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ARM: mxs: Add support for the Armadeus Systems APF28Dev docking board

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The APF28Dev is a docking board for an APF28 SOM

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Julien Boibessot <julien.boibessot@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Gwenhael Goavec-Merou 2012-10-31 18:39:26 +01:00 committed by Shawn Guo
parent 16d477018b
commit 414b41536c
2 changed files with 93 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -55,6 +55,7 @@ dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \
imx23-olinuxino.dtb \
imx23-stmp378x_devb.dtb \
imx28-apf28.dtb \
imx28-apf28dev.dtb \
imx28-apx4devkit.dtb \
imx28-cfa10036.dtb \
imx28-cfa10049.dtb \

92
arch/arm/boot/dts/imx28-apf28dev.dts Normal file
View file

@ -0,0 +1,92 @@
/*
* Copyright 2012 Armadeus Systems - <support@armadeus.com>
*
* 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
*/
/* APF28Dev is a docking board for the APF28 SOM */
/include/ "imx28-apf28.dts"
/ {
model = "Armadeus Systems APF28Dev docking/development board";
compatible = "armadeus,imx28-apf28dev", "armadeus,imx28-apf28", "fsl,imx28";
apb@80000000 {
apbh@80000000 {
ssp0: ssp@80010000 {
compatible = "fsl,imx28-mmc";
pinctrl-names = "default";
pinctrl-0 = <&mmc0_4bit_pins_a
&mmc0_cd_cfg &mmc0_sck_cfg>;
bus-width = <4>;
status = "okay";
};
};
apbx@80040000 {
lradc@80050000 {
status = "okay";
};
pwm: pwm@80064000 {
pinctrl-names = "default";
pinctrl-0 = <&pwm3_pins_a &pwm4_pins_a>;
status = "okay";
};
usbphy0: usbphy@8007c000 {
status = "okay";
};
usbphy1: usbphy@8007e000 {
status = "okay";
};
};
};
ahb@80080000 {
usb0: usb@80080000 {
vbus-supply = <&reg_usb0_vbus>;
status = "okay";
};
usb1: usb@80090000 {
status = "okay";
};
mac1: ethernet@800f4000 {
phy-mode = "rmii";
pinctrl-names = "default";
pinctrl-0 = <&mac1_pins_a>;
phy-reset-gpios = <&gpio0 23 0>;
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 = <&gpio1 23 1>;
};
};
leds {
compatible = "gpio-leds";
user {
label = "Heartbeat";
gpios = <&gpio0 21 0>;
linux,default-trigger = "heartbeat";
};
};
};