platform: mellanox: mlx-platform: Add support for new Nvidia system

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Add support for SN5640 and SN5610 Nvidia switches:
- SN5610 is a 51.2Tbps switch based on Nvidia SPC-4 ASIC equipped with 64
  OSFP ports supporting 2.5Gbps - 400Gbps speeds.
- SN5640 is a 51.2Tbps switch based on Nvidia SPC-5 ASIC equipped with 64
  OSFP ports supporting 10Gbps - 800Gbps speeds.

Both equipped with:
- Air-cooled with 4 + 1 redundant fan units.
- 2 + 2 redundant 2000W PSUs.
- System management board based on AMD CPU with secure-boot support.

Reviewed-by: Oleksandr Shamray <oleksandrs@nvidia.com>
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Link: https://lore.kernel.org/r/20250421092051.7687-5-vadimp@nvidia.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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Vadim Pasternak 2025-04-21 12:20:49 +03:00 • committed by Ilpo Järvinen

parent f48cf5ee4f

commit 317bbe169c

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drivers/platform/mellanox/mlx-platform.c

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