diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-04-14 15:47:06 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-04-24 05:00:38 +0000 |
| commit | d0de9323822fada543f2f244eb67f520aa21ed77 (patch) | |
| tree | b7530bb19d7235d7a2d359c681e27d2ca3987626 /Documentation/devicetree/bindings/arm/coherency-fabric.txt | |
| parent | 5ab5afd8ba837560f76f8ee527271d2e819bcaef (diff) | |
ARM: mvebu: add Armada 38x support to the coherency code
The Armada 38x has a coherency unit that is similar to the one of the
Armada 375 SoC, except that it does not have the bug of the Armada 375
coherency unit that requires the XOR based workaround.
This commit therefore extends the Marvell EBU coherency code with a
new compatible string to support the Armada 38x coherency unit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1397483228-25625-9-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'Documentation/devicetree/bindings/arm/coherency-fabric.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/coherency-fabric.txt | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/arm/coherency-fabric.txt b/Documentation/devicetree/bindings/arm/coherency-fabric.txt index dcd80d6e0471..8dd46617c889 100644 --- a/Documentation/devicetree/bindings/arm/coherency-fabric.txt +++ b/Documentation/devicetree/bindings/arm/coherency-fabric.txt @@ -1,6 +1,6 @@ Coherency fabric ---------------- -Available on Marvell SOCs: Armada 370, Armada 375 and Armada XP +Available on Marvell SOCs: Armada 370, Armada 375, Armada 38x and Armada XP Required properties: @@ -12,6 +12,9 @@ Required properties: * "marvell,armada-375-coherency-fabric", for the Armada 375 coherency fabric. + * "marvell,armada-380-coherency-fabric", for the Armada 38x coherency + fabric. + - reg: Should contain coherency fabric registers location and length. @@ -21,6 +24,8 @@ Required properties: * For "marvell,armada-375-coherency-fabric", only one pair is needed for the per-CPU fabric registers. + * For "marvell,armada-380-coherency-fabric", only one pair is needed + for the per-CPU fabric registers. Examples: |