ARM: dts: Add initial support for Wandboard Dual-Lite

Wandboard is a development board that has two variants: one version based
on mx6 dual lite and another one based on mx6 solo.

For more details about Wandboard, please refer to: http://www.wandboard.org/

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.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 5345ac1..a566619 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -100,6 +100,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
        imx53-smd.dtb \
        imx6dl-sabreauto.dtb \
        imx6dl-sabresd.dtb \
+       imx6dl-wandboard.dtb \
        imx6q-arm2.dtb \
        imx6q-sabreauto.dtb \
        imx6q-sabrelite.dtb \

diff --git a/arch/arm/boot/dts/imx6dl-wandboard.dts b/arch/arm/boot/dts/imx6dl-wandboard.dts
new file mode 100644 (file)
index 0000000..d3ea90a
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-wandboard.dts
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6dl.dtsi"
+
+/ {
+       model = "Wandboard i.MX6 Dual Lite Board";
+       compatible = "wand,imx6dl-wandboard", "fsl,imx6dl";
+
+       memory {
+               reg = <0x10000000 0x40000000>;
+       };
+};
+
+&fec {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_enet_1>;
+       phy-mode = "rgmii";
+       status = "okay";
+};
+
+&uart1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart1_1>;
+       status = "okay";
+};
+
+&usdhc3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usdhc3_2>;
+       status = "okay";
+};

diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index fab6306..5bcdf3a 100644 (file)
--- a/arch/arm/boot/dts/imx6dl.dtsi
+++ b/arch/arm/boot/dts/imx6dl.dtsi
@@ -136,6 +136,17 @@
                                                        MX6DL_PAD_SD3_DAT7__SD3_DATA7 0x17059
                                                >;
                                        };
+
+                                       pinctrl_usdhc3_2: usdhc3grp_2 {
+                                               fsl,pins = <
+                                                       MX6DL_PAD_SD3_CMD__SD3_CMD    0x17059
+                                                       MX6DL_PAD_SD3_CLK__SD3_CLK    0x10059
+                                                       MX6DL_PAD_SD3_DAT0__SD3_DATA0 0x17059
+                                                       MX6DL_PAD_SD3_DAT1__SD3_DATA1 0x17059
+                                                       MX6DL_PAD_SD3_DAT2__SD3_DATA2 0x17059
+                                                       MX6DL_PAD_SD3_DAT3__SD3_DATA3 0x17059
+                                               >;
+                                       };
                                };