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authorMark Rutland <mark.rutland@arm.com>2013-05-07 14:04:03 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2013-05-08 10:23:01 +0100
commited1f23637a4916112800df2779c160be520d1525 (patch)
tree73d5f9b052df1efd59b43c9d9e8d0fb33f091925 /arch/arm64/boot
parentaa1e8ec1d2a997b39aebab13c32b77da2ac0f287 (diff)
downloadlinux-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>
Diffstat (limited to 'arch/arm64/boot')
-rw-r--r--arch/arm64/boot/dts/foundation-v8.dts2
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 198682b6de3..84fcc501828 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 {