powercap: intel_rapl: Add rugged Panther Lake support

[PATCH v1] powercap: intel_rapl: Add rugged Panther Lake support

Posted by Kuppuswamy Sathyanarayanan 1 month, 1 week ago

From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>

Add RAPL support for rugged Panther Lake.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
 drivers/powercap/intel_rapl_msr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/powercap/intel_rapl_msr.c b/drivers/powercap/intel_rapl_msr.c
index a34543e66446..2c1b799d3c54 100644
--- a/drivers/powercap/intel_rapl_msr.c
+++ b/drivers/powercap/intel_rapl_msr.c
@@ -456,6 +456,7 @@ static const struct x86_cpu_id rapl_ids[]  = {
 	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_pl4_pmu),
+	X86_MATCH_VFM(INTEL_PANTHERLAKE_R,		&rapl_defaults_core_pl4_pmu),
 	X86_MATCH_VFM(INTEL_WILDCATLAKE_L,		&rapl_defaults_core_pl4_pmu),
 	X86_MATCH_VFM(INTEL_NOVALAKE,			&rapl_defaults_core_pl4),
 	X86_MATCH_VFM(INTEL_NOVALAKE_L,			&rapl_defaults_core_pl4),
-- 
2.43.0

Re: [PATCH v1] powercap: intel_rapl: Add rugged Panther Lake support

Posted by Rafael J. Wysocki (Intel) 3 weeks, 3 days ago

On Wed, Aug 19, 2026 at 7:40 PM Kuppuswamy Sathyanarayanan
<sathyanarayanan.kuppuswamy@linux.intel.com> wrote:
>
> From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
>
> Add RAPL support for rugged Panther Lake.
>
> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
> ---
>  drivers/powercap/intel_rapl_msr.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/powercap/intel_rapl_msr.c b/drivers/powercap/intel_rapl_msr.c
> index a34543e66446..2c1b799d3c54 100644
> --- a/drivers/powercap/intel_rapl_msr.c
> +++ b/drivers/powercap/intel_rapl_msr.c
> @@ -456,6 +456,7 @@ static const struct x86_cpu_id rapl_ids[]  = {
>         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_pl4_pmu),
> +       X86_MATCH_VFM(INTEL_PANTHERLAKE_R,              &rapl_defaults_core_pl4_pmu),
>         X86_MATCH_VFM(INTEL_WILDCATLAKE_L,              &rapl_defaults_core_pl4_pmu),
>         X86_MATCH_VFM(INTEL_NOVALAKE,                   &rapl_defaults_core_pl4),
>         X86_MATCH_VFM(INTEL_NOVALAKE_L,                 &rapl_defaults_core_pl4),
> --

Applied as 7.4 material, thanks!