platform/x86/intel/tpmi/plr: Add support for the plr mailbox

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Add support for reading fine grained power limit reasons via the PLR
mailbox.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com>
Link: https://lore.kernel.org/r/20240527133400.483634-6-tero.kristo@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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Tero Kristo 2024-05-27 16:29:37 +03:00 • committed by Ilpo Järvinen

parent 811f67c516

commit 9e9397a41b

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GPG key ID: 59AC4F6153E5CE31

1 changed files with 153 additions and 4 deletions

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157

drivers/platform/x86/intel/intel_plr_tpmi.c

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