ARM: dts: imx: add Gateworks Ventana GW5600 support

The Gateworks Ventana GW5600 is a media-centric single-board computer based on
the NXP IMX6 SoC with the following features:
 * PoE (emulated 802.3af)
 * IMX6 DualLite Soc (supports IMX6S,IMX6DL,IMX6Q)
 * 1GiB DDR3 DRAM (supports up to 4GiB)
 * 8GB eMMC
 * 1x microSD connector
 * Gateworks System Controller:
  - hardware watchdog
  - hardware monitor
  - pushbutton controller
  - EEPROM storage
  - power control
 * 1x bi-color USER LED
 * 1x front-panel pushbutton
 * 1x front-panel GbE
 * 2x front panel USB 2.0
 * 1x front panel USB OTG
 * 1x SIM socket
 * 1x miniPCIe socket with SATA (mSATA)
 * 1x miniPCIe socket with USB 2.0 (Modem)
 * 1x miniPCIe socket with PCIe, USB 2.0, and SIM
 * RS232/RS485 serial
  - 2x RS232 UARTs (off-board connector)
  - 1x RS485 (loading option)
 * 4x digital I/O signals (PWM/I2C/GPIO/5V/3.3V options)
 * 1x analog input (0 to 5V)
 * 1x CAN (loading option)
 * off-board LVDS:
  - I2C
  - 12V
  - LED driver (4x 330mA strings)
  - matrix keypad controller (8row x 10col)
  - I2S
  - dual-channel LVDS
  - PWM
 * off-board video input:
  - 16bit parallel / MIPI (IPU1_CSI0)
 * GPS (loading option)
 * Analog Video Input (CVBS) 3 inputs (1 active at a time)
 * Analog Audio Input/Output (2ch Line level, optional MIC/HP drivers)
 * HDMI out
 * JTAG programmable
 * Inertial Module

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/Makefile

@@ -363,6 +363,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6dl-gw551x.dtb \
 	imx6dl-gw552x.dtb \
 	imx6dl-gw553x.dtb \
+	imx6dl-gw560x.dtb \
 	imx6dl-gw5903.dtb \
 	imx6dl-gw5904.dtb \
 	imx6dl-hummingboard.dtb \
@@ -408,6 +409,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6q-gw551x.dtb \
 	imx6q-gw552x.dtb \
 	imx6q-gw553x.dtb \
+	imx6q-gw560x.dtb \
 	imx6q-gw5903.dtb \
 	imx6q-gw5904.dtb \
 	imx6q-h100.dtb \

arch/arm/boot/dts/imx6dl-gw560x.dts

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2017 Gateworks Corporation
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
+ *     the License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public
+ *     License along with this file; if not, write to the Free
+ *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ *     MA 02110-1301 USA
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-gw560x.dtsi"
+
+/ {
+	model = "Gateworks Ventana i.MX6 DualLite/Solo GW560X";
+	compatible = "gw,imx6dl-gw560x", "gw,ventana", "fsl,imx6dl";
+};

arch/arm/boot/dts/imx6q-gw560x.dts

@@ -0,0 +1,59 @@
+/*
+ * Copyright 2017 Gateworks Corporation
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
+ *     the License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public
+ *     License along with this file; if not, write to the Free
+ *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ *     MA 02110-1301 USA
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-gw560x.dtsi"
+
+/ {
+	model = "Gateworks Ventana i.MX6 Dual/Quad GW560X";
+	compatible = "gw,imx6q-gw560x", "gw,ventana", "fsl,imx6q";
+};
+
+&sata {
+	status = "okay";
+};