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platform/x86: intel-uncore-freq: add Emerald Rapids support

PATCH Superseded Artem Bityutskiy 2 participants 2 messages Nov 21, 2022

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x86 platform drivers Intel uncore frequency control
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Artem Bityutskiy

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PATCH 1/1 platform/x86: intel-uncore-freq: add Emerald Rapids support

From: Artem Bityutskiy <[email protected]>

Make Intel uncore frequency driver support Emerald Rapids by adding its CPU model to the match table. Emerald Rapids uncore frequency control is the same as in Sapphire Rapids.

Signed-off-by Artem Bityutskiy <[email protected]>
Acked-by Srinivas Pandruvada <[email protected]>
---
 drivers/platform/x86/intel/uncore-frequency/uncore-frequency.c | 1 +
 1 file changed, 1 insertion(+)
drivers/platform/x86/intel/uncore-frequency/uncore-frequency.c +1 -0
index 8f9c571d7257..00ac7e381441 100644
@@ -203,6 +203,7 @@ static const struct x86_cpu_id intel_uncore_cpu_ids[] = {
 	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X,	NULL),
 	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D,	NULL),
 	X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, NULL),
+	X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X, NULL),
 	{}
 };
 MODULE_DEVICE_TABLE(x86cpu, intel_uncore_cpu_ids);
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2.37.3
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This should be also sent to

Hans de Goede <[email protected]> (maintainer:X86 PLATFORM DRIVERS) Mark Gross <[email protected]> (maintainer:X86 PLATFORM DRIVERS) [email protected] (open list:X86 PLATFORM DRIVERS)

Quoted 29 lines · Artem Bityutskiy

From: Artem Bityutskiy <[email protected]>

Make Intel uncore frequency driver support Emerald Rapids by adding its CPU
model to the match table. Emerald Rapids uncore frequency control is the same
as in Sapphire Rapids.

Signed-off-by Artem Bityutskiy <[email protected]>
Acked-by Srinivas Pandruvada <[email protected]>

---
 drivers/platform/x86/intel/uncore-frequency/uncore-frequency.c | 1 +

 1 file changed, 1 insertion(+)
(quoted diff) +0 -0

frequency.c b/drivers/platform/x86/intel/uncore-frequency/uncore- frequency.c
index 8f9c571d7257..00ac7e381441 100644

drivers/platform/x86/intel/uncore-frequency/uncore-frequency.c +1 -0
@@ -203,6 +203,7 @@ static const struct x86_cpu_id
 intel_uncore_cpu_ids[] = {
         X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X,   NULL),
         X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D,   NULL),
         X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, NULL),
+       X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X, NULL),
         {}
  };

 MODULE_DEVICE_TABLE(x86cpu, intel_uncore_cpu_ids);