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1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3
4 * Copyright (C) 2012 Marek Vasut <marex@denx.de>
5 */
6
7/dts-v1/;
8#include "imx28-m28.dtsi"
9
10/ {
11 model = "Aries/DENX M28EVK";
12 compatible = "aries,m28evk", "denx,m28evk", "fsl,imx28";
13
14 apb@80000000 {
15 apbh@80000000 {
16 ssp0: spi@80010000 {
17 compatible = "fsl,imx28-mmc";
18 pinctrl-names = "default";
19 pinctrl-0 = <&mmc0_8bit_pins_a
20 &mmc0_cd_cfg
21 &mmc0_sck_cfg>;
22 bus-width = <8>;
23 wp-gpios = <&gpio3 10 0>;
24 vmmc-supply = <®_vddio_sd0>;
25 status = "okay";
26 };
27
28 ssp2: spi@80014000 {
29 #address-cells = <1>;
30 #size-cells = <0>;
31 compatible = "fsl,imx28-spi";
32 pinctrl-names = "default";
33 pinctrl-0 = <&spi2_pins_a>;
34 status = "okay";
35
36 flash: flash@0 {
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "m25p80", "jedec,spi-nor";
40 spi-max-frequency = <40000000>;
41 reg = <0>;
42 };
43 };
44
45 pinctrl@80018000 {
46 pinctrl-names = "default";
47 pinctrl-0 = <&hog_pins_a>;
48
49 hog_pins_a: hog@0 {
50 reg = <0>;
51 fsl,pinmux-ids = <
52 MX28_PAD_PWM3__GPIO_3_28
53 MX28_PAD_AUART2_CTS__GPIO_3_10
54 MX28_PAD_AUART2_RTS__GPIO_3_11
55 MX28_PAD_AUART3_RX__GPIO_3_12
56 MX28_PAD_AUART3_TX__GPIO_3_13
57 >;
58 fsl,drive-strength = <MXS_DRIVE_4mA>;
59 fsl,voltage = <MXS_VOLTAGE_HIGH>;
60 fsl,pull-up = <MXS_PULL_DISABLE>;
61 };
62
63 lcdif_pins_m28: lcdif-m28@0 {
64 reg = <0>;
65 fsl,pinmux-ids = <
66 MX28_PAD_LCD_DOTCLK__LCD_DOTCLK
67 MX28_PAD_LCD_ENABLE__LCD_ENABLE
68 >;
69 fsl,drive-strength = <MXS_DRIVE_4mA>;
70 fsl,voltage = <MXS_VOLTAGE_HIGH>;
71 fsl,pull-up = <MXS_PULL_DISABLE>;
72 };
73 };
74
75 lcdif@80030000 {
76 pinctrl-names = "default";
77 pinctrl-0 = <&lcdif_24bit_pins_a
78 &lcdif_pins_m28>;
79 display = <&display0>;
80 status = "okay";
81
82 display0: display0 {
83 bits-per-pixel = <16>;
84 bus-width = <18>;
85
86 display-timings {
87 native-mode = <&timing0>;
88 timing0: timing0 {
89 clock-frequency = <33260000>;
90 hactive = <800>;
91 vactive = <480>;
92 hback-porch = <0>;
93 hfront-porch = <256>;
94 vback-porch = <0>;
95 vfront-porch = <45>;
96 hsync-len = <1>;
97 vsync-len = <1>;
98 hsync-active = <0>;
99 vsync-active = <0>;
100 de-active = <1>;
101 pixelclk-active = <1>;
102 };
103 };
104 };
105 };
106
107 can0: can@80032000 {
108 pinctrl-names = "default";
109 pinctrl-0 = <&can0_pins_a>;
110 status = "okay";
111 };
112
113 can1: can@80034000 {
114 pinctrl-names = "default";
115 pinctrl-0 = <&can1_pins_a>;
116 status = "okay";
117 };
118 };
119
120 apbx@80040000 {
121 saif0: saif@80042000 {
122 pinctrl-names = "default";
123 pinctrl-0 = <&saif0_pins_a>;
124 status = "okay";
125 };
126
127 saif1: saif@80046000 {
128 pinctrl-names = "default";
129 pinctrl-0 = <&saif1_pins_a>;
130 fsl,saif-master = <&saif0>;
131 status = "okay";
132 };
133
134 i2c0: i2c@80058000 {
135 sgtl5000: codec@a {
136 compatible = "fsl,sgtl5000";
137 reg = <0x0a>;
138 #sound-dai-cells = <0>;
139 VDDA-supply = <®_3p3v>;
140 VDDIO-supply = <®_3p3v>;
141 clocks = <&saif0>;
142 };
143
144 eeprom: eeprom@51 {
145 compatible = "atmel,24c128";
146 reg = <0x51>;
147 pagesize = <32>;
148 };
149 };
150
151 lradc@80050000 {
152 status = "okay";
153 fsl,lradc-touchscreen-wires = <4>;
154 };
155
156 duart: serial@80074000 {
157 pinctrl-names = "default";
158 pinctrl-0 = <&duart_pins_a>;
159 status = "okay";
160 };
161
162 usbphy0: usbphy@8007c000 {
163 status = "okay";
164 };
165
166 usbphy1: usbphy@8007e000 {
167 status = "okay";
168 };
169
170 auart0: serial@8006a000 {
171 pinctrl-names = "default";
172 pinctrl-0 = <&auart0_pins_a>;
173 status = "okay";
174 };
175
176 auart1: serial@8006c000 {
177 pinctrl-names = "default";
178 pinctrl-0 = <&auart1_pins_a>;
179 status = "okay";
180 };
181
182 auart2: serial@8006e000 {
183 pinctrl-names = "default";
184 pinctrl-0 = <&auart2_2pins_b>;
185 status = "okay";
186 };
187
188 pwm: pwm@80064000 {
189 pinctrl-names = "default";
190 pinctrl-0 = <&pwm4_pins_a>;
191 status = "okay";
192 };
193 };
194 };
195
196 ahb@80080000 {
197 usb0: usb@80080000 {
198 vbus-supply = <®_usb0_vbus>;
199 pinctrl-names = "default";
200 pinctrl-0 = <&usb0_pins_a>;
201 status = "okay";
202 };
203
204 usb1: usb@80090000 {
205 vbus-supply = <®_usb1_vbus>;
206 pinctrl-names = "default";
207 pinctrl-0 = <&usb1_pins_a>;
208 status = "okay";
209 };
210
211 mac0: ethernet@800f0000 {
212 phy-mode = "rmii";
213 pinctrl-names = "default";
214 pinctrl-0 = <&mac0_pins_a>;
215 clocks = <&clks 57>, <&clks 57>;
216 clock-names = "ipg", "ahb";
217 status = "okay";
218 };
219
220 mac1: ethernet@800f4000 {
221 phy-mode = "rmii";
222 pinctrl-names = "default";
223 pinctrl-0 = <&mac1_pins_a>;
224 status = "okay";
225 };
226 };
227
228 backlight {
229 compatible = "pwm-backlight";
230 pwms = <&pwm 4 5000000>;
231 brightness-levels = <0 4 8 16 32 64 128 255>;
232 default-brightness-level = <6>;
233 };
234
235 regulators {
236 reg_vddio_sd0: regulator@1 {
237 compatible = "regulator-fixed";
238 reg = <1>;
239 regulator-name = "vddio-sd0";
240 regulator-min-microvolt = <3300000>;
241 regulator-max-microvolt = <3300000>;
242 gpio = <&gpio3 28 0>;
243 };
244
245 reg_usb0_vbus: regulator@2 {
246 compatible = "regulator-fixed";
247 reg = <2>;
248 regulator-name = "usb0_vbus";
249 regulator-min-microvolt = <5000000>;
250 regulator-max-microvolt = <5000000>;
251 gpio = <&gpio3 12 0>;
252 };
253
254 reg_usb1_vbus: regulator@3 {
255 compatible = "regulator-fixed";
256 reg = <3>;
257 regulator-name = "usb1_vbus";
258 regulator-min-microvolt = <5000000>;
259 regulator-max-microvolt = <5000000>;
260 gpio = <&gpio3 13 0>;
261 };
262 };
263
264 sound {
265 compatible = "denx,m28evk-sgtl5000",
266 "fsl,mxs-audio-sgtl5000";
267 model = "m28evk-sgtl5000";
268 saif-controllers = <&saif0 &saif1>;
269 audio-codec = <&sgtl5000>;
270 };
271};
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 = "DENX M28EVK";
17 compatible = "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@0a {
141 compatible = "fsl,sgtl5000";
142 reg = <0x0a>;
143 VDDA-supply = <®_3p3v>;
144 VDDIO-supply = <®_3p3v>;
145 clocks = <&saif0>;
146 };
147
148 eeprom: eeprom@51 {
149 compatible = "atmel,24c128";
150 reg = <0x51>;
151 pagesize = <32>;
152 };
153 };
154
155 lradc@80050000 {
156 status = "okay";
157 fsl,lradc-touchscreen-wires = <4>;
158 };
159
160 duart: serial@80074000 {
161 pinctrl-names = "default";
162 pinctrl-0 = <&duart_pins_a>;
163 status = "okay";
164 };
165
166 usbphy0: usbphy@8007c000 {
167 status = "okay";
168 };
169
170 usbphy1: usbphy@8007e000 {
171 status = "okay";
172 };
173
174 auart0: serial@8006a000 {
175 pinctrl-names = "default";
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>;
189 status = "okay";
190 };
191
192 pwm: pwm@80064000 {
193 pinctrl-names = "default";
194 pinctrl-0 = <&pwm4_pins_a>;
195 status = "okay";
196 };
197 };
198 };
199
200 ahb@80080000 {
201 usb0: usb@80080000 {
202 vbus-supply = <®_usb0_vbus>;
203 pinctrl-names = "default";
204 pinctrl-0 = <&usb0_pins_a>;
205 status = "okay";
206 };
207
208 usb1: usb@80090000 {
209 vbus-supply = <®_usb1_vbus>;
210 pinctrl-names = "default";
211 pinctrl-0 = <&usb1_pins_a>;
212 status = "okay";
213 };
214
215 mac0: ethernet@800f0000 {
216 phy-mode = "rmii";
217 pinctrl-names = "default";
218 pinctrl-0 = <&mac0_pins_a>;
219 clocks = <&clks 57>, <&clks 57>;
220 clock-names = "ipg", "ahb";
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
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
239 regulators {
240 reg_vddio_sd0: regulator@1 {
241 compatible = "regulator-fixed";
242 reg = <1>;
243 regulator-name = "vddio-sd0";
244 regulator-min-microvolt = <3300000>;
245 regulator-max-microvolt = <3300000>;
246 gpio = <&gpio3 28 0>;
247 };
248
249 reg_usb0_vbus: regulator@2 {
250 compatible = "regulator-fixed";
251 reg = <2>;
252 regulator-name = "usb0_vbus";
253 regulator-min-microvolt = <5000000>;
254 regulator-max-microvolt = <5000000>;
255 gpio = <&gpio3 12 0>;
256 };
257
258 reg_usb1_vbus: regulator@3 {
259 compatible = "regulator-fixed";
260 reg = <3>;
261 regulator-name = "usb1_vbus";
262 regulator-min-microvolt = <5000000>;
263 regulator-max-microvolt = <5000000>;
264 gpio = <&gpio3 13 0>;
265 };
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};