ARM: imx: Add support for the Armadeus Systems APF27Dev docking board

The APF27Dev is a docking board for an APF27 SOM

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 3b9d64632d7164ffcb8dc93882ccb2e0f6134730..2b4b9fb5b24b2ea6dc9fba7c420aa519145d2233 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -87,6 +87,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
        imx25-karo-tx25.dtb \
        imx25-pdk.dtb \
        imx27-apf27.dtb \
+       imx27-apf27dev.dtb \
        imx27-pdk.dtb \
        imx31-bug.dtb \
        imx51-apf51.dtb \

diff --git a/arch/arm/boot/dts/imx27-apf27dev.dts b/arch/arm/boot/dts/imx27-apf27dev.dts
new file mode 100644 (file)
index 0000000..66b8e1c
--- /dev/null
+++ b/arch/arm/boot/dts/imx27-apf27dev.dts
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2013 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
+ */
+
+/* APF27Dev is a docking board for the APF27 SOM */
+#include "imx27-apf27.dts"
+
+/ {
+       model = "Armadeus Systems APF27Dev docking/development board";
+       compatible = "armadeus,imx27-apf27dev", "armadeus,imx27-apf27", "fsl,imx27";
+
+       gpio-keys {
+               compatible = "gpio-keys";
+
+               user-key {
+                       label = "user";
+                       gpios = <&gpio6 13 0>;
+                       linux,code = <276>; /* BTN_EXTRA */
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               user {
+                       label = "Heartbeat";
+                       gpios = <&gpio6 14 0>;
+                       linux,default-trigger = "heartbeat";
+               };
+       };
+};
+
+&cspi1 {
+       fsl,spi-num-chipselects = <1>;
+       cs-gpios = <&gpio4 28 1>;
+       status = "okay";
+};
+
+&cspi2 {
+       fsl,spi-num-chipselects = <3>;
+       cs-gpios = <&gpio4 21 1>, <&gpio4 27 1>,
+                       <&gpio2 17 1>;
+       status = "okay";
+};
+
+&i2c1 {
+       clock-frequency = <400000>;
+       status = "okay";
+};
+
+&i2c2 {
+       status = "okay";
+};