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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-11-22 10:55:09 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-11-22 10:55:09 +0100 |
| commit | 1112b36094e48f89ce7dca5aee90b05c30162da9 (patch) | |
| tree | 747208380ea58dbb7817b8a7b33336d1fdeb20e2 /arch/arm/boot | |
| parent | a79cfde1b1d44d6ef62bf30e49d0ec8c8300ae68 (diff) | |
| parent | 45f5984a8a528f7507f3ec860d297934d4449ad1 (diff) | |
| download | blackbird-op-linux-1112b36094e48f89ce7dca5aee90b05c30162da9.tar.gz blackbird-op-linux-1112b36094e48f89ce7dca5aee90b05c30162da9.zip | |
Merge tag 'marvell-armadaxp-smp-for-3.8' of github.com:MISL-EBU-System-SW/mainline-public into mevbu-dt-additions
SMP support for Armada XP
The purpose of this series is to add the SMP support for the Armada XP
SoCs. Beside the SMP support itself brought by the last 3 commits,
this series also adds the support for the coherency fabric unit and
the power management service unit.
The coherency fabric is responsible for ensuring hardware coherency
between all CPUs and between CPUs and I/O masters. This unit is also
available for Armada 370 and will be used in an incoming patch set
for hardware I/O cache coherency.
The power management service unit is responsible for powering down and
waking up CPUs and other SOC units.
Conflicts:
arch/arm/mach-mvebu/armada-370-xp.c
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/armada-370-xp.dtsi | 5 | ||||
| -rw-r--r-- | arch/arm/boot/dts/armada-xp.dtsi | 8 |
2 files changed, 12 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index be175f8b3e3e..dbf87a4aeb05 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -36,6 +36,11 @@ interrupt-controller; }; + coherency-fabric@d0020200 { + compatible = "marvell,coherency-fabric"; + reg = <0xd0020200 0xb0>; + }; + soc { #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index 3c52e7ab1910..45a567c2e9ba 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -24,7 +24,13 @@ mpic: interrupt-controller@d0020000 { reg = <0xd0020a00 0x1d0>, - <0xd0021870 0x58>; + <0xd0021070 0x58>; + }; + + armada-370-xp-pmsu@d0022000 { + compatible = "marvell,armada-370-xp-pmsu"; + reg = <0xd0022100 0x430>, + <0xd0020800 0x20>; }; soc { |
