ARM: mvebu: add Armada 38x support to the coherency code

Browse source

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>

...

This commit is contained in:

Thomas Petazzoni 2014-04-14 15:47:06 +02:00 • committed by Jason Cooper

parent 5ab5afd8ba

commit d0de932382

2 changed files with 17 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

7

Documentation/devicetree/bindings/arm/coherency-fabric.txt

View file

14

arch/arm/mach-mvebu/coherency.c

View file