169 lines
3.3 KiB
Plaintext
169 lines
3.3 KiB
Plaintext
/*
|
|
* Copyright (C) 2012 Marek Vasut <marex@denx.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 = "SchulerControl GmbH, SC SPS 1";
|
|
compatible = "schulercontrol,imx28-sps1", "fsl,imx28";
|
|
|
|
memory {
|
|
reg = <0x40000000 0x08000000>;
|
|
};
|
|
|
|
apb@80000000 {
|
|
apbh@80000000 {
|
|
pinctrl@80018000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&hog_pins_a>;
|
|
|
|
hog_pins_a: hog-gpios@0 {
|
|
reg = <0>;
|
|
fsl,pinmux-ids = <
|
|
0x0003 /* MX28_PAD_GPMI_D00__GPIO_0_0 */
|
|
0x0033 /* MX28_PAD_GPMI_D03__GPIO_0_3 */
|
|
0x0063 /* MX28_PAD_GPMI_D06__GPIO_0_6 */
|
|
>;
|
|
fsl,drive-strength = <0>;
|
|
fsl,voltage = <1>;
|
|
fsl,pull-up = <0>;
|
|
};
|
|
|
|
};
|
|
|
|
ssp0: ssp@80010000 {
|
|
compatible = "fsl,imx28-mmc";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc0_4bit_pins_a>;
|
|
bus-width = <4>;
|
|
status = "okay";
|
|
};
|
|
|
|
ssp2: ssp@80014000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "fsl,imx28-spi";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi2_pins_a>;
|
|
status = "okay";
|
|
|
|
flash: m25p80@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "everspin,mr25h256", "mr25h256";
|
|
spi-max-frequency = <40000000>;
|
|
reg = <0>;
|
|
};
|
|
};
|
|
};
|
|
|
|
apbx@80040000 {
|
|
i2c0: i2c@80058000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c0_pins_a>;
|
|
status = "okay";
|
|
|
|
rtc: rtc@51 {
|
|
compatible = "nxp,pcf8563";
|
|
reg = <0x51>;
|
|
};
|
|
|
|
eeprom: eeprom@52 {
|
|
compatible = "atmel,24c64";
|
|
reg = <0x52>;
|
|
pagesize = <32>;
|
|
};
|
|
};
|
|
|
|
duart: serial@80074000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&duart_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
usbphy0: usbphy@8007c000 {
|
|
status = "okay";
|
|
};
|
|
|
|
auart0: serial@8006a000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&auart0_pins_a>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
};
|
|
|
|
ahb@80080000 {
|
|
usb0: usb@80080000 {
|
|
vbus-supply = <®_usb0_vbus>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&usbphy0_pins_b>;
|
|
status = "okay";
|
|
};
|
|
|
|
mac0: ethernet@800f0000 {
|
|
phy-mode = "rmii";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mac0_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
mac1: ethernet@800f4000 {
|
|
phy-mode = "rmii";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mac1_pins_a>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
regulators {
|
|
compatible = "simple-bus";
|
|
|
|
reg_usb0_vbus: usb0_vbus {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "usb0_vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
gpio = <&gpio3 9 0>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "gpio-leds";
|
|
status = "okay";
|
|
|
|
led@1 {
|
|
label = "sps1-1:yellow:user";
|
|
gpios = <&gpio0 6 0>;
|
|
linux,default-trigger = "heartbeat";
|
|
reg = <0>;
|
|
};
|
|
|
|
led@2 {
|
|
label = "sps1-2:red:user";
|
|
gpios = <&gpio0 3 0>;
|
|
linux,default-trigger = "heartbeat";
|
|
reg = <1>;
|
|
};
|
|
|
|
led@3 {
|
|
label = "sps1-3:red:user";
|
|
gpios = <&gpio0 0 0>;
|
|
default-trigger = "heartbeat";
|
|
reg = <2>;
|
|
};
|
|
|
|
};
|
|
};
|