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| author | Mark Rutland <mark.rutland@arm.com> | 2013-05-07 14:04:03 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2013-05-08 10:23:01 +0100 |
| commit | ed1f23637a4916112800df2779c160be520d1525 (patch) | |
| tree | 73d5f9b052df1efd59b43c9d9e8d0fb33f091925 | |
| parent | aa1e8ec1d2a997b39aebab13c32b77da2ac0f287 (diff) | |
| download | op-kernel-dev-ed1f23637a4916112800df2779c160be520d1525.zip op-kernel-dev-ed1f23637a4916112800df2779c160be520d1525.tar.gz | |
arm64: dts: fix #address-cells for foundation-v8
Commit 90556ca1 ("arm64: vexpress: Add dts files for the ARMv8 RTSM
models") added foundation-v8.dts, but erroneously set
/cpus/#address-cells = <1> while providing two cells in each cpus/cpu@N
node's reg property.
As of commit ea393a2e ("arm64: smp: honour #address-size when parsing
CPU reg property") we read in as many address cells as specified rather
than always reading two. This means that for foundation-v8.dts, we only
read the first reg cell (zero) for each cpu node, and receive a lot of
warnings at boot of the form "/cpus/cpu@1: duplicate cpu reg properties
in the DT".
This patch corrects foundation-v8.dts to have the correct value for
/cpus/#address-cells.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Tested-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| -rw-r--r-- | arch/arm64/boot/dts/foundation-v8.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/foundation-v8.dts b/arch/arm64/boot/dts/foundation-v8.dts index 198682b..84fcc50 100644 --- a/arch/arm64/boot/dts/foundation-v8.dts +++ b/arch/arm64/boot/dts/foundation-v8.dts @@ -23,7 +23,7 @@ }; cpus { - #address-cells = <1>; + #address-cells = <2>; #size-cells = <0>; cpu@0 { |
