linux-kernel - [PATCH] powercap: intel_rapl: Add support for Wildcat Lake platform

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Message-ID: <20251023174532.1882008-1-srinivas.pandruvada@linux.intel.com>
Date: Thu, 23 Oct 2025 10:45:32 -0700
From: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
To: rafael@...nel.org
Cc: linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Subject: [PATCH] powercap: intel_rapl: Add support for Wildcat Lake platform

Add Wildcat Lake to the list of supported processors for RAPL.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
---
 drivers/powercap/intel_rapl_common.c | 1 +
 drivers/powercap/intel_rapl_msr.c    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c
index c7e7f9bf5313..cdb4363589e9 100644
--- a/drivers/powercap/intel_rapl_common.c
+++ b/drivers/powercap/intel_rapl_common.c
@@ -1284,6 +1284,7 @@ static const struct x86_cpu_id rapl_ids[] __initconst = {
 	X86_MATCH_VFM(INTEL_EMERALDRAPIDS_X,	&rapl_defaults_spr_server),
 	X86_MATCH_VFM(INTEL_LUNARLAKE_M,	&rapl_defaults_core),
 	X86_MATCH_VFM(INTEL_PANTHERLAKE_L,	&rapl_defaults_core),
+	X86_MATCH_VFM(INTEL_WILDCATLAKE_L,	&rapl_defaults_core),
 	X86_MATCH_VFM(INTEL_ARROWLAKE_H,	&rapl_defaults_core),
 	X86_MATCH_VFM(INTEL_ARROWLAKE,		&rapl_defaults_core),
 	X86_MATCH_VFM(INTEL_ARROWLAKE_U,	&rapl_defaults_core),
diff --git a/drivers/powercap/intel_rapl_msr.c b/drivers/powercap/intel_rapl_msr.c
index 4ed06c71a3ac..c4d536c2f989 100644
--- a/drivers/powercap/intel_rapl_msr.c
+++ b/drivers/powercap/intel_rapl_msr.c
@@ -151,6 +151,7 @@ static const struct x86_cpu_id pl4_support_ids[] = {
 	X86_MATCH_VFM(INTEL_ARROWLAKE_U, NULL),
 	X86_MATCH_VFM(INTEL_ARROWLAKE_H, NULL),
 	X86_MATCH_VFM(INTEL_PANTHERLAKE_L, NULL),
+	X86_MATCH_VFM(INTEL_WILDCATLAKE_L, NULL),
 	{}
 };
 
-- 
2.51.0