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ARM: topology: Make it clear that all CPUs need to be described

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The ARMv8 code will reject incomplete topologies that omit some CPUs (and it's
not clear that it's ever sensible to do so). Update the binding document to
make this clear.

Since we're reformatting the text also fix incorrect grammar in the
final "Any other configuration..." section by removing "consider".

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Mark Brown 2014-03-28 14:21:07 +00:00 committed by Catalin Marinas
parent 196adf2f30
commit 33648de0b6
1 changed files with 4 additions and 3 deletions
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7
Documentation/devicetree/bindings/arm/topology.txt
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@ -75,9 +75,10 @@ The cpu-map node can only contain three types of child nodes:
whose bindings are described in paragraph 3.
The nodes describing the CPU topology (cluster/core/thread) can only be
defined within the cpu-map node.
Any other configuration is consider invalid and therefore must be ignored.
The nodes describing the CPU topology (cluster/core/thread) can only
be defined within the cpu-map node and every core/thread in the system
must be defined within the topology. Any other configuration is
invalid and therefore must be ignored.
===========================================
2.1 - cpu-map child nodes naming convention