ARM: dts: add Ka-Ro tx53 devicetree

This adds support for the Ka-Ro TX53 System-On-Module.
As a baseboard is needed to operate it, only a *.dtsi and no Makefile entry.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx53-tx53.dtsi b/arch/arm/boot/dts/imx53-tx53.dtsi
new file mode 100644 (file)
index 0000000..f494766
--- /dev/null
+++ b/arch/arm/boot/dts/imx53-tx53.dtsi
@@ -0,0 +1,122 @@
+/*
+ * Copyright 2013 Steffen Trumtrar <s.trumtrar@pengutronix.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
+ */
+
+/include/ "imx53.dtsi"
+
+/ {
+       model = "Ka-Ro TX53";
+       compatible = "karo,tx53", "fsl,imx53";
+
+       memory {
+               reg = <0x70000000 0x40000000>; /* Up to 1GiB */
+       };
+
+       regulators {
+               compatible = "simple-bus";
+
+               reg_3p3v: 3p3v {
+                       compatible = "regulator-fixed";
+                       regulator-name = "3P3V";
+                       regulator-min-microvolt = <3300000>;
+                       regulator-max-microvolt = <3300000>;
+                       regulator-always-on;
+               };
+       };
+};
+
+&can1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_can1_2>;
+       status = "disabled";
+};
+
+&can2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_can2_1>;
+       status = "disabled";
+};
+
+&ecspi1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_ecspi1_2>;
+       status = "disabled";
+};
+
+&esdhc1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_esdhc1_2>;
+       status = "disabled";
+};
+
+&esdhc2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_esdhc2_1>;
+       status = "disabled";
+};
+
+&fec {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_fec_1>;
+       phy-mode = "rmii";
+       status = "disabled";
+};
+
+&i2c3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c3_2>;
+       status = "disabled";
+};
+
+&owire {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_owire_1>;
+       status = "disabled";
+};
+
+&pwm2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_pwm2_1>;
+       status = "disabled";
+};
+
+&ssi1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_audmux_1>;
+       status = "disabled";
+};
+
+&ssi2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_audmux_2>;
+       status = "disabled";
+};
+
+&uart1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart1_2>,
+                   <&pinctrl_uart1_3>;
+       fsl,uart-has-rtscts;
+       status = "disabled";
+};
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart2_2>;
+       fsl,uart-has-rtscts;
+       status = "disabled";
+};
+
+&uart3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart3_1>;
+       fsl,uart-has-rtscts;
+       status = "disabled";
+};