | |
210 | pinctrl-names = "default"; | |
c8e42bc9 | 211 | pinctrl-0 = <&usb1_pins_a>; |
91ed4938 MV |
212 | status = "okay"; |
213 | }; | |
214 | ||
8fa62e11 MV |
215 | mac0: ethernet@800f0000 { |
216 | phy-mode = "rmii"; | |
217 | pinctrl-names = "default"; | |
218 | pinctrl-0 = <&mac0_pins_a>; | |
f231a9fe WS |
219 | clocks = <&clks 57>, <&clks 57>; |
220 | clock-names = "ipg", "ahb"; | |
8fa62e11 MV |
221 | status = "okay"; |
222 | }; | |
223 | ||
224 | mac1: ethernet@800f4000 { | |
225 | phy-mode = "rmii"; | |
226 | pinctrl-names = "default"; | |
227 | pinctrl-0 = <&mac1_pins_a>; | |
228 | status = "okay"; | |
229 | }; | |
230 | }; | |
231 | ||
db3b9baa MV |
232 | backlight { |
233 | compatible = "pwm-backlight"; | |
234 | pwms = <&pwm 4 5000000>; | |
235 | brightness-levels = <0 4 8 16 32 64 128 255>; | |
236 | default-brightness-level = <6>; | |
237 | }; | |
238 | ||
8fa62e11 | 239 | regulators { |
352d318c | 240 | reg_vddio_sd0: regulator@1 { |
91ed4938 | 241 | compatible = "regulator-fixed"; |
352d318c | 242 | reg = <1>; |
91ed4938 MV |
243 | regulator-name = "vddio-sd0"; |
244 | regulator-min-microvolt = <3300000>; | |
245 | regulator-max-microvolt = <3300000>; | |
246 | gpio = <&gpio3 28 0>; | |
247 | }; | |
248 | ||
352d318c | 249 | reg_usb0_vbus: regulator@2 { |
91ed4938 | 250 | compatible = "regulator-fixed"; |
352d318c | 251 | reg = <2>; |
91ed4938 MV |
252 | regulator-name = "usb0_vbus"; |
253 | regulator-min-microvolt = <5000000>; | |
254 | regulator-max-microvolt = <5000000>; | |
255 | gpio = <&gpio3 12 0>; | |
256 | }; | |
257 | ||
352d318c | 258 | reg_usb1_vbus: regulator@3 { |
91ed4938 | 259 | compatible = "regulator-fixed"; |
352d318c | 260 | reg = <3>; |
91ed4938 MV |
261 | regulator-name = "usb1_vbus"; |
262 | regulator-min-microvolt = <5000000>; | |
263 | regulator-max-microvolt = <5000000>; | |
264 | gpio = <&gpio3 13 0>; | |
265 | }; | |
8fa62e11 MV |
266 | }; |
267 | ||
268 | sound { | |
269 | compatible = "denx,m28evk-sgtl5000", | |
270 | "fsl,mxs-audio-sgtl5000"; | |
271 | model = "m28evk-sgtl5000"; | |
272 | saif-controllers = <&saif0 &saif1>; | |
273 | audio-codec = <&sgtl5000>; | |
274 | }; | |
275 | }; |