moxa: Add firmware for Moxa 11x0 USB Serial devices

Add firmware for the following devices, controlled by mxu11x0 kernel
driver

- UPort 1110
- UPort 1130
- UPort 1130I
- UPort 1150
- UPort 1150I

Signed-off-by: Mathieu OTHACEHE <m.othacehe@gmail.com>

LICENCE.moxa

@@ -0,0 +1,16 @@
+The software accompanying this license statement (the “Software”)
+is the property of Moxa Inc. (the “Moxa”), and is protected by
+United States and International Copyright Laws and International
+treaty provisions. No ownership rights are granted by this
+Agreement or possession of the Software. Therefore, you must treat
+the Licensed Software like any other copyrighted material. Your
+rights and obligations in its use are described as follows:
+
+1. You may freely redistribute this software under this license.
+2. You may freely download and use this software on Moxa's device.
+3. You may not modify or attempt to reverse engineer the software, or
+   make any attempt to change or even examine the source code of the
+   software.
+4. You may not re-license or sub-license the software to any person or
+   business, using any other license.
+5. Moxa(r) is worldwide registered trademark.

WHENCE

@@ -2728,6 +2728,18 @@ License: Redistributable. See LICENSE.amd-ucode for details
 
 --------------------------------------------------------------------------
 
+Driver: mxu11x0 - MOXA UPort 11x0 USB Serial hub driver
+
+File: moxa/moxa-1110.fw
+File: moxa/moxa-1130.fw
+File: moxa/moxa-1131.fw
+File: moxa/moxa-1150.fw
+File: moxa/moxa-1151.fw
+
+License: Redistributable. See LICENSE.moxa for details
+
+--------------------------------------------------------------------------
+
 Driver: mxuport - MOXA UPort USB Serial hub driver
 
 File: moxa/moxa-1250.fw