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arm: mach-mvebu: add support for Armada 370 and Armada XP with DT

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[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: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Lior Amsalem <alior@marvell.com>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Yehuda Yitschak <yehuday@marvell.com>
Tested-by: Lior Amsalem <alior@marvell.com>
This commit is contained in:
Thomas Petazzoni
2012-06-13 19:01:28 +02:00
committed by Arnd Bergmann
parent 31af49db7b
commit 9ae6f740b4
11 changed files with 478 additions and 0 deletions
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50
arch/arm/boot/dts/armada-xp-db.dts Normal file
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/*
* Device Tree file for Marvell Armada XP evaluation board
* (DB-78460-BP)
*
* Copyright (C) 2012 Marvell
*
* Lior Amsalem <alior@marvell.com>
* Gregory CLEMENT <gregory.clement@free-electrons.com>
* Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
/dts-v1/;
/include/ "armada-xp.dtsi"
/ {
model = "Marvell Armada XP Evaluation Board";
compatible = "marvell,axp-db", "marvell,armadaxp", "marvell,armada-370-xp";
chosen {
bootargs = "console=ttyS0,115200 earlyprintk";
};
memory {
device_type = "memory";
reg = <0x00000000 0x80000000>; /* 2 GB */
};
soc {
serial@d0012000 {
clock-frequency = <250000000>;
status = "okay";
};
serial@d0012100 {
clock-frequency = <250000000>;
status = "okay";
};
serial@d0012200 {
clock-frequency = <250000000>;
status = "okay";
};
serial@d0012300 {
clock-frequency = <250000000>;
status = "okay";
};
};
};