119 lines
2.3 KiB
Plaintext
119 lines
2.3 KiB
Plaintext
/*
|
|
* Copyright (C) 2013 Michael Heimpold <mhei@heimpold.de>
|
|
*
|
|
* The code contained herein is licensed under the GNU General Public
|
|
* License. You may obtain a copy of the GNU General Public License
|
|
* Version 2 or later at the following locations:
|
|
*
|
|
* http://www.opensource.org/licenses/gpl-license.html
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*/
|
|
|
|
/dts-v1/;
|
|
/include/ "imx28.dtsi"
|
|
|
|
/ {
|
|
model = "I2SE Duckbill";
|
|
compatible = "i2se,duckbill", "fsl,imx28";
|
|
|
|
memory {
|
|
reg = <0x40000000 0x08000000>;
|
|
};
|
|
|
|
apb@80000000 {
|
|
apbh@80000000 {
|
|
ssp0: ssp@80010000 {
|
|
compatible = "fsl,imx28-mmc";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc0_8bit_pins_a
|
|
&mmc0_cd_cfg &mmc0_sck_cfg>;
|
|
bus-width = <8>;
|
|
vmmc-supply = <®_3p3v>;
|
|
status = "okay";
|
|
};
|
|
|
|
pinctrl@80018000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&hog_pins_a>;
|
|
|
|
hog_pins_a: hog@0 {
|
|
reg = <0>;
|
|
fsl,pinmux-ids = <
|
|
0x40d3 /* MX28_PAD_ENET0_RX_CLK__GPIO_4_13, PHY Reset */
|
|
>;
|
|
fsl,drive-strength = <0>;
|
|
fsl,voltage = <1>;
|
|
fsl,pull-up = <0>;
|
|
};
|
|
|
|
led_pins_a: led_gpio@0 {
|
|
reg = <0>;
|
|
fsl,pinmux-ids = <
|
|
0x3043 /* MX28_PAD_AUART1_RX__GPIO_3_4 */
|
|
0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */
|
|
>;
|
|
fsl,drive-strength = <0>;
|
|
fsl,voltage = <1>;
|
|
fsl,pull-up = <0>;
|
|
};
|
|
};
|
|
};
|
|
|
|
apbx@80040000 {
|
|
duart: serial@80074000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&duart_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
usbphy0: usbphy@8007c000 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
};
|
|
|
|
ahb@80080000 {
|
|
usb0: usb@80080000 {
|
|
status = "okay";
|
|
};
|
|
|
|
mac0: ethernet@800f0000 {
|
|
phy-mode = "rmii";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mac0_pins_a>;
|
|
phy-supply = <®_3p3v>;
|
|
phy-reset-gpios = <&gpio4 13 0>;
|
|
phy-reset-duration = <100>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
regulators {
|
|
compatible = "simple-bus";
|
|
|
|
reg_3p3v: 3p3v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "3P3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&led_pins_a>;
|
|
|
|
status {
|
|
label = "duckbill:green:status";
|
|
gpios = <&gpio3 5 0>;
|
|
};
|
|
|
|
failure {
|
|
label = "duckbill:red:status";
|
|
gpios = <&gpio3 4 0>;
|
|
};
|
|
};
|
|
};
|