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RISC-V: Add cpu-map topology information nodes
It was reported to me that the Hive Unmatched incorrectly reports
its topology to hwloc, but the StarFive VisionFive did in [0] &
a subsequent off-list email from Brice (the hwloc maintainer).
This turned out not to be entirely true, the /downstream/ version
of the VisionFive does work correctly but not upstream, as the
downstream devicetree has a cpu-map node that was added recently.
This series adds a cpu-map node to all upstream devicetrees, which
I have tested on mpfs & fu540. The first patch is lifted directly
from the downstream StarFive devicetree.
0: https://github.com/open-mpi/hwloc/issues/536
Link: https://lore.kernel.org/linux-riscv/20220705190435.1790466-1-mail@conchuod.ie/
[Palmer: except the Microchip DT, that went in via the previous PR.]
* 'riscv-cpu_map_topo' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/linux.git:
riscv: dts: canaan: Add k210 topology information
riscv: dts: sifive: Add fu740 topology information
riscv: dts: sifive: Add fu540 topology information
riscv: dts: starfive: Add JH7100 CPU topology
eabfbd92a6