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
13 /include/ "imx28.dtsi"
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 0x20d3 /* MX28_PAD_SSP1_CMD__GPIO_2_13 */
74 0x20f3 /* MX28_PAD_SSP1_DATA3__GPIO_2_15 */
75 0x40d3 /* MX28_PAD_ENET0_RX_CLK__GPIO_4_13 */
76 0x20c3 /* MX28_PAD_SSP1_SCK__GPIO_2_12 */
77 0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */
78 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
79 0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */
80 0x3083 /* MX28_PAD_AUART2_RX__GPIO_3_8 */
81 0x3093 /* MX28_PAD_AUART2_TX__GPIO_3_9 */
83 fsl,drive-strength = <0>;
88 gpmi_pins_evk: gpmi-nand-evk@0 {
91 0x0110 /* MX28_PAD_GPMI_CE1N__GPMI_CE1N */
92 0x0150 /* MX28_PAD_GPMI_RDY1__GPMI_READY1 */
94 fsl,drive-strength = <0>;
99 lcdif_pins_evk: lcdif-evk@0 {
102 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
103 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
104 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
105 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
107 fsl,drive-strength = <0>;
114 pinctrl-names = "default";
115 pinctrl-0 = <&lcdif_24bit_pins_a
117 panel-enable-gpios = <&gpio3 30 0>;
122 pinctrl-names = "default";
123 pinctrl-0 = <&can0_pins_a>;
128 pinctrl-names = "default";
129 pinctrl-0 = <&can1_pins_a>;
135 saif0: saif@80042000 {
136 pinctrl-names = "default";
137 pinctrl-0 = <&saif0_pins_a>;
141 saif1: saif@80046000 {
142 pinctrl-names = "default";
143 pinctrl-0 = <&saif1_pins_a>;
144 fsl,saif-master = <&saif0>;
153 pinctrl-names = "default";
154 pinctrl-0 = <&i2c0_pins_a>;
158 compatible = "fsl,sgtl5000";
160 VDDA-supply = <®_3p3v>;
161 VDDIO-supply = <®_3p3v>;
167 pinctrl-names = "default";
168 pinctrl-0 = <&pwm2_pins_a>;
172 duart: serial@80074000 {
173 pinctrl-names = "default";
174 pinctrl-0 = <&duart_pins_a>;
178 auart0: serial@8006a000 {
179 pinctrl-names = "default";
180 pinctrl-0 = <&auart0_pins_a>;
184 auart3: serial@80070000 {
185 pinctrl-names = "default";
186 pinctrl-0 = <&auart3_pins_a>;
190 usbphy0: usbphy@8007c000 {
194 usbphy1: usbphy@8007e000 {
202 vbus-supply = <®_usb0_vbus>;
207 vbus-supply = <®_usb1_vbus>;
211 mac0: ethernet@800f0000 {
213 pinctrl-names = "default";
214 pinctrl-0 = <&mac0_pins_a>;
215 phy-supply = <®_fec_3v3>;
216 phy-reset-gpios = <&gpio4 13 0>;
217 phy-reset-duration = <100>;
221 mac1: ethernet@800f4000 {
223 pinctrl-names = "default";
224 pinctrl-0 = <&mac1_pins_a>;
230 compatible = "simple-bus";
233 compatible = "regulator-fixed";
234 regulator-name = "3P3V";
235 regulator-min-microvolt = <3300000>;
236 regulator-max-microvolt = <3300000>;
240 reg_vddio_sd0: vddio-sd0 {
241 compatible = "regulator-fixed";
242 regulator-name = "vddio-sd0";
243 regulator-min-microvolt = <3300000>;
244 regulator-max-microvolt = <3300000>;
245 gpio = <&gpio3 28 0>;
248 reg_fec_3v3: fec-3v3 {
249 compatible = "regulator-fixed";
250 regulator-name = "fec-3v3";
251 regulator-min-microvolt = <3300000>;
252 regulator-max-microvolt = <3300000>;
253 gpio = <&gpio2 15 0>;
256 reg_usb0_vbus: usb0_vbus {
257 compatible = "regulator-fixed";
258 regulator-name = "usb0_vbus";
259 regulator-min-microvolt = <5000000>;
260 regulator-max-microvolt = <5000000>;
265 reg_usb1_vbus: usb1_vbus {
266 compatible = "regulator-fixed";
267 regulator-name = "usb1_vbus";
268 regulator-min-microvolt = <5000000>;
269 regulator-max-microvolt = <5000000>;
276 compatible = "fsl,imx28-evk-sgtl5000",
277 "fsl,mxs-audio-sgtl5000";
278 model = "imx28-evk-sgtl5000";
279 saif-controllers = <&saif0 &saif1>;
280 audio-codec = <&sgtl5000>;
284 compatible = "gpio-leds";
288 gpios = <&gpio3 5 0>;
289 linux,default-trigger = "heartbeat";
294 compatible = "pwm-backlight";
295 pwms = <&pwm 2 5000000>;
296 brightness-levels = <0 4 8 16 32 64 128 255>;
297 default-brightness-level = <6>;