ARM: imx: Add support for the Armadeus Systems APF51Dev docking board

The APF51Dev is a docking board for an APF51 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 9c6255884cbbd51f7efd83c5c4b6327156fc5c6c..3b9d64632d7164ffcb8dc93882ccb2e0f6134730 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -90,6 +90,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
        imx27-pdk.dtb \
        imx31-bug.dtb \
        imx51-apf51.dtb \
+       imx51-apf51dev.dtb \
        imx51-babbage.dtb \
        imx53-ard.dtb \
        imx53-evk.dtb \

diff --git a/arch/arm/boot/dts/imx51-apf51dev.dts b/arch/arm/boot/dts/imx51-apf51dev.dts
new file mode 100644 (file)
index 0000000..c05ccd1
--- /dev/null
+++ b/arch/arm/boot/dts/imx51-apf51dev.dts
@@ -0,0 +1,75 @@
+/*
+ * 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
+ */
+
+/* APF51Dev is a docking board for the APF51 SOM */
+#include "imx51-apf51.dts"
+
+/ {
+       model = "Armadeus Systems APF51Dev docking/development board";
+       compatible = "armadeus,imx51-apf51dev", "armadeus,imx51-apf51", "fsl,imx51";
+
+       gpio-keys {
+               compatible = "gpio-keys";
+
+               user-key {
+                       label = "user";
+                       gpios = <&gpio1 3 0>;
+                       linux,code = <256>; /* BTN_0 */
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               user {
+                       label = "Heartbeat";
+                       gpios = <&gpio1 2 0>;
+                       linux,default-trigger = "heartbeat";
+               };
+       };
+};
+
+&esdhc1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_esdhc1_1>;
+       cd-gpios = <&gpio2 29 0>;
+       bus-width = <4>;
+       status = "okay";
+};
+
+&esdhc2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_esdhc2_1>;
+       bus-width = <4>;
+       non-removable;
+       status = "okay";
+};
+
+&iomuxc {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_hog>;
+
+       hog {
+               pinctrl_hog: hoggrp {
+                       fsl,pins = <
+                               MX51_PAD_EIM_EB2__GPIO2_22   0x0C5
+                               MX51_PAD_EIM_EB3__GPIO2_23   0x0C5
+                               MX51_PAD_EIM_CS4__GPIO2_29   0x100
+                               MX51_PAD_NANDF_D13__GPIO3_27 0x0C5
+                               MX51_PAD_NANDF_D12__GPIO3_28 0x0C5
+                               MX51_PAD_CSPI1_SS0__GPIO4_24 0x0C5
+                               MX51_PAD_CSPI1_SS1__GPIO4_25 0x0C5
+                               MX51_PAD_GPIO1_2__GPIO1_2    0x0C5
+                               MX51_PAD_GPIO1_3__GPIO1_3    0x0C5
+                       >;
+               };
+       };
+};