The mvneta driver for the Marvell Armada 370/XP Ethernet devices has
gained proper clock framework integration, and the corresponding
Device Tree nodes now have a correct 'clocks' pointer.

The 'clock-frequency' properties in the various .dts files for Armada
370/XP boards have therefore become useless.
Signed-off-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com>

The Globalscale Mirabox platform has two Ethernet interfaces,
connected to the SoC with a RGMII interface.
Signed-off-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com>

This platform, available from Globalscale has an Armada 370. For now,
only the serial port is supported. Support for network, USB and other
peripherals will be added as drivers for them become available for
Armada 370 in mainline.
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
This is 3.8 material.

Changes from original version posted by Gregory:
 * Renamed .dts file to armada-370-mirabox.dts
 * Change compatible string to 'globalscale,mirabox'
 * Remove compatible string from armada-370-xp.c
 * Removed references to MBX0001

[ben.dooks@codethink.co.uk: ensure error check on of_property_read_u32]
[ben.dooks@codethink.co.uk: use mpic address instead of bus-unit's ]
[ben.dooks@codethink.co.uk: BUG_ON() if the of_iomap() fails for mpic]
[ben.dooks@codethink.co.uk: move mpic per-cpu register base ]
[ben.dooks@codethink.co.uk: number fetch should use irqd_to_hwirq()]
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: NLior Amsalem <alior@marvell.com>
Signed-off-by: NBen Dooks <ben.dooks@codethink.co.uk>
Acked-by: NAndrew Lunn <andrew@lunn.ch>
Tested-by: NYehuda Yitschak <yehuday@marvell.com>
Tested-by: NLior Amsalem <alior@marvell.com>