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powercap: Add Power Limit4 support for Alder Lake SoC 

Add Power Limit4 support for Alder Lake SoC.

Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Sumeet Pawnikar 2021-08-20 17:22:33 +05:30 committed by Rafael J. Wysocki
parent 5d4c779cb6
commit 1cc5b9a411
1 changed files with 2 additions and 0 deletions
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drivers/powercap/intel_rapl_msr.c
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@ -138,6 +138,8 @@ static int rapl_msr_write_raw(int cpu, struct reg_action *ra)
/* List of verified CPUs. */ /* List of verified CPUs. */
static const struct x86_cpu_id pl4_support_ids[] = { static const struct x86_cpu_id pl4_support_ids[] = {
{ X86_VENDOR_INTEL, 6, INTEL_FAM6_TIGERLAKE_L, X86_FEATURE_ANY }, { X86_VENDOR_INTEL, 6, INTEL_FAM6_TIGERLAKE_L, X86_FEATURE_ANY },
{ X86_VENDOR_INTEL, 6, INTEL_FAM6_ALDERLAKE, X86_FEATURE_ANY },
{ X86_VENDOR_INTEL, 6, INTEL_FAM6_ALDERLAKE_L, X86_FEATURE_ANY },
{} {}
}; };