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Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux...
[mirror_ubuntu-bionic-kernel.git] / arch / arm / boot / dts / imx28-evk.dts
CommitLineData
bc3a59c1
DA		 1/*
2 * Copyright 2012 Freescale Semiconductor, Inc.
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/;
bc3875f1 13#include "imx28.dtsi"
bc3a59c1
DA		 14
15/ {
16 model = "Freescale i.MX28 Evaluation Kit";
17 compatible = "fsl,imx28-evk", "fsl,imx28";
18
19 memory {
20 reg = <0x40000000 0x08000000>;
21 };
22
23 apb@80000000 {
35d23047 24 apbh@80000000 {
7a8e5149
HS		 25 gpmi-nand@8000c000 {
26 pinctrl-names = "default";
daefb696
SG		 27 pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg
28 &gpmi_pins_evk>;
7a8e5149
HS		 29 status = "okay";
30 };
31
35d23047
SG		 32 ssp0: ssp@80010000 {
33 compatible = "fsl,imx28-mmc";
34 pinctrl-names = "default";
35 pinctrl-0 = <&mmc0_8bit_pins_a
36 &mmc0_cd_cfg &mmc0_sck_cfg>;
37 bus-width = <8>;
38 wp-gpios = <&gpio2 12 0>;
64edbcdd 39 vmmc-supply = <&reg_vddio_sd0>;
35d23047
SG		 40 status = "okay";
41 };
42
43 ssp1: ssp@80012000 {
44 compatible = "fsl,imx28-mmc";
45 bus-width = <8>;
46 wp-gpios = <&gpio0 28 0>;
35d23047 47 };
d54dbb50 48
5decb4b6
FE		 49 ssp2: ssp@80014000 {
50 #address-cells = <1>;
51 #size-cells = <0>;
52 compatible = "fsl,imx28-spi";
53 pinctrl-names = "default";
54 pinctrl-0 = <&spi2_pins_a>;
55 status = "okay";
56
57 flash: m25p80@0 {
58 #address-cells = <1>;
59 #size-cells = <1>;
60 compatible = "sst,sst25vf016b";
61 spi-max-frequency = <40000000>;
62 reg = <0>;
63 };
64 };
65
d54dbb50
SG		 66 pinctrl@80018000 {
67 pinctrl-names = "default";
68 pinctrl-0 = <&hog_pins_a>;
69
e0e35b48 70 hog_pins_a: hog@0 {
d54dbb50
SG		 71 reg = <0>;
72 fsl,pinmux-ids = <
bc3875f1
LW		 73 MX28_PAD_SSP1_CMD__GPIO_2_13
74 MX28_PAD_SSP1_DATA3__GPIO_2_15
75 MX28_PAD_ENET0_RX_CLK__GPIO_4_13
76 MX28_PAD_SSP1_SCK__GPIO_2_12
77 MX28_PAD_PWM3__GPIO_3_28
78 MX28_PAD_LCD_RESET__GPIO_3_30
79 MX28_PAD_AUART2_RX__GPIO_3_8
80 MX28_PAD_AUART2_TX__GPIO_3_9
daefb696 81 >;
4191c340
LW		 82 fsl,drive-strength = <MXS_DRIVE_4mA>;
83 fsl,voltage = <MXS_VOLTAGE_HIGH>;
84 fsl,pull-up = <MXS_PULL_DISABLE>;
daefb696
SG		 85 };
86
30d6e2d5
FE		 87 led_pin_gpio3_5: led_gpio3_5@0 {
88 reg = <0>;
89 fsl,pinmux-ids = <
bc3875f1 90 MX28_PAD_AUART1_TX__GPIO_3_5
30d6e2d5 91 >;
4191c340
LW		 92 fsl,drive-strength = <MXS_DRIVE_4mA>;
93 fsl,voltage = <MXS_VOLTAGE_HIGH>;
94 fsl,pull-up = <MXS_PULL_DISABLE>;
30d6e2d5
FE		 95 };
96
daefb696
SG		 97 gpmi_pins_evk: gpmi-nand-evk@0 {
98 reg = <0>;
99 fsl,pinmux-ids = <
bc3875f1
LW		 100 MX28_PAD_GPMI_CE1N__GPMI_CE1N
101 MX28_PAD_GPMI_RDY1__GPMI_READY1
d54dbb50 102 >;
4191c340
LW		 103 fsl,drive-strength = <MXS_DRIVE_4mA>;
104 fsl,voltage = <MXS_VOLTAGE_HIGH>;
105 fsl,pull-up = <MXS_PULL_DISABLE>;
d54dbb50 106 };
3dba2596
SG		 107
108 lcdif_pins_evk: lcdif-evk@0 {
109 reg = <0>;
110 fsl,pinmux-ids = <
bc3875f1
LW		 111 MX28_PAD_LCD_RD_E__LCD_VSYNC
112 MX28_PAD_LCD_WR_RWN__LCD_HSYNC
113 MX28_PAD_LCD_RS__LCD_DOTCLK
114 MX28_PAD_LCD_CS__LCD_ENABLE
3dba2596 115 >;
4191c340
LW		 116 fsl,drive-strength = <MXS_DRIVE_4mA>;
117 fsl,voltage = <MXS_VOLTAGE_HIGH>;
118 fsl,pull-up = <MXS_PULL_DISABLE>;
3dba2596 119 };
d54dbb50 120 };
a915ee42
SG		 121
122 lcdif@80030000 {
123 pinctrl-names = "default";
3dba2596
SG		 124 pinctrl-0 = <&lcdif_24bit_pins_a
125 &lcdif_pins_evk>;
4344429d 126 lcd-supply = <&reg_lcd_3v3>;
0d9f8217 127 display = <&display>;
a915ee42 128 status = "okay";
0d9f8217
SG		 129
130 display: display {
131 bits-per-pixel = <32>;
132 bus-width = <24>;
133
134 display-timings {
135 native-mode = <&timing0>;
136 timing0: timing0 {
137 clock-frequency = <33500000>;
138 hactive = <800>;
139 vactive = <480>;
140 hback-porch = <89>;
141 hfront-porch = <164>;
142 vback-porch = <23>;
143 vfront-porch = <10>;
144 hsync-len = <10>;
145 vsync-len = <10>;
146 hsync-active = <0>;
147 vsync-active = <0>;
148 de-active = <1>;
149 pixelclk-active = <0>;
150 };
151 };
152 };
a915ee42 153 };
6ca44acf
SG		 154
155 can0: can@80032000 {
156 pinctrl-names = "default";
157 pinctrl-0 = <&can0_pins_a>;
b7c4114b 158 xceiver-supply = <&reg_can_3v3>;
6ca44acf
SG		 159 status = "okay";
160 };
161
162 can1: can@80034000 {
163 pinctrl-names = "default";
164 pinctrl-0 = <&can1_pins_a>;
b7c4114b 165 xceiver-supply = <&reg_can_3v3>;
6ca44acf
SG		 166 status = "okay";
167 };
35d23047
SG		 168 };
169
bc3a59c1 170 apbx@80040000 {
530f1d41
SG		 171 saif0: saif@80042000 {
172 pinctrl-names = "default";
173 pinctrl-0 = <&saif0_pins_a>;
174 status = "okay";
175 };
176
177 saif1: saif@80046000 {
178 pinctrl-names = "default";
179 pinctrl-0 = <&saif1_pins_a>;
180 fsl,saif-master = <&saif0>;
181 status = "okay";
182 };
183
8495a243 184 lradc@80050000 {
289604df 185 fsl,lradc-touchscreen-wires = <4>;
8495a243 186 status = "okay";
e9c88fb5
JB		 187 fsl,lradc-touchscreen-wires = <4>;
188 fsl,ave-ctrl = <4>;
189 fsl,ave-delay = <2>;
190 fsl,settling = <10>;
8495a243
FE		 191 };
192
2a96e391
SG		 193 i2c0: i2c@80058000 {
194 pinctrl-names = "default";
195 pinctrl-0 = <&i2c0_pins_a>;
196 status = "okay";
530f1d41
SG		 197
198 sgtl5000: codec@0a {
199 compatible = "fsl,sgtl5000";
200 reg = <0x0a>;
201 VDDA-supply = <&reg_3p3v>;
202 VDDIO-supply = <&reg_3p3v>;
66acaf3f 203 clocks = <&saif0>;
530f1d41 204 };
fa876cef
FE		 205
206 at24@51 {
207 compatible = "at24,24c32";
208 pagesize = <32>;
209 reg = <0x51>;
210 };
2a96e391
SG		 211 };
212
52f7176b
SG		 213 pwm: pwm@80064000 {
214 pinctrl-names = "default";
215 pinctrl-0 = <&pwm2_pins_a>;
216 status = "okay";
217 };
218
bc3a59c1
DA		 219 duart: serial@80074000 {
220 pinctrl-names = "default";
221 pinctrl-0 = <&duart_pins_a>;
222 status = "okay";
223 };
80d969e4
FE		 224
225 auart0: serial@8006a000 {
226 pinctrl-names = "default";
227 pinctrl-0 = <&auart0_pins_a>;
b2755b76 228 fsl,uart-has-rtscts;
80d969e4
FE		 229 status = "okay";
230 };
231
232 auart3: serial@80070000 {
233 pinctrl-names = "default";
234 pinctrl-0 = <&auart3_pins_a>;
235 status = "okay";
236 };
5da01270
RZ		 237
238 usbphy0: usbphy@8007c000 {
239 status = "okay";
240 };
241
242 usbphy1: usbphy@8007e000 {
243 status = "okay";
244 };
bc3a59c1
DA		 245 };
246 };
247
248 ahb@80080000 {
5da01270 249 usb0: usb@80080000 {
69c02f95
FE		 250 pinctrl-names = "default";
251 pinctrl-0 = <&usb0_id_pins_a>;
5da01270
RZ		 252 vbus-supply = <&reg_usb0_vbus>;
253 status = "okay";
254 };
255
256 usb1: usb@80090000 {
257 vbus-supply = <&reg_usb1_vbus>;
258 status = "okay";
259 };
260
bc3a59c1
DA		 261 mac0: ethernet@800f0000 {
262 phy-mode = "rmii";
263 pinctrl-names = "default";
264 pinctrl-0 = <&mac0_pins_a>;
c9987c81
SG		 265 phy-supply = <&reg_fec_3v3>;
266 phy-reset-gpios = <&gpio4 13 0>;
267 phy-reset-duration = <100>;
bc3a59c1
DA		 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 };
530f1d41
SG		 278
279 regulators {
280 compatible = "simple-bus";
281
282 reg_3p3v: 3p3v {
283 compatible = "regulator-fixed";
284 regulator-name = "3P3V";
285 regulator-min-microvolt = <3300000>;
286 regulator-max-microvolt = <3300000>;
287 regulator-always-on;
288 };
64edbcdd
SG		 289
290 reg_vddio_sd0: vddio-sd0 {
291 compatible = "regulator-fixed";
292 regulator-name = "vddio-sd0";
293 regulator-min-microvolt = <3300000>;
294 regulator-max-microvolt = <3300000>;
295 gpio = <&gpio3 28 0>;
296 };
c9987c81
SG		 297
298 reg_fec_3v3: fec-3v3 {
299 compatible = "regulator-fixed";
300 regulator-name = "fec-3v3";
301 regulator-min-microvolt = <3300000>;
302 regulator-max-microvolt = <3300000>;
303 gpio = <&gpio2 15 0>;
304 };
5da01270
RZ		 305
306 reg_usb0_vbus: usb0_vbus {
307 compatible = "regulator-fixed";
308 regulator-name = "usb0_vbus";
309 regulator-min-microvolt = <5000000>;
310 regulator-max-microvolt = <5000000>;
311 gpio = <&gpio3 9 0>;
312 enable-active-high;
313 };
314
315 reg_usb1_vbus: usb1_vbus {
316 compatible = "regulator-fixed";
317 regulator-name = "usb1_vbus";
318 regulator-min-microvolt = <5000000>;
319 regulator-max-microvolt = <5000000>;
320 gpio = <&gpio3 8 0>;
321 enable-active-high;
322 };
4344429d
FE		 323
324 reg_lcd_3v3: lcd-3v3 {
325 compatible = "regulator-fixed";
326 regulator-name = "lcd-3v3";
327 regulator-min-microvolt = <3300000>;
328 regulator-max-microvolt = <3300000>;
329 gpio = <&gpio3 30 0>;
330 enable-active-high;
331 };
b7c4114b
FE		 332
333 reg_can_3v3: can-3v3 {
334 compatible = "regulator-fixed";
335 regulator-name = "can-3v3";
336 regulator-min-microvolt = <3300000>;
337 regulator-max-microvolt = <3300000>;
338 gpio = <&gpio2 13 0>;
339 enable-active-high;
340 };
341
530f1d41
SG		 342 };
343
344 sound {
345 compatible = "fsl,imx28-evk-sgtl5000",
346 "fsl,mxs-audio-sgtl5000";
347 model = "imx28-evk-sgtl5000";
348 saif-controllers = <&saif0 &saif1>;
349 audio-codec = <&sgtl5000>;
350 };
a600e333
SG		 351
352 leds {
353 compatible = "gpio-leds";
30d6e2d5
FE		 354 pinctrl-names = "default";
355 pinctrl-0 = <&led_pin_gpio3_5>;
a600e333
SG		 356
357 user {
358 label = "Heartbeat";
359 gpios = <&gpio3 5 0>;
360 linux,default-trigger = "heartbeat";
361 };
362 };
52f7176b
SG		 363
364 backlight {
365 compatible = "pwm-backlight";
366 pwms = <&pwm 2 5000000>;
367 brightness-levels = <0 4 8 16 32 64 128 255>;
368 default-brightness-level = <6>;
369 };
bc3a59c1 370};
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