2 * Copyright (C) 2013-2014 Michael Heimpold <mhei@heimpold.de>
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 = "I2SE Duckbill";
17 compatible = "i2se,duckbill", "fsl,imx28";
20 reg = <0x40000000 0x08000000>;
26 compatible = "fsl,imx28-mmc";
27 pinctrl-names = "default";
28 pinctrl-0 = <&mmc0_4bit_pins_a
29 &mmc0_cd_cfg &mmc0_sck_cfg>;
31 vmmc-supply = <®_3p3v>;
38 compatible = "fsl,imx28-spi";
39 pinctrl-names = "default";
40 pinctrl-0 = <&spi2_pins_a>;
44 compatible = "spidev";
46 spi-max-frequency = <1000000>;
51 pinctrl-names = "default";
52 pinctrl-0 = <&hog_pins_a>;
57 MX28_PAD_SSP0_DATA7__GPIO_2_7 /* PHY Reset */
59 fsl,drive-strength = <MXS_DRIVE_4mA>;
60 fsl,voltage = <MXS_VOLTAGE_HIGH>;
61 fsl,pull-up = <MXS_PULL_DISABLE>;
64 led_pins_a: led_gpio@0 {
67 MX28_PAD_AUART1_RX__GPIO_3_4
68 MX28_PAD_AUART1_TX__GPIO_3_5
70 fsl,drive-strength = <MXS_DRIVE_4mA>;
71 fsl,voltage = <MXS_VOLTAGE_HIGH>;
72 fsl,pull-up = <MXS_PULL_DISABLE>;
79 pinctrl-names = "default";
80 pinctrl-0 = <&i2c0_pins_a>;
84 duart: serial@80074000 {
85 pinctrl-names = "default";
86 pinctrl-0 = <&duart_pins_a>;
90 usbphy0: usbphy@8007c000 {
101 mac0: ethernet@800f0000 {
103 pinctrl-names = "default";
104 pinctrl-0 = <&mac0_pins_a>;
105 phy-supply = <®_3p3v>;
106 phy-reset-gpios = <&gpio2 7 1>;
107 phy-reset-duration = <100>;
113 compatible = "simple-bus";
116 compatible = "regulator-fixed";
117 regulator-name = "3P3V";
118 regulator-min-microvolt = <3300000>;
119 regulator-max-microvolt = <3300000>;
125 compatible = "gpio-leds";
126 pinctrl-names = "default";
127 pinctrl-0 = <&led_pins_a>;
130 label = "duckbill:green:status";
131 gpios = <&gpio3 5 0>;
135 label = "duckbill:red:status";
136 gpios = <&gpio3 4 0>;