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dt-bindings: arm: Allow 32-bit 'cpu-release-addr' values

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While the DT Spec says 'cpu-release-addr' is always 64-bit, some 32-bit Arm
DTs used a 32-bit value. We're now stuck with those cases, so add uint32 as
a valid type.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220303165710.1859862-1-robh@kernel.org
This commit is contained in:
Rob Herring 2022-03-03 10:57:09 -06:00
parent 309d955985
commit ea87f1eb4f
1 changed files with 5 additions and 5 deletions
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10
Documentation/devicetree/bindings/arm/cpus.yaml
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@ -232,14 +232,14 @@ properties:
- ti,am4372
cpu-release-addr:
$ref: '/schemas/types.yaml#/definitions/uint64'
oneOf:
- $ref: '/schemas/types.yaml#/definitions/uint32'
- $ref: '/schemas/types.yaml#/definitions/uint64'
description:
The DT specification defines this as 64-bit always, but some 32-bit Arm
systems have used a 32-bit value which must be supported.
Required for systems that have an "enable-method"
property value of "spin-table".
On ARM v8 64-bit systems must be a two cell
property identifying a 64-bit zero-initialised
memory location.
cpu-idle-states:
$ref: '/schemas/types.yaml#/definitions/phandle-array'