2 * Copyright 2012 Freescale Semiconductor, Inc.
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:
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
16 model = "Freescale i.MX28 Evaluation Kit";
17 compatible = "fsl,imx28-evk", "fsl,imx28";
20 reg = <0x40000000 0x08000000>;
26 pinctrl-names = "default";
27 pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg
33 compatible = "fsl,imx28-mmc";
34 pinctrl-names = "default";
35 pinctrl-0 = <&mmc0_8bit_pins_a
36 &mmc0_cd_cfg &mmc0_sck_cfg>;
38 wp-gpios = <&gpio2 12 0>;
39 vmmc-supply = <®_vddio_sd0>;
44 compatible = "fsl,imx28-mmc";
46 wp-gpios = <&gpio0 28 0>;
52 compatible = "fsl,imx28-spi";
53 pinctrl-names = "default";
54 pinctrl-0 = <&spi2_pins_a>;
60 compatible = "sst,sst25vf016b";
61 spi-max-frequency = <40000000>;
67 pinctrl-names = "default";
68 pinctrl-0 = <&hog_pins_a>;
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
82 fsl,drive-strength = <MXS_DRIVE_4mA>;
83 fsl,voltage = <MXS_VOLTAGE_HIGH>;
84 fsl,pull-up = <MXS_PULL_DISABLE>;
87 led_pin_gpio3_5: led_gpio3_5@0 {
90 MX28_PAD_AUART1_TX__GPIO_3_5
92 fsl,drive-strength = <MXS_DRIVE_4mA>;
93 fsl,voltage = <MXS_VOLTAGE_HIGH>;
94 fsl,pull-up = <MXS_PULL_DISABLE>;
97 gpmi_pins_evk: gpmi-nand-evk@0 {
100 MX28_PAD_GPMI_CE1N__GPMI_CE1N
101 MX28_PAD_GPMI_RDY1__GPMI_READY1
103 fsl,drive-strength = <MXS_DRIVE_4mA>;
104 fsl,voltage = <MXS_VOLTAGE_HIGH>;
105 fsl,pull-up = <MXS_PULL_DISABLE>;
108 lcdif_pins_evk: lcdif-evk@0 {
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
116 fsl,drive-strength = <MXS_DRIVE_4mA>;
117 fsl,voltage = <MXS_VOLTAGE_HIGH>;
118 fsl,pull-up = <MXS_PULL_DISABLE>;
123 pinctrl-names = "default";
124 pinctrl-0 = <&lcdif_24bit_pins_a
126 lcd-supply = <®_lcd_3v3>;
127 display = <&display>;
131 bits-per-pixel = <32>;
135 native-mode = <&timing0>;
137 clock-frequency = <33500000>;
141 hfront-porch = <164>;
149 pixelclk-active = <0>;
156 pinctrl-names = "default";
157 pinctrl-0 = <&can0_pins_a>;
158 xceiver-supply = <®_can_3v3>;
163 pinctrl-names = "default";
164 pinctrl-0 = <&can1_pins_a>;
165 xceiver-supply = <®_can_3v3>;
171 saif0: saif@80042000 {
172 pinctrl-names = "default";
173 pinctrl-0 = <&saif0_pins_a>;
177 saif1: saif@80046000 {
178 pinctrl-names = "default";
179 pinctrl-0 = <&saif1_pins_a>;
180 fsl,saif-master = <&saif0>;
185 fsl,lradc-touchscreen-wires = <4>;
187 fsl,lradc-touchscreen-wires = <4>;
194 pinctrl-names = "default";
195 pinctrl-0 = <&i2c0_pins_a>;
199 compatible = "fsl,sgtl5000";
201 VDDA-supply = <®_3p3v>;
202 VDDIO-supply = <®_3p3v>;
207 compatible = "at24,24c32";
214 pinctrl-names = "default";
215 pinctrl-0 = <&pwm2_pins_a>;
219 duart: serial@80074000 {
220 pinctrl-names = "default";
221 pinctrl-0 = <&duart_pins_a>;
225 auart0: serial@8006a000 {
226 pinctrl-names = "default";
227 pinctrl-0 = <&auart0_pins_a>;
232 auart3: serial@80070000 {
233 pinctrl-names = "default";
234 pinctrl-0 = <&auart3_pins_a>;
238 usbphy0: usbphy@8007c000 {
242 usbphy1: usbphy@8007e000 {
250 pinctrl-names = "default";
251 pinctrl-0 = <&usb0_id_pins_a>;
252 vbus-supply = <®_usb0_vbus>;
257 vbus-supply = <®_usb1_vbus>;
261 mac0: ethernet@800f0000 {
263 pinctrl-names = "default";
264 pinctrl-0 = <&mac0_pins_a>;
265 phy-supply = <®_fec_3v3>;
266 phy-reset-gpios = <&gpio4 13 0>;
267 phy-reset-duration = <100>;
271 mac1: ethernet@800f4000 {
273 pinctrl-names = "default";
274 pinctrl-0 = <&mac1_pins_a>;
280 compatible = "simple-bus";
283 compatible = "regulator-fixed";
284 regulator-name = "3P3V";
285 regulator-min-microvolt = <3300000>;
286 regulator-max-microvolt = <3300000>;
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>;
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>;
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>;
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>;
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>;
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>;
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>;
353 compatible = "gpio-leds";
354 pinctrl-names = "default";
355 pinctrl-0 = <&led_pin_gpio3_5>;
359 gpios = <&gpio3 5 0>;
360 linux,default-trigger = "heartbeat";
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>;